Glossary  ·  FAQs
FREE In-Home Consultations (800) 771-3244

Archive for the ‘Advice’ Category

Get a Face in Facebook

Friday, September 3rd, 2010

According to the latest statistics, more than 500 million people are active users of the number one social networking website ‘Facebook’. With a simple intention of helping people find their old school friends, Mark Zuckerberg ended up making an incredible marketing tool for business promotion. Irrespective of which industry a business is in, their marketing plans include both offline and online marketing strategies. A company’s promotional activities will definitely contain Facebook as the channel to connect with the target market and current customers and employees.

FaceBook Facebook simplifies the process of connecting with your customers. A company can create its own Fan Page and Group/ Business Page which will act as a platform for them to discuss about their products and services with their customers or prospects. It can also organize events, conduct contests, create advertisements and start discussions to take full advantage of Facebook. If a company is actively interacting with their fans and members in Facebook, they tend to build up trust among the customers which, ultimately results in giving the company a positive word-of-mouth marketing. People spend around 233333333.33 minutes per day on an average on Facebook. Thus, business organizations have a lucrative opportunity to grab and leave an impression over customers which is long-lasting.

Web 2.0 is a technology which was introduced to have a successful two-way communication. The customers are free to express their experiences (good/bad) online in the form of blogs, forum participation, social networking websites and various other review sites. In return, companies have the responsibility to follow up with their customer’s reviews and feedbacks and work on those complaints. It is a golden chance to know the flaws of products/ services and take actions to improvise the offerings.

We at Keystone Basement Systems have been trying our hands on Facebook recently. By creating a Facebook Fan Page, it has become really simple to spread the word about basement issues. We try to update all our articles in the fan page so that our fans get the opportunity to read them. An additional benefit here is that our fans can also share our write-ups to their friends. This is what is called as ‘Viral Marketing’. There is a fair chance of the customer base to increase significantly through social media websites. Facebook Ads is an excellent advertising method, as there is an option to select a target audience who can view the advertisements. For example – if a company is selling fashion accessories to the youth; it can select its audience within the age group of 16-26. It will save both effort and money.

Another very popular social networking tool in the online world is ‘Twitter’. Only a mere 140 characters has helped major companies to increase their sales. Twitter looks quite simple to manage however its success highly depends on how smart organizations network and interact with their connections. It can do wonders to the brand visibility.

Our involvement with Facebook has obviously helped us gain a larger base of prospects. If complaints are taken seriously and genuine efforts have been made to resolve it, then a company gets the goodwill. By following this simple policy, we have gained an A+ rating from BBB. Better Business Bureau (BBB) issues reliable reports on all types of businesses. They rate businesses according to their standards. Keystone Basement Systems is proud to have an excellent rating which was possible only due to successful handling of all complaints.

In modern times, we’ve changed our traditional methods to promote our services. Online visibility contributes a lot to the growth, profitability, and larger customer base and brand awareness of a company’s product/service. We are trying different strategies to be popular among our customers on Facebook. Please share some of your innovative strategies that you are implementing to promote your business through Facebook.

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

References
1.    http://www.facebook.com/press/info.php?statistics
2.    http://www.bbb.org/pittsburgh/business-reviews/waterproofing-contractors/keystone-basement-systems-and-structural-repair-in-pittsburgh-pa-53002333/
3.    http://www.facebook.com/Pittsburgh.Waterproofing

National Association of Waterproofing & Structural Repair Contractors (NAWSRC)

Friday, July 30th, 2010

We at Keystone Basement Systems are proud to be a member of the National Association of Waterproofing and Structural Repair Contractors (NAWSRC), which is a professional trade association that caters to the needs of the public and waterproofing, structure and foundation repair industries. Keystone Basement Systems is a basement contractor and specializes in mold removal, foundation structural repair and basement waterproofing. We strictly adhere to the standards of practice and canon of ethics established by NAWSRC. Before we go into the standards of practice and canon of ethics by NAWSRC and how we subscribe to them, let us have a look at what NAWSRC is all about and its responsibilities in the industry.

clip_image0021The credibility of being a member of NAWSRC is that it gives the public the confidence and trust of having the highest degree of knowledge, standards, ethics and quality of workmanship available in the industry. NAWSRC is also dedicated to answering public queries and creating awareness on basement waterproofing, house foundation repair, concrete repair, house leveling, pier and beam and other related issues. They also provide local professional contractors who are NAWSRC members, in case you are looking for one in your area. When it comes to information and services, NAWSRC ensures that its members are updated with the latest developments in waterproofing, structure, foundation repair and industrial tools to benefit the consumer. For more information on NAWSRC and the latest developments in the waterproofing, structure and foundation industries, you can log on to http://www.nawsrc.org/.

