Repairing a concrete roof often becomes necessary as concrete is susceptible to cracking, crazing, scaling, spalling along with a host of other issues. Concrete is porous and thereby tends to retain moisture. Now, the roof is subject to severe weather conditions round the year and the absence of adequate waterproofing can lead to problems like dampness, leakages and much more. In most cases, timely Repair Leakages Concrete Roofs and regular maintenance would ensure that there is no structural damage.
In order to Repair Leakages Concrete Roofs, you need to detect it first. So, how is Flat Roof Leak Diagnosis & Repair supposed to be done?
- By inspecting the roof regularly
- By checking for blockage of rain pipes and by making sure that there isn’t any debris on the roof or in the gutters. If you find anything, clean it immediately.
- By ensuring that there’s no leakage in the joints of shingles with chimney, skylights and vents.
Anything from an improper slope, inferior quality of materials used for the construction of the roof, obstacles in rainwater pipe, damaged waterproofing layer or other similar conditions could be the possible cause of a leakage. Now once you have been able to detect the leakage, it’s time to Repair Leakages Concrete Roofs .
- Clean the roof and check all the rainwater pipes:
The first step to Stop Leaks in Concrete would be to clear all the debris and make sure that the roof is absolutely clean. Check all the rainwater pipes to see if there are any blockages as they provide direct access to rainwater. Repair the defective joints of the rainwater pipe if there are any. If you have a pitched roof, make sure that all the gutters are clean
- Mark the Actual Area of Leakage
Once you have cleaned the roof, identify the actual leakage spot, get to know its cause and mark the area in daylight when it’s raining. You could consider getting professional help for leakage treatment. The actual area of leakage must be calculated so that you can have a fair idea of the materials that would be required for repair.
- Repair the Waterproofing Coat and tighten any loose fasteners
In case you notice that the waterproofing has been damaged, repair that. Also, after a storm, inspect your roof for any loose hook or fasteners. If there are any, tighten them immediately to avoid any further leakage and damage.
- Appropriate Slope Of Tile Tracing For Smooth Flow Of Rain Water
Check the roof’s surface and make sure that the slope of the tile terracing in 1:40 ratio so that the rainwater drains quickly and any kinds of leakage doesn’t occur. Also, take appropriate steps to restore the defective joints and repair any depressions that might be present on top of the roof. This would make sure that rainwater doesn’t remain stagnant as that can lead to leakage.
- Joints of Tile Tracing Needs to be Restored too
The joints of the tile terracing must also be mended in case they are cracked. Also, repair the damaged cement pointing to avoid any leakage.
- Repair Leakage In Overhead Water Tanks
Repair Leakages Concrete Roofs also involves checking for any kind of leakage in the overhead water tanks may destroy the waterproofing of the roof. Fit appropriately sized overflow pipes and ‘bal’ cock in overhead water tanks so as to avoid any unnecessary water flow that might lead to damaging of the roof.
Additional Tips to Remove Water from a Flat Roof
A flat roof isn’t necessarily flat but is built with a low incline which to the eye appears to be flat. Given below are a few tips you can follow to remove water from a flat roof.
- Remove Water Manually: After there’s been heavy rainfall, climb on the roof with a stiff broom and push the excess water off the side of the house so as to prevent water accumulation.
- Applying an Adhesive: These days you can get adhesive that have specifically been designed for flat roofs. The adhesive keep water from accumulating and cause it to run off the roof and is usually applied at the time of installation of the roof.
Water leakage certainly does cause a lot of nuisance and appropriate steps must be taken at the right time to ensure that further damages aren’t caused.