Waterproof membrane anti perforation tester (100CM)

1Waterproof membrane perforation resistance testerProduct Overview

Waterproof membrane anti perforation tester (100CM)It is a specialized testing equipment used to test the puncture resistance of waterproofing membranes, mainly designed and manufactured according to the standard of "GB 12952-2011 Polyvinyl Chloride Waterproof Membrane". The device uses a heavy hammer to freely fall from a height and impacts the sample with a steel ball at the end of the punch rod, simulating the possibility of sharp object puncture during on-site construction or use, and testing the anti perforation ability of the coil material. Through this experiment, it can be determined whether the waterproof material has sufficient resistance to damage, which can be used for material selection, quality control, and performance evaluation.

Compared with the traditional 50cm perforation instrument, the 100CM version has a larger weight, longer conduit, and higher impact energy, making it more suitable for testing waterproof materials with higher strength or grade. This device has a compact structure, high precision, and simple operation, and is widely used in waterproof material manufacturing plants, construction engineering testing institutions, scientific research units, and related university laboratories.

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2、 Product specifications and technical parameters

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IIIWaterproof membrane anti perforation tester (100CM)structural composition

1.Metal conduit: with clear scale markings for precise control of hammer height;

2.Heavy hammer system: standard mass 1000g ± 2g, ensuring stable and consistent impact energy;

3.Steel ball at the end of the punching rod: a stainless steel ball head with a diameter of 12.7mm, simulating real sharp object puncture;

4.Polystyrene cushion block: provides elastic support while enhancing the stability of the test;

5.Aluminum alloy pad: used as a sample placement platform for fixing and protection purposes;

6.Base and column: Overall stable structure, earthquake resistant and offset resistant, enhancing operational safety.

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4Waterproof membrane anti perforation testerInstructions for Use

1. Preparation for the experiment

•Translate into EnglishWaterproof membrane perforation resistance testerStable placement on the experimental platform or flat indoor ground;

•Check the verticality and clarity of the scale of the catheter;

•Prepare a sample (usually a 150mm x 150mm size waterproofing membrane);

•Place the foam polystyrene cushion block on the bottom aluminum plate, and center the sample.

2. Operation steps

1.Install the impact ball head and heavy hammer properly;

2.Lift the heavy hammer to the top of the conduit or the designated scale (such as 1000mm) and maintain it steadily;

3.Release the buckle to allow the heavy hammer to fall freely and impact the specimen;

4.Check if the sample has been penetrated;

5.Record the test results and classify them for storage.

3. Precautions

•After each test, the steel ball should be checked for looseness or wear;

•Do not manually push or shake the equipment during the testing process;

•The heavy hammer must be released in a vertical free fall and cannot be pushed by force;

•Polystyrene pads should be kept clean and flat, and if there are obvious indentations, they should be replaced;

•Wipe the equipment before and after each experiment to avoid dust blocking the scale or slot.

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5、 Scope of application

This instrument is widely applicable to the following industries and units:

•Waterproof membrane production enterprises: used for sampling the anti perforation performance of raw materials and factory products;

•Construction unit: Performance re inspection of incoming materials and engineering quality assurance;

•Quality inspection agencies and third-party laboratories: standardized testing work;

•Research institutions and higher education institutions: analysis of material mechanical properties and teaching experiments;

•New waterproof material development unit: used for performance testing in the design, experimentation, and verification stages of new materials.

Through the use of waterproofing membrane anti perforation tester for systematic testing, not only can the mechanical stability of materials be intuitively reflected, but also important basis for the reliability of waterproofing in construction projects, which is an important guarantee tool for improving the quality of waterproofing engineering.

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If you need to obtain calibration certificates, standard documents, operation videos, or supporting experimental data table templates, please contact the manufacturer or technical service unit. We can provide customized testing platforms and technical training services to ensure your efficient, safe, and standardized use of this equipment.