CN100362196C - Lightweight encaustic tiles in high strength - Google Patents
Lightweight encaustic tiles in high strength Download PDFInfo
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- CN100362196C CN100362196C CNB2004100534946A CN200410053494A CN100362196C CN 100362196 C CN100362196 C CN 100362196C CN B2004100534946 A CNB2004100534946 A CN B2004100534946A CN 200410053494 A CN200410053494 A CN 200410053494A CN 100362196 C CN100362196 C CN 100362196C
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- Prior art keywords
- tile
- high strength
- encaustic
- light
- mixed
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Abstract
The present invention discloses a making method of light encaustic tiles with high strength. A tile body base material adopts a reduction MgO, MgCI2, H2O system, and uses the composite ingredients of magnesium oxychloride cement (inorganic glass). Active substances, such as powder coal ash, diatomite, quartz powder, etc. are mixed in the composite ingredients, wherein the mixing amount of the powder coal ash reaches 30%, and organic additive PAV modified urea-aldehyde resin and polyacrylic acid solution are added. Reinforcement materials of a tile body are formed by the method that alkali-resistant short-cutting fibers are mixed in slurry, and a medium alkali fiber grid cloth is laid on the bottom layer of the tile. A light encaustic tile with the advantages of high strength, low manufacture cost and good water resistance is formed by compression molding, drying room solidification, demoulding, coloring and seal.
Description
Technical field
The present invention relates to a kind of encaustic tile.
Background technology
In the prior art, thistle tile is generally made by magnesia oxychloride cement, and its main component is magnesia, magnesium chloride, glass fiber or cloth etc.Owing to have that raw material are easy to get, cost is low, easy-formation (can be shaped to common glass shape watt, the imitative small black tile of continous way, imitative glazed roof tile, red watt of imitative English, imitative Spain watt etc.), anti-high and low-temp, characteristics such as certain intensity arranged, be used more widely in some occasions.But, existing magnesia oxychloride cement watt, because generally all there is the problem of damp suction surface halide accumulation and poor water resistance in the relation of its component, the manufacturing cost of product and intensity are also not ideal in addition, thereby have influenced that this kind watt large tracts of land is multiduty to be used and promote.
Summary of the invention
Purpose of the present invention is intended to overcome above-mentioned deficiency of the prior art, by increasing stabilizing agent, water repellent agent and filler etc. in component, thereby provides that a kind of manufacturing cost is lower, water resistance high-strength light encaustic tile preferably.
The present invention is achieved in that the constituent of watt body and the percentage by weight of each constituent are: magnesium oxide solution 17～30%, magnesium chloride brine 27～38%, add modified phosphate, boric acid each 0.5%, filler: flyash 20～30%, kieselguhr 5～9% and quartz powder 8～12%, modified urea-formaldehyde resin 0.5% and chopped strand 8～12%, above-mentioned raw materials is injected the mould that the bottom is covered with glass fabric, make through compression molding, drying room curing, the demoulding, colouring sealing.Characteristics such as the encaustic tile of Gou Chenging has that cost is low, intensity is high like this, light weight, water resistance are better.
Description of drawings
Fig. 1, be manufacture craft flow chart of the present invention.
The specific embodiment
Base material is selected for use and is adopted reduction MgO-MgCl
2-H
2O system, i.e. magnesia oxychloride cement (FRIM) compounding ingredients.This system introduces MgO by light burnt powder, introduces MgCl by exquisite halogen sheet
2, H
2O is not for containing the well water of Cl.When the concentration certain (25～30 ° of Be) of halogen sheet solution, when MgO content was 85-90% in the light burnt powder, then the ratio of light burnt powder and saltwater brine (Wet) was in 0.8～1.4 scope, and crystal phase structure is 5Mg (OH)
2.MgCl
2.8H
2O is expected to obtain high-intensity magnesia composite material when (being called for short the 5.1.8 crystalline phase).In batching, add organic admixture, to block capillary channel, prevent MgCl as modified urea-formaldehyde resin, polypropylene acid solution etc.