Since the NAWSRC is the only recognized trade association in the waterproofing and structural repair industry, the NAWSRC Standards of Practice will help the consumer in locating a NAWSRC contractor in any area. These standards have been used by the Better Business Bureau to promote them in the waterproofing industry and have been successful in states like Indiana, Minnesota and Pennsylvania.

Canon of Ethics

As a member of NAWSRC, Keystone Basement Systems ensures that it provides the best of its mold removal, foundation structural repair and basement waterproofing services by professional basement contractors in the Pennsylvania, Ohio and West Virginia areas. Our basement specialists are NAWSRC certified experts, engineers and microbial remediators that will satisfy your individual requirements and budget. We provide free estimates, create public awareness, and educate our customers on the pros and cons of basements. We also believe in taking up projects that would be both structurally and economically sound for our customers. Our services are in accordance with the NAWSRC Standards of Practice, Canon of Ethics and all applicable business codes.

If you are one of those people facing issues with weeping walls, cracks in your foundation or a musty basement, please visit our website at http://www.keystonebasementsystems.com/ and get in touch with us today to cater to your needs!

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

Why water deteriorates masonry foundations over time

Tuesday, July 27th, 2010

clip_image0021Masonry construction has always been known for its durability, as it is able to sustain harsh conditions depending on the weather and geographical location. It also gives an attractive appearance and requires relatively low maintenance. The use of materials in masonry construction ranges from stone foundations to brick walls. Since some masonry foundations tend to be susceptible to accelerated deterioration, they were either painted or covered with stucco for protection. In addition to the weather and location, water can be a primary cause for the deterioration of masonry foundations.

The common causes of masonry deterioration are:

•Climatic Conditions: Excessive moisture within masonry foundations due to extreme hot and cold climatic conditions causes the masonry to expand and contract at different rates, weakening the masonry’s bond with the mortar.

•Uneven Settlement: Uneven settlement, deterioration of materials like rusting iron anchors or rotting window lintels, washing out of internal bonding and mortar and other structural problems, as a result of water flowing through walls.

•Weathering: Mortar that is generally used to help in the freeze-and-thaw expansion-and-contraction of masonry walls is washed away with heavy rains, wind and pollution.

•Design and Materials: Poor design and inappropriate materials used for masonry construction under different weather conditions and geographical locations can lead to several foundation problems.

•Exterior Maintenance:
Proper maintenance of the exterior of a masonry construction will minimize most of the problems that lead to masonry deterioration. It is essential to install properly functioning gutters, downspouts and flashing to avoid dampness, water accumulation at foundations and growth of vegetation due to water penetration.

The following are some of the significant problems that come along with masonry construction due to moisture deterioration:

1. Severe climatic conditions like extreme temperatures, wind speeds and directions, high humidity levels and heavy snow can deteriorate masonry foundations, including cracking, spalling, surface erosion and efflorescence. Violent waves, debris carried by waves and heavy deposits of ice on masonry constructions can damage the strength and features of the foundations.

2. Severe freeze-thaw cycles can cause damage from frost action if moisture is trapped in walls or there is lack of total structure ventilation. In addition, they can also cause condensation that will encourage mold growth.

3. Locations by the sea can lead to efflorescence on the masonry due to high salt content in the air.

4. Industrial areas cause acid rains that can damage limestone, marble, sandstone and concrete.

5. Foundations and walls are usually immersed in water for a long time during natural calamities like floods and this can lead to damage.

6. Absorption of water depends on the type of soil and influences water drainage around the structure. Excess water in the soil leads to dampness, giving rise to issues with the foundation.

7. During heavy rains, puddles of water form around buildings that do not have proper slopes. This may lead to localized ground saturation and water penetration.

8. There are possibilities of water penetration in brick or stone foundations that are laid close to the earth.

9. Trees and vegetation like ivy and creepers prevent proper drying of masonry foundations by allowing water penetration in the joints which lead to erosion.

Therefore, it is important to identify the cause of moisture deterioration in masonry constructions in order to fix the problem and avoid further damage. Alternative solutions are waterproofing the foundation to prevent leakage, replacing cracked bricks and stones and repointing mortar joints. Consulting a skilled masonry craftsman or inspector will help in diagnosing the problem and bring about quick solutions. At Keystone Basement Systems, we specialize in foundation structural repair and waterproofing services, which come along with experienced professionals. You can also visit our blog at http://blog.keystonebasementsystems.com/ for easy tips on foundation repair and waterproofing.

