A building, which has a basement, has a great chance to face the problem of seepage of water or penetration of water through the basement wall, especially at the time of heavy precipitation. This water seepage can get into the basement through the crack of the foundation walls and can develop over time if not handled adequately. This water from seepage stays at the floor line of a basement, and if not controlled, this condition can cause severe damage to the interior wall of the basement and the contents of the basement.
Porous building materials, such as concrete blocks, can percolate and seepage water through the building material itself and into the interior portion of the structure. Another source of moisture arises from capillary action and water vapour.
Facts and Ways of Water Intrusion into the Basement
Water can enter a basement in several ways. The conventional basement consists of three elements. Such as
- A foundation wall.
- A footer on which the wall rests.
- A floor slab.
Underground water and Groundwater are the primary water sources entering a basement.
Water can enter the basement through the sidewall if the water table rises above the basement floor level.
So what is the solution to this problem? The answer is top waterproofing companies in India. Below, we have briefly discussed the basement waterproofing, methods, which methods are efficient, etc.
What is Basement Waterproofing?
Basement waterproofing means the technique and the materials to prevent seepage into the basement or the penetration of water into the basement of a house or structure. This waterproofing is for an underground room of a structure.
Method of Basement Waterproofing
There have many ways of solving the problem of seepage of water, but all the way is not genuinely efficient because of the cost and difficulty of installation.
Some Method and the fact about those methods
- Trying to seal the crack after forming a crack of a foundation wall. It can be done inside or outside. It is not only costly but also ineffective.
- Moisture resistant flashings or coatings can be a solution, but Moisture-resistant flashings or coatings tend to fracture and tear due to building expansion, settling, and careless installation.
- Water can be drained from the basement's interior by setting a plywood board against the foundation wall before pouring the concrete slab. Then the board is removed while the concrete is still "green' and not completely set. But this procedure has some disadvantages:
- it causes damage to the edge of the concrete floor;
- it results in additional labour costs,
- It may cause the concrete floor to shift.
So an efficient method is highly desirable for waterproofing solutions. Two methods, which are considered efficient, are described below.
A sump system in geometry is rectangular. It has two side elements with apertures to exchange the groundwater while blocking debris. In another side element, an adjustable inlet had been provided to connect other elements of a basement waterproofing solutions to the sump liner.
After that, in the sump liner, a base configured can be used to provide a built-in stand for the sump pump. The pump stand contains a lip, including notches to allow the fallen debris and collection in a trough around the periphery of the base.
The base further provides an underside cavity that accommodates an obstruction in the floor of the sump hole. A removable lid is used to facilitate the interior of the sump liner and contains a breakaway feature to accommodate discharge piping. The sump liner can be oriented into the sump hole to protect the basement foundation from the adverse effect of erosion.
