Waterproof membrane anti perforation tester (50cm)

NegotiableUpdate on 02/09

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Overview

The waterproof roll anti perforation instrument (50cm) is a specialized testing device used to test the anti perforation performance of waterproof roll materials. This equipment is manufactured strictly in accordance with the technical requirements of the national standard GB 12952-2003 "Polyvinyl Chloride Waterproof Membrane", and is used to evaluate the resistance of waterproof membranes to penetration under external impact. It is an important testing tool commonly used by various building waterproof material production enterprises, quality inspection institutions, scientific research units, and construction units.

Product Details

1Waterproof membrane anti perforation tester (50cm)Product Overview

This equipment has a reasonable structural design, simple operation, and high testing accuracy. It is widely used for testing the anti perforation performance of various materials such as polymer waterproofing membranes, elastic modified asphalt waterproofing membranes, self-adhesive waterproofing membranes, and composite waterproofing membranes. By applying impact force to the sample through a vertical free fall hammer, the penetration force of sharp objects on waterproof materials in actual use is simulated to determine the material's resistance to damage and ensure reliable protective performance in engineering applications.

IIWaterproof membrane perforation resistance testerProduct specifications and technical parameters

Project Name	Parameter Description
execution standard	GB 12952-2003 "Polyvinyl chloride waterproofing membrane"
Scale length of metal conduit	500mm， Division value 10mm
Heavy hammer quality	500g ± 1g
Steel ball at the end of the punching rod	Diameter 12.7mm
Hot block size	150mm × 150mm × 50mm
Hot block material	Foam polystyrene with density of 25kg/m ³
Pad size	150mm × 150mm × 5mm
Pad material	High strength aluminum plate
Falling hammer method	Vertical free fall
Operation method	manual operation
Total height of the instrument	About 600mm (including conduit and base)
Net weight of equipment	About 6kg

IIIWaterproof membrane anti perforation tester (50cm)structural composition

This product mainly consists of the following parts:

1.Metal conduit: used to guide the heavy hammer to fall vertically, with a scale for easy control of the hammer height;

2.Impact steel ball device: installed at the bottom of the heavy hammer, simulating the impact of sharp objects on materials;

3.Heavy hammer body: standard mass 500g, ensuring accurate impact kinetic energy;

4.Hot block support platform: made of foam polystyrene, which plays the role of buffer support;

5.Aluminum plate pad: fixing the sample to enhance testing stability;

6.Adjust bolts and base: maintain equipment stability and ensure safe operation.

4PVC performance drop hammer impact testerInstructions for Use

1. Preparation work

•Translate into EnglishWaterproof membrane perforation resistance testerPlaced on a flat and stable tabletop or experimental platform;

•Ensure that the catheter is vertically fixed and the markings are clearly visible;

•Prepare samples according to standard requirements, which should be flat, without wrinkles or obvious defects.

2. Experimental steps

1.Place the waterproof coiled material sample on the foam polystyrene hot block;

2.Place a 150mm x 150mm x 5mm aluminum plate pad above to ensure that the sample is clamped flat;

3.Place the steel ball device and heavy hammer at the top of the conduit and adjust them to the desired height (such as 500mm);

4.Release the fixing device and allow the heavy hammer to fall freely to impact the specimen;

5.Observe for any penetration phenomenon and record the test results.

3. Precautions

•Check for wear or damage to the heavy hammer, guide tube, and steel ball after each test;

•Avoid prolonged exposure of equipment to humid environments;

•Regularly clean metal parts to prevent rusting;

•Do not arbitrarily change the weight of the heavy hammer to avoid affecting the accuracy of the test;

•If used for other types of waterproofing membranes, their applicability should be confirmed and corresponding test standards should be referenced.

5PVC performance drop hammer impact testerScope of Application

This device is widely used in the following fields:

•Factory inspection of waterproofing materials for construction projects;

•Third party material testing laboratory;

•Engineering quality supervision unit;

•Research institutions study the performance of waterproof materials;

•Experimental teaching of civil engineering and building materials majors in universities.

Whether it is the physical property verification during the development of new materials or the sampling inspection of material batches on construction sites, the waterproof roll anti perforation instrument can provide scientific and reliable testing data, providing technical support for engineering quality control.

If you need to obtain the original text of the testing standards, product usage videos, calibration certificates, or quotation information, please contact the equipment supplier or manufacturer's customer service. We can also assist you in writing test report templates or organizing them into bidding technical parameter files.