Preparation method of cement product
A technology for cement products and sulfoaluminate cement, applied in chemical instruments and methods, hydraulic material layered products, layered products, etc., can solve the problem of continuous production, unguaranteed product quality, and high production costs problems, to achieve the effect of quality controllable, safe and reliable operation method
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Embodiment 1
[0024] The cement product includes a bottom material layer, a middle material layer and a fabric layer, and the middle material layer is arranged between the bottom material layer and the fabric layer;
[0025] The primer layer is mainly prepared from the following raw materials, in parts by weight, 150 parts of sulphoaluminate cement, 11 parts of fly ash, 3 parts of silica fume, 9 parts of sawdust, 3 parts of plant fiber, and 14 parts of slag And 4 parts of admixture.
[0026] The middle material layer is mainly prepared from the following raw materials, in parts by weight, 350 parts of sulfoaluminate cement, 25 parts of fly ash, 7 parts of silica fume, 50 parts of sawdust, 3 parts of plant fiber, red brick powder 13 parts, 14 parts of diatomite, 8 parts of quartz sand, 2 parts of silicon carbide, 13 parts of bentonite, 3 parts of magnesium oxide, 3 parts of mica powder, 3 parts of calcium stearate, 3 parts of potassium permanganate, butyl acetate 3 parts and 4 parts of admi...
Embodiment 2
[0039] The cement product includes a bottom material layer, a middle material layer and a fabric layer, and the middle material layer is arranged between the bottom material layer and the fabric layer;
[0040] The primer layer is mainly prepared from the following raw materials, in parts by weight, 100 parts of sulphoaluminate cement, 5 parts of fly ash, 1 part of silica fume, 5 parts of sawdust, 1 part of plant fiber, and 10 parts of slag And admixture 1 part.
[0041] The middle material layer is mainly prepared from the following raw materials, in parts by weight, 200 parts of sulphoaluminate cement, 20 parts of fly ash, 1 part of silica fume, 40 parts of sawdust, 1 part of plant fiber, red brick powder 5 parts, 5 parts of diatomite, 5 parts of quartz sand, 1 part of silicon carbide, 10 parts of bentonite, 1 part of magnesium oxide, 1 part of mica powder, 1 part of calcium stearate, 1 part of potassium permanganate, butyl acetate 1 part and 1 part of admixture;
[0042] ...
Embodiment 3
[0054] The cement product includes a bottom material layer, a middle material layer and a fabric layer, and the middle material layer is arranged between the bottom material layer and the fabric layer;
[0055] The primer layer is mainly prepared from the following raw materials, in parts by weight, 200 parts of sulphoaluminate cement, 20 parts of fly ash, 5 parts of silica fume, 15 parts of sawdust, 5 parts of plant fiber, and 20 parts of slag And admixture 5 parts.
[0056] The middle material layer is mainly prepared from the following raw materials, in parts by weight, 400 parts of sulphoaluminate cement, 30 parts of fly ash, 10 parts of silica fume, 70 parts of sawdust, 5 parts of plant fiber, red brick powder 20 parts, 20 parts of diatomite, 10 parts of quartz sand, 5 parts of silicon carbide, 20 parts of bentonite, 5 parts of magnesium oxide, 5 parts of mica powder, 5 parts of calcium stearate, 5 parts of potassium permanganate, butyl acetate 5 parts and 5 parts of adm...
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