Imagine a concrete wall that looks solid but turns out to have a small gap. When heavy rain falls, water can seep slowly without being noticed. This is the beginning of major damage that often occurs in buildings.
Well, have you heard about waterproofing membranes, but don’t really understand their function? Or are you looking for a way to make your house less prone to seepage? Waterproofing membrane is a widely used solution to prevent water from entering the building structure, be it on the roof, walls, or floors.
For those of you who want to know more about the functions, types, and workings of waterproofing membranes, let’s see the full explanation below!
Waterproofing Membrane is a Leak-Resistant Concrete Solution
Waterproofing membrane is a waterproof coating made of materials such as bitumen, plastic, or polymer. It is usually applied in sheets or liquid, depending on the type and needs of the building structure. Its effectiveness is proven in various positions-both horizontal surfaces such as floors, and vertical surfaces such as walls. Once applied, concrete surfaces become waterproof, pressure-resistant, and less prone to cracking due to extreme weather changes.
Types of Waterproofing Membrane
There are several types of waterproofing membranes that are commonly used, depending on the needs and installation location, namely:
1. Bituminous Membrane
This type is most often used in construction projects. It is usually in the form of rolled sheets that are installed by heating (torch-on). Suitable for flat roofs and areas that are often exposed to water. Examples of Estop’s bituminous membrane products are Estoproof 3P/4P and 3P/4P Slated.
2. Liquid Membrane
In the form of a liquid that is applied like paint. After drying, it will form an elastic and waterproof layer. This type is flexible and suitable for uneven surfaces. An example of Estop’s flagship liquid membrane product is Estoflex GP.
3. Polyurethane Membrane
It has high resistance to water and extreme weather. Usually used in areas such as balconies, bathrooms, or open roofs. The price is more expensive, but it is worth the quality. Examples of Estop’s flagship PU membrane products are Estoflex PU880 and Estoflex PU980 (AR).
4. PVC and TPO Based Membranes
These synthetic types are popular in commercial or industrial buildings. It is lightweight, UV resistant, and durable. Its installation uses a heat welding system to connect the sheets. Examples of Estop’s flagship PVC and TPO membrane products are Estoproof PVC and Estoproof TPO.
How does it work?
A waterproofing membrane is a protective layer that adheres tightly to the concrete surface and creates a physical barrier against water. When water comes in from rain or ground pressure, it will keep it from seeping through.
In modern systems, the waterproofing membrane is also able to adjust to the movement of the building structure. So, as the concrete expands or contracts, it remains strong enough to protect it without cracking or damaging it.
Benefits of Waterproofing Membrane for the Long Term
Well, now we discuss how waterproofing membranes provide ongoing benefits.
1. Extending the Life of Buildings
Dry, protected concrete has a longer service life. Water doesn’t get in, and the rebar doesn’t rust. The structure remains strong despite years of use.
According to the American Concrete Institute, concrete protection can increase the life of a building by up to 60%. This is a big number for a long-term investment.
2. Increases Property Value
A well-maintained property is more attractive to buyers. A layer of waterproofing shows that the owner pays attention to the quality of the building. This is a plus when reselling. In addition, tenants or users also feel safer. There is no worry of leaks or hidden damage. The building becomes more competitive in the market.
3. Prevent Environmental Problems
Excessive moisture can lead to mold and mildew. It spoils the look, as well as being harmful to health. Especially in enclosed spaces that do not have good ventilation.
With proper waterproofing, this problem can be avoided. The room becomes healthier and safer to live in. Especially if it is used as an office or public space.
4.Reduce Operational Disruptions
Commercial or industrial buildings cannot stop operating just because there is a leak. Any disruption can be detrimental to the business. Therefore, protection from the start is essential.
Waterproofing helps ensure activities continue to run smoothly. There are no additional costs due to damage or sudden repairs. Everything becomes more planned.
So, a waterproofing membrane is a practical solution to keep your building dry and durable. With the right protection, you can avoid problems with leaks, mold, and structural damage.
Well, for a choice of quality products, PT Hissan Trading Indonesia offers various types of waterproofing membranes according to your needs. Starting from Estoproof 3P/4P Slated for roofs and walls, Estoproof 200 which is easy to install, to Estoproof TPO and EPDM which are resistant to extreme weather.
The point is, don’t wait until your building is in trouble. Protect it from the start with our waterproofing membrane products. Visit the official website of PT Hissan Trading Indonesia for more information and free consultation!