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

References

1. http://www.nps.gov/history/maritime/handbook/masonry1.pdf
2. http://www.oldhouseweb.com/how-to-advice/masonry-foundations-and-piers.shtml
3. http://www.onlinetips.org/masonry-deterioration
4. http://www.riverheadli.com/HPG.Masonry.pdf

Getting Rid of Basement Odors

Thursday, July 22nd, 2010

In our previous article, we discussed about the different causes of basement odors and where they originate from. But how do we get rid of these musty odors to improve our basements in the home? Let us look at some of the effective ways of dealing with these unpleasant and uncomfortable odors in the basement.

clip_image002

1. Cleaning the basement: Cleaning your basement will get rid of most of the musty odors, mold and mildew, dampness and humidity existing in the basement. Choose a sunny day to remove all the furniture and carpets in order to sun-dry them and also deep-clean the carpets. Sweep and dust all around the basement to remove dust that is the primary cause for allergies and other respiratory problems. It is recommended to use a disinfectant to clean the walls and floors, so as to get rid of the musty odor due to mold and mildew growth that are usually found under carpets, behind panels and behind perimeter walls. Throw away all the unnecessary stuff from your basement as they are favorable to the growth of molds and, in addition, you can create space in the basement. Arrange clothes, books and furniture in a neat way by keeping all clothes in the wardrobe, arranging books in stacks and minimizing the furniture in the basement.

2. Waterproofing:
Cracks or leakages in the walls are usually caused due to dampness. The dampness could be either due to unfavorable climatic conditions, improper drainage system and excessive humidity. Cracked walls should not be left as they are, and should be either sealed or patched as soon as they are identified. Leaving a cracked wall unattended could worsen the situation by widening and spreading all over the wall. Dehumidification is essential for leaking walls, since it helps in drying the wall. These walls can be cleaned with trisodium phosphate, a hard surface cleaner. Once the walls dry, seal them with a latex concrete sealer to avoid further leakage and musty odor.

3. Dehumidification:
Humidity is another primary cause for smelly basements. A dehumidifier can help in controlling the humidity in your basement. Attaching a hose to the dehumidifier will get rid of the excess moist air in the basement, leaving no space for the growth of molds that lead to the musty smell. It is also essential to keep in mind the type of dehumidifier you choose for your basement and should be based on the efficiency and size of your basement.

4. Ventilation: This is undoubtedly one of the most important factors to consider when getting rid of basement odors. On a fine sunny day, just open all the windows in your basement and switch on your exhaust fans to allow circulation of fresh air within the basement from outside. Cross-ventilation is also very important in removing humidity and stagnant air that gets accumulated in the basement.

5. Drainage system:
Ensure that you install both a proper interior and exterior basement drainage system to prevent condensation that can lead to dampness. Wrap pipe insulation around the basement pipes to avoid condensation from building up on them. Leaking basement walls can trap water and increase humidity in the basement. Ensure that the ground slopes and downspouts are extended around six feet away from the house. You can also read our blog article on basement drainage systems for more information at http://blog.keystonebasementsystems.com/?p=980.

Apparently, there are also some home remedies that could be useful to get rid of the musty odors in your basement too.

• Baking soda is effective for neutralizing odors and absorbs moisture and so you can either leave it open in a container or sprinkle a little on your smelly carpet and later vacuum it.
• Vinegar is a household product that helps in neutralizing odors, including those left behind by pet accidents and skunk sprays.
• Citrus fruits like lemons and oranges leave a pleasant smell behind and can be used as air fresheners.
• Charcoal and cat litter help in absorbing moisture.

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

References

1. http://www.ehow.com/how_2209654_clean-basement.html
2. http://www.doityourself.com/stry/householdodors
3. http://www.ehow.com/how_18796_remove-musty-basement.html
4. http://www.howtogetridofstuff.com/odor-removal/how-to-get-rid-of-musty-basement-smell/

Basement Odors

Saturday, July 10th, 2010

You might be making use of your basement for utility purposes such as your air-conditioning systems, car parking area, fuse boxes or electrical distribution systems. This means that your basement is not completely utilized like your other rooms in the house. When you enter your basement for these purposes, you may have noticed an unpleasant smell in spite of taking good care of your basement. Basement odors are quite common with regard to the maintenance of basements. Let us look at some of the important factors that lie behind the musty odor that bothers you most of the time.

Causes of Basement Odors

Dampness

clip_image002_11You must be wondering how a closed area like a basement would invite chances for dampness. When the level of humidity is high, the amount of moisture increases in the atmosphere. The condensation of moist, warm air on cold interior wall and floor surfaces is more than enough to create dampness in your basement. Wet walls, foggy windows and tiny droplets on cold surfaces are good signs of high levels of humidity. When air is able to hold water vapor at a particular temperature, the relative humidity is 100%. If it goes beyond, that is when condensation takes place, causing dampness.

