Roof Waterproofing Method Statement
This document describes the various steps to be carried out by an approved subcontractor during water proofing.
Roof waterproofing method statement. Materials shall be stored in a cool and dry place and avoid putting in direct sun. When the water penetrates into the sub grade concrete like foundation such as mat foundation footing tie beam etc. Application of polymer modified bitumen liquid membrane with cement screed for non insulated roof slab. Method statement for the application of the mariseal system the liquid applied polyurethane waterproofing system for use on roofs and terraces exposed to uv and domestic pedestrian traffic.
Roof waterproofing method statement doc free download as word doc doc pdf file pdf text file txt or read online for free. If you wish to use the template in appendix 2 to construct your own documents. The information and in particular the recommendations relating to the application and end use of sika products are given in good faith. Roof installation method statement a basic guide to preparation introduction this guidance note gives practical information about creating a method statement.
The purpose of the method statement for application of waterproofing is to prevent the water to percolate or penetrate into any underground concrete members. The steel reinforcement that embedded in the concrete would corrode due to a chemical reaction caused by water and the structure would eventually fail. Water and thermal proofing of roof of buildings in service base area service berth area and f s o marine. The surface of the base slab shall be thoroughly clean dry.
Water proofing for roof roof waterproofing. Method statement for water proofing works for buildings are given below. Method statement for roof water proofing in steps with responsibility matrix measuring tape cylinder fed propane torch heavy duty press rollers cotton waste paint roller and paint brush paint roller and paint brush heavy duty scissors thinner or solvent cleaner broom brush hand gloves. Storage and handling of materials.
A completed sample template has been included in appendix 1 and a blank template in appendix 2. Light weight screed foam concrete.