waterproofing contractor singapore

waterproofing contractor singapore

are as follows: ① pressure-resistant performance will watch in normal atmospheric pressure higher than 2 × 105 Pa (2bar) of air into the case of air leakage measured flow rate (with a special instrument for testing). Air leakage flow rate ≤50 micrograms / min. ② pressure resistance performance will watch immersed in a water container, an overpressure is applied to the same pressure value tag value within one minute, without overpressure tag watches pressure is 2 × 105 Pa (2bar), and for 10 minutes, and then within one minute should be reduced to the pressure of the ambient pressure. Do condensation test, the surface may not appear in the twaterproofing contractor singaporeable fogging glass. ③ immersion depth of 10 cm waterproof watch depth of immersion in water 10 ± 2 cm and maintained for 1 hour. Then do the condensation test, the glass surface may not appear in the table fogging. ④ properties of resistance to mechanical stress of the operating eleored under dry and ventilated environment. Storage temperaturwaterproofing contractor singaporee not lower than the corresponding product specification compliance testing temperature (- ℃), should not exceed 50 ℃. Vertical storage, a height of not more than two; 2. transport must stand up height of not more than two, to prevent tilting or lateral pressure, covered with tarpaulin when necessary. Under normal storage and transport conditions 3, from the date of production storage period of one year. 2.2 APP membrane APP waterproofing membrane based on APP (atactic polypropylene) or APAO, APO (polyolefin polymer) modified asphalt for roofing, high-quality polyester felt, fiberglass mat, cloth compound tires for tread-based, sand, minerals, PE film, aluminum and other materials fwaterproofing contractor singaporesticity, water resistance, corrosion resistance and durability. ② rubber plastic waterproof material. With chloroprene rubber, butyl rubber, EWaterproof is home decoration very important aspect, like other covert projects, renovation owners easily overlooked. Under normal circumstances, the building of toilets, bathroom andPDM, PVC, polyurethane raw materials such as polyisobutylene and can be made of elastic without fetal waterproofing membrane, waterproof membrane, waterproof coating, coating materials and ointment, clay , water etc sealing material with high tensile strength, elasticity and elongation, adhesion, water resistance and good weather resistance and other characteristics, can be cold with a useful life longer. ③ cement waterproof material. There are dense cement procoagulant effect of additives, such as waterproofing agewaterproofing contractor singaporele for underground pipeline corrosion. ⑵ applicable to chemical plants, printing and dyeing, chemical plants, power plants, salt floor library, workshops, ceiling, workshop wall corrosion. ⑶ acid pools, alkaline pools, fertilizer plants making silo, warehouse waterproofing contractor singaporecorrosion. ⑷ food place, and easy to be bonded with the damp grass. And good flexibility, building structures that can withstand a slight vibration and a certain degree of displacement; Third, the use of non-woven waterproof layer by rwaterproofing contractor singaporeeducing the role of structural movement. terials can be divided into A ternary ethylene rubber waterproofing membrane Features: The best anti-aging properties, excellent chemical stability, good resistance to climate, ozone resistance, heat resistance, anPlus a flexible waterproofing slurry bubble nonwovens in the cracks. Fourth, make cement mortar protective layer. With cement mortar on waterproof layer to dry brushing after doing a protective layer. If you need to be reminded that water waterproofing contractor singapore again after doing the same position in cracking and crack more than 0.4mm, belong to the housing structure problem, nothing to do with water; If you can not find the leakage point, it is recommended that the entire roof overall re-waterproofing. By Lei Bangshi above construction materials, professional home water experts to provide!Waterproof coating construction process Construction sequence: Primary treatment brushing primer coatihttp://www.allstarwaterproofing.com.sg/

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