2Ooze out infiltration with extraneous moisture.In goods, mix the active filler material in addition, as flyash, kieselguhr, quartz powder etc.Contain good active SiO in these filler additives
2,, Al
2O
3And active Fe
2O
3In principal crystalline phase (5.1.8), self slowly harden, simultaneously in hydration process can with Mg (OH)
2, effect generates material or the stronger MgSiO of some water-resistance with hydraulicity
3Gelling knot phase compound improves water repelling property.During actual the preparation, the percentage by weight of getting each constituent under control raw material components situation is: magnesium oxide solution 17～30%, magnesium chloride brine 27～38%, add modified phosphate, boric acid each 0.5%, filler: flyash 20～30%, kieselguhr 5～9% and quartz powder 8～12%, modified urea-formaldehyde resin 0.5% and chopped strand 8～12%, above-mentioned raw materials is injected the mould that the bottom is covered with glass fabric, through compression molding, drying room curing, the demoulding, colouring sealing make promptly that a kind of cost is low, water resistance high-strength light encaustic tile preferably.
Claims (1)
1. encaustic tile, the percentage by weight that it is characterized in that watt composition of body base material and each composition is: magnesium oxide solution 17～30%, magnesium chloride brine 27～38%, add modified phosphate, boric acid each 0.5%, filler: flyash 20～30%, kieselguhr 5～9% and quartz powder 8～12%, modified urea-formaldehyde resin 0.5% and chopped strand 8～12%, above-mentioned raw materials is injected the mould that the bottom is covered with glass fabric, make through compression molding, drying room curing, the demoulding, colouring sealing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100534946A CN100362196C (en) | 2004-07-30 | 2004-07-30 | Lightweight encaustic tiles in high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100534946A CN100362196C (en) | 2004-07-30 | 2004-07-30 | Lightweight encaustic tiles in high strength |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1727601A CN1727601A (en) | 2006-02-01 |
| CN100362196C true CN100362196C (en) | 2008-01-16 |
Family
ID=35927096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100534946A Expired - Fee Related CN100362196C (en) | 2004-07-30 | 2004-07-30 | Lightweight encaustic tiles in high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100362196C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191835A (en) * | 2010-03-09 | 2011-09-21 | 霍炽坚 | Manufacturing method of aluminum-plastic tile |
| CN105273397A (en) * | 2015-10-17 | 2016-01-27 | 无为县华标新型墙体材料有限公司 | Color-surface tile |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093875U (en) * | 1991-03-19 | 1992-01-22 | 哈尔滨特产研究所轻型建材实验厂 | Ridge tile |
| CN1078449A (en) * | 1993-02-26 | 1993-11-17 | 朝阳市双塔建筑材料厂 | Utilize flyash to make light weight glazed tile production technique and product |
| CN1098393A (en) * | 1993-08-05 | 1995-02-08 | 吴英华 | Fly ash foamed light heat-insulating material and preparation method thereof |
| EP0931889A1 (en) * | 1998-01-21 | 1999-07-28 | Rohm And Haas Company | Precast concrete plates |
| CN1273221A (en) * | 1999-05-10 | 2000-11-15 | 周燕 | Colour tile of powdered coal ash |
| JP2002274918A (en) * | 2001-03-21 | 2002-09-25 | Matsushita Electric Works Ltd | Method of manufacturing inorganic board |
-
2004
- 2004-07-30 CN CNB2004100534946A patent/CN100362196C/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2093875U (en) * | 1991-03-19 | 1992-01-22 | 哈尔滨特产研究所轻型建材实验厂 | Ridge tile |
| CN1078449A (en) * | 1993-02-26 | 1993-11-17 | 朝阳市双塔建筑材料厂 | Utilize flyash to make light weight glazed tile production technique and product |
| CN1098393A (en) * | 1993-08-05 | 1995-02-08 | 吴英华 | Fly ash foamed light heat-insulating material and preparation method thereof |
| EP0931889A1 (en) * | 1998-01-21 | 1999-07-28 | Rohm And Haas Company | Precast concrete plates |
| CN1273221A (en) * | 1999-05-10 | 2000-11-15 | 周燕 | Colour tile of powdered coal ash |
| JP2002274918A (en) * | 2001-03-21 | 2002-09-25 | Matsushita Electric Works Ltd | Method of manufacturing inorganic board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1727601A (en) | 2006-02-01 |
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