Waterproof coiled material is mainly used for building wall, roof, and tunnels, highways, the place such as landfill, resist the outside rain, groundwater seepage of a flexible roll into flexible building materials products, as a foundation for engineering and no leakage connection between buildings, is the first barrier of the engineering of waterproof, plays an vital role in the whole project.

1. Waterproof coiled material strength and the corresponding tensile test machine has a continuous recording device of the distance, can be in accordance with the following evenly at the speed of mobile fixture;

2. Waterproof coiled material tensile test machine has enough range, at least 2000N.

3. Waterproof coil tensile testing machine fixture mobile speed adjustable, commonly used speed of 100±10mm/min or 500±10mm/min, fixture width is not less than 50mm;

4. Waterproof coiled material is needed for the fixture clamping force of the tensile testing machine with the tension of the clamping force also follow increase ability, avoid sample in jig slip, maximum slippage to less than 1 mm sample within 3 mm (thickness), the thicker specimen is less than 2 mm;

5. The deformation measuring system shall be equipped with large deformation extensometer.

6. Waterproofing materials tensile testing machine data measurement and control system must can measure the most energetically, fracture strength, tensile strength, breaking elongation, the elongation, here is the most energetically elongation waterproofing materials specifically required by tensile test, the general digital display type electronic tensile machine without the data of test function, need a computer control model can meet.