A kind of light cellular partition board containing nano-attapulgite
Technical field
The present invention relates to building material field, is exactly a kind of light cellular partition board containing nano-attapulgite.
Background technology
Light cellular partition board is a kind of novel energy-conserving walling material, constructs simple and convenient, reduces labour intensity, accelerating construction progress, saves project total cost, meets the requirement of different client to modern architecture indoor and outdoor surroundings.Light cellular partition board is divided into interior wall and exterior wall, and the partition plate of interior wall can expand the space in house fully.But there is the shortcoming such as surperficial damp suction surface halide accumulation, water ratio height in common magnesia partition plate.
Summary of the invention
The object of the present invention is to provide a kind of light cellular partition board containing nano-attapulgite.
Above-mentioned purpose is realized by following scheme:
A kind of light cellular partition board containing nano-attapulgite, it is characterized in that, it is obtained by the raw material of following weight parts: bamboo charcoal powder 1-2, ACRYLIC EMULSION 2-4, cement 6-8, aluminium powder cream 1-1.5, sugared calcium 0.1-0.2, stearic acid 0.3-0.5, tertiary sodium phosphate 1-2, nano-attapulgite 13-16, aluminum chloride 1-2, potassium aluminium sulfate 1-2, Sodium Benzoate 0.1-0.2, calcium aluminate 1-2, Fluorite slag 10-20, sodium carbonate 0.1-0.3, calcium lignosulfonate 0.2-0.4, thionamic acid 0.4-0.6, composite modified fiber grain 6-12;
Composite modified fiber grain is obtained by the raw material of following weight parts:
Attapulgite 10-20, flyash 3-4, aluminium vanadine 2-5, benzene emulsion 1-3, perlite 1-2, calcium formiate 1-2, carbon nanotube 2-4, kaolin 0.2-0.5, oxidation inhibitor T501 0.5-0.7, fibrous magnesium silicate 2-3, Sumstar 190 3-5, aluminum oxide 1-2;
The preparation method of composite modified fiber grain is:
Attapulgite, flyash, aluminium vanadine, perlite are ground, crossing 100-120 mesh sieve, is then that the salt solution of 4-8% mixes with concentration, stir, leave standstill, filter and drying after, after all the other raw material blendings, under 500-700 rev/min, 35-45 DEG C is stirred after 15-25 minute, adds amount of water, granulation, grain diameter at 6-8mm, then is dried, and to obtain final product.
Described a kind of light cellular partition board containing nano-attapulgite, is characterized in that:
Its preparation method is:
(1), after sugared calcium, stearic acid, tertiary sodium phosphate, sodium carbonate, calcium lignosulfonate, thionamic acid stir, add the water of appropriate 50-55 DEG C, stir, obtain mixed solution for subsequent use;
(2) cement plus water is stirred, add nano-attapulgite, Fluorite slag by weight again, stir, add mixed solution again and all the other raw material stirring mix except aluminium powder cream, finally add aluminium powder cream to stir, wall slab squeezing former be shaping, cutting, after natural curing and get final product.
Beneficial effect of the present invention is: composite modified fiber grain inside has closed porosity, serves the effect of sound insulation, insulation together with nano-attapulgite, bamboo carbon powder, the Novel partition plate of obtained a kind of energy-conserving and environment-protective.
Embodiment
A light cellular partition board containing nano-attapulgite, it is obtained by the raw material of following weight (kg): bamboo charcoal powder 1, ACRYLIC EMULSION 2, cement 8, aluminium powder cream 1, sugared calcium 0.2, stearic acid 0.5, tertiary sodium phosphate 2, nano-attapulgite 16, aluminum chloride 2, potassium aluminium sulfate 1, Sodium Benzoate 0.2, calcium aluminate 2, Fluorite slag 20, sodium carbonate 0.3, calcium lignosulfonate 0.4, thionamic acid 0.6, composite modified fiber grain 12;
Composite modified fiber grain is obtained by the raw material of following weight (kg):
Attapulgite 18, flyash 3, aluminium vanadine 5, benzene emulsion 1, perlite 2, calcium formiate 2, carbon nanotube 4, kaolin 0.5, oxidation inhibitor T501 0.7, fibrous magnesium silicate 3, Sumstar 190 5, aluminum oxide 2;
The preparation method of composite modified fiber grain is:
Attapulgite, flyash, aluminium vanadine, perlite are ground, crossing 120 mesh sieves, is then that the salt solution of 4-8% mixes with concentration, stir, leave standstill, filter and drying after, after all the other raw material blendings, under 700 revs/min, 35 DEG C are stirred after 18 minutes, add amount of water, granulation, grain diameter at 6-8mm, then is dried, and to obtain final product.
Described a kind of light cellular partition board containing nano-attapulgite,
Its preparation method is:
(1), after sugared calcium, stearic acid, tertiary sodium phosphate, sodium carbonate, calcium lignosulfonate, thionamic acid stir, add the water of appropriate 50 DEG C, stir, obtain mixed solution for subsequent use;
(2)cement plus water is stirred, add nano-attapulgite, Fluorite slag by weight again, stir, then add mixed solution and all the other raw material stirring mix except aluminium powder cream, finally add aluminium powder cream to stir, wall slab squeezing former be shaping, cutting, after natural curing and get final product.
The unit weight of the present embodiment is 550Kg/m
3, ultimate compression strength is 5.7MPa.