Mold and Mildew

The environment in a damp basement is suitable for the growth of mold and mildew. Molds are a type of fungi and ubiquitous in nature and are therefore found both indoors and outdoors. Climatic conditions such as warm, damp and humid weather are favorable to the growth of these organisms. Mildew has the ability to break down cellulose material and release volatile organic compounds (VOCs) that result in the musty odor in basements. Mold growth is usually very common in basements and can be seen as black spots on wood furniture, carpets, drywalls, organic ceiling tiles, paper, cloth, cardboard and anything that is made up of organic material, causing rotting and damage. The presence of mold and mildew in the basement gives a musty odor which leads to various health-related issues. The mold spores that are formed on damp surfaces affect the immune system when they enter the respiratory tract and cause symptoms like breathing problems, congestion, headache, asthma and allergies.

Stagnant Air

clip_image002_21A basement or a crawl space is usually a closed area and is not frequently used as compared to the other rooms in the house. This reduces the amount of air entering into the basement. A musty odor in the basement develops due to lack of circulation of air. This can be found out by opening the windows in your basement and switching on the exhaust fans on one fine day to allow air circulation. If the bad odor in your basement does not exist, then you have the answer to your problem!

High Humidity

Your basement may have the perfect air circulation and may be clear of any mold and mildew growth, but do you still experience bad odor? Well, humidity could be the reason and does play a vital role in a smelly basement which occurs due to climatic conditions. High levels of humidity in the basement (above 50%) create breeding grounds for the growth of mold and mildew. Hence, before the construction of your basement, it is important to look into the aspects of moisture, humidity and air circulation.

Water penetration

clip_image002_31The chances of water penetration in the basement are always high, since it is located below the ground where water gets accumulated. There are basically two ways in which water can enter into the basement, through the foundation walls and the basement floor. When water gets soaked in the soil, there is always pressure of the heavy water to push through the foundation walls. If there are any cracks or joints on the walls, then water is sure to pass through depending on the quantity and pressure of water against the walls. Stains on the concrete, paneling of a finished basement and efflorescence are common indicators of water penetration. Corners of basements are also popular for water penetration caused by the discharge of rain water from the rain down spout in this area.

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

References

1. http://www.forensicconstructionexpert.com/basement_air.html
2. http://www.ehow.com/how-does_4743130_musty-basement-odor-occur.html
3. http://www.buzzle.com/articles/remedies-taking-out-smell-mold-mildew.html
4. http://www.basementsystems.com/mold.html
5. http://www.gwarreninc.com/water-damage.html#basements1-water

How Dehumidifiers Work

Thursday, July 1st, 2010

We have already discussed about the importance of dehumidifying your home or basement. However, it is also essential to know how these devices work in order to avoid any hassles. Humidity is one of the primary reasons why we end up installing dehumidifiers in our homes, especially in closed areas like basements. Moreover, if you live in the equatorial or coastal regions, you are sure to experience humid conditions most of the time.

clip_image002_resizeHumidity is a result of relative humidity where moisture is suspended in the air. A dehumidifier is a device that helps reduce humidity in any building or room by removing moisture from the air. Dehumidifiers play a vital role in preventing mold, bacteria and biological  allergens, musty odors, and furniture, carpeting, storage box mildew damage that arise when humidity levels are above 50%.

Principle

The principle that lies behind the dehumidifier is simple. It works on the same principle as the freezer, refrigerator or air conditioner. For example, on a hot day under the scorching sun, when you have a cold drink you can see tiny droplets of water forming on the surface of the container due to a process called condensation. In the same way, a dehumidifier condenses the moisture present in the air with a fan that blows the warm air onto coils of cold metal. The condensed moisture is then collected in a bucket or holding tank in the form of water. The cold air is then blown onto the warm coils and brings the temperature back to normal.

Components

A basic dehumidifier consists of the following components for normal functioning:

1. Fan Compressor: It is the quiet motor of the cooling system that is found at the bottom of the dehumidifier and helps in cooling the dehumidifier coils.

2. Condenser: It is a series of finned coils, similar to a radiator, and located near the circulating fan.

3. Evaporator: This is also a set of coils located behind the dehumidifier and just above the water-collection container. It captures and collects heat that is generated by the cooling process.

4. Reservoir: This is where moisture that is condensed from the air is collected.

Most dehumidifiers also have a humidistat that helps in setting the desired level of humidity. A humidistat consists of a sensing element and a relay amplifier. A sensing element has two alternate metal conductors that cause electrical resistance when there are variations in relative humidity. The relay amplifier measures the resistance and is responsible for the utilization of the dehumidifier based on the measurement.

