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Waterproof thermal insulation and insulating integral material for building roof and construction method of integral material

A technology of thermal insulation and integral materials, which is applied to building roofs, roof cladding, and roof decoration, etc. It can solve the problems of complicated construction procedures, easy delamination and cracking, and high comprehensive cost, so as to improve the waterproof effect and durability, heat preservation, etc. Outstanding effect and low cost effect

Active Publication Date: 2012-12-05
BEIJING ACAD OF BUILDING ENG
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AI Technical Summary

Problems solved by technology

It solves the problems of easy delamination and cracking, poor waterproof effect, low combustion level, complicated construction process, high comprehensive cost and short service life existing in traditional materials and construction process

Method used

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Embodiment 1

[0019] A waterproof thermal insulation integral material for building roofs comprises: cement, sand, lightweight aggregate, waterproof gel, fiber and water. Among them, the cement is general-purpose Portland cement; the sand is crushed quartz sand with a mud content of 0.5wt% and a particle size of 0.5mm~1.0mm; the lightweight aggregate is vitrified microbeads; the composition and formulation of waterproof gel The ratio is: vegetable oil: 20wt%; stearic acid: 5wt%; basic compound: 8wt%; melamine: 9.6wt%; aluminum sulfate: 5.8wt%; sodium silicate: 5.3wt%; polyvinyl alcohol: 5.5wt% ; Tributyl phosphate: 0.8wt%; Water: 40wt%; The fiber is polyacrylonitrile fiber.

[0020] Aiming at the construction of a waterproof, heat-insulating and heat-insulating integral material for a building roof, from the concrete base of the building roof to the surface, there are bonded waterproof layer, waterproof and heat-insulating slope-finding layer, waterproof and heat-insulating layer, and water...

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PUM

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Abstract

The invention discloses a waterproof thermal insulation and insulating integral material for a building roof and a construction method of the integral material, and belongs to the technical field of building materials. The integral material comprises cement, sand, lightweight aggregates, waterproof gel, fibers and water. The construction method comprises the steps as follows: forming a bonding waterproof layer, a waterproof insulation sloping layer, a waterproof insulation layer and a waterproof protection layer in the preparation and construction processes respectively by configuring different proportions, and carrying out layering construction to realize the integration of a waterproof function and an insulation function. The invention has the advantages as follows: the complex method for the conventional insulation and waterproof construction processes is avoided; the inconveniences caused by cross construction are avoided; the method is easily constructed and hardly influenced by outside climate; the fire protection level of the waterproof thermal insulation and insulating material reaches A1; and the roof with a ladder is directly formed and is good in durability and easy and convenient to repair.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to a waterproof thermal insulation integral material for building roofs and a construction method thereof. Background technique [0002] Building roof waterproofing, thermal insulation is an important measure for building energy conservation. The traditional construction method is divided into two construction operations, namely thermal insulation construction and waterproof construction. Thermal insulation construction is to set up air barriers, leveling layers, and slope layers on the structural layer. , Insulation layer, protective layer. Waterproof construction is to lay waterproof membrane, protective layer and upper layer on the basis of thermal insulation construction. The construction is complicated, cross-operation is not possible, construction cannot be carried out in rainy days, and the disadvantages of the traditional method are that it is difficu...

Claims

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Application Information

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IPC IPC(8): E04D11/02C04B28/04C04B28/06C04B28/32C04B28/00
CPCY02A30/254Y02B80/32
Inventor 王万金贺奎赖振峰张寅秋李海峰夏义兵王靖
Owner BEIJING ACAD OF BUILDING ENG
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