CN104496302A - High-strength aerated concrete block - Google Patents

Abstract

The invention discloses a high-strength aerated concrete block which is prepared from the following raw materials in parts by weight: 6-11 parts of foamed plastics, 3-9 parts of a water reducing agent, 5-9 parts of expanded ore powder, 5-7 parts of talcum powder, 7-11 parts of monocalcium phosphate, 6-8 parts of magnesium carbonate, 7-11 parts of magnesium stearate, 3-6 parts of polyvinyl alcohol, 2-6 parts of salicylic acid, 4-8 parts of a foam stabilizer, 6-11 parts of polypropylene fiber, 2-8 parts of glass fibers, 7-10 parts of acrylic emulsion, 6-10 parts of carbon powder, 8-14 parts of algae mud, 5-8 parts of germanium oxide, 6-11 parts of sand and 70-90 parts of cement. The high-strength aerated concrete block disclosed by the invention has the beneficial effects that the high-strength aerated concrete block has excellent strength and is good in thermal insulation effect, multiple wastes are adopted, and the environment is effectively protected.

Description

A kind of air-entrained concrete building block of high strength

Technical field

The present invention relates to a kind of air-entrained concrete building block of high strength.

Background technology

Air-entrained concrete building block with cement, slag, sand, lime etc. for main raw material, add foaming agent, through stirring solid block that is shaping, steam press maintenance, gas concrete, by purposes, can be divided into non-bearing building block, bearing building block, insulation block, wallboard and five kinds, roof boarding.It has the New Building Materials that light porous, heat insulating, fire resistance are good, can follow closely, can saw, can dig and have certain shock resistance.But the building block general strength on existing market is not high, do not have shock resistance, makes complexity simultaneously.

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 air-entrained concrete building block of high strength, has good intensity, simultaneously high insulating effect, and adopts waste material more, effectively protects environment.

For solving the deficiencies in the prior art, the technical scheme that the present invention takes is: a kind of air-entrained concrete building block of high strength, is made up of the raw material of following parts by weight:

Porous plastics 6-11 part, water reducer 3-9 part, expansion breeze 5-9 part, talcum powder 5-7 part, monocalcium phosphate 7-11 part, magnesiumcarbonate 6-8 part, Magnesium Stearate 7-11 part, polyvinyl alcohol 3-6 part, Whitfield's ointment 2-6 part, suds-stabilizing agent 4-8 part, polypropylene fibre 6-11 part, glass fibre 2-8 part, ACRYLIC EMULSION 7-10 part, carbon dust 6-10 part, algae clay 8-14 part, germanium oxide 5-8 part, sand 6-11 part, cement 70-90 part.

The invention has the beneficial effects as follows that the air-entrained concrete building block of high strength of the present invention has good intensity, simultaneously high insulating effect, and adopt waste material more, effectively protect environment.

Embodiment

embodiment 1

An air-entrained concrete building block for high strength, be made up of the raw material of following parts by weight:

Porous plastics 6-11 part, water reducer 3-9 part, expansion breeze 5-9 part, talcum powder 5-7 part, monocalcium phosphate 7-11 part, magnesiumcarbonate 6-8 part, Magnesium Stearate 7-11 part, polyvinyl alcohol 3-6 part, Whitfield's ointment 2-6 part, suds-stabilizing agent 4-8 part, polypropylene fibre 6-11 part, glass fibre 2-8 part, ACRYLIC EMULSION 7-10 part, carbon dust 6-10 part, algae clay 8-14 part, germanium oxide 5-8 part, sand 6-11 part, cement 70-90 part.

Claims (1)

1. an air-entrained concrete building block for high strength, is characterized in that: be made up of the raw material of following parts by weight:

Porous plastics 6-11 part, water reducer 3-9 part, expansion breeze 5-9 part, talcum powder 5-7 part, monocalcium phosphate 7-11 part, magnesiumcarbonate 6-8 part, Magnesium Stearate 7-11 part, polyvinyl alcohol 3-6 part, Whitfield's ointment 2-6 part, suds-stabilizing agent 4-8 part, polypropylene fibre 6-11 part, glass fibre 2-8 part, ACRYLIC EMULSION 7-10 part, carbon dust 6-10 part, algae clay 8-14 part, germanium oxide 5-8 part, sand 6-11 part, cement 70-90 part.