High Quality Roof PVC Sbs APP Aluminium Foil Waterproofing Membrane Bitumen

The laboratory has a young, full of innovation and vitality of high-quality research team existing researchers. In order to ensure the high quality and quantity of products, the company spends a lot of money to buy all kinds of testing instruments to set up the company's testing laboratory. And for many years in the production process and the end of production randomly selected product samples sent to the laboratory to ensure product quality. Laboratory existing major testing instruments and equipment dozens of units, with a total value of about 30 million yuan. Among them, the constant temperature and humidity box YG751D-I type is used for all kinds of textiles in the test of physical and mechanical properties before the temperature and humidity balance. Electronic Geotextile Strength Comprehensive Tester YT010S-5000 is used in transportation, water conservancy, tunneling, construction engineering and other industries in the geosynthetics, including geotextiles, composite geotextiles, geogrids, geomembranes, and related products tensile, tearing, tearing, top breakage, peeling, seams, and other properties of the test. It is suitable for the determination of carbon black content in polyethylene, polypropylene and polybutylene plastics. The test of carbon black is obtained by weight analysis of the specimen after high temperature decomposition under nitrogen protection. The instrument has the advantages of easy to use, simple operation, accurate measurement and high degree of automation. Automatic Geotextile Thickness Tester Model YT060S is used for the determination of the thickness of geosynthetics and related products under different pressures and specified time. Geotextile Effective Aperture Tester YT030G is used for the determination of effective aperture of geotextile and composite geotextile by dry sieve method.  Full-automatic geosynthetics vertical permeability meter YT020PC type is suitable for all kinds of geotextile and composite geotextile with water permeability performance under constant head for ve