CN1169402A - Fire-retardant, moist-proof board and production method thereof - Google Patents

Fire-retardant, moist-proof board and production method thereof Download PDF

Info

Publication number
CN1169402A
CN1169402A CN96106573A CN96106573A CN1169402A CN 1169402 A CN1169402 A CN 1169402A CN 96106573 A CN96106573 A CN 96106573A CN 96106573 A CN96106573 A CN 96106573A CN 1169402 A CN1169402 A CN 1169402A
Authority
CN
China
Prior art keywords
fire
moist
retardant
proof board
proof
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN96106573A
Other languages
Chinese (zh)
Inventor
吴新疆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN96106573A priority Critical patent/CN1169402A/en
Publication of CN1169402A publication Critical patent/CN1169402A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/30—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing magnesium cements or similar cements
    • C04B28/32—Magnesium oxychloride cements, e.g. Sorel cement
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Abstract

The present invention relates to a fire-proof and damp-proof slab and its production process. The said fire-proof and damp-proof slab comprises (wt%) 60-80% of magnesia, 5-18% of magnesium chloride, 5-10% of wood dust, 1-5% of filling material, 0.02-0.05% of sulphuric acid, 0.5-1.5% of resin adhesive, 0.02-0.08% of drier and a proper quantity of glass-fiber cloth. Its production process in cludes the following steps: dissolving magnesium chloride with water to make Baume' degree reach to 26-30 deg., mixing one with other raw materials according to a certain proportion, moulding, solidifying and demoulding, curing in water for 1-3 hr., drying finishing and veneering treatment. It can effectively prevent the slab material from deforming by absorbing water and wetting.

Description

A kind of fire-retardant, moist-proof board and production method thereof
The present invention relates to a kind of fire-retardant, moist-proof board and production method thereof, be particularly useful for the various sheet materials of architectural decoration.
The material that is suitable for making decorative sheet in the market has plywood, plasterboard, and wooden plywood prices such as magnesite plate are expensive, inflammable, use dangerous.In recent years society to go up mass-produced be that the magnesite plate (as 92100881 disclosed " heat-insulating decorative board of magnesite and manufacture crafts thereof ") of raw material has cheap with magnesium oxide, magnesium chloride, make simple, characteristics such as fire resistance is good, but its shortcoming is that intensity reduces after the moisture absorption, " returning halogen " phenomenon is arranged, and use range is very limited.
The object of the present invention is to provide a kind of magnesite plate and production method thereof of fire-proof and damp-proof, solve the suction moisture absorption and deformation problem of magnesite plate, make it to satisfy the needs of each side decorations.
Technical scheme of the present invention is achieved in that its composition of this fire-retardant, moist-proof board comprises magnesium oxide 60-80%, magnesium chloride 5-18%, wood chip 5-10%, filler 1-5%, sulfuric acid 0.02-0.05%, Resin adhesive 0.5-1.5%, siccative 0.02-0.08%, glasscloth, water surplus.
The better ratio of this fire-retardant, moist-proof board practicality is a magnesium oxide 75%, magnesium chloride 10%, wood chip 5%, filler 1%, sulfuric acid 0.025%, urea-formaldehyde resin adhesive 1%, urea 0.05%, glasscloth layer 2-3, water surplus.The filler that is suitable for using comprises talcum powder, zinc sulfide white, light calcium carbonate etc.The Resin adhesive that is suitable for using comprises urea-formaldehyde glue, white glue with vinyl etc., and the siccative that is suitable for using comprises urea element, ammonium chloride etc.
The production method of this fire-retardant, moist-proof board comprises: magnesium chloride reached degree Beaume 26-30 degree with water dissolution, is mixed in proportion with other raw material, and reverse mould, cure and demold was put into the water maintenance 1-3 hour after the slab demoulding, remake finishing after the drying, and veneer is handled.
Adopt slab that production method of the present invention makes in water after the maintenance dry again can preventing effectively return the halogen problem on deformation after the sheet material suction, its principle is not still understood, may is to have formed some stable hydrate in maintenance processes.Detect suction deformation rate, dry-shrinkage deformed rate, tensile strength, MOR etc. through relevant quality department and all far surpass examination criteria.Broad prospect for its application is arranged.
Describe technology contents of the present invention in detail below in conjunction with embodiment: fire-retardant, moist-proof board is formed and is comprised magnesium oxide 75%, magnesium chloride 10%, wood chip %, filler 1%, sulfuric acid 0.025%, urea-formaldehyde resin adhesive 1%, urea 0.05%, glasscloth layer 2-3, water surplus.The filler that is suitable for using comprises talcum powder, zinc sulfide white, light calcium carbonate etc.
The production method of this fire-retardant, moist-proof board comprises: magnesium chloride is reached degree Beaume 26-30 degree with water dissolution, be mixed in proportion with other raw material, template is put worktable, cover with glasscloth, be stained with liquid, be sprinkled upon on the glasscloth with brush, allow it soak into fully, reverse mould solidifies demould time 3-4 in summer hour again, 10-12 hour winter, put into the water maintenance after the slab demoulding 1-3 hour, and remake finishing after the drying, veneer is handled.

