CN104370570A - Thermal insulation concrete block - Google Patents

Abstract

The invention discloses a thermal insulation concrete block. The thermal insulation concrete block is prepared from the following raw materials in parts by weight: 6-10 parts of silica sol, 5-9 parts of triethanolamine, 8-12 parts of diphenylcarbazide, 5-10 parts of a fine aggregate, 9-14 parts of a polypropylene fiber, 3-9 parts of a foaming agent, 5-7 parts of cellulose, 8-14 parts of a PP fiber, 4-9 parts of a setting accelerator, 5-8 parts of mineral powder, 3-7 parts of ethylenediamine tetramethylenephosphonic acid, 6-10 parts of butyl p-hydroxybenzoate, 4-10 parts of polypropylene, 9-16 parts of gravels and 15-22 parts of pulverized fuel ash. The thermal insulation concrete block disclosed by the invention has the beneficial effects that the thermal insulation concrete block has a very good thermal insulation effect, also has very good strength and deformation ability, and is very wide in application.

Description

A kind of thermal insulation concrete block

Technical field

The present invention relates to a kind of thermal insulation concrete block.

Background technology

Concrete segment on market roughly comprises normal concrete small hollow block, lightweight small size hollow concrete blocks, autoclave aerated concrete building block, foam concrete block.It is high that concrete segment has intensity, and from heavy and light, build by laying bricks or stones conveniently, degree of plainness for wall surface is good, high efficient construction.Easily in addition suffer damage and pollution to environment, eco-friendly power source, resource, and heat insulation effect is poor, especially in the northern area of China, cold weather, heat insulation effect seems more important.

Summary of the invention

For the deficiencies in the prior art, the technical problem to be solved in the present invention is, provides a kind of thermal insulation concrete block, has good heat insulation effect, has good Strength and Dformation ability simultaneously, applies very extensive.

For solving the deficiencies in the prior art, the technical scheme that the present invention takes is: a kind of thermal insulation concrete block, is made up of the raw material of following parts by weight:

Silicon sol 6-10 part, trolamine 5-9 part, phenylbenzene phosphinylidyne two hydrazine 8-12 part, fine aggregate 5-10 part, polypropylene fibre 9-14 part, whipping agent 3-9 part, Mierocrystalline cellulose 5-7 part, PP fiber 8-14 part, accelerating chemicals 4-9 part, breeze 5-8 part, ethylenediamine tetramethylene fork Alendronate 3-7 part, butyl p-hydroxybenzoate 6-10 part, polypropylene 4-10 part, sandstone 9-16 part, flyash 15-22 part.

The invention has the beneficial effects as follows that thermal insulation concrete block of the present invention has good heat insulation effect, there is good Strength and Dformation ability simultaneously, apply very extensive.

Embodiment

embodiment 1

A kind of thermal insulation concrete block, be made up of the raw material of following parts by weight:

Silicon sol 6-10 part, trolamine 5-9 part, phenylbenzene phosphinylidyne two hydrazine 8-12 part, fine aggregate 5-10 part, polypropylene fibre 9-14 part, whipping agent 3-9 part, Mierocrystalline cellulose 5-7 part, PP fiber 8-14 part, accelerating chemicals 4-9 part, breeze 5-8 part, ethylenediamine tetramethylene fork Alendronate 3-7 part, butyl p-hydroxybenzoate 6-10 part, polypropylene 4-10 part, sandstone 9-16 part, flyash 15-22 part.

Claims (1)

1. a thermal insulation concrete block, is characterized in that: be made up of the raw material of following parts by weight:

Silicon sol 6-10 part, trolamine 5-9 part, phenylbenzene phosphinylidyne two hydrazine 8-12 part, fine aggregate 5-10 part, polypropylene fibre 9-14 part, whipping agent 3-9 part, Mierocrystalline cellulose 5-7 part, PP fiber 8-14 part, accelerating chemicals 4-9 part, breeze 5-8 part, ethylenediamine tetramethylene fork Alendronate 3-7 part, butyl p-hydroxybenzoate 6-10 part, polypropylene 4-10 part, sandstone 9-16 part, flyash 15-22 part.