Methodology

The fan compressor in the dehumidifier extracts the moisture from the air into the dehumidifier. As we all know, warm air can hold more moisture as compared to cold air. When relative humidity is high, the amount of moisture in the air is also high. The warm air is drawn toward the cold coils in the dehumidifier where condensation takes places by a condenser. The amount of air that is moved by a dehumidifier is measured in cubic feet of air per minute (CFM). Hence, when the CFM level is high, it becomes easier for the dehumidifier to remove large amounts of moisture. The size of a dehumidifier is also important in determining the reduction of humidity. The smaller the dehumidifier, the lesser the capacity to remove moisture. After condensation, the water is collected in a holding tank or reservoir, which is either attached to or separated from the dehumidifier.

It can be quite difficult to extract moisture from closed areas like basements and crawl spaces, since the temperature will be low. In such cases, it is wise to choose and buy a dehumidifier that is specially designed for such areas. In an environment where relative humidity is above 50%, the function of a dehumidifier becomes easier due to large amounts of moisture present in the air. On the other hand, an environment with low level of humidity will require a powerful dehumidifier to accomplish the task.

Types of Dehumidifiers


1. Mechanical or Refrigerative Dehumidifiers:
It absorbs moisture over a refrigerated coil with a small fan.

2. Desiccative Dehumidifiers:
Desiccant materials are used by initially expose them to high relative humidity in order to absorb moisture. The materials are then exposed to low relative humidity to extract moisture from them.

3. Air Conditioners: They decrease the temperature in the room in order to condense and liquefy the moisture in the air.

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

References

1. http://www.dehumidifierexperts.com/article.php/how-dehumidifiers-work/?id=17
2. http://www.repairclinic.com/Dehumidifier-How-Things-Work
3. http://home.howstuffworks.com/dehumidifier.htm
4. http://www.ehow.com/how-does_5001686_whole-house-dehumidifiers-work.html
5. http://www.buzzle.com/articles/basement-dehumidifiers.html

What is Condensation?

Thursday, June 24th, 2010

Condensation is the conversion of water from its gaseous state into its liquid state. There is always some amount of moisture present in the air. During cold weather conditions, the moisture present in the air condenses into tiny droplets of water. In fact, the air that you breathe out can be seen on a cold winter morning. Condensation can also occur on those hot, humid summer days where you would need an air conditioner to cool your home. This may result in hazy windows due to the air conditioning.

clip_image0021Household activities such as cooking, washing and drying clothes are responsible for the excess moisture present in the air within your home. An average family creates around 20 pints of water vapor per day. This can be usually seen in the form of fog, mist, dew or frost in the atmosphere and plays a significant role in the formation of clouds, rain and snow.

Condensation is a result of the fall in temperature of vapor even below its saturation temperature. When warm air rises in the atmosphere and cools down, it loses its ability to hold the water vapor in the air and hence the excess water vapor condenses to form cloud droplets.

What does condensation have to do with basements? Well, it has quite a lot to do with basements. The moisture that forms as a result of condensation can cause rotting window frames, peeling wallpaper and mold on walls, carpets or clothes. This phenomenon occurs where there is no adequate air circulation. You may have noticed mold on your windows, walls, ceilings and furniture a couple of times, especially during the winter season. This also comes along with stale air that gets accumulated within the basement due to lack of ventilation. All these factors lead to aggravation of illnesses such as asthma and bronchitis.

What is the difference between condensation and dampness?

Dampness can be a result of condensation. As mentioned earlier, condensation occurs during cold climatic conditions when the water vapor is surrounded by cold temperature and the moisture content of the air is high. This leads to the growth of mold and mildew which may due to lack of air circulation and insulation. Dampness can also be caused due to other reasons such as leaking drainage pipes, wastes or overflows, cracked walls and ceilings, leakages from the roof where tiles are missing during rains and defective damp course or no damp course.

Condensation in the basement can be caused by the following reasons:

(1) Lack of ventilation, especially during the summers
(2) Lack of insulation, especially during the winters
(3) Inadequate heating in the basement

How to Reduce Condensation or Dampness in the Basement

(1) Allow moisture to move out of your home when cooking, washing or drying clothes and heating by closing doors to avoid circulation of moisture and opening windows to let out the moisture.

(2) Make sure that you ventilate your home to remove moisture by opening windows, using exhaust fans in the kitchen and bathroom to let out the damp air after frying or taking a hot shower, installing air vents wherever possible, cutting breather holes in cupboards and wardrobes and installing ventilators for windows.

(3) Insulate your basement by air sealing, installing insulators in your walls, dehumidifiers, which will keep your rooms warm and simultaneously prevent the entry of moisture and hence avoid dampness. Get effective ways of insulating your basement from our blog article, http://blog.keystonebasementsystems.com/?p=923.

