CN107324699B

CN107324699B - Plastering cream is built in wet mixing

Info

Publication number: CN107324699B
Application number: CN201710588135.8A
Authority: CN
Inventors: 宋乐财
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-07-19
Filing date: 2017-07-19
Publication date: 2019-12-03
Anticipated expiration: 2037-07-19
Also published as: CN107324699A

Abstract

The present invention is that building special thin mortar joint builds thin-coat plaster, in particular to a kind of to build plastering cream using carbide slag and powdered coal cinder as wet mixing prepared by main material, is made of following raw material precentagewises: carbide slag, powdered coal cinder, complex liquid, eliminating smell agent, polycarboxylate water-reducer, staple fiber.Plastering cream is built in a kind of wet mixing of the present invention, it is the thin foam ash emplaster of thin mortar joint the masonry emplaster and building of air-entrained concrete building block and foam concrete block, plastering cream is built in wet mixing turns waste into wealth industrial waste carbide slag and powdered coal cinder, and cost of manufacture is cheap to be widely applied, mechanical property matches with air-entrained concrete building block, good heat insulating, in construction, metope does not need to water, old metope removes surface dust, block smears thickness 3-5 ㎜, the thickness for smearing 2 ㎝ is built compared to traditional mortar, not only work efficiency is high, and construction is fast, and save material, good gas permeability can also be played, it is that there are revolutionary transition environment-friendly materials.

Description

Plastering cream is built in wet mixing

Technical field

That building special thin mortar joint builds thin-coat plaster the present invention relates to construction material, in particular to it is a kind of with carbide slag and Powdered coal cinder is that plastering cream is built in the wet mixing of main material preparation.

Background technique

With the continuous propulsion built a conservation-minded society, the exploitation of resource-saving technique is pushed, demonstrate and extends to pass is heavy It wants, in terms of building, we still continue to use biography in the masonry mortar majority of air-entrained concrete building block and foam concrete block at present The cement mortar of system and dry-mixed dry powder and mortar, but be not widely used due at high cost, traditional cement mortar and dry The coefficient of heat conduction of mixed dry powder and mortar is more much higher than air-entrained concrete building block, foam concrete block, the heat of the wall built Bridge cold bridge increases energy consumption, cannot be properly completed self-heat conserving effect, and traditional cement mortar and dry-mixed dry powder and mortar are for plastering Metope needs linked network and airtight, and the painting thickness of mortar in construction, time duration is long, builds a conservation-minded society and can hold with China The fundamental state policy of supervention exhibition is not inconsistent.Therefore it is directed to problem set forth above, the present invention provides that a kind of cost of manufacture is cheap, heat insulating ability It good, easy can construct, plastering cream is built in the wet mixing that energy saving, significant effect shortens the construction period.

Summary of the invention

The present invention is in view of the deficienciess of the prior art, providing a kind of cheap cost of manufacture, good heat insulating, easily applying Plastering cream is built in the wet mixing that work, energy conservation, significant effect shorten the construction period.

In order to achieve the above object, the technical scheme adopted by the invention is that:

A kind of wet mixing block plastering cream, is made of: carbide slag 25%-35%, powdered coal cinder 35%- following raw material precentagewises 45%, complex liquid 30%-40%, eliminating smell agent 0.0028%-0.009%, polycarboxylate water-reducer 0.005%-0.015%, staple fiber 0.006%-0.009%。

A kind of wet mixing build plastering cream the preparation method is as follows:

(1) taste removal: after evenly mixing by eliminating smell agent and carbide slag, 2h taste removal is stood；

(2) configure mixed liquor: press methyl cellulose ether and polyacrylamide, with water in stirrer for mixing uniform, first Base cellulose ether and polyacrylamide are respectively the 0.006%-0.012% of water；

(3) it prepares emplaster: the carbide slag after step (1) taste removal, powdered coal cinder, staple fiber being added in pulverizer and cross 10- 20 meshes crush, and mixed liquor and polycarboxylate water-reducer prepared by smashed mixture, step (2) are added to the mixer, stirred It mixes 3-5 minutes, until mixture is made paste standing and gets product for 24 hours uniformly without agglomeration, without agglomerate.

Further, the eliminating smell agent is hydrogen peroxide.

Further, the staple fiber is grass fiber, glass fibre and lignin fibre is one such or several mixing It forms.

Advantages of the present invention: plastering cream is built in a kind of wet mixing of the present invention, is air-entrained concrete building block and foam concrete block Thin mortar joint build the thin foam ash emplaster of emplaster and building, wet mixing builds plastering cream and becomes industrial waste carbide slag and powdered coal cinder Waste be changed into values, and cost of manufacture is cheap to be widely applied, and mechanical property matches with air-entrained concrete building block, thermal insulation property Good, in construction, metope does not need to water, and old metope removes surface dust, and block smears thickness 3-5 ㎜, smears compared to traditional mortar block The thickness of 2 ㎝, not only work efficiency is high, and construction is fast, but also saves material, moreover it is possible to play good gas permeability, be to have revolutionary character Transition environment-friendly materials.

