CN102070353A - Light-burned dolomite foam light partition board - Google Patents
Light-burned dolomite foam light partition board Download PDFInfo
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- CN102070353A CN102070353A CN201010551905XA CN201010551905A CN102070353A CN 102070353 A CN102070353 A CN 102070353A CN 201010551905X A CN201010551905X A CN 201010551905XA CN 201010551905 A CN201010551905 A CN 201010551905A CN 102070353 A CN102070353 A CN 102070353A
- Authority
- CN
- China
- Prior art keywords
- light
- parts
- partition plate
- foamed
- dolomite
- 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
Links
- 239000010459 dolomite Substances 0.000 title claims abstract description 46
- 229910000514 dolomite Inorganic materials 0.000 title claims abstract description 46
- 238000005192 partition Methods 0.000 title claims abstract description 40
- 239000006260 foam Substances 0.000 title abstract 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000004744 fabric Substances 0.000 claims abstract description 12
- 239000000835 fiber Substances 0.000 claims abstract description 11
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 7
- 239000003365 glass fiber Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 18
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 16
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical class [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 16
- 239000002994 raw material Substances 0.000 claims description 16
- 239000000395 magnesium oxide Substances 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 9
- 239000002893 slag Substances 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229910001629 magnesium chloride Inorganic materials 0.000 claims description 8
- 239000011152 fibreglass Substances 0.000 claims description 7
- 239000010881 fly ash Substances 0.000 claims description 7
- 230000008719 thickening Effects 0.000 claims description 7
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 6
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 claims description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 4
- 239000001506 calcium phosphate Substances 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 239000010902 straw Substances 0.000 claims description 4
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 claims description 4
- 238000001354 calcination Methods 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000004927 clay Substances 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 239000011505 plaster Substances 0.000 claims description 3
- 229920006327 polystyrene foam Polymers 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- MOMKYJPSVWEWPM-UHFFFAOYSA-N 4-(chloromethyl)-2-(4-methylphenyl)-1,3-thiazole Chemical compound C1=CC(C)=CC=C1C1=NC(CCl)=CS1 MOMKYJPSVWEWPM-UHFFFAOYSA-N 0.000 claims description 2
- 239000004254 Ammonium phosphate Substances 0.000 claims description 2
- 229920002748 Basalt fiber Polymers 0.000 claims description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920004935 Trevira® Polymers 0.000 claims description 2
- 229920002978 Vinylon Polymers 0.000 claims description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 claims description 2
- LFVGISIMTYGQHF-UHFFFAOYSA-N ammonium dihydrogen phosphate Chemical compound [NH4+].OP(O)([O-])=O LFVGISIMTYGQHF-UHFFFAOYSA-N 0.000 claims description 2
- 229910000148 ammonium phosphate Inorganic materials 0.000 claims description 2
- 235000019289 ammonium phosphates Nutrition 0.000 claims description 2
- 239000002956 ash Substances 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- YYRMJZQKEFZXMX-UHFFFAOYSA-L calcium bis(dihydrogenphosphate) Chemical compound [Ca+2].OP(O)([O-])=O.OP(O)([O-])=O YYRMJZQKEFZXMX-UHFFFAOYSA-L 0.000 claims description 2
- 229910000389 calcium phosphate Inorganic materials 0.000 claims description 2
- 235000011010 calcium phosphates Nutrition 0.000 claims description 2
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011790 ferrous sulphate Substances 0.000 claims description 2
- 235000003891 ferrous sulphate Nutrition 0.000 claims description 2
- 239000010440 gypsum Substances 0.000 claims description 2
- 229910052602 gypsum Inorganic materials 0.000 claims description 2
- BAUYGSIQEAFULO-UHFFFAOYSA-L iron(2+) sulfate (anhydrous) Chemical compound [Fe+2].[O-]S([O-])(=O)=O BAUYGSIQEAFULO-UHFFFAOYSA-L 0.000 claims description 2
- 229910000359 iron(II) sulfate Inorganic materials 0.000 claims description 2
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 2
- HCWCAKKEBCNQJP-UHFFFAOYSA-N magnesium orthosilicate Chemical compound [Mg+2].[Mg+2].[O-][Si]([O-])([O-])[O-] HCWCAKKEBCNQJP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000391 magnesium silicate Substances 0.000 claims description 2
