Roof heat-insulating and seepage-proofing system and heat-insulating and seepage-proofing roof structure containing same

An anti-seepage layer and roof layer technology, applied in the direction of roof, building roof, roof covering layer, etc., can solve the problems of poor anti-seepage effect and poor refractoriness, and achieve enhanced thermal insulation effect, stable roof structure, and thermal insulation. Excellent performance

Active Publication Date: 2012-04-25
BEIJING RECHSAND SCI & TECH GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The purpose of the present invention is to propose a roof thermal insulation and anti-seepage system and a thermal insulation and anti-seepage roof structure including the system, so as to solve the defects of poor refractoriness and poor anti-seepage effect of roof anti-seepage materials in the prior art

Method used

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  • Roof heat-insulating and seepage-proofing system and heat-insulating and seepage-proofing roof structure containing same
  • Roof heat-insulating and seepage-proofing system and heat-insulating and seepage-proofing roof structure containing same
  • Roof heat-insulating and seepage-proofing system and heat-insulating and seepage-proofing roof structure containing same

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Embodiment Construction

[0027] The sand-based roof thermal insulation and anti-seepage system and the thermal insulation and anti-seepage roof structure proposed by the present invention mainly use the good anti-permeation gas of waterproof and breathable sand and the excellent characteristics of thermal insulation, light weight and beautiful appearance of hollow heat-insulating water storage bricks to completely solve the problem. Flat-roofed houses suffer from poor insulation, easy leakage, and complicated structures.

[0028] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings.

[0029] The present invention proposes a roof thermal insulation and anti-seepage system and a thermal insulation and anti-seepage roof structure using the thermal insulation and anti-seepage system. figure 1 It is a schematic diagram of a preferred embodiment of the heat preservation and anti-seepage roof structure of the present invention, as figure 1 As s...

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Abstract

The invention discloses a roof heat-insulating and seepage-proofing system and a heat-insulating and seepage-proofing roof structure containing the same. The heat-insulating and seepage-proofing roof structure comprises a roof layer and a roof heat-insulating and seepage-proofing system covered on the roof layer, wherein the roof layer is made of a precast reinforced concrete slab; the roof heat-insulating and seepage-proofing system comprises a seepage-proofing layer, a heat-insulating layer and protective layers; the heat-insulating layer is arranged above the seepage-proofing layer; the protective layers are adjacent to the seepage-proofing layer and are arranged at the upper and lower sides of the seepage-proofing layer; the seepage-proofing layer is a water-proofing ventilated sand layer; and the heat-insulating layer is a hollow insulated water storage brick layer. The sand-based roof heat-insulating and seepage-proofing system disclosed by the invention integrates the heat-insulating, seepage-proofing and beautifying functions, and has the advantages of simple structure and low construction and maintenance cost.

Description

[0001] This application is a divisional application for the parent application (application number: 200910089888.X, application date: July 27, 2009, title of invention: roof thermal insulation and seepage prevention system and thermal insulation and seepage prevention roof structure including the system). technical field [0002] The invention relates to the technical field of roof anti-seepage, in particular to a roof heat preservation and anti-seepage system and a roof structure applying the system. Background technique [0003] At present, the existing roofs of urban buildings in our country mostly adopt reinforced concrete prefabricated slab structures, which are mainly flat. Its anti-seepage material mainly adopts asphalt, for example, Chinese patent (publication number: CN87106092) discloses a kind of asphalt-containing roof layer, and roof layer contains a kind of covering material, and it is made up of a kind of asphalt / rubber mixture, and ratio is 17 / 3~19 / 1, when t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D11/02E04D13/16E04B7/00
Inventor 秦升益
Owner BEIJING RECHSAND SCI & TECH GRP
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