What is a waterproofing membrane?
The waterproofing membrane is a layer of material that prevents the water from passing. These materials are used in a large range of products, but this term is usually used in reference to construction or clothing. In both cases, the membrane is usually located between two other layers. This protects the waterproofing membrane and creates a physical part that separates the waterproof and non-water-proof areas. When used in the construction industry, it is not unusual that inside the building, so in the areas around it, it is more layers of waterproofing membrane. Two objects that are both waterproof may allow a small amount of water to penetrate in completely different circumstances. These substances are unlike water resistant substances, where in any case the water can move to some extent. For example, a waterproof membrane can completely retain water in most situations, but if too warm or cold, a small amount would pass. Water -resistant layer would allow penetration regardless of temperature.
When a waterproofing membrane is used in the garment, it is generally very light and fragile, similar to the thickness and weight as a plastic garbage bag. These layers are inserted between two layers of substance and chemically connected. It is important that the fabric is not sewn because it would create holes resistant to the water in the layer. This multilayer material is then placed in clothing, usually along with other layers of protective padding. These layers are common on jackets and shoes because they often consist of multiple layers.
In the construction industry, most waterproofing membranes are located around the foundations and walls of the basement. These layers are generally inside the concrete walls, along the outer surface of submerged areas or a strategic building is placed. Since people do not have to wear them, they are stronger and more resistant than those found in clothing, but are still exposed to random punctures. In addition to synthetic membranes, some layers of layers useThe material to discourage the movement of water or directs it to specific areas.
When placing inside the wall, the real construction of the waterproofing membrane is almost identical to those inside the garment. The membrane is connected to other materials, often directly to the wall or to the hard secondary material and is located inside the wall cavity. These layers allow the water to penetrate half the wall, but to block it from penetration into the second half.
External waterproofing membranes are usually not sandwiched as inner membranes and are therefore designed to be much stronger. Most of them are located directly against the outside of the building and prevents water from entering. These are common in most of the new constructions and are considered part of the stalls of the envelope building.