Reliable sand board H-way application □ Leader New Building Material Technology Co., Ltd. Wall insulation technology Currently, under the request and encouragement of the Ministry of Construction. The external thermal insulation project has been vigorously carried out, which has played a very good role in promoting energy conservation and the building envelope. But at the same time there are also the following problems: first. External insulation construction is difficult. Time-consuming, labor-consuming and costly; Second, most of the adhesive materials for exterior wall insulation are weather-resistant, fireproof, and poor water-repellent properties of organic adhesive materials. Third, polyurethane insulation for exterior walls is difficult to construct. The mold must be erected again. Leading the new building materials Technology Co., Ltd. has long been committed to the development, development, production of green environmental protection new building materials products. According to the national development of green building in China. The principles of sustainable development and integration with environmental protection should be followed. As well as the requirements for efficient use of resources for recycling purposes. Developed the leading WK ​​series of new green building materials. This material has been edited into the "Eleventh Five-Year" Technical Bulletin "Products and Technology Selection Manual" of the "Construction Project" of the Ministry of Construction. Technical performance WK inorganic bonding material, non-toxic, odorless, strong adhesion, high strength, good weather resistance. Waterproof and fireproof performance is good. Tested by Guangdong Building Material Quality Inspection Center based on "Ceramic Wall Tile Adhesive" JC/T547-2005 Standard: Early Adhesive Tensile Strength (24 hours) Standard Requirement: 28 Days Tensile Adhesive Strength, Standard Requirement: 0.5MPa , Test results: 1.8MPa: tensile adhesive strength after immersion in water, standard requirements: tensile adhesive strength after the active freeze-thaw cycle, the standard requirements: the adhesive strength of the stretch after 1 minute open. Standard requirements: Tensile adhesive strength after 20 minutes of open air. Standard requirements: punch thermal aging tensile adhesive strength, standard requirements:. 5MPa, inspection result:. 6MPa; mortar three days flexural strength 5mpa, compressive strength 50MPa. 28 days flexural strength 7.8MPa, compressive strength 83MPa; product application WK inorganic bonding material has strong adhesive strength and high strength characteristics. Apply a thin layer of high-strength mortar to the polyurethane surface. Made of thin smeared high-strength mortar insulation board. Solved the site of polyurethane foam, mold installation, scaffolding construction of the trouble, but also to solve the polyurethane foam insulation on the site of serious pollution. Problems with construction difficulties. Factory production expands the application of polyurethane in building energy efficiency. Using WK ​​inorganic bonding material, the thin high-strength heat insulation board is directly affixed to the original exterior wall tiles. Save time, labor and money. No secondary trash pollution. The new decorative facades beautify the urban environment. 2. It is applied to the roof insulation layer (SOMPa) mortar insulation board for roof insulation. The construction speed is fast and the insulation effect is good. With ordinary 325 cement 1:1.5 mortar paste, leaving expansion joints every 4-6 meters. Thermal insulation material is sandwiched between the expansion joints, and a 100 mm wide glass mesh cloth is laid between the board seams and coated with WK inorganic adhesive material. In the external thermal insulation construction of the external wall of a building, a hanging basket construction method is adopted. No need for a scaffold. High-strength sandwich insulation standard brick to protect land resources. In order to maintain the ecological balance, the state has issued orders to prohibit the use of clay bricks and adopt various economic sanctions. Still repeated prohibitions. The reason is mainly that there is no good substitute for clay brick products. WK inorganic bonding material, strength up to 80MPa, impermeability 3MPa or more, freeze-thaw cycle 500 times. Durability is good, and it is blended with common cement. Its main raw materials are all by-products of industrial emissions. Reach 100% waste, simple production process, save energy, and achieve zero emissions in the production process. The material is high in strength, and the insulating material is sandwiched between the standard bricks, and the strength of the standard brick can also be achieved, which not only reduces the weight of the standard brick. Also achieved the effect of insulation. Its overall cost of masonry, heat preservation and waterproofing is lower than that of clay standard bricks. CZST Exhaust Gas Purification Device Exhaust Gas Purification Device,Best Industrial Air Filter,Industrial Odor Free Purifier,Exhaust Gas Treatment Equipment,Industrial Air Purifier Dongguan V1 Environmental Technology Co., Ltd. , https://www.v1airpurifier.com
Thin smear high strength mortar insulation board project application