What Are The Alternatives To Waterproof Membranes?

What Are The Alternatives To Waterproof Membranes? The majority of the Singaporean population lives in residential buildings. As time goes by, these structures experience wear and tear. The biggest concern is water leaks on the walls and the roof. One countermeasure is the application of waterproofing membranes.

Common materials used for this purpose are liquid-applied membranes, polyurethane liquid membranes, ethylene propylene diene terpolymer (EPDM), PVC, and thermoplastic. These materials are applied using a brush, squeegee, roller, spray, or trowel. Aside from these items, there are also alternatives to waterproofing membranes. Check out the details below to know more about it.

Material Alternatives for Waterproofing Membranes:

1. Waterproof Paint

Waterproof paint effectively coats and protect concrete surfaces from moisture. Repainting your home with waterproofing paint reduces the risk of discoloration, microbe growth, and infestation.

Latex-based masonry waterproofing paint uses ceramic materials. It is the best option as it has water and mildew-resistant properties. It works well with concrete and brick. Other effective variants are Epoxy or Ecrolein Elasticized paint.

2. Breathable Paint

Bathrooms and kitchens have a damp environment due to exposure to heat and moisture. In these areas, the use of breathable is advisable. This type of material is water-based and allows moisture vapor to pass through.

This mechanism will prevent liquid penetration on the walls. Breathable paint works well in both outdoor and indoor settings. It features burnt limestone and water. When applied on a porous surface, it absorbs the carbon dioxide and transforms it back to limestone.

3. Silicate-Based Concrete Sealers

Silicate-based concrete sealers require the concrete walls to be free of paint. It is an ideal waterproofing method for unpainted walls. This material is also known as a concrete densifier. There are two types, sodium silicate and lithium silicate.

It chemically reacts to the concrete and forms a calcium silicate hydrate barrier. It effectively seals pores restricting water and moisture penetration. It will also not affect the texture of the concrete. It will not peel off, and painting over it is possible.

4. Grouting

Grouting is an interior waterproofing method featuring a mixture of cement, water, and sand. It is effective for concrete cracks, tile gaps, and filling seams.

There are three types of grouting, cement grouting, chemical grouting, and bituminous grating. There are instances resins are also applied. Once grouting material is injected and dried, that area becomes waterproof. It will be safe from mold and mildew build-up.

Waterproofing Material Application Steps:

1. Clear the Area

Before applying the waterproofing materials, make sure to clear the target area. Remove the clutter and clean the surface of the wall or roof. Wash with soap and detergent, or use a degreasing solution. Allow it to have some time to dry. Performing this activity will increase the adhesion of the waterproofing material.

2. Wear Personal Protective Equipment

Waterproofing materials contain chemicals. When applying these solutions, workers must wear personal protective equipment. Protective goggles, facial masks, and safety gloves are non-negotiable requirements.

3. Mix and Apply the Sealant or Paint

Mix the sealant or paint in an appropriate container. Use a paintbrush or roller to apply it on affected surfaces. Allow it to dry for at least thirty minutes before putting it on a second layer of coating.

Moisture Accumulation Prevention Tips:

Prevention of moisture accumulation plays a role in keeping concrete surfaces crack-free. Here are some simple tips to keep your walls and roofs protected.

1. Proper Ventilation

During hot and humid weather, keep windows open. The natural air circulation will prevent the formation of molds and mildew.

2. Utilize a Dehumidifier

A dehumidifier is an instrument that sucks the excess vapor in a room. It is an effective tool in dampness prevention and microbe growth. These gadgets come in different sizes and are often portable. Installing these at home will not take up much space.

3. Immediately Repair Leaks

Regularly inspect your home for leaks. Immediately seal them to prevent walls and roofs from accumulating moisture. Check also the pipings at home. Poor plumbing can increase the moisture concentration inside the house.

What Are The Alternatives To Waterproof Membranes? – Conclusion

Waterproof membranes are not the only solution to keep homes moisture-free and crack-free. There are alternative materials like paints, sealants, and grouts. It will protect the concrete walls from cracks, molds, mildews, and infestation.

There are also home care tips to practice, which include proper ventilation, installing a dehumidifier, and immediate leak repairs. By applying these methods, you can preserve the beauty and aesthetics of your home.