CN1216007C - Composite environment-protection fire-retardant wall plate - Google Patents
Composite environment-protection fire-retardant wall plate Download PDFInfo
- Publication number
- CN1216007C CN1216007C CN021340439A CN02134043A CN1216007C CN 1216007 C CN1216007 C CN 1216007C CN 021340439 A CN021340439 A CN 021340439A CN 02134043 A CN02134043 A CN 02134043A CN 1216007 C CN1216007 C CN 1216007C
- Authority
- CN
- China
- Prior art keywords
- composite
- shares
- parts
- wall plate
- protection fire
- 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.)
- Expired - Fee Related
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Classifications
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- 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
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- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/44—Thickening, gelling or viscosity increasing agents
- C04B2103/445—Gelling agents
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- 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
- C04B2111/21—Efflorescence resistance
-
- 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
-
- 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
- C04B2111/30—Nailable or sawable 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
- C04B2111/52—Sound-insulating materials
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- 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 provides a composite environment protection fireproof wallboard which is composed of constituents which are measured by the following weight shares: 50 to 80 shares of magnalium composite gelled material, 0 to 20 shares of hollow floating beads, 2 to 20 shares of expanded vermiculite, 8 to 32 shares of one of crop straws, saw wood powder and rice-wheat bran powder, 5 to 20 shares of fly ash, 2 to 8 shares of flame proof agents and 1 to 10 shares of composite modifying agents. The wallboard has the advantages of good flame proof and soundproof performance, high strength, water resistance without efforescence, the capability of being sawn and nailed, comprehensive utilization of industrial and agricultural waste and no waste generated during the production. The present invention is mainly used for partition walls without load bearing.
Description
Technical field
The present invention relates to a kind of structural sheeting, particularly relate to a kind of composite environment-protection fire-retardant wall plate.
Background technology
At present, various wallboards have been widely used as building partition, Chinese patent CN1173475 discloses a kind of light cellular partition board, and its component is made up of flyash, magnesium oxide, magnesium chloride saltwater brine, Portland cement and puffing foaming liquid, and normal temperature needs 4～24 hours ability to solidify down, set time is long, need pre-buried two-layer middle alkali glass grid cloth or wire cloth in the middle of the partition wall, could satisfy requirement of strength, also need rebuild behind the cure and demold and fly hair, wallboard adopts PVC plastics tubing or steel pipe to strengthen the cost height.
Summary of the invention
The objective of the invention is to overcome above-mentioned shortcoming, a kind of have good fire-resistant, sound insulation property are provided, intensity height, halogenation, frost mist free, water-fast, the composite environment-protection fire-retardant wall plate that can saw, can follow closely.
Composite environment-protection fire-retardant wall plate component of the present invention comprises 50～80 parts of magnalium composite gelled materials by weight, 0～20 part of hollow float bead, 2～20 parts of expanded vermiculites, in crop stalk, sawdust and the rice wheat litter shell powder at least a 8～32 parts, 5～20 parts in flyash, 2～8 parts of flame-proofing agents, 1～10 part of composite modifier.Wherein, the component of magnalium composite gelled material is by weight by 38～55 parts of light calcined magnesias, 25～50 parts of saltwater brines, 1～10 part of aluminate cement, 1～10 part of composition of talcum powder.Flame-proofing agent is one or more in aluminum oxide, silicon ash, the water glass.Composite modifier be in boric acid and salt, phosphoric acid and salt thereof, sulfuric acid and salt thereof, the unsaturated polyester one or more, unsaturated polyester is polyolefin resin, as 8291 unsaturated polyester resins etc.Saltwater brine is formulated in 1: 1 ratio by industrial hex-ammoniate and water, and content of magnesium chloride is greater than 43% in the saltwater brine.The fineness of crop stalk, sawdust, rice wheat litter shell powder is 8～120 orders.
Alkali glass grid cloth or wire cloth and reinforced pipe during the advantage of composite environment-protection fire-retardant wall plate of the present invention is need not to add, got final product the demoulding in 0.5～1.0 hour owing to add under composite modifier and the flame-proofing agent normal temperature, the production efficiency height, cost is low, intensity and fire performance are good, fire endurance reaches 3 hours, and the bending resistance failing load reaches more than the 5000N, halogenation, frost mist free, water-fast.Be mainly used in the building non-load bearing wall.
Embodiment
Embodiment 1:
The set of dispense ratio
Magnalium composite gelled material 78kg
Hollow float bead 10kg
Expanded vermiculite 5kg
Paddy stalk (60 order) 10kg
Flyash 5kg
Silicon ash 1kg
SODIUM PHOSPHATE, MONOBASIC 1kg
Boric acid 1kg
Wherein, the magnalium composite gelled material is made after mixing by light calcined magnesia (Mgo＞80%) 40kg, saltwater brine 30kg, aluminate cement 3kg, talcum powder 5kg.
After magnalium composite gelled material and hollow float bead, expanded vermiculite, paddy stalk, flyash, silicon ash mixed, add SODIUM PHOSPHATE, MONOBASIC and boric acid and mix, add water and be adjusted to plastic material, casting, maintenance 7 days, the present invention.Its performance index are as shown in table 1.
Embodiment 2:
The set of dispense ratio
Magnalium composite gelled material 80kg
Expanded vermiculite 5kg
Wheat straw (60 order) 15kg
Flyash 10kg
Water glass 2kg
Phosphatase 11 kg
Boric acid 1kg
Wherein, the magnalium composite gelled material is made after mixing by light calcined magnesia (MgO＞80%) 45kg, saltwater brine 32kg, aluminate cement 2kg, talcum powder 1kg.