- 229910052919 magnesium silicate Inorganic materials 0.000 claims description 2
- 235000019792 magnesium silicate Nutrition 0.000 claims description 2
- 229940045641 monobasic sodium phosphate Drugs 0.000 claims description 2
- 235000019691 monocalcium phosphate Nutrition 0.000 claims description 2
- 229910000150 monocalcium phosphate Inorganic materials 0.000 claims description 2
- 150000002790 naphthalenes Chemical class 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 235000011007 phosphoric acid Nutrition 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 229910000160 potassium phosphate Inorganic materials 0.000 claims description 2
- 229940093916 potassium phosphate Drugs 0.000 claims description 2
- 235000011009 potassium phosphates Nutrition 0.000 claims description 2
- 239000012254 powdered material Substances 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- AJPJDKMHJJGVTQ-UHFFFAOYSA-M sodium dihydrogen phosphate Chemical compound [Na+].OP(O)([O-])=O AJPJDKMHJJGVTQ-UHFFFAOYSA-M 0.000 claims description 2
- 235000019983 sodium metaphosphate Nutrition 0.000 claims description 2
- 239000001488 sodium phosphate Substances 0.000 claims description 2
- 229910000162 sodium phosphate Inorganic materials 0.000 claims description 2
- 235000011008 sodium phosphates Nutrition 0.000 claims description 2
- ITCAUAYQCALGGV-XTICBAGASA-M sodium;(1r,4ar,4br,10ar)-1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylate Chemical compound [Na+].C([C@@H]12)CC(C(C)C)=CC1=CC[C@@H]1[C@]2(C)CCC[C@@]1(C)C([O-])=O ITCAUAYQCALGGV-XTICBAGASA-M 0.000 claims description 2
- DAJSVUQLFFJUSX-UHFFFAOYSA-M sodium;dodecane-1-sulfonate Chemical compound [Na+].CCCCCCCCCCCCS([O-])(=O)=O DAJSVUQLFFJUSX-UHFFFAOYSA-M 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 claims description 2
- RYFMWSXOAZQYPI-UHFFFAOYSA-K trisodium phosphate Chemical compound [Na+].[Na+].[Na+].[O-]P([O-])([O-])=O RYFMWSXOAZQYPI-UHFFFAOYSA-K 0.000 claims description 2
- 235000013311 vegetables Nutrition 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000009413 insulation Methods 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 239000002154 agricultural waste Substances 0.000 abstract description 2
- 239000002440 industrial waste Substances 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000007710 freezing Methods 0.000 abstract 1
- 230000008014 freezing Effects 0.000 abstract 1
- 230000026030 halogenation Effects 0.000 abstract 1
- 238000005658 halogenation reaction Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000002562 thickening agent Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003756 stirring Methods 0.000 description 4
- 238000001723 curing Methods 0.000 description 3
- 238000011049 filling Methods 0.000 description 3
- 239000004568 cement Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000004035 construction material Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- RCJVRSBWZCNNQT-UHFFFAOYSA-N dichloridooxygen Chemical compound ClOCl RCJVRSBWZCNNQT-UHFFFAOYSA-N 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000003063 flame retardant Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 239000001095 magnesium carbonate Substances 0.000 description 2
- 235000014380 magnesium carbonate Nutrition 0.000 description 2
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 2
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 230000001846 repelling effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Building Environments (AREA)
Abstract
The invention relates to a light-burned dolomite foam light partition board, which comprises the following components in part by weight: 20 to 55 parts of light-burned dolomite powder, 30 to 85 parts of conditioner solution, 0.1 to 5 parts of chopped fibers, 0.01 to 8 parts of gas regulator, 0.01 to 8 parts of water-resistant admixture, 1 to 60 parts of industrial waste residues, 1 to 30 parts of thickener, 1 to 35 parts of lightweight aggregate, 1 to 16 layers of glass fiber mesh fabrics and 0.1 to 1 part of water reducing agent. The foam light partition board has the advantages of no steam curing or autoclave curing, normal temperature quick reaction and curing, high strength and water resistance, no moisture absorption or halogenation, no scumming, freezing resistance, sound insulation, thermal insulation, heat preservation, flame retardance, utilization of a large number of industrial waste residues and agricultural wastes, resource and energy saving, no emission of waste gas, waste water and waste residues (three wastes), and the like, has low production cost and good social and economic benefits, and is mainly used for a non load bearing partition.
Description
Technical field
The present invention relates to a kind of partition plate, particularly relate to a kind of light dolomite foamed light partition plate.
