Ceramic imitation cement component, ceramic imitation cement product and preparation method thereof

A cement and product technology, applied in the field of cement board production, can solve problems such as large investment and complex process, and achieve the effects of reducing waste water discharge, improving cohesion, and saving templates and funds

Inactive Publication Date: 2010-11-24
SHANGHAI HENGFENG FLUOROCARBON MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, there are methods for producing fiber reinforced cement boards at home and abroad, such as Hatschek method, filter press method, roll for...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] (1) Submerge 3kg of man-made polymer fibers with 8kg of water to obtain slurry 1;

[0047] (2) Pour 0.5kg of polycarboxylate superplasticizer and 5kg of polymer (3kg of polyacrylate emulsion and 2kg of butadiene-styrene emulsion) into the remaining 5.3kg of water, and stir evenly to obtain slurry 2;

[0048] (3) 35kg hydraulic adhesive ordinary Portland cement, 15kg aggregate particles (10kg sand, 3kg granite fine particles and 2kg basalt fine particles), 28kg filler (10kg blast furnace slag and 18kg diatomite) and 0.2kg admixture (including: 0.05kg accelerator calcium formate; 0.02kg concrete defoamer (XC type defoamer produced by Weihai Yunqing Chemical Development Institute); 0.05kg foaming agent aluminum powder; 0.05kg colorant Iron oxide red) was stirred and mixed evenly; poured into slurry 2, and stirred for 10 minutes; then poured into slurry 1, stirred evenly, and obtained imitation pottery cement slurry;

[0049] (4) Place the imitation pottery cement slurry i...

Embodiment 2

[0055] (1) Submerge 2kg of man-made polymer fibers with 12.2kg of water to obtain slurry 1;

[0056] (2) Pour 1.3kg of water reducer lignosulfonate water reducer and 0.5kg of polymer (0.4kg of polyacrylate emulsion and 0.1kg of water-soluble acrylic resin) into the remaining 10kg of water, stir evenly to obtain slurry Material 2;

[0057] (3) Mix 50kg of hydraulic adhesive white cement, 15kg of aggregate particles (8kg of sand and 7kg of quartz sand), 8kg of fillers (2kg of hollow microspheres, 2kg of fly ash, 2kg of microsilica and 2kg of heavy calcium carbonate) And 1.0kg admixture (including: 0.1kg retarder tartaric acid; 0.2kg concrete defoamer (XC type defoamer produced by Weihai Yunqing Chemical Development Institute); 0.1kg concrete water retention agent (Shanghai Luoyang Technology UF500 type cellulose fiber); 0.1g foaming agent aluminum powder; colorant 0.3g iron oxide red, 0.1g iron oxide brown and 0.1g iron oxide orange) and stir and mix evenly; pour into slurry 2,...

Embodiment 3

[0064] (1) Submerge 0.3 kg of man-made polymer fibers with 6 kg of water to obtain slurry 1;

[0065] (2) Pour 0.8kg polycarboxylate superplasticizer and 8kg polymer (2kg polyacrylate emulsion, 2kg ethylene-vinyl acetate copolymer rubber powder and 4kg polyacrylate rubber powder) into the remaining 6.1kg water , stir evenly to obtain slurry 2;

[0066] (3) 45kg of hydraulic adhesive alumina cement, 43kg of aggregate particles (20kg of granite fine particles and 23kg of basalt fine particles), 20kg of fillers (5kg of zeolite, 5kg of hollow ceramic beads and 10kg of perlite powder) and 0.8kg admixture (including: 0.2kg retarder citric acid; 0.1kg concrete defoamer (XC type defoamer produced by Weihai Chemical Development Institute); 0.2g foaming agent aluminum powder; colorant 0.2g oxidation Iron brown or 0.1g iron oxide orange) were stirred and mixed uniformly; poured into slurry 2 and stirred for 12 minutes; then poured into slurry 1 and stirred evenly to obtain imitation pot...

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Abstract

The invention discloses a ceramic imitation cement, a ceramic imitation cement product and a preparation method thereof. The ceramic imitation cement comprises the following components in percentage by mass: 35 to 50 percent of hydraulic adhesive, 15 to 43 percent of aggregate particles, 8 to 28 percent of filler, 0.5 to 8 percent of polymer, 0.3 to 3 percent of fiber, 0.5 to 1.3 percent of water reducing agent, 0.2 to 1.3 percent of additive and the balance of water. The ceramic imitation cement product of the invention has the characteristics of high intensity, toughness, rigidity, non-inflammability, low water absorption rate, high resistance to freezing and thawing, antibiotic property, insect resistance, and mould resistance, looks like ceramic but does not need sintering or glazing, has decorating property of an FC plate but does not have the defects of the FC plate and has more functions; and the ceramic imitation cement product can be taken as inner wall and outer wall decorating plates of buildings, floors, outer wall hung plates, wall plates of subway stations and tunnel wall plates. The preparation method has the advantages of simpleness, convenience, practicability, small investment, quick response and capability of preparing ceramic imitation cement plates, plain concrete plates, and terrazzo slabs and flexible cement plates of various colors.

Description

technical field [0001] The invention belongs to the technical field of cement board production, and in particular relates to a pottery-like cement component, a pottery-like cement product and a preparation method thereof. Background technique [0002] Cement boards have been used for a long time for the interior and exterior walls of buildings. The main advantage of cement board is water and weather resistance, but the disadvantage is that it is brittle and does not have sufficient flexural toughness. In recent years, more and more FC boards have been coated with various colors of paint, used as interior and exterior decorative boards of buildings, adding beauty to people's living environment, but the production process of this board is complicated, and the investment in equipment is large. The board contains a large amount of plant fibers, which has a large expansion rate when in contact with water, a high water absorption rate, poor freeze-thaw resistance, and low antibac...

Claims

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Application Information

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IPC IPC(8): C04B28/04C04B28/02C04B16/06C04B14/30B28B1/52
CPCC04B2103/0057C04B20/1088C04B28/02C04B2103/302C04B28/04C04B2111/80C04B2111/00482C04B28/06Y02W30/91C04B16/06C04B14/048C04B14/06C04B14/08C04B14/12C04B14/14C04B14/26C04B14/28C04B18/08C04B18/141C04B18/146C04B18/24C04B20/002C04B24/24C04B38/10C04B40/0028C04B2103/12C04B2103/22C04B2103/46C04B2103/50C04B2103/54C04B24/26C04B24/18C04B24/2641
Inventor 刘谦杨家翠杨君冨江明榆
Owner SHANGHAI HENGFENG FLUOROCARBON MATERIAL
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