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Water-glass-containing compression-resistant impervious wear-resistant reinforced concrete drainage pipe and preparation method thereof

A technology of reinforced concrete and water glass, applied in the direction of reinforcement molding, manufacturing tools, ceramic molding machines, etc., can solve the problems of insufficient corrosion resistance of drainage pipes, achieve the effects of fine particle size, high fiber utilization rate, and improved compactness

Inactive Publication Date: 2017-06-09
阜阳市华顺水泥制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the resulting drainpipe has insufficient corrosion resistance

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0025] A water glass-containing anti-pressure, anti-seepage and wear-resistant reinforced concrete drainage pipe is made from the following raw materials in parts by weight (g):

[0026] Fly ash 17, slag powder 13, metakaolin 6, gypsum 3, sodium sulfate 8, naphthalene superplasticizer 2, sand 18, gravel 7, bisphenol A epoxy resin E-44 4, benzene peroxide Formyl 3, acrylic acid 5, N,N-dimethylethanolamine 2, organic montmorillonite 6, cement 12, steel fiber 9, calcined diatomite 6, steel bar 11, urea 2, sodium methyl siliconate 3, weight Potassium chromate 2, water glass 4, propylene glycol methyl ether, water in proper amount.

[0027] A method for preparing a water glass-containing anti-compression, anti-seepage and wear-resistant reinforced concrete drainage pipe, characterized in that, the following steps are carried out:

[0028] a. The fly ash is mechanically ground and mixed with slag powder and metakaolin, and stirred evenly to obtain a cementitious material;

[0029]...

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Abstract

The invention discloses a water-glass-containing compression-resistant impervious wear-resistant reinforced concrete drainage pipe and a preparation method thereof. The invention is characterized in that the drainage pipe is prepared from fly ash, mineral slag powder, metakaolin, gypsum, sodium sulfate, a naphthalene high efficiency water reducing agent, sand, gravel, a bisphenol A epoxy resin E-44, benzoperoxide, acrylic acid, N,N-dimethylethanolamine, organic montmorillonite, cement, steel fibers, calcined diatomite, steel bars, urea, sodium methylsiliconate, potassium dichromate, water glass and the like. The water-based epoxy resin is prepared by graft copolymerization, thereby obtaining the polymer-cement base material interpenetrating-network structure. The organic montmorillonite used as the filler is added into the water-based epoxy resin matrix by high-polymer solution intercalation to prepare the water-based epoxy resin / montmorillonite nano composite material. The uniform intense magnetic field is applied to the steel fiber reinforced concrete mixture to prepare the one-way-distributed steel fiber reinforced concrete, so the fibers have high utilization ratio and favorable reinforcement effect.

Description

technical field [0001] The invention relates to a preparation method of a reinforced concrete drainage pipe, in particular to a water glass-containing anti-compression, anti-seepage and wear-resistant reinforced concrete drainage pipe and a preparation method thereof. Background technique [0002] With the development of urban construction, sewage treatment plants have begun to be built. A large amount of industrial wastewater and domestic sewage need to enter the sewage treatment plant through drainage pipes. Wastewater and sewage often contain acid or other corrosive substances with different concentrations, which requires drainage pipes. Has strong corrosion resistance. [0003] In Liu Yuanxiang's article "Research on the Properties of Alkali-Activated Slag Fly Ash Concrete and Its Application in Drainage Pipes", the raw materials were prepared from fly ash, slag, alkaline activator, FKJ special admixture, sand and gravel aggregate, etc. Alkali slag fly ash concrete was ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/26B28B21/60B28B21/92C04B111/27C04B111/20C04B111/56
CPCB28B21/60B28B21/92C04B28/26C04B2111/2038C04B2111/27C04B2111/56C04B18/08C04B18/141C04B14/106C04B22/143C04B22/147C04B2103/302C04B14/06C04B18/12C04B24/281C04B24/00C04B24/04C04B24/122C04B14/104C04B7/00C04B14/48C04B14/08C04B24/42C04B24/126C04B22/087C04B24/023
Inventor 张振华
Owner 阜阳市华顺水泥制品有限公司
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