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Water-proof concrete roofing for preventing temperature fracture

A technology of temperature cracks and roof panels, applied in the direction of roof, roof covering, building roof, etc., to achieve the effect of better waterproof effect, simple structure and easy construction

Inactive Publication Date: 2005-01-26
周新华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Repairing temperature cracks is a technical problem that has not been effectively solved for concrete roof waterproofing

Method used

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  • Water-proof concrete roofing for preventing temperature fracture

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Embodiment Construction

[0011] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] The present embodiment includes the roof panel, the slope-finding layer 3 on the setting layer panel, the coarse-grained insulation and water filtration layer 7 and the planting soil layer, and turf or plants are planted on the planting soil layer. A number of grooves 1 are reserved on the roof panel, and an elastic body 2 made of an elastic material (such as rubber) that is closely matched with the groove 1 is arranged in the groove 1. The cross sections of the groove 1 and the elastic body 2 are circular, The elastic body 2 penetrates the slope layer 3 . A drainage channel 4 is set at the lowest level of the slope finding layer 3, the upper end of which is connected to the floor drain 5, and the water outlet is connected to the mouth of the downspout. The surrounding edges of the roof panel and the edge of the stairwell form an upwardly protruding reinforce...

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Abstract

This invention publicized one kind of non- temperature crack Tong roofing in roofing board on to reserve certain scoop channels from the waterproofing, in the scoop channel the establishment and the scoop channel close coordination elastomer. This invention states roofing board on covers has looks for the slope level. States the elastomer by the rubber material, the damping part, the polyurethane is made, also may be the PVC tube. This invention Tong roofing board the expansion and contraction distortion which will produce under the open air temperature function, through will reserve the scoop channel to carry on the decomposition, each scoop channel will undertake part of distortions, because the elastomer elasticity far will be bigger than Tong, the roommate kneading board scoop channel distortion passable elastomer reverse distortion has been able freely to realize, has the foreword to release in the roommate kneading board the temperature stress, thus has avoided the roommate kneading board temperature crack production, will achieve roofing counter- from the waterproof goal. This invention structure simple, practical, is easy to construct, compares the cost with the traditional waterproofing form lowly, the durable performance better, turns on the water the effect to be better.

Description

technical field [0001] The invention relates to a building roof, in particular to a self-waterproof concrete roof without temperature cracks. Background technique [0002] In modern buildings, concrete roofs are used by most buildings, and the leakage of concrete roof layers is one of the most prominent quality problems in current housing construction. No matter what waterproof method is adopted for the upper part of the concrete roof slab, the roof leakage of the house is caused by the cracks of the concrete roof slab. Leakage channel - crack. Although there are many reasons for cracks in concrete roof panels, the current repair methods can be divided into two categories in terms of repair effects: one is cracks that can be eliminated after repair: including: plastic cracks, shrinkage cracks, uneven settlement Cracks and other construction cracks, after such cracks are repaired, can eliminate leakage channels and meet the requirements of waterproofing; the second type of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D11/02E04D13/00
Inventor 周新华周玮
Owner 周新华
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