CN1321932C

CN1321932C - Preparation of powdery building material

Info

Publication number: CN1321932C
Application number: CNB2004100522262A
Authority: CN
Inventors: 谢盆兴
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-11-17
Filing date: 2004-11-17
Publication date: 2007-06-20
Anticipated expiration: 2024-11-17
Also published as: CN1613811A

Abstract

The present invention discloses a novel preparation method of a powdery building material, which is characterized in that the building material is made of pulp of porcelain tiles after polished. The preparation method comprises the following steps: firstly, water pulp of the porcelain in the process of the production is dried and ground; then, 5% to 10% of lime, 15 to 25% of cement clinker, and 3 to 5% of gypsum are added and mixed; finally, the mixture powder is ground and sieved by a powder selector. The present invention mainly uses the waste material which is industrial waste materials discarded by ceramic factories, of the water pulp of the porcelain after polished as one of main materials, makes full use of waste, replaces partial building materials such as cement, and plays a role of protecting ecological environment. Simultaneously, the building pulp of the present invention is used for buildings such as wall bodies, has good building quality, strong adhesive force, difficult falling off and convenient building construction; the performance of the building pulp of the present invention is much higher than traditional building dry pulp.

Description

A kind of novel building powder preparation method

Technical field

The present invention relates to build the powder production technical field, specifically relate to utilize the waste material that polishing produced in the Production of Ceramics process to produce a kind of method of novel architecture powder.

Background technology

Existing metope, surface structures etc. generally are at the construction field (site) cement to be added lime and the husky blending pulping that mixes carries out building operation, sticking power was not strong at least if the content of cement adds when its main drawback was the construction of above-mentioned building slurry, took place thereby be prone to phenomenon that come off and flimsy; And the adding cement amount is too much, and then construction cost is higher again relatively; For a long time, the construction of metope, surface structures is to adopt above-mentioned materials at all times, and nobody adopts other material of construction.

On the other hand, we know, China is Production of Ceramics big country, in the Production of Ceramics process, to produce a large amount of ceramic waste materiaves, discharge above 5,000,000 tons as Fushan City, Guangdong Province its year ceramic waste material, wherein the useless porcelain slurry of polished tile production line generation is above 2,000,000 tons, the method of handling the useless porcelain slurry of these potteries at present is to adopt the mode of filling out of burying, this mode need be occupied a large amount of soils, because it is dry that these ceramic slurry that are dropped are difficult for for a long time, cause destruction equally, cause the soil can't obtain for a long time utilizing, also do not meet country environmental protection requirement to ecotope; In order to address this problem; someone makes haydite or brick with above-mentioned polished tile slurry waste material through calcination; because above-mentioned ceramic waste material itself is through 1400 ℃ of high temperature sinterings; become active material; thereby haydite or brick are made in the calcination of process secondary again; haydite that it is made or brick difficult quality reach requirement, and quality product is bad, are unfavorable for the utilization and extention cost.

Summary of the invention

The objective of the invention is to overcome the deficiencies in the prior art, a kind of powder of newly moulding for building is provided, it is to utilize ceramic waste material slurry preparation building powder, and the dry mash for construction cost that utilizes this method to prepare is low, Practical Performance good, and the building operation quality is good.

The present invention takes following mode to achieve the above object:

1, the polishing water slurry of at first getting in the Production of Ceramics process dries, and grinds;

2, add lime, the cement clinker that accounts for powder total amount 15-25% that accounts for powder total amount 5%-10%, the gypsum that accounts for powder total amount 3-5%; And mix;

3, the above-mentioned powder that mixes is milled; Can be packaged into bag after selecting powder with powder separating machine.

As further specifying of such scheme, can also increase between described the 2nd, the 3rd step: the operation that the above-mentioned batch mixing that will mix foams.

Adopt the advantage of aforesaid method to be:

1, mainly to adopt the industrial waste that is discarded by pot bank be the ceramic polished water slurry waste material of one of main raw material in the present invention, a large amount of industrial wastes of pot bank can be used like this, it turned waste into wealth, thereby played the effect of preserving the ecological environment.

2, because the industrial waste that adopts pot bank as main raw material, and has substituted building materials such as part cement, thereby can significantly reduce the wasting of resources, soil erosion, finally also play the effect of preserving the ecological environment.

3, it is good to adopt the building slurry of the invention described above to be used to the construction quality built as body of wall, and adhesive power is strong, difficult drop-off, and performance is higher than traditional building dry pulp far away.

4, powder building operation of the present invention is convenient, and powder of the present invention only need add the blending of entry and sand can be used, easy and simple to handle.

Embodiment

The present invention can adopt following embodiment to prepare: the water slurry of at first getting the ceramic tile polishing dries, and grinds; Add the lime that accounts for powder total amount 10% and add the cement clinker that accounts for powder total amount 15-25%; The above-mentioned batch mixing that mixes is foamed; Add terra alba then; The above-mentioned powder that mixes is milled through ball mill, adopt powder separating machine to select powder to be packaged into bag then and get final product.

Claims

1, a kind of novel building powder preparation method is characterized in that, this building powder is that the slurry after rice polishes with ceramic tile is made, and the polishing water slurry that it comprises the steps: at first to get in the ceramic tile production process dries, and grinds; Add lime, the cement clinker that accounts for powder total amount 15-25% that accounts for powder total amount 5%-10%, the gypsum that accounts for powder total amount 3-5% then, and mix; The above-mentioned powder that will mix is at last milled; Get final product after selecting powder with powder separating machine.