The golden rule for any licensed plumber in waterproofing is to hinder water entering and not to attempt and hinder it going out. This appears pretty noticeable doesn’t it however you ‘d be stunned at the number of even skilled contractors who begin trying to secure leakages from inside. Mind you finding the point of access may not be simple, water can travel a long way through a framework or even fill it totally making finding the source an uphill struggle.
Leaks from broken concrete roof rain gutters
A very common trouble in Singapore estates is leaking concrete rain gutters. It is looked at here that it is extremely bad form to permit water from your roofing to run onto a neighbor’s property or into a road. If a structure is developed right against the property line, and many are, after that generally a concrete rain gutter is built along the top of the wall surface to capture water from the roofing system and take it away. These concrete rain gutters have two standard troubles:
Ground activity typically causes splits throughout the gutter which permit water into the wall surface If the fractures are tiny this can be fairly easy to fix. The rain gutter must first be cleaned up thoroughly then waterproofed in the within, it is best to do the whole rain gutter while you are at it.
Wall rain gutters are often built with the external wall surface higher than the inner wall surface to make sure that if the rain gutter loaded with water it will spillover into your structure either across the ceiling or down the inside of the wall. In Singapore roofing rain gutters are made of plastic or aluminium and purposely have the external side of the gutter lower than the internal side so if they fill up they will overflow in an outward direction.
Solving the leak
Alright so we have found the cause, how do we treat it? The typical method is to use a skim of elevated density waterproofing cement but this is not a method I suggest. This kind of waterproofing film is very breakable and can break. On a surface vulnerable to sunlight the excess surface heat will split the concrete skim away from the wall under allowing water to go into which can travel between the concrete skim and the surface area under.
There are a variety of waterproofing items offered out there allowing home owners to deal with their wall surfaces all by themselves. Nevertheless, if you’ve never handled a similar residence enhancement project before or have no prior building and construction and improvement experience, it’s ideal to delegate this matter to specialists.
A number of firms throughout waterproofing solutions. While their prices and techniques may dramatically vary, they all essentially utilize similar product for wanted results.