Roof pressing method

Roof Pressure Roofing Practices is an important aspect of building construction that involves a number of aspects such as waterproofing, structural stability and aesthetics. Below is detailed information about roofing pressurized roofing practices compiled from the search results provided.

Pre-construction Preparation

A series of preparations are needed before the roofing pressure roofing construction. First of all, the surface of the roof daughter wall should be cleaned to ensure that the surface is smooth, free of dust, water stains and other debris. Secondly, prepare the required materials, including waterproof coating, waterproofing roll-roofing material, waterproof glue and so on. In addition, scaffolding needs to be erected for use during construction.

Construction Steps

The construction steps for roof pressurization mainly include the following:

Painting waterproof coating: evenly paint the waterproof coating on the surface of the daughter wall to ensure that the thickness of the coating is uniform and consistent.

Laying waterproofing membrane: lay the waterproofing membrane on the surface of the daughter wall coated with waterproofing coating, and use waterproof adhesive to bond the membrane to the daughter wall.

Sealing: Seal the edges of the waterproofing membrane with waterproofing adhesive to ensure that the waterproofing layer is completely closed.

Make horizontal base layer: make a horizontal base layer at the top of the daughter wall, used as the foundation of the flooding layer.

Laying waterproofing layer: lay the waterproofing layer material on the horizontal base layer, and use waterproof glue to firmly bond the waterproofing layer with the daughter wall and the base layer.

Construction details: in the construction process need to pay attention to observe the waterproof layer of flatness, tightness and no floating cracks and other details. At the same time need to do a good job in the corners of the wall, the water outlet and so on.

Precautions

When carrying out roof pressurized roof construction, the following points need to be noted:

Determine the location of the pressurized roof: before carrying out the pressurized roof construction, it is necessary to determine the location where the roof structure is subjected to the greatest pressure.

Check the roof structure: Ensure the strength and stability of the roof structure to withstand the pressure.

Installation of the pressurized roofing device: the pressurized roofing device is usually made of steel or concrete with sufficient strength and stability. Install the roofing device on the roof structure and secure it with bolts or welds.