CN1069957A

CN1069957A - Formalation for crystallite granite

Info

Publication number: CN1069957A
Application number: CN 92105692
Authority: CN
Inventors: 钱宏毅
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-07-21
Filing date: 1992-07-21
Publication date: 1993-03-17

Abstract

The invention provides a kind of is carrier with cement, granite powder and yellow agent, is the Formalation for crystallite granite of stopping composition with glass particle and glass powder with low melting point.It is compared with existing synthetic granite has texture and the color and luster that cost is low, hardness is high, there is natural granite on the surface, is easy to advantages such as batch process, is a kind of both artistic and practical new building materials.

Description

Formalation for crystallite granite

Crystallite granite of the present invention, it relates to a kind of rostone that uses inorganic materials as filler, is the rostone of filler with granite powder and glass particularly.

Along with the continuous development of construction industry, increasing to the requirement of interior and exterior decoration material, the building material product of imitative natural granite also occurs successively.Japan's patent of invention (clear 59-73467 of the patent No., " manufacturing process of synthesis stone ") disclose a kind of on April 25th, 1984 to be main filler with ornamental marble, granite fragment and reinforcement staple fibre, to be that binding agent is made sheet material or finishing material with water glass.Domestic also have a similar glass granite product.Their common drawback is the cost height, and has the fragility of glass.

Be the shortcoming avoid above-mentioned prior art to exist, the invention provides a kind of is the plain concrete carrier of main raw with cement and granite powder, with glass powder with low melting point with stained glass particle and carrier clinkering crystallite granite in one.

The objective of the invention is to realize by following measure: by the synthetic crystallite granite of transparent glass layer, glass particle and plain concrete carrier, wherein the proportioning raw materials of carrier is: cement 40～70%; Natural granite powder 10～40%; Inorganic colourant 5～10%; Stained glass particle 10～20%; Glass powder 5～10%; Water is an amount of.Forming technology is to pour in the mould after cement, natural granite and inorganic colourant are stirred by the proportioning mixing and water adding, when treating its leather hard, copy the texture of natural granite to place and partly be pressed into the concrete carrier surface stained glass particle, fill out then and spread glass powder, send into temperature sintering in 400～600 ℃ drying tunnel, anneal at last, grinding and polishing light, cut into product.

Description of drawings is as follows:

Fig. 1 is the granitic sectional schematic diagram of crystallite

1-transparent glass layer 2-glass particle 3-plain concrete carrier among the figure

Below in conjunction with drawings and Examples the present invention is further described:

Embodiment: referring to Fig. 1, crystallite granite, it is made of transparent glass layer (1), glass particle (2) and plain concrete carrier (3), wherein:

(1) weight proportion of raw material is as follows:

Cement 40～70%

Natural granite powder 10～40%

Inorganic colourant 5～10%

Stained glass particle 10～20%

Glass powder with low melting point 5～10%

Water is an amount of

(2), the forming technology flow process is as follows:

A, cement, natural granite powder and inorganic colourant are stirred by the proportioning mixing and water adding, insert in the mould of control thickness and size, vibratory compaction is made plain concrete carrier (3);

B, copy the texture of natural granite to place and be pressed into about half surface stained glass particle (2) in carrier (3);

C, between the space of glass particle (2), fill out and spread glass powder, and particle is covered, send into temperature sintering in 400～600 ℃ drying tunnel then, low-melting glass powder fusing, and make glass particle (2) and concrete carrier (3) closely embedding become one;

D, annealing, surperficial grinding and polishing light, cut into standard-sized building material product.

The present invention compared with prior art has the following advantages: have texture and the color and luster of natural granite, cost is low, do not fade, and no color differnece, the hardness height is fit to batch production.

Claims

1, a kind of synthetic granite of making by broken granite and glass, the invention is characterized in that it adds water with cement, granite powder and inorganic colourant and mixes to stir and tremble, go into mold forming and make carrier, copy the texture part of natural granite to be pressed into carrier the stained glass particle, make it become uneven surface, fill out then and spread glass powder,, make the crystallite granite that constitutes by transparent glass layer (1), glass particle (2) and plain concrete carrier (3) through sintering, annealing, grinding and polishing light, cutting.

2, crystallite granite according to claim 1 is characterized in that proportion of raw materials is:

Cement 40～70%

Natural granite powder 10～40%

Inorganic colourant 5～10%

Glass particle 10～20%

Glass powder 5～10%

Water is an amount of

3, according to claim 1 and 2 described crystallite granites, it is characterized in that technical process is:

A, by proportioning cement, natural granite powder and inorganic colourant are added the water mixing and stirring, insert in the mould of control thickness and size, vibratory compaction is shelved maintenance, makes plain concrete carrier (3);

B, on carrier (3) surface of leather hard, copy the texture of natural granite to place stained glass particle (2) and part is pressed into the surface of carrier (3);

C, fill out between glass particle and spread glass powder, and it is covered, send into temperature and be sintering in 400～600 ℃ the drying tunnel, the glass powder fusing forms transparent glass layer (1), and make glass particle (2) and carrier (3) closely embedding become one;

D, through annealing, surface grinding, polishing, cutting, make product.

4,, it is characterized in that transparent glass layer (1) adopts glass powder with low melting point (400～600 ℃) according to the described crystallite granite of claim 1; The cement fusing point that glass particle (2) and carrier (3) adopt all is higher than 600 ℃.