(4) In order to remove mold and mildew from walls, use a fungicide. Clothes and carpets affected by mold can be dry cleaned and shampooed, respectively. Mold and mildew creates a high risk of respiratory problems and gets worse if disturbed by brushing or vacuum cleaning.

(5) Get rid of any kind of moisture immediately by wiping any surface moisture to avoid room for any damage.

(6) Fungicidal paints for the walls will also help in preventing growth of mold and mildew.

So next time you think of basement condensation, you know exactly what to do!

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

References

1. http://www.ace.mmu.ac.uk/eae/weather/older/condensation.html
2. http://ww2010.atmos.uiuc.edu/%28Gh%29/guides/mtr/hyd/cond/home.rxml
3. http://nptel.iitm.ac.in/courses/Webcourse-contents/IISc-BANG/Heat%20and%20Mass%20Transfer/pdf/M8/Student_Slides_M8.pdf
4. http://www.weatherquestions.com/What_is_condensation.htm
5. http://www.changeworks.org.uk/uploads/wat/Condensation.pdf
6. http://www.polaristechnologies.com/documents/ControllingCondensation.pdf
7. http://www.hollandroofingco.com/files/Facts_About_Condensation2.pdf
8. http://www.barnet.gov.uk/condensation.pdf

Basement Drainage Systems: An Overview

Thursday, June 17th, 2010

Basement drainage systems can be a solution to all your basement problems such as water leakages, bad odor, stagnant air, furniture damage, mold and mildew. These drainage systems can either be installed in the interior or exterior of your home. Different methods are usually implemented for both interior and exterior drainage systems depending on the cause of damage. The following are some of the reliable options you could use to install a drainage system in your home.

1. Interior Basement Drainage System

Most people opt for an interior basement drainage system for a number of reasons that include the affordability to install one inside the basement than outside, the convenience of the job, the minimal time required for installation, no hassles on the availability of services and reliability. Some useful ways of drainage systems that you can consider are:

interior-drain-detail_1

(a) Concrete walls: An interior drainage channel adhered at the base of the wall and the floor slab is ideal in situations where water tends to enter the basement. Installing the channel is a cost-effective approach, especially for concrete walls with cracks, and works by simply by collecting water into an airtight sump with the help of another channel that is placed on top of the slab. The water then flows through a trap to the sump basin. Although this method is effective for concrete walls, it is not very helpful in the case of masonry walls because water remains in the block cores at floor level and the water level is only lowered to the top of the slab.

(b) Masonry walls: For masonry walls, installing a drainage channel at the base of the wall on top of the footing gets rid of moisture problems inside the basement because it drains the block cores completely. For this reason, holes are drilled at the base of every block core to permit drainage. The concrete along the slab edge should be removed and replaced for this approach. The drainage is connected to an airtight sump where water is collected.

(c) Perforated drain pipes: A perforated drain pipe installed inside the perimeter of the footing by removing and replacing concrete at the slab edge allows free drainage of the wall into the drain pipe. A dimpled plastic sheeting is placed at the base of the wall and beneath the slab edge. The drainage is connected to an airtight sump where water is collected. This method gives better results when combined with an active soil gas management system that connects with the sump and perimeter drain pipe.

2. Exterior Basement Drainage System

Exterior basement drainage systems have been found to be costlier than interior drainage systems since there is a lot of work, time and external causes such as weather conditions involved. On the other hand, they are essential for preventing exterior foundation damage. Although exterior drainage systems are expensive and time-consuming, people concerned about property and equity maintenance will have long-term benefits. A look at some exterior drainage system approaches:

exterior-drain-detail_2(a) Grading: One would wonder as to what the soil has to do with a drainage system. Proper grading of the soil around the house would eliminate the entrance of water into the basement. Creating slopes would drive away water before it reaches the basement walls. In fact, this method would not even require a basement drainage.

(b) Open drain: Open drains which are just shallow trenches that are lined with cement or plastic and held together with pebbles or gravel help in collecting water and discarding it before it reaches the basement.

(c) French drain: A French drain is a trench that is covered with gravel or rock and basically redirects surface and ground water. This is useful for exterior drainage systems because the French drain that consists of a perforated pipe not only gets rid of water entering the basement, but draws water out of the soil before it soaks into the soil. The depth of the trench can range from 2-3 feet to 5-6 feet deep. However, lack of maintenance can lead to clogging of these trenches from sediments in the ground that will force water into the basement.

(d) Gutter downspouts: Gutter downspouts that are extended at least ten feet from the house and preferably connected to a rainwater collection system can work out as a reliable source for drainage.