Background technology
The materials for wall reform is protection land resources, save energy, comprehensive utilization of resources, improves the important content of environment that promoting the use of novel wall material is one of important channel of development low-carbon economy, realization building energy conservation, social sustainable development.In modern architecture, the Highrise buildings of skeleton construction particularly, its interior wall uses the foamed light section bar mostly, and such as being the foaming concrete lightweight wall material that obtains of raw material processing etc. with Portland cement, flyash and whipping agent, its strength and stiffness are all relatively poor.In order to improve the intensity of lightweight inner partition wall body material, some are that the ambient cure foaming wall sheet material of cementitious material system begins comparatively fast to be developed with the magnesia oxychloride cement.For example: Chinese invention patent ZL90101518.0 discloses a kind of production method of light cellular partition board of silica-magnesia, and its component is made up of light calcined magnesia, magnesium chloride, active siliceous material, fiber and whipping agent.Chinese invention patent application 02114272.6 discloses a kind of light-weight foamed magnesia wall slab, and raw materials used is magnesium oxide, magnesium chloride, stablizer, staple fibre, properties-correcting agent, whipping agent, water repellent agent.Chinese invention patent application 200410064514.X discloses a kind of light body foamed inner wall plate and production technique thereof, and its component is made up of industrial residue, magnesium oxide, magnesium chloride, whipping agent.
In the aforementioned patent product, all be to utilize the magnesia oxychloride cement of magnesium oxide and magnesium chloride solution composition as consolidating material, its magnesium oxide source concentrates on Liaoning Province's Haicheng City and Dashiqiao City and Laizhou City, Shandong Province of China, obtain by the magnesite calcining, being subjected to the region on the one hand limits, be difficult to apply in China, on the other hand, again mass consumption the magnesite resource of China's preciousness.
Summary of the invention
The object of the present invention is to provide a kind of lightweight, high-strength, water resisting property good, sound insulation, heat insulation, fire-retardant compliance with environmental protection requirements again, raw material sources light dolomite foamed light partition plate widely.
The present invention is implemented by following technical scheme, and a kind of light dolomite foamed light partition plate comprises the component of following weight part:
20 parts～55 parts in light dolomite powder, 30 parts～85 parts of blender solution,
0.1 part～5 parts of chopped strands, 0.01 part～8 parts of gas regulators,
0.01 part～8 parts of anti-water admixtures.
It also includes the raw material of following parts by weight: 1～60 part of industrial residue.
It also includes the raw material of following parts by weight: 1～30 part of thickening material.
It also includes the raw material of following parts by weight: 1～35 part of light skeletal.
It also includes the raw material of following parts by weight: 1～16 layer of fiberglass gridding cloth.
It also includes the raw material of following parts by weight: 0.1～1 part of water reducer.
Described light dolomite powder is that rhombspar is through the powdered material that contains activated magnesia and lime carbonate after the calcining.
Described industrial residue is any one or more than one the mixture in flyash, slag, slag, slag or the desulfurated plaster.
Described blender is the mixture of any one or two kinds in magnesium chloride or the sal epsom.
Described blender solution is that degree Beaume is the mixture of any one or two kinds in the magnesium chloride solution of 18～35 ° of B é or the Adlerika that degree Beaume is 20～35 ° of B é.
Described thickening material is the mixture of any one or two kinds in magnesium oxide or the Magnesium Silicate q-agent.
Described light skeletal is any one or more than one the mixture in clay pottery sand and haydite, shale pottery sand and haydite, flyash ceramic sand and haydite, pearlstone, expanded vermiculite, polystyrene foam particles, sawdust or the agricultural crop straw.
Described chopped strand is any one or more than one the mixture in polypropylene fibre, polyethylene fibre, glass fibre, vegetable fibre, vinylon fibre, trevira or the basalt fibre.
Described gas regulator is any one or more than one the mixture in sodium abietate, sodium laurylsulfonate or the hydrogen peroxide.
Described fiberglass gridding cloth is the mixture of any one or two kinds in medium-alkali glass fibre grid cloth or the alkali resistant glass fiber grid cloth.
Described anti-water admixture is that concentration is any one or more than one the mixture in 35%～85% phosphoric acid, sodium phosphate, potassiumphosphate, ammonium phosphate, calcium phosphate, SODIUM PHOSPHATE, MONOBASIC, potassium primary phosphate, primary ammonium phosphate, monocalcium phosphate, sodium-metaphosphate, ferrous sulfate, gypsum or the silicon ash.
