Method of Statement of roof waterproofing works with step by step details and procedure.

Roof waterproofing is the process of applying a waterproof barrier to the surface of a roof to prevent water from penetrating the surface and causing damage. This type of waterproofing is typically used on flat roofs, but can also be used on sloped roofs in some cases.

The method statement for roof waterproofing works includes the following steps:

1. Preparation: Before starting the waterproofing work, the site should be cleared and the roof should be prepared. The necessary materials, tools, and equipment should be on site.
2. Surface Preparation: The surface to be waterproofed should be cleaned and made smooth to ensure a proper bond between the surface and the waterproofing material. Any cracks or gaps should be filled and the surface should be checked for level.
3. Priming: A primer should be applied to the surface to ensure a proper bond between the surface and the waterproofing material.
4. Application of Waterproofing Material: The waterproofing material should be applied to the surface in accordance with the manufacturer’s instructions. The material should be applied evenly and any air pockets should be removed.
5. Sealing the Joints: The joints between the waterproofing material and the surface should be sealed to prevent water from penetrating the surface.
6. Testing the Waterproofing: The waterproofing should be tested by applying water to the surface and checking for any leaks. Any leaks should be repaired.
7. Inspection: After the waterproofing work is complete, the surface should be inspected to ensure that it meets the specified requirements and that there are no defects.

It is important to follow these steps carefully and in the correct order to ensure the proper application of the waterproofing material to the roof. It is also recommended to have a competent person supervise the waterproofing work and to ensure that all workers follow proper safety procedures.