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Puncture resistance testing device for waterproof coiled material

A testing device and technology of waterproofing membrane, applied in the field of testing, can solve the problems of low immediacy and reliability, re-testing, etc., and achieve the effect of efficient testing

Pending Publication Date: 2022-04-29
BEIJING JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the test can only be carried out in the laboratory, resulting in low immediacy and reliability of the test. It often happens that the construction has started before the test is completed, or the temporary replacement of the waterproof membrane during construction requires re-testing

Method used

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  • Puncture resistance testing device for waterproof coiled material
  • Puncture resistance testing device for waterproof coiled material
  • Puncture resistance testing device for waterproof coiled material

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Embodiment Construction

[0025] In the construction industry, more and more waterproof membranes are used to improve the waterproof ability of buildings. According to the standards of building materials, various performance indicators of waterproof membranes need to be sampled and tested. Among them, the puncture resistance is an important indicator to measure the strength performance of the waterproof membrane. Traditionally, the puncture resistance test for waterproof membrane can only be tested in the laboratory, and the timeliness of the test for the waterproof membrane used in actual engineering cannot meet the requirements. Therefore, the present application provides an independently integrated waterproof coiled material puncture resistance test device, which can facilitate testers to bring the test device to the construction site for on-site testing and experiments, and improve test efficiency.

[0026] The technical solutions of the present application will be described in detail below with re...

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Abstract

The invention relates to the field of detection, and provides a waterproof roll anti-puncture testing device which comprises an execution part, the execution part comprises a puncture assembly and a testing table, the testing table is used for fixing a sample piece of a waterproof roll, the puncture assembly is used for executing a puncture action on the sample piece, and at least one of the puncture assembly and the testing table is provided with a force sensor; the force sensor is used for measuring the interaction force between the puncture assembly and the measuring table in the puncture action execution process of the puncture assembly; the control part comprises a power source, a controller and a driver, the power source is used for supplying power to the controller and the driver, the driver is used for providing driving force for the puncture assembly to execute the puncture action, and the controller is used for controlling the working state of the driver; and the execution part and the control part are integrally mounted. According to the technical scheme provided by the invention, the puncture resistance of the waterproof coiled material can be instantly and efficiently tested on the construction site.

Description

technical field [0001] This application relates to the detection field, and more specifically, to a portable puncture resistance test device for waterproof coiled materials. Background technique [0002] Waterproof membrane is mainly used in building walls, roofs, tunnels, roads, landfills, etc., to resist external rainwater and groundwater leakage, a flexible building material product that can be rolled into rolls, as an engineering basis The leak-free connection with the building is the first barrier for the waterproofing of the entire project and plays a vital role in the entire project. [0003] Puncture resistance is an important indicator to measure the strength performance of waterproof membrane. Traditionally, the relevant testing and experimental equipment used for waterproofing membranes is usually a fixed device in the laboratory. During testing, it is necessary to collect samples of the waterproofing membranes to be tested, and then transport the samples to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N3/08G01N3/04
CPCG01N3/08G01N3/04G01N2203/0003G01N2203/04
Inventor 温伟刚梁潇
Owner BEIJING JIAOTONG UNIV
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