Old Concrete Roof Waterproofing DHA Clifton Karachi Sukkur Nawabshah Larkana Dadu Sehwan Kotri Jamshoro Hyderabad Nooriabad
Karachi Chemical Services KCS
Roof Waterproofing Services in Karachi Nooriabad Kotri Site Area Karachi Jamshoro Sukkur Larkana Dadu Nawabshah Sehwan
KCS's Old Concrete Roof Waterproofing
For waterproofing an old concrete roof, we have to follow some steps that are described below- At first, we have to do a preliminary survey of the old roof and note down the conditions of the roof.
After that survey, we have to clean the surface of the roof. After cleaning the surface of the roof, we have to brush the roof surface with a wire brush.
After the brushing, we have to do using coating with brush, spray, or roller in two coats. After the coating, you have to ensure that the roof should be zero leakage by the ponding test method.
It is an expensive method for waterproofing but to ensure durability and achieve long-term results this system is applied.