Method for constructing roof waterproof layer of single-storey house

Abstract

The invention discloses a method for constructing a roof waterproof layer of a single-storey house. The method comprises the following steps: (1) cleaning a roof base layer; (2) conducting construction on an additional layer; (3) conducting construction on a leveling layer; (4) laying an insulation layer; (5) spraying a waterproof layer; (6) executing the step (4) for 2 to 3 times; (5) making a protective layer for the waterproof layer. Liquid rubber spray coating has good mechanical properties and anti-aging properties. Addition of anti-freeze additives can maintain excellent performance of the roof waterproof layer at low temperature, the sprayed waterproof layer has strong bond strength, tensile strength, high elastic recovery rate and excellent aging resistance, the spraying process has the advantages of convenient construction, high efficiency, rapid film formation and high construction efficiency, materials have a variety of protective properties, and the method is green technology without pollution and three-wastes discharge in the production and construction process.

Description

technical field [0001] The invention belongs to the technical field of waterproofing, and in particular relates to a construction method for waterproofing and heat preservation of a bungalow roof. Background technique [0002] The roofs of bungalows need to be waterproofed and insulated. Because of the flat roof area, flat-roofed houses have a large space and a large area exposed to sunlight for a long time. The common waterproof method is to buy some coiled materials or tiles. Due to the poor quality of the materials, they will be weathered and corroded when exposed to the sun and rain, and the service life can only reach 1-2 years. In the prior art, the waterproofing and heat insulation of bungalow roofs are separated, and the two are irrelevant. That is to say, one method is intelligently waterproof but not heat-insulating, or heat-insulating but not waterproof, such as waterproof coiled materials and insulation. The second floor of thermal tiles is only for waterproofin...

AI Technical Summary

Problems solved by technology

The common waterproof method is to buy some coiled materials or tiles. Due to the poor quality of the materials, they will be weathered and corroded when exposed to the sun and rain, and the service life can only reach 1-2 years.

In the prior art, the waterproofing and heat insulation of bungalow roofs are separated, and the two are irrelevant. That is to say, one method is intelligently waterproof but not heat-insulating, or heat-insulating but not waterproof, such as waterproof coiled materials and insulation. The second floor of thermal tiles is only for waterproofing or heat insulation. It cannot be waterproof and heat-insulating in a unified system, and the environment is very limited, so the effect is not ideal.