Disadvantages of Interior Basement Drainage System:

1. Extensively finished basement - The basement has to be properly insulated and sealed with appropriate materials which make the process expensive and intrusive. Improper installation can lead to moisture and mold problems and the interior drainage system may require non-invasive termite detection systems in termite-prone areas.

2. Excessively thick basement floor – Thick basement flooring can make the process impractical and, in some cases, impossible to install.

Disadvantages of Exterior Basement Drainage System:

1. Property line constraints - People may not own enough land surrounding their homes for an excavation trench and an area for a machine to operate. Moreover, digging or excavating by hand can be a tedious and expensive process. Excavation can also get difficult in different seasons like the spring if the area has a high water table and is impossible during winters.

2. Safety - Some problems occur on hillsides that will not allow safe excavation. This can lead to extensive damage in terms of landscaping.

3. Urban areas - Some areas are so densely built that outside measures are not practical.

4. Obstructions - Some homes have additions like paved carports, gardens, trees and fences that overhand the foundation drainage and thus make it impossible to excavate those areas rendering external methods inadequate.

5. Utilities - Some areas have underground utilities that make external excavation difficult or impossible.

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

Source Links:

1. http://gratedrain.blogspot.com/
2. http://www.buzzle.com/articles/understanding-interior-basement-waterproofing.html
3. http://www.ehow.com/list_5782927_basement-drainage-ideas.html
4. http://www.extension.umn.edu/distribution/housingandclothing/components/7051-04.html
5. http://www.basementsystems.com/basement-waterproofing/basement-waterproofing-products/drainage-systems.html

The Importance of Basement Dehumidification

Thursday, June 10th, 2010

Have you ever thought of the positive effects of ventilating or dehumidifying your basement? Well, in order to understand these factors, let us first look at the causes of poor ventilation in your basement. A wet or damp basement could be a result of wall cracks and pipe leakages and weather conditions such as cold winters and floods. This leads to dampness along with stale air circulating within the basement which creates a favorable environment for the growth of mold and mildew. In contrast, during warm weather conditions, the humidity tends to be on the higher side and lack of ventilation in the basement leads to recurrence of stagnant air, bad odor and growth of mold.

clip_image002_1

How can this be avoided and what does it have to do with basement dehumidification? Apart from water damage dehumidification and mold remediation, basement dehumidifiers have always been considered as an alternative measure for moisture control, air exchange and ventilation, especially in areas like basements and crawl spaces. On the other hand, there have been issues such as the cost factor, daily maintenance and efficiency between traditional and modern humidifiers.

The benefits of having a high-quality, energy-efficient dehumidifier in your basement will definitely make up for the cost of buying and maintaining it in the long run. These benefits include:

1. Mold: As mentioned earlier, installing a dehumidifier in your home reduces the chances of mold damage, since the cleanup and replacement costs come at very high rates. In fact, many insurance policies do not cover mold-related expenses which leave us with the only option of trying to prevent the damage.

2. Health: The constant circulation of stale air inside the basement obviously affects the immune system, targeting the respiratory functions by inhaling allergens, bacteria, fungi and dust. This leads to colds, asthmas, flus, allergies and other respiratory problems. The installation of a dehumidifier reduces this risk and recycles the stale air circulating in the basement by condensation.

3. Space: Due to the common problems in the basement such as lack of ventilation, dampness and poor air circulation leading to an uncomfortable environment, these areas are not fully utilized as compared to other areas such as the living room. Dehumidifiers will help control and maintain temperature levels in basements at all times, providing cozy and comfortable surroundings.

4. Energy: The air molecules of damp air caused by the presence of moisture in the surroundings are heavier than the normal air molecules and therefore affect air circulation. This in turn leads to excessive or improper utilization of heating and cooling systems which require more energy.

5. Selling Opportunities: Homes with maximum living space have been found to be more attractive to potential buyers. Hence, basements that are well-finished, furnished and comfortable can be made to good use in various ways.

With cutting-edge technology and design at their best in the current scenario, there are energy-efficient dehumidifiers available at reasonable rates. These devices come along with considerable warranties and have improved air quality capable of getting rid of hassles like moisture, mold and condensation.

It is preferable to install basement dehumidifiers in an enclosed area for better efficiency. Installing exhaust fans in the bathrooms and ceiling fans in the basement will help in proper air circulation for sufficient ventilation. Basement dehumidifiers work in a simple way by drawing water vapor from the air and collecting it in a holding tank by condensation and then releasing the water through a drain pipe. They can be installed permanently with the help of a qualified professional or are portable for the user’s convenience to carry it wherever possible.

There are also various types of dehumidifiers. To learn more about Humidex and other dehumidifiers, visit http://blog.keystonebasementsystems.com/?m=200909.

