The exterior paint technology building technology transfer of training of sealant caulk caulk is fine hemihydrate gypsum powder (plaster), a variety of additives, a mixture of gypsum board patchwork processing materials. With high bond strength, shrinkage deformation is small, desirable, good, excellent construction and other characteristics. Plasterboard, cement version patchwork processing, filling nail holes, large gaps, foundation wall leveling. □ main components: plaster, calcium carbonate and additives. □ Primary treatment: grass-roots should be solid without loose all kinds of oil floating ash. □ mixing preparation: mortar consistency to the construction requirements subject to the mixing to be uniform, after stirring for 5 minutes and then stir is appropriate. □ construction matters: after mixing the mortar in the use of time [one hour], exhausted, with After the barrel cleaned should be re-preparation, more than the use of time curing scrapped. The patches leveling more than 5mm shall be Scraping. □ Construction temperature: construction of temperature above 5 ℃, 40 ℃ the following curing process not less than 0 ℃ to storage and transportation: Store in a cool dry place, shelf life of 12 months. Agglomeration can continue to use. Non-toxic non-combustible, storage and transport may be "non-dangerous goods rules" apply. Also known as fine water: the product on the brush in bamboo baskets, bamboo baskets can draw water! Cost of $ 2,000 / ton, the market price at $ 8,000 / ton. Also known as the waterproofing agent: sprayer sprayed in red brick, the rainwater call up like playing on a lotus leaf, natural roll cost $ 4,000 / ton, the market price of 20,000 yuan / ton. And Ming Nami insulation agent: wipe the window glass doors and windows, summer, heat insulation, winter insulation is attached to a high, easy to dry, long life, thermal insulation, waterproof, fire retardant, self-cleaning, green paint, painted in the automotive glass, decorative glass, window glass, light transmission rate of up to 90% rate of 95% reflection of the sun heat, thermal conductivity for 0.03W/mK effective inhibition of the heat of the sun and infrared radiation, heat insulation inhibition efficiency up to 90%! cost of $ 4,000 / ton, the market price of 20,000 yuan / ton. Elastic waterproof coating, also known as self-healing: knife pierce the paint and then pull out the blade quickly healed watertight, one centimeter stretch twenty centimeters, the cost of five thousand dollars / ton, the market price of 30,000 yuan / ton. Wang, also known as mortar: mortar per ton can replace one thousand tons of lime, province cement, the cost of three hundred, the retail price of three thousand!