Claims (6)

1. its composition of fire-retardant, moist-proof board comprises magnesium oxide 60-80%, magnesium chloride 5-18%, wood chip 5-10%, filler 1-5%, sulfuric acid 0.02-0.05%, Resin adhesive 0.5-1.5%, siccative 0.02-0.08%, glasscloth, water surplus.
2. fire-retardant, moist-proof board according to claim 1 is characterized in that the better ratio that is suitable for is a magnesium oxide 75%, magnesium chloride 10%, wood chip 5%, filler 1%, sulfuric acid 0.025%, Resin adhesive 1%, siccative 0.05%, glasscloth layer 2-3, water surplus.
3. fire-retardant, moist-proof board according to claim 1 is characterized in that the filler that is suitable for using comprises talcum powder, zinc sulfide white, light calcium carbonate etc.
4. fire-retardant, moist-proof board according to claim 1 is characterized in that the Resin adhesive that is suitable for using comprises urea-formaldehyde glue, white glue with vinyl etc.
5. fire-retardant, moist-proof board according to claim 1 is characterized in that the siccative that is suitable for using comprises urea, ammonium chloride etc.
6. the production method of a fire-retardant, moist-proof board comprises: magnesium chloride is reached degree Beaume 26-30 degree with water dissolution, be mixed in proportion with other raw material, and reverse mould, cure and demold is characterized in that putting into the water maintenance after the slab demoulding remake finishing in 1-3 hour, veneer is handled.
CN96106573A 1996-06-26 1996-06-26 Fire-retardant, moist-proof board and production method thereof Pending CN1169402A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN96106573A CN1169402A (en) 1996-06-26 1996-06-26 Fire-retardant, moist-proof board and production method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN96106573A CN1169402A (en) 1996-06-26 1996-06-26 Fire-retardant, moist-proof board and production method thereof

Publications (1)

Publication Number Publication Date
CN1169402A true CN1169402A (en) 1998-01-07

Family

ID=5119281

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96106573A Pending CN1169402A (en) 1996-06-26 1996-06-26 Fire-retardant, moist-proof board and production method thereof

Country Status (1)

Country Link
CN (1) CN1169402A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1073058C (en) * 1998-11-20 2001-10-17 中国科学院上海硅酸盐研究所 Inorganic and flame-retardant type composite slab and method for mfg. same
CN102875110A (en) * 2012-05-10 2013-01-16 桂林永福龙港绿色环保建材有限公司 Production method of fireproofing flue and exhaust duct
CN103011751A (en) * 2013-01-05 2013-04-03 孙成坤 High-strength composite board or section steel for building and production method thereof
CN104310943A (en) * 2014-10-14 2015-01-28 哈尔滨金玉科技开发有限公司 Building material used for houses along railway and preparation method thereof
CN104827544A (en) * 2015-01-30 2015-08-12 董彬 Preparation method of aldehyde-free and poison-free fireproof artificial board
CN113771152A (en) * 2021-09-22 2021-12-10 河南佳诺威木业有限公司 Surface control process for PB cold veneer

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1073058C (en) * 1998-11-20 2001-10-17 中国科学院上海硅酸盐研究所 Inorganic and flame-retardant type composite slab and method for mfg. same
CN102875110A (en) * 2012-05-10 2013-01-16 桂林永福龙港绿色环保建材有限公司 Production method of fireproofing flue and exhaust duct
CN102875110B (en) * 2012-05-10 2016-09-07 桂林永福龙港绿色环保建材有限公司 Fire-proof flue and the production method of exhausting duct
CN103011751A (en) * 2013-01-05 2013-04-03 孙成坤 High-strength composite board or section steel for building and production method thereof
CN103011751B (en) * 2013-01-05 2014-08-27 孙成坤 High-strength composite board or section steel for building and production method thereof
CN104310943A (en) * 2014-10-14 2015-01-28 哈尔滨金玉科技开发有限公司 Building material used for houses along railway and preparation method thereof
CN104827544A (en) * 2015-01-30 2015-08-12 董彬 Preparation method of aldehyde-free and poison-free fireproof artificial board
CN104827544B (en) * 2015-01-30 2017-05-17 董彬 Preparation method of aldehyde-free and poison-free fireproof artificial board
CN113771152A (en) * 2021-09-22 2021-12-10 河南佳诺威木业有限公司 Surface control process for PB cold veneer
CN113771152B (en) * 2021-09-22 2022-07-22 河南佳诺威木业有限公司 Surface control process for PB cold patch

Similar Documents

Publication Publication Date Title
KR100307023B1 (en) Water and fire resistant materials and manufacturing method
US5364672A (en) Artificial stones
US6387489B2 (en) Decorative sheet and processes for the production of sheets
CN101134654A (en) Novel floor and manufacturing method thereof
PT1664193E (en) Wood-plastic compound
CN100504006C (en) Outer wall decoration plate
CN1169402A (en) Fire-retardant, moist-proof board and production method thereof
CN105965617B (en) A kind of manufacturing method of veneer base exterior wall cladding
CA1133953A (en) Hardening composition having a magnesite base and articles made therefrom
CN85109513A (en) The manufacturing process of composite intensified TERRAZZO
US2352553A (en) Method of making composite boards
CN101463580A (en) Natural fibrilia decorative board
CN112679160A (en) Production process of acid-colored decorative plate with glazed and smeared cement plate surface and coating lines
US2096242A (en) Roofing and siding element
CN2189607Y (en) Single-face visual colour-printed glass plate
CN1177123C (en) Production technique for manufacturing doors by using glass fiber of chlorine, oxygen and magnesium
CN1088510A (en) Porcelain board and manufacturing process thereof
CN1194202A (en) Large plane incombustible composite board and its producing technology
CN1112057A (en) Artificial plywood with plastic surface
CN2197206Y (en) Colour fire-retardant decorative board
CN101871252B (en) Environment-friendly cotton cloth plate for construction and decoration and preparation method thereof
CN1119144A (en) Method for forming pattern incised board by composite mould pressing of wood and chemical material and producing method
CN1192500A (en) Flame-retardant material for finishing external wall of house or building
CN2275133Y (en) Inorganic composite colour porcelain imitating tile
CN201033920Y (en) Exterior wall decorative panel

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C01 Deemed withdrawal of patent application (patent law 1993)
WD01 Invention patent application deemed withdrawn after publication