Specific embodiment

The embodiments given below are intended to further illustrate the invention, but is not to be construed as to the scope of the present invention Limitation, content still falls within this to some nonessential modifications and adaptations of the invention to those skilled in the art according to the present invention The protection scope of invention.

Embodiment 1

(1) plastering cream is built in a kind of wet mixing, and precentagewise takes raw material: carbide slag 30%, powdered coal cinder 35%, complex liquid 34.98%, eliminating smell agent (hydrogen peroxide) 0.009%, polycarboxylate water-reducer 0.005%, staple fiber (grass fiber) 0.006%；

(2) taste removal: after evenly mixing by eliminating smell agent and carbide slag, 2h taste removal is stood；

(3) configure mixed liquor: press methyl cellulose ether and polyacrylamide, with water in stirrer for mixing uniform, first Base cellulose ether water intaking 0.006%, polyacrylamide water intaking 0.012%；

(4) it prepares emplaster: the carbide slag after step (1) taste removal, powdered coal cinder, staple fiber being added in pulverizer and cross 10 mesh Sieve crushes, and mixed liquor and polycarboxylate water-reducer prepared by smashed mixture, step (2) are added to the mixer, stir 3 points Clock, until mixture is made paste standing and gets product for 24 hours uniformly without agglomeration, without agglomerate.

Embodiment 2

(1) plastering cream is built in a kind of wet mixing, and precentagewise takes raw material: carbide slag 25%, powdered coal cinder 39.98%, complex liquid 35%, eliminating smell agent (hydrogen peroxide) 0.005%, polycarboxylate water-reducer 0.006%, staple fiber (grass fiber and glass fibre 1:1) 0.009%；

(3) configure mixed liquor: press methyl cellulose ether and polyacrylamide, with water in stirrer for mixing uniform, first Base cellulose ether water intaking 0.01%, polyacrylamide water intaking 0.01%；

(4) it prepares emplaster: the carbide slag after step (1) taste removal, powdered coal cinder, staple fiber being added in pulverizer and cross 15 mesh Sieve crushes, and mixed liquor and polycarboxylate water-reducer prepared by smashed mixture, step (2) are added to the mixer, stir 4 points Clock, until mixture is made paste standing and gets product for 24 hours uniformly without agglomeration, without agglomerate.

Embodiment 3

(1) plastering cream is built in a kind of wet mixing, and precentagewise takes raw material: carbide slag 34.98%, powdered coal cinder 35%, complex liquid 30%, eliminating smell agent (hydrogen peroxide) 0.003%, polycarboxylate water-reducer 0.01%, staple fiber (glass fibre and lignin fibre 1:1) 0.007%；

(3) configure mixed liquor: press methyl cellulose ether and polyacrylamide, with water in stirrer for mixing uniform, first Base cellulose ether water intaking 0.012%, polyacrylamide water intaking 0.06%；

(4) it prepares emplaster: the carbide slag after step (1) taste removal, powdered coal cinder, staple fiber being added in pulverizer and cross 20 mesh Sieve crushes, and mixed liquor and polycarboxylate water-reducer prepared by smashed mixture, step (2) are added to the mixer, stir 5 points Clock, until mixture is made paste standing and gets product for 24 hours uniformly without agglomeration, without agglomerate.

When construction, thin mortar joint, which is built, is uniformly coated in wet mixing block plastering cream in foundation of wall or in building block with square tooth claying knife It is built on one end of the building block on surface, building block is not required to water, and old metope need to erase surface dust；Thin-coat plaster is smeared with rectangular Trowel is scratched with hawk is scraped, and block smears thickness 3-5 ㎜.

Claims

1. plastering cream is built in a kind of wet mixing, it is made of following raw material precentagewises: carbide slag 25%-35%, powdered coal cinder 35%-45%, Complex liquid 30%-40%, eliminating smell agent 0.0028%-0.009%, polycarboxylate water-reducer 0.005%-0.015%, staple fiber 0.006%- 0.009%, the sum of each Material Percentage be 100%, the wet mixing build plastering cream the preparation method is as follows: (1) taste removal: by eliminating smell agent with Carbide slag after evenly mixing, stands 2h taste removal；(2) it configures complex liquid: taking methyl cellulose ether and polyacrylamide, stirred with water It mixes in machine and is uniformly mixed, methyl cellulose ether and polyacrylamide are respectively the 0.006%-0.012% of water；(3) by step (1) taste removal Carbide slag afterwards, powdered coal cinder, staple fiber, which are added in pulverizer, crosses the crushing of 10-20 mesh, by smashed mixture, step (2) complex liquid and polycarboxylate water-reducer prepared is added to the mixer, and is stirred 3-5 minutes, until mixture is uniformly without agglomeration, nothing Agglomerate is made paste standing and gets product for 24 hours, and the eliminating smell agent is hydrogen peroxide.

2. plastering cream is built in a kind of wet mixing according to claim 1, it is characterised in that: the staple fiber is grass fiber, glass Fiber and lignin fibre are one such or several mix.