Described water reducer is the mixture of any one or two kinds in wooden calcium sulfonate or the naphthalene series high-efficiency water-reducing agent.
Manufacture method of the present invention in turn includes the following steps:
(1) raw material metering: light dolomite powder, industrial residue, blender solution, thickening material, light skeletal, chopped strand, gas regulator, anti-water admixture, water reducer according to the described material fiting ratio of first purpose of the present invention, are measured respectively;
(2) mix stirring: the described starting material that will measure mix, and stir and make the light dolomite compound;
(3) casting: the light dolomite compound is injected mould, make solid or hollow cross-sectional shape, in casting process, need fiberglass gridding cloth evenly is laid in the slip of 3～20mm of upper and lower surface;
(4) natural curing: after light dolomite foamed light partition plate solidified, the demoulding was piled up, and carries out maintenance under field conditions (factors), reaches design requirements until performance.
The invention has the advantages that: 1, utilize light dolomite to have ambient cure reaction, fast solidifying, high-strength, heat insulation, sound insulation, fire-retardant, freeze proof advantage for the light dolomite foamed light partition plate of main raw material(s) preparation, three-waste free discharge in the production process, belong to cleaner production, meet the requirement of novel wall material, have the good social economic benefit building function and building energy conservation.2, add anti-water admixture, improved the water resisting property of product, can be used as the materials for wall under the wet environment, enlarged the range of application of product; Water resisting property improves, and prolongs the work-ing life of product, has overcome the product moisture absorption simultaneously, has returned the shortcoming of halogen and scum.3, light dolomite foamed light partition plate adopts industrial residue and agricultural wastes such as sawdust, agricultural crop straw such as flyash, slag, slag, slag, desulfurated plaster in a large number, recycling of solid wastes and comprehensive utilization have been promoted, can reduce pollution to environment, reduce cost, and water repelling property is carried greatly; 4, adopt clay pottery sand and haydite, shale pottery sand and haydite, flyash ceramic sand and haydite, pearlstone, expanded vermiculite, polystyrene foam particles, sawdust, agricultural crop straw etc. are as light skeletal, can guarantee the low unit weight of foamed light partition plate, improved intensity again, reduce the transportation energy consumption simultaneously, improve thermal resistance, improve thermal and insulating performance, be applicable to construction material as non bearing structure; 5, adopt thickening material, fiberglass gridding cloth, water reducer to improve intensity greatly, improve workability, better improve thermal and insulating performance, can realize civilized construction.Light dolomite foamed light partition plate of the present invention is nontoxic, tasteless, "dead", harmless, free from environmental pollution, belongs to the environment-friendly type new construction material.
Embodiment:
Further set forth the present invention's a kind of light dolomite foamed light partition plate and manufacture method by the following examples, these embodiment are only presented for purposes of illustration, do not limit the scope of the invention.The experimental technique of unreceipted actual conditions in the following example, usually according to normal condition, or the condition of advising according to manufacturer.
Embodiment 1:
A kind of manufacture method of light dolomite foamed light partition plate in turn includes the following steps:
(1) raw material metering: with light dolomite powder, industrial residue, blender solution, thickening material, light skeletal, chopped strand, gas regulator, anti-water admixture, water reducer proportioning, metering respectively according to embodiment 2-9;
(2) mix stirring: the described starting material that will measure mix, and stir and make the light dolomite compound;
(3) casting: the light dolomite compound is injected mould, make solid or hollow cross-sectional shape, in casting process, need fiberglass gridding cloth evenly is laid in the slip of 3～20mm of upper and lower surface;
(4) natural curing: after light dolomite foamed light partition plate solidified, the demoulding was piled up, and carries out maintenance under field conditions (factors), reaches design requirements until performance.
Embodiment 2-17 is listed as follows:
Use the preparation method of embodiment 1 among the embodiment 2-17, become light dolomite foamed light partition plate (hollow) with table 2 formulation by table 1, light dolomite foamed light partition plate specification is 3600mm * 600mm * 90mm.
Table 1: the embodiment 2-9 tabulation of filling a prescription
Table 2: the embodiment 10-17 tabulation of filling a prescription
Embodiment 18: the performance of the light dolomite foamed light partition plate that makes filling a prescription with embodiment 2-17 is tested, and the result is as shown in table 3.
Table 3: the performance test table of the light dolomite foamed light partition plate that makes by embodiment 2-17 prescription
The present invention has features such as high-strength light, anti-water, freeze proof, shock resistance, compliance with environmental protection requirements as can be seen from Table 3.
