Environment-friendly fireproof thermal insulation light material board and processing method thereof
A light-weight material, fire-proof and heat-preserving technology, applied in the field of building materials, can solve the problems of high environmental pollution, high cost of consumables, poor performance, etc., achieve both soft and hard textures, reduce distribution costs, and have good flame-retardant properties
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[0041] Example 1
[0042] An environment-friendly fire-proof and heat-insulating light-weight material board, the light-weight material board includes the following substances in parts by weight: 71 parts of fly ash and cement slag, 6 parts of slaked lime, 3 parts of 801 glue, and 20 parts of polyurethane formate AB glue , 10 parts of enhancer, 1 part of water repellent. The glue contains a coagulant sodium fluorosilicate. The particle size of the fly ash and cement slag is less than or equal to 5 mm. The fineness of the slaked lime is between 100-150 mesh. The weight ratio of the A glue and the B glue in the polyurethane formate AB glue is 1:1.
[0043] After sieving and crushing the fly ash and cement slag, put it into the mixer together with slaked lime and mix for 2 minutes; then add 801 glue and polyurethane formate A glue into the mixer, continue mixing for 2 minutes, and then add polyurethane to the mixer Formate B glue, after stirring for 10 seconds, the mixture ...
Example Embodiment
[0044] Embodiment 2
[0045] An environment-friendly fire-proof and heat-insulating light-weight material board, the light-weight material board includes the following substances in parts by weight: 71 parts of fly ash and cement slag, 6 parts of slaked lime, 3 parts of 801 glue, and 20 parts of polyurethane formate AB glue , 15 parts of enhancer, 5 parts of water repellent. The glue contains a coagulant sodium fluorosilicate. The particle size of the fly ash and cement slag is less than or equal to 5 mm. The fineness of the slaked lime is between 100-150 mesh. The weight ratio of the A glue and the B glue in the polyurethane formate AB glue is 1:1.
[0046] After sieving and crushing the fly ash and cement slag, put it into the mixer together with slaked lime and mix for 2 minutes; then add 801 glue and polyurethane formate A glue into the mixer, continue mixing for 2 minutes, and then add polyurethane to the mixer Formate B glue, after stirring for 6 seconds, the mixtu...
Example Embodiment
[0047] Embodiment 3
[0048]An environment-friendly fire-proof and heat-insulating light-weight material board, the light-weight material board includes the following substances in parts by weight: 71 parts of fly ash and cement slag, 6 parts of slaked lime, 3 parts of 801 glue, and 20 parts of polyurethane formate AB glue , 13 parts of enhancer, 3 parts of water repellent. The glue contains a coagulant sodium fluorosilicate. The particle size of the fly ash and cement slag is less than or equal to 5 mm. The fineness of the slaked lime is between 100-150 mesh. The weight ratio of the A glue and the B glue in the polyurethane formate AB glue is 1:1.
[0049] After the fly ash and cement slag are sieved and pulverized, put them into the mixer together with slaked lime and mix for 2 minutes; then add 801 glue and polyurethane formate A glue into the mixer, continue to mix for 2 minutes, and then add polyurethane to the mixer Formate B glue, after stirring for 15 seconds, th...
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