While the first part of this two-part series examines conventional waterproofing systems and offers tips for optimum effect, the second part will discuss modern waterproofing techniques.
Top waterproofing companies in India of building to prevent the ingress of water is an activity, which, perhaps, has been practiced in one form or the other, ever since the first building was built on earth. However, the methodology has been changing with the changes in the architectural designs and the availability of different building materials in construction.
In the initial stages, when the stone was the main building construction material placed in position with mud or lime mortar, the emphasis used to be to make the construction so that the rainwater does not collect on the roofs. Hence old architecture relied mainly on dome structures or slanting roofs. However, the slow speed of such construction and unaffordability of common man to build such structures for their dwelling made constant evolution and development in the construction material technology.
With these developments, the concepts of waterproofing also changed. In present-day construction, wherein the ordinary portland cement and its blends with pozzolanic and wall crack repair products India has come to stay, many compatible alternatives are available for a builder to choose from various waterproofing systems.
Some systems are old and conventional but still practiced successfully, and some are modern systems designed to take the material and structural behavior into consideration.
Some compounds are used in plastic concrete to make it less permeable to water. These compounds are known as integral waterproofing compounds. They are based on plasticizing and air-entrainment or water repellence principles.
These are used as good waterproofing solutions precautions when other factors such as good mix-design, proper mixing/placing, compacting/curing, etc., are taken care of. This subject of integral waterproofing compounds requires in-depth discussion; hence will not be taken up here. Similarly, there are some waterproofing techniques for vertical surfaces. These techniques are also used for preserving heritage buildings by stopping/minimizing the aging process of these buildings.
To solve water seepage problems, customers use both conventional and modern waterproofing techniques.
Some of the old and conventional waterproofing systems are as follows:
Brickbat Coba system or lime terracing
Bituminous treatment
Metallic sheet wrapping
Polyurethane based waterproofing treatment
Epoxy-based waterproofing treatment
Box-type waterproofing system
This wall crack repair products India remained most popular with multi-storeyed construction in all major cities. The system lasts up to 15 years if done by skillful applicators. However, this system may be considered more from its weatherproofing abilities than its waterproofing qualities. Once the water starts entering the brickbat Coba, the bricks absorb too much water. The roof becomes an invisible pond of water continuously, causing leakage and increasing the burden on the roof slab. It will be highly beneficial if brick-bat Coba is laid on a flexible waterproofing membrane as waterproofing and economical weatherproofing can be achieved with this system.