Claims (17)
1. a light dolomite foamed light partition plate is characterized in that, comprises the component of following weight part:
20 parts～55 parts in light dolomite powder, 30 parts～85 parts of blender solution,
0.1 part～5 parts of chopped strands, 0.01 part～8 parts of gas regulators,
0.01 part～8 parts of anti-water admixtures.
2. a kind of light dolomite foamed light partition plate according to claim 1 is characterized in that it also includes the raw material of following parts by weight: 1～60 part of industrial residue.
3. according to claim 1 or 2 any described a kind of light dolomite foamed light partition plates, it is characterized in that it also includes the raw material of following parts by weight: 1～30 part of thickening material.
4. according to any described a kind of light dolomite foamed light partition plate of claim 1-3, it is characterized in that it also includes the raw material of following parts by weight: 1～35 part of light skeletal.
5. according to any described a kind of light dolomite foamed light partition plate of claim 1-4, it is characterized in that it also includes the raw material of following parts by weight: 1～16 layer of fiberglass gridding cloth.
6. according to any described a kind of light dolomite foamed light partition plate of claim 1-5, it is characterized in that it also includes the raw material of following parts by weight: 0.1～1 part of water reducer.
7. a kind of light dolomite foamed light partition plate according to claim 1 is characterized in that, described light dolomite powder is that rhombspar is through the powdered material that contains activated magnesia and lime carbonate after the calcining.
8. a kind of light dolomite foamed light partition plate according to claim 2 is characterized in that described industrial residue is any one or more than one the mixture in flyash, slag, slag, slag or the desulfurated plaster.
9. a kind of light dolomite foamed light partition plate according to claim 1 is characterized in that, described blender is the mixture of any one or two kinds in magnesium chloride or the sal epsom.
10. a kind of light dolomite foamed light partition plate according to claim 9, it is characterized in that described blender solution is that degree Beaume is the mixture of any one or two kinds in the magnesium chloride solution of 18～35 ° of B é or the Adlerika that degree Beaume is 20～35 ° of B é.
11. a kind of light dolomite foamed light partition plate according to claim 3 is characterized in that, described thickening material is the mixture of any one or two kinds in magnesium oxide or the Magnesium Silicate q-agent.
12. a kind of light dolomite foamed light partition plate according to claim 4, it is characterized in that described light skeletal is any one or more than one the mixture in clay pottery sand and haydite, shale pottery sand and haydite, flyash ceramic sand and haydite, pearlstone, expanded vermiculite, polystyrene foam particles, sawdust or the agricultural crop straw.
13. a kind of light dolomite foamed light partition plate according to claim 1, it is characterized in that described chopped strand is any one or more than one the mixture in polypropylene fibre, polyethylene fibre, glass fibre, vegetable fibre, vinylon fibre, trevira or the basalt fibre.
14. a kind of light dolomite foamed light partition plate according to claim 1 is characterized in that described gas regulator is any one or more than one the mixture in sodium abietate, sodium laurylsulfonate or the hydrogen peroxide.
15. a kind of light dolomite foamed light partition plate according to claim 5 is characterized in that, described fiberglass gridding cloth is the mixture of any one or two kinds in medium-alkali glass fibre grid cloth or the alkali resistant glass fiber grid cloth.
16. a kind of light dolomite foamed light partition plate according to claim 1, it is characterized in that described anti-water admixture is that concentration is any one or more than one the mixture in 35%～85% phosphoric acid, sodium phosphate, potassiumphosphate, ammonium phosphate, calcium phosphate, SODIUM PHOSPHATE, MONOBASIC, potassium primary phosphate, primary ammonium phosphate, monocalcium phosphate, sodium-metaphosphate, ferrous sulfate, gypsum or the silicon ash.
17. a kind of light dolomite foamed light partition plate according to claim 6 is characterized in that: described water reducer is the mixture of any one or two kinds in wooden calcium sulfonate or the naphthalene series high-efficiency water-reducing agent.
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| CN201010551905XA CN102070353A (en) | 2010-11-22 | 2010-11-22 | Light-burned dolomite foam light partition board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201010551905XA CN102070353A (en) | 2010-11-22 | 2010-11-22 | Light-burned dolomite foam light partition board |
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| CN102070353A true CN102070353A (en) | 2011-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010551905XA Pending CN102070353A (en) | 2010-11-22 | 2010-11-22 | Light-burned dolomite foam light partition board |
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Application publication date: 20110525 |