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Class II waterproof roof structure layer

A structure and level technology, applied in the field of level II waterproof roof structure, can solve the problems of large hole size, rough roof surface with cracks, etc., and achieve the effect of reducing structure level, saving construction period and cost

Inactive Publication Date: 2018-12-04
高志明
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AI Technical Summary

Problems solved by technology

If the construction quality is not good, it is easy to cause quality problems such as rough surface of the roof slab, cracks, and large hole size.

Method used

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  • Class II waterproof roof structure layer

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Embodiment

[0012] A class II waterproof roof structure layer, including (1) 30mm thick 1:3 cement mortar protective layer, (2) 0.5mm thick non-woven fabric isolation layer, (3) 4 thick SBS modified bitumen waterproofing from top to bottom Roll material, (4) 20 thick 1:2 cement mortar screed, (5) 120 thick reinforced concrete roof slab.

[0013] figure 1 It is a structural schematic diagram of a specific embodiment of a class II waterproof roof structure layer of the present invention.

[0014] The meanings of reference marks in the figure: (1)—30mm thick 1:3 cement mortar protective layer, (2)—0.5mm thick non-woven fabric isolation layer, (3)—4 thick SBS modified bitumen waterproof membrane, ( 4) -20 thick 1:2 cement mortar leveling layer, (5) -120 thick reinforced concrete roof slab.

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Abstract

The invention belongs to the field of architectural inventions, and provides a class II waterproof roof structure layer. The class II waterproof roof structure layer comprises (1) a 30mm-thick 1:3 cement mortar protective layer, (2) a 0.5mm-thick non-woven fabric isolation layer, (3) 4-thick SBS modified asphalt waterproof rolling materials, (4) a 20-thick 1:2 cement mortar leveling layer, and (5)a 120-thick reinforced concrete roof plate from top to bottom in sequence. The class II waterproof roof structure layer has the beneficial effects that combination of softness and hardness is achieved, double protection is achieved, and the malpractice that the insulation layer is invalid once a positive installed type traditional roof water-proof layer is damaged is solved; and the surface layerhas the double effects of a binding layer and a protective layer, the structure level of the structural type is reduced, and the construction time and cost are reduced.

Description

technical field [0001] The invention belongs to the field of building materials and proposes a level II waterproof roof structure. Background technique [0002] The roof waterproofing project generally includes roof membrane waterproofing, roof coating film waterproofing, rigid roof waterproofing, tile roof waterproofing, and roof seam sealing waterproofing. The construction materials of roof waterproofing engineering are mainly based on elastomer (SBS) plastic body (APP) modified asphalt waterproofing membrane and polymer waterproofing membrane. If the construction quality is not good, it is easy to cause quality problems such as rough surface of the roof slab, cracks, and large hole size. Contents of the invention [0003] In order to overcome the deficiencies in the prior art, the present invention proposes a level II waterproof roof structure. [0004] Technical solutions [0005] A class II waterproof roof structure layer, including (1) 30mm thick 1:3 cement mort...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D11/02
Inventor 高志明
Owner 高志明
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