House roof waterproof construction technology based on waterproof rolls

A technology of waterproof roll material and construction technology, which is applied to roofs using flexible materials, building roofs, roof insulation materials, etc., to achieve the effects of light weight, convenient operation and good durability

Inactive Publication Date: 2019-06-28
QINGDAO NO 1 CONSTR GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this patent does not describe the construction method of the detailed nodes such as the ridge of the house, and the waterproof treatment of the detailed nodes such as the ridge is the key to the waterproof treatment of the entire house, and it is also the advantage of the reinforced TPO waterproof membrane. After the waterproofing membrane is installed, the treatment of detail nodes is particularly important, which determines whether the waterproofing membrane can form a complete and airtight roof waterproofing system

Method used

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  • House roof waterproof construction technology based on waterproof rolls

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0042] Such as figure 1 Shown, a kind of house roof waterproofing construction technology based on waterproofing membrane, comprises the following steps:

[0043] (1) Grassroots treatment

[0044] (1) Lay the profiled steel plate above the main structure of the roof of the house and connect it closely with the main structure. The connection between the profiled steel plates should be smooth and continuous, without any sharp protrusions, so as not to pierce and cut the vapor barrier layer and reinforcing rib TPO waterproof membrane.

[0045] (2) Before laying the reinforced TPO waterproof membrane, remove debris and foreign objects on the base.

[0046] (2) Laying vapor barrier

[0047] (1) Lay the PE film vapor barrier layer on the base layer, and pay attention to keep it straight when laying.

[0048] (2) Adjacent PE film vapor barrier layers are lapped by 8cm, and the lap joints are bonded and compacted with 10×1mm butyl tape to ensure that the indoor air is isolated and...

Embodiment 2

[0064] Such as figure 1 Shown, a kind of house roof waterproofing construction technology based on waterproofing membrane, comprises the following steps:

[0065] (1) Grassroots treatment

[0066] (1) Lay the profiled steel plate above the main structure of the roof of the house and connect it closely with the main structure. The connection between the profiled steel plates should be smooth and continuous, without any sharp protrusions, so as not to pierce and cut the vapor barrier layer and reinforcing rib TPO waterproof membrane.

[0067] (2) Before laying the reinforced TPO waterproof membrane, remove debris and foreign objects on the base.

[0068] (2) Laying vapor barrier

[0069] (1) Lay the PE film vapor barrier layer on the base layer, and pay attention to keep it straight when laying.

[0070] (2) Adjacent PE film vapor barrier layers are lapped by 12cm, and the lap joints are bonded and compacted with 10×1mm butyl tape to ensure that the indoor air is isolated an...

Embodiment 3

[0086] Such as figure 1 Shown, a kind of house roof waterproofing construction technology based on waterproofing membrane, comprises the following steps:

[0087] (1) Grassroots treatment

[0088] (1) Lay the profiled steel plate above the main structure of the roof of the house and connect it closely with the main structure. The connection between the profiled steel plates should be smooth and continuous, without any sharp protrusions, so as not to pierce and cut the vapor barrier layer and reinforcing rib TPO waterproof membrane.

[0089] (2) Before laying the reinforced TPO waterproof membrane, remove debris and foreign objects on the base.

[0090] (2) Laying vapor barrier

[0091] (1) Lay the PE film vapor barrier layer on the base layer, and pay attention to keep it straight when laying.

[0092] (2) Adjacent PE film vapor barrier layers are lapped by 10cm, and the lap joints are bonded and compacted with 10×1mm butyl tape to ensure that the indoor air is isolated an...

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Abstract

The invention relates to the technical field of building waterproof construction, in particular to a house roof waterproof construction technology based on waterproof rolls. The technology includes the following steps of (1) base layer processing; (2) vapor barrier laying; (3) insulating layer fixing; (4) waterproof roll laying and fixing; (5) waterproof roll welding; (6) T-joint processing; (7) ridge joint processing, wherein on the two sides of the ridge, U-shaped battens and steel truss purlins are placed at the upper ends of the reinforcing rib TPO waterproof rolls and the lower ends of profiled steel sheets respectively and are vertically fixed through bolts and nuts, the splicing seams of insulating layers are filled with polyurethane foam, and the additional reinforcing rib TPO waterproof rolls are laid; (8) inspection and acceptance. The technology has the advantages of simple structure and convenient operation, and the construction process is high in safety and free of pollution; by using the reinforcing rib TPO waterproof rolls for carrying out waterproof construction on the roof, especially the ridge, the waterproof effect is strong, and the durability is good.

Description

technical field [0001] The invention relates to the technical field of building waterproof construction, in particular to a house roof waterproof construction process based on waterproof coiled materials. Background technique [0002] During the construction of steel structure buildings, many houses with high environmental requirements need to be waterproofed. The load generated by the traditional roof waterproofing method is relatively large, and it is difficult to fundamentally solve the problem of roof leakage by laying traditional materials twice. As a new type of waterproof material, TPO waterproof membrane with reinforced ribs has flexible construction methods. It can be bonded with adhesives and fixed mechanically. Compared with the commonly used modified asphalt waterproof membrane and PVC waterproof membrane , whether it is in waterproof performance, or in terms of strength and node treatment, it has obvious advantages. [0003] The roof ridge is the opposite sl...

Claims

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Application Information

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IPC IPC(8): E04D11/02E04D5/10E04D13/16
Inventor 张涛李堂飞王玉林孙公伟张广鹏
Owner QINGDAO NO 1 CONSTR GRP
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