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Device for testing waterproof performance of waterproof roll and use method of device

A technology of waterproofing membrane and testing device, which is applied in the direction of measuring device, using liquid/vacuum for liquid tightness measurement, and using stable tension/pressure to test the strength of materials, etc. Coil state simulation and other issues to achieve a comparative effect

Pending Publication Date: 2022-03-11
浙江华昊建筑材料检测有限公司
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Problems solved by technology

[0004] In view of the related technologies mentioned above, the inventor believes that the sticking part of the waterproof membrane may be curved during actual use, and the waterproof membrane is not simulated according to the state of the waterproof membrane in actual use during the detection, and there is a problem with the detection of the waterproof membrane. The result may have the defect of large deviation

Method used

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  • Device for testing waterproof performance of waterproof roll and use method of device
  • Device for testing waterproof performance of waterproof roll and use method of device
  • Device for testing waterproof performance of waterproof roll and use method of device

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Embodiment Construction

[0041] The application will be described in further detail below in conjunction with the accompanying drawings.

[0042] The embodiment of the present application discloses a waterproof membrane waterproof performance test device, refer to figure 1, including a detection platform 1 placed on the ground, a detection plate 2, a sample fixing mechanism 3 and a pressurizing mechanism 4 are installed directly above the detection platform 1, and the coil sample is placed on the detection plate 2, and then the sample fixing mechanism 3 cooperates with the detection plate 2 Fixing is carried out, and then the pressurizing mechanism 4 applies pressurized water to the fixed coil sample to carry out the waterproof test.

[0043] refer to figure 1 and figure 2 , several detection boards 2 are evenly arranged along the length direction of the detection table 1, and each detection board 2 includes a half-arc flat plate 5 and a half-arc inclined board 51, the half-arc flat plate 5 is hori...

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Abstract

The invention relates to the field of waterproof roll detection, in particular to a waterproof roll waterproof performance testing device and a using method thereof. Comprising a detection table, a detection plate which is arranged above the detection table and is used for placing a coiled material sample, a sample fixing mechanism which is arranged on the detection table and is matched with the detection plate to press the coiled material sample, and a pressurizing mechanism which is connected to the sample fixing mechanism and is used for enabling pressurized water to exist on the side surface of a bonding part of the coiled material sample, the semi-arc flat plate is arranged above the detection table, the semi-arc inclined plate is fixedly connected to the arc end of the semi-arc flat plate, an included angle is formed between the semi-arc inclined plate and the semi-arc flat plate, and the joint of the semi-arc inclined plate and the arc end of the semi-arc flat plate is in fillet transition. And the bonding part of the coiled material sample can be bent as actually during testing, so that the test result is not easy to have large deviation.

Description

technical field [0001] The present application relates to the field of testing of waterproof coiled materials, in particular to a device for testing the waterproof performance of waterproof coiled materials and a method for using the same. Background technique [0002] Waterproof membranes are often used at the bottom of building walls, roofs and engineering bottoms to prevent water seepage, making the corresponding engineering buildings less prone to corrosion due to water leakage, and improving the life and stability of the overall engineering building sex. The waterproof membrane itself has excellent water resistance. During use, two waterproof membranes are often spliced ​​together, usually by bonding. [0003] The waterproof performance test of existing waterproof membranes is generally to cut off a whole circular membrane sample for testing, and the waterproof membrane is horizontal during testing. [0004] In view of the related technologies mentioned above, the inv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M3/04G01N3/10G01N15/08
CPCG01M3/04G01N3/10G01N15/082G01N2203/0003G01N2203/0019G01N2203/0048
Inventor 俞建飞郭董磊倪倩茹
Owner 浙江华昊建筑材料检测有限公司
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