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

Source Links:

1. http://www.breathepureair.com/dehumidifiers_basement.html
2. http://www.buzzle.com/articles/basement-ventilation.html
3. http://hubpages.com/hub/Best-Basement-Dehumidifier-Must-For-Sultry-Basements
4. http://www.buzzle.com/articles/home-dehumidification-basement-dehumidifiers.html
5. http://www.onlinetips.org/basement-ventilation
6. http://www.onlinetips.org/basement-dehumidifier

Maintaining the Temperature in Your Basement

Friday, June 4th, 2010

basement-insulation-2lg6Basements are usually recommended in areas that have steep slopes and experience extreme cold climatic conditions with low temperature and deep frost penetration. Deeper excavation comes in a package along with the construction and structure of basements, which of course increases costs, but results in a reliable, cozy and comfortable space.

One of the primary foundations in the United States are basements, but they are also accompanied by a number of common issues related to extreme temperatures like the cold winters, heat and humidity, water intrusion mold and an unhealthy environment. Research has shown that 25% of energy costs come from the heat loss of basements. Therefore, a properly sealed and insulated basement with protection from moisture is an additional necessity in reducing energy costs.

There are three basic methods that are used in basement insulation, namely, interior insulation, exterior insulation and insulated concrete forms. However, before sealing up and insulating the basement, one has to initially inspect the basement for any cracks or leaks that can be possible entries for moisture. These cracks and leaks should be repaired and sealed in order to allow the basement to dry completely, especially for insulation of basement walls.

1.  Interior Insulation: This is considered to be one of the simplest and cost-effective means of basement insulation. The installation is usually done behind interior framing or by furring strips placed against the foundation wall with a range of insulation materials. Special care has to be taken to ensure that the wall is completely sealed and dry from moisture which is likely to enter during the cold winters. For this reason, it is always suggested to use a non-absorbent material for the inner layer of the insulation. The disadvantage of interior insulation is that it reduces the usable interior space and is not as effective as exterior insulation in moisture protection.

2.  Exterior Insulation:
Exterior insulation is equally important in protecting the basement from any additional moisture and cold weather. The exterior of the walls is insulated to reduce heat loss and condensation, and protect the interior of the basement from any unnecessary damage. Materials like extruded polystyrene are durable and moisture resistant for exterior insulation. This method of insulation can turn to be a little expensive with the type of material used, especially for an existing building. It is therefore advised to have a perimeter drainage system in place.

3. Insulated Concrete Forms: These products are comparatively new and can be installed easily. Hollow foam blocks are stacked together and then filled with concrete. They serve the purpose of both interior and exterior insulation, and are used as surfaces for attaching drywall, brick ties and other finish materials. Some of them are even treated with termite-resistant chemicals.

Is temperature maintenance in your basement only limited to extreme cold weather conditions? Well, the answer is no. As mentioned earlier, basements also face problems in humid conditions which are favorable for the growth of molds, microbes, dust mites and other organisms. These micro-organisms play a vital role in deteriorating health conditions.

dehumidifier-main14Basement dehumidifiers are the best solution to reducing the humidity in the basement to normal recommended levels, which is between 40-60%. They are of two types, the portable unit and the installed unit. The portable unit is user-friendly, whereas the installed unit requires a qualified professional for installation. The latter are usually installed with a fan, heating pump and cooling coil. The moisture in the air is drawn by the fan over the heat pump. This water vapor is then condensed into water through the cooling coil and collected into a holding tank and can be removed either manually or through a drain hose installed in the unit. The installed basement dehumidifier is more efficient as compared to the portable one, which also explains why it is more expensive.

For more on basement related solutions, click on to www.keystonebasementsystems.com.

“Keystone Basement Systems, Inc. is a foundation repair company. KBS is not, however, an engineering firm and should not be considered as such.”

Source Links:

1.http://www.superhvac.com/learn/insulation-basement?pk=ce64e590be3cb34c230d426caff7315d&t=k9sel9a6bfd4%2434145jr2e3kd3b18b62f193e2852c3a75efa
2.http://www.plasticsportalasia.net/wa/plasticsAP~en_GB/function/conversions:/publish/common/upload/foams/styrodur_technical_literature/Styrodur_cellar_insulation.pdf
3.http://www.basement-insulation.org/
4.http://www.ornl.gov/sci/roofs+walls/insulation/fact%20sheets/basement%20Insulation%20Technology%20fact.pdf
5.http://www.daviddarling.info/encyclopedia/B/AE_basement_insulation.html
6.http://www.quadlock.com/technical_library/bulletins/R-ETRO_Value_of_Basement_Insulation.pdf
7.http://www.buzzle.com/articles/home-dehumidification-basement-dehumidifiers.html