Waterproof material, waterproof material manufacturers, Beijing Heng Jian Bo waterproof materials provided by the Beijing Heng Jian Bo waterproof. Beijing Heng Jian Bo Beijing Waterproof Materials Co., Ltd. (www.hjbjfs.com/) Tongzhou District of Beijing Commercial Union quality certified company, with brands such as Beijing Heng Jian Bo, has a good reputation, honesty, service-oriented, click on the page "Business League Support" icon, we will be happy to serve you! Polymer cement waterproof coating (powder) Construction Description: 1, the base surface must be flat, firm, clean, no clear water, no leakage; defects and cracks must be filled uneven, must seal leaks; Yin and Yang should be made of arc angle corner. 2, in strict accordance with the requirements of the ingredients than the accurate measurement of the factory, when the first liquid feed ingredients with a stirrer, under stirring slowly add the powder were mixed and stirred (the amount of water can be added to adjust the viscosity, but the best water in the powder Prior to joining plus), stir to disperse, to achieve uniform no dough, no precipitation so far. With good material should be used within 2 to 3 hours. 3, according to the selected construction method of home improvement materials waterproof Which is good, in order to complete the drill, the time interval between each layer to dry before coating a layer of non-stick prevail. Exalted construction is generally not more than about 4 hours, Exalted construction takes more than 8 hours (temperature:. 20 ℃ such as low temperature, high humidity, poor ventilation, the time should be longer). Storage: This product is a two-component liquid material and powder coating waterproof material which brand is good, liquid and powder material packaged separately, the product should be in a dry, ventilated, cool place storage, storage temperature should not fall below 5 ℃. Shelf life: from date of manufacture unopened shelf life of the product: the six components of the liquid material, powder component twelve months. Transportation: This product is non-flammable materials, transport dangerous goods by non handled. JS composite waterproof coating outer waterproof construction program? . Construction technology and methods: a primary treatment: the grassroots must be smooth, compacted, the received light; surfaces should be firm, clean, no clear water, no leakage. Yin and Yang should be made of arc angle corner. 2 Ingredients: According to the requirements of the construction operations, such as the inconvenience of construction may be appropriate to add water. In the first method the water feed water, and then added slowly with stirring with a stirrer of the powder, followed by sufficient stirring until Tuanfen free compound (mixing time of less than 5 minutes). Hit the weight ratio of primer: liquid material: powder: water = 10:20:14, primer dry before scraping completion waterproof layer, the weight ratio of: liquid material: powder: Water: 10:20: 0 to 2; adding water should be within the range specified in the slope, the top surface or facade construction, in order to have enough material to be caught without water or less; plane coating formation may be more appropriate to add some water. 3 Coating: with a roller and doctor blade coating, the construction method selected for the P4 construction method, in accordance with the hit bottom - lower - called groan layer - layer by layer order of the surface layer is completed, the time interval between the layers of a previous layer coating dry sticky subject, to ensure that the thickness of about 1.5mm. The coating should note the following: a liquid material if there is precipitation should be ready to stir; b coating should be uniform, can not have a local deposition of waterproof material, not too thick or too thin, not left between the coating and the substrate. bubble, bond tightly. c. each coating material must be taken in accordance with the amount, the thinnest at not less than 1.3mm. d. After hardening coating, immediately conduct heat conservation waterproof material manufacturers to ensure that wet coating to prevent chalking. The first conservation need to be careful, so as not to damage the coating of conservation 2 to 3 days. Conservation methods: water, cover the wet material or doing protective layer.