After magnalium composite gelled material and expanded vermiculite, wheat straw, flyash, water glass mixed, add phosphoric acid and boric acid and mix, add water and be adjusted to plastic material, casting, maintenance 10 days the present invention.Its performance index are as shown in table 1.
Embodiment 3:
The set of dispense ratio
Magnalium composite gelled material 79kg
Hollow float bead 5kg
Expanded vermiculite 10kg
Paddy stalk (60 order) 12kg
Flyash 5kg
Aluminum oxide 1.5kg
Aluminum phosphate 1kg
8291 unsaturated polyester resin 2kg
Wherein, the magnalium composite gelled material is made after mixing by light calcined magnesia (MgO＞80%) 42kg, saltwater brine 30kg, aluminate cement 5kg, talcum powder 2kg.
After magnalium composite gelled material and hollow float bead, expanded vermiculite, paddy stalk, flyash, aluminum oxide mixed, add aluminum phosphate and 8291 unsaturated polyester resins and mix, add water and be adjusted to plastic material, casting, maintenance 8 days the present invention.Its performance index are as shown in table 1.
Table 1: performance index
| JG/T3029-1995 " premises partition wall light lath " | Embodiment 1 | Embodiment 2 | Embodiment 3 | |
| Drying shrinkage value mm/m | ≤0.8 | 0.38 | 0.35 | 0.40 |
| Oise insulation factor dB | ≥30 | 42 | 43 | 41 |
| Fire endurance (h) | ≥1 | ≥3 | ≥3 | ≥3 |
| Single-point hanging force (N) | ≥800 | ≥800 | ≥800 | ≥800 |
| Shock resistance (3 times) | Do not have and pass through the sky crack | Do not have and pass through the sky crack | Do not have and pass through the sky crack | Do not have and pass through the sky crack |
| The bending resistance failing load | Be not less than 0.75 times that plate is conducted oneself with dignity | 4.32 of plate deadweight | 4.35 of plate deadweight | 4.38 of plate deadweight |
| Combustionproperty | Do not fire | Do not fire | Do not fire | Do not fire |
| Radioactivity | "dead" | "dead" | "dead" |
Claims (4)
1, a kind of composite environment-protection fire-retardant wall plate, it is characterized in that component comprises 50～80 parts of magnalium composite gelled materials by weight, 0～20 part of hollow float bead, 2～20 parts of expanded vermiculites, in crop stalk, sawdust and the rice wheat litter shell powder at least a 8～32 parts, 5～20 parts in flyash, 2～8 parts of flame-proofing agents, 1～10 part of composite modifier, wherein, flame-proofing agent is one or more in aluminum oxide, silicon ash, the water glass, and composite modifier is one or more in boric acid and salt, phosphoric acid and salt thereof, sulfuric acid and salt thereof, the unsaturated polyester.
2, composite environment-protection fire-retardant wall plate as claimed in claim 1, the component that it is characterized in that the magnalium composite gelled material be by weight by 38～55 parts of light calcined magnesias, 25～50 parts of saltwater brines, 1～10 part of aluminate cement, 1～10 part of composition of talcum powder.
3, composite environment-protection fire-retardant wall plate as claimed in claim 2 is characterized in that saltwater brine is formulated in 1: 1 ratio by industrial hex-ammoniate and water, and content of magnesium chloride is greater than 43% in the saltwater brine.
4, composite environment-protection fire-retardant wall plate as claimed in claim 1 is characterized in that the fineness of crop stalk, sawdust, rice wheat litter shell powder is 8～120 orders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN021340439A CN1216007C (en) | 2002-11-12 | 2002-11-12 | Composite environment-protection fire-retardant wall plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN021340439A CN1216007C (en) | 2002-11-12 | 2002-11-12 | Composite environment-protection fire-retardant wall plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1405117A CN1405117A (en) | 2003-03-26 |
| CN1216007C true CN1216007C (en) | 2005-08-24 |
Family
ID=4747524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN021340439A Expired - Fee Related CN1216007C (en) | 2002-11-12 | 2002-11-12 | Composite environment-protection fire-retardant wall plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1216007C (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103758276B (en) * | 2008-03-21 | 2017-09-08 | 阿什工业技术有限责任公司 | With reference to the wall board material of matrix of microparticles |
| CN101407401B (en) * | 2008-10-31 | 2011-03-30 | 辽宁钢城门业有限公司 | Floating bead anti-fire door core board |
| CN102689345B (en) * | 2012-05-31 | 2015-03-11 | 广州市棕宝纤维制品有限公司 | Fireproof plant fiber furniture board |
| CN104556952A (en) * | 2013-10-29 | 2015-04-29 | 四川洪福地科技有限公司 | Novel wall material based on waste stillage residues |
| CN104072088B (en) * | 2014-06-05 | 2016-03-30 | 安徽中益新材料科技有限公司 | A kind of environmental-friendly walling fireproof heated board and preparation method thereof |
| CN105317163A (en) * | 2014-06-13 | 2016-02-10 | 廖树汉 | Inflammable wood sandwich plate composite grass sheet avoiding insects and ants eating, being heat-preservative and sound-insulating and being inflammable at 1000 DEG C |
| CN105645881A (en) * | 2016-02-27 | 2016-06-08 | 柳州市够旺贸易有限公司 | Preparation method of bricks for building |
| CN106892640A (en) * | 2017-04-11 | 2017-06-27 | 安徽省明美矿物化工有限公司 | One kind contains bentonitic novel insulation board and preparation method thereof |
-
2002
- 2002-11-12 CN CN021340439A patent/CN1216007C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1405117A (en) | 2003-03-26 |
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