Baking-free plant straw building wall material and production method thereof
A technology for a building wall and a production method, which is applied in the field of building wall materials, can solve the problems of difficulty in separation, limited use, inability to use paper making, etc., and achieves the effect of a simple production process
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Embodiment 1
[0020] Example 1: Take dry cotton stalks with a moisture content of ≤ 15% and pulverize them into 500 μm granules to obtain cotton stalk powder; take 25 parts of cotton stalk powder, 20 parts of light calcium carbonate, 10 parts of bentonite, and 10 parts of silica fume by weight , 5 parts of triethanolamine, 1 part of silicone, mix evenly, add 40 parts of liquid sodium silicate, stir at 600 rpm for 3 to 4 minutes, put it into the extrusion molding machine and extrude it under the pressure of 10Mpa.
Embodiment 2
[0021] Example 2: Take dry cotton stalks with a moisture content of ≤ 10% and pulverize them into 600 μm granules to obtain cotton stalk powder, and pulverize light calcium carbonate, bentonite, silica fume, triethanolamine, and silicone to 600 μm granules respectively, Take 20 parts of the above-mentioned cotton straw powder, 20 parts of light calcium carbonate, 20 parts of bentonite, 10 parts of silica fume, 5 parts of triethanolamine and 3 parts of organic silicon by weight, mix well, add 45 parts of liquid sodium silicate at 120 rpm / Stir for 3 to 4 minutes, put it into the extrusion molding machine and extrude it under the pressure of 15Mpa.
Embodiment 3
[0022] Example 3: Take dry cotton stalks with a moisture content of ≤18% and pulverize them into 800 μm granules to obtain cotton stalk powder, and pulverize light calcium carbonate, bentonite, silica fume, triethanolamine, and silicone into 400 μm granules, respectively, Take 15 parts of the above-mentioned cotton straw powder, 5 parts of light calcium carbonate, 30 parts of bentonite, 15 parts of silica fume, 4 parts of triethanolamine and 3 parts of organic silicon by weight, mix well, then add 40 parts of liquid sodium silicate to 300 parts Stir for 3 to 4 minutes at rev / min, put it into the extrusion molding machine and extrude it under the pressure of 12Mpa.
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