Protective device for waterproofing coiled material joint of concrete bottom plate and construction method thereof
A waterproofing membrane and protection device technology, which is applied in the processing of building materials, building insulation materials, building components, etc., can solve problems such as affecting the bonding quality, cleaning difficulties, pollution, etc., to prevent pollution and damage, and reduce cleaning. Difficulty, the effect of speeding up the construction progress
Active Publication Date: 2017-06-27
CHINA CONSTR EIGHT ENG DIV CORP LTD
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Problems solved by technology
[0003] The purpose of the present invention is to overcome the defects of the prior art, to provide a protective device for the joint of the concrete floor waterproof coiled material and its construction method, and to solve the problem that the joint section of the waterproof coiled material is easily damaged and polluted by the cross construction in the prior art This leads to the difficulty of cleaning, which affects the bonding quality and the waterproof effect of the structure.
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[0033] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0034] refer to figure 1 , the invention provides a protection device for waterproof coiled material joints of concrete bottom plates, which is used to solve the problem that the waterproof coiled material joints of bottom plates are often damaged in cross construction, and the secondary cleaning construction is difficult and easy to be damaged, which affects the adhesion of waterproof coiled materials. The problem of connection effect. The protection device for the joints of the waterproof coiled material of the concrete floor of the present invention covers and protects the reserved joint section of the waterproof coiled material, prevents the joint section from being damaged and polluted, effectively protects the reserved joint segment of the waterproof coiled material, and reduces the number of joints. The difficulty of cleaning up speeds ...
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The invention relates to a protective device for a waterproofing coiled material joint of a concrete bottom plate and a construction method thereof. The protective device comprises a cushion layer lengthened section, a first sliding groove, a joint section, an extension section, a second sliding groove and a cover plate. The cushion layer lengthened section is formed at the end of a cushion layer of the bottom plate and extends outside. The first sliding groove is formed in the cushion layer lengthened section. The joint section is formed at the end of a waterproof coiled material located on the cushion layer, and the joint section is located above the cushion layer lengthened section. The extension section is formed at the end of a waterproof protective layer on the waterproof coiled material and extends outside. The second sliding groove is formed in the extension section, and the second sliding groove and the first sliding groove are located on the two sides of the joint section. The cover plate is supported between the first sliding groove and the second sliding groove and covers the joint section. The cover plate is used to cover the joint section of the waterproof coiled material, the joint section of the waterproof coiled material is effectively protected, contamination and damage to the joint section are prevented, the difficulty of joint cleaning is reduced, and the construction progress is accelerated.
Description
technical field [0001] The invention relates to a protection device for a joint of waterproof coiled material in construction engineering, in particular to a protection device for a joint of waterproof coiled material for a concrete bottom plate and a construction method thereof. Background technique [0002] During building construction, a section of the waterproof coiled material of the concrete floor will be reserved to form a joint section, and in the subsequent construction of the wall, the joint section will be connected with the waterproof coiled material of the wall to form an integrated waterproof structure. Due to the many cross-construction operations on the construction site, when multiple operations are carried out at the same time, it is easy to cause damage and pollution to the joints reserved on the concrete floor. It is difficult to clean the waterproof membrane after it is polluted, and it is easy to damage the waterproof membrane during cleaning. , affecti...
Claims
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IPC IPC(8): E04B1/66E04G21/00
CPCE04B1/665E04G21/00
Inventor 李继文孔玉洁
Owner CHINA CONSTR EIGHT ENG DIV CORP LTD