重庆体彩

Welcome to Hebei Chenyu waterproof building materials Co., Ltd.

中文 | ENG  官方微信

CYW-T601 polyurethane waterproof coating

  • Detail
  • Specifications
  • Construction Technology
    Features
    Green, non - toxic and tasteless, pollution - free;
    Good weather resistance, high temperature does not flow, low temperature does not crack, excellent anti-aging properties, oil, wear, ozone resistance, acid and alkali erosion;
    Strong adhesion to the base surface, good flexibility, strong adaptability to the grass-roots stretching or cracking, high tensile strength, high-molecular material in the coating can penetrate into the base surface fine cracks,
    Simple construction can be sprayed, scraping, brushing method, the base surface without water can be constructed, can be wet base surface construction.
     
    The scope of application
    Used in the basement, old and new roof, bathroom, bridges, culverts, air defense and other projects waterproof and moisture.
     
    Construction technology
    Basic requirements: the requirements of the base surface formation, clean, no sand, loose, construction should be the first base acceptance to ensure compliance with the requirements.
    Specific operation process:
    Brush the end of plastic: brush with a brush or paint dipped in the end of the glue evenly brushing in the grass-roots surface, not too thin nor too thick, brushing the amount of 0.2kg / m2 or so is appropriate. After brushing should be dry for more than 4h, in order to carry out the next operation of the process.
    Coating waterproof layer construction: paint with a brush or scraper scraper, each scratch and the last direction perpendicular to the film thickness uniformity (about 0.3-0.5mm each), the amount of 1.5mm thick about 2.7kg / ㎡ 2.0 Mm thick about 3.6kg / ㎡;
    Coating waterproof layer acceptance: in the protective layer must be carefully checked before the coating waterproof layer of construction quality, requiring full coating constant, thick uniform uniform, closed tightly, do not allow exposed white bottom, from the drum off, cracking and other defects , If necessary, you can check the water, to no leakage for the qualified.
     
    Precautions
    1, the construction temperature should be 5 ℃ to 35 ℃, rain, snow, fog days to prohibit the construction;
    2, cold areas or low temperature conditions, please note that the product of antifreeze storage, the liquid component of the storage temperature of not less than 0 ℃;
    3, the coating is too thick, the surface layer of film to prevent the evaporation of internal water, so each coating should be thin coating,
    4, non-construction workers to prohibit access to the scene, the water test must be completely dry waterproof layer.
    5, after completion, the waterproof layer is not cured before, not on the person, not under the next process, so as not to damage the waterproof layer.
     
    Packaging transport storage
    Transport should prevent rain, exposure, by freezing, to avoid extrusion, collision, keep the packaging intact;
    Products used in dry, ventilated, cool place storage, liquid component storage temperature is not low 5 ℃;
    Construction technology
    Basic requirements: the requirements of the base surface formation, clean, no sand, loose, construction should be the first base acceptance to ensure compliance with the requirements.
    Specific operation process:
    Brush the end of plastic: brush with a brush or paint dipped in the end of the glue evenly brushing in the grass-roots surface, not too thin nor too thick, brushing the amount of 0.2kg / m2 or so is appropriate. After brushing should be dry for more than 4h, in order to carry out the next operation of the process.
    Coating waterproof layer construction: paint with a brush or scraper scraper, each scratch and the last direction perpendicular to the film thickness uniformity (about 0.3-0.5mm each), the amount of 1.5mm thick about 2.7kg / ㎡ 2.0 Mm thick about 3.6kg / ㎡;
    Coating waterproof layer acceptance: in the protective layer must be carefully checked before the coating waterproof layer of construction quality, requiring full coating constant, thick uniform uniform, closed tightly, do not allow exposed white bottom, from the drum off, cracking and other defects , If necessary, you can check the water, to no leakage for the qualified.
     
    Precautions
    1, the construction temperature should be 5 ℃ to 35 ℃, rain, snow, fog days to prohibit the construction;
    2, cold areas or low temperature conditions, please note that the product of antifreeze storage, the liquid component of the storage temperature of not less than 0 ℃;
    3, the coating is too thick, the surface layer of film to prevent the evaporation of internal water, so each coating should be thin coating,
    4, non-construction workers to prohibit access to the scene, the water test must be completely dry waterproof layer.
    5, after completion, the waterproof layer is not cured before, not on the person, not under the next process, so as not to damage the waterproof layer.