CN1059647C - Thermal insulating water-proof composite material for roof and its producing method - Google Patents

Thermal insulating water-proof composite material for roof and its producing method Download PDF

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Publication number
CN1059647C
CN1059647C CN97120145A CN97120145A CN1059647C CN 1059647 C CN1059647 C CN 1059647C CN 97120145 A CN97120145 A CN 97120145A CN 97120145 A CN97120145 A CN 97120145A CN 1059647 C CN1059647 C CN 1059647C
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China
Prior art keywords
water
thermal
composite material
proof composite
polystyrene foam
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Expired - Fee Related
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CN97120145A
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Chinese (zh)
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CN1183391A (en
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徐虎林
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Individual
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Priority to CN97120145A priority Critical patent/CN1059647C/en
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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
    • C04B28/001—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 unburned clay
    • 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
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00586—Roofing 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
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Working Measures On Existing Buildindgs (AREA)

Abstract

The present invention belongs to the technical field of thermal insulation, thermal preservation and water prevention, which comprises polystyrene foam, silicon aluminium wool and chalk soil. Organosilicon additives and chemical engineering assistants are utilized. A thermal-insulating thermal-preserving water-proof composite material is invented by physical treatment and chemical reactions according to a certain proportions and process. The thermal insulating water-proof composite material integrated with thermal insulation, thermal preservation and water prevention has the advantage of low cost, etc., and has low heat conductivity which is 0.061 W/MK during 298K. The thermal insulating water-proof composite material has wide application in the industries of industrial and civil buildings, vehicles, electromechanism, repositories, freezing plants, national defence, etc.

Description

Roofing heat preservation and insulation matrix material and production method
The invention belongs to the heat-proof insulation waterproof technical field.The worker China Democratic National Construction Association, warehouse, freezer, roofing and the furred ceiling that are applied to build; Industries such as refrigerator, Electric Appliance Cabinet and electric power, medicine, weaving, oil, chemical industry, metallurgy in the automobile of communications and transportation, train ceiling, the electromechanics.
Chinese patent is in the invention of open (CN1062776A, application number 91112601.5) energy-saving roof boarding on July 15th, 1992, and this invention range of application is little, and complex structure, structure design is three layers, is concrete up and down, and the centre is a thermal insulation layer, than great, easily dry and cracked between plate and the plate, the construction trouble.
And traditional roofing heat insulating material is pearlite brick, vermiculite brick, their water-intake rates reach 300%, some constructions, it and top cement layer are non-caked, behind the wet trade in the middle of moisture content go out not go, and cracky, between brick and the brick heat bridge is arranged simultaneously, heat preservation and insulation is poor, and shrinking percentage is big, easily dry and cracked after the construction, destroy building waterproof layer and produce the room leakage.
In order to overcome the prior art existing problems, heat-proof insulation waterproof is combined as a whole, and we provide a kind of with polystyrene foam (particulate state) and sepiolite and float pearl (power plant), flyash, aluminum oxide powder pearlstone, wilkinite, aluminosilicate fiber cotton.Graininess and filamentary material, utilize waterproofing agent of organosilicon (methyl silicon sodium alcoholate) organic silicon emulsion (GP) caustic soda (NaOH) and chalk soil powder and chemical assistant permeate agent (anion surfactant T), by physical treatment and chemical reaction, by certain prescription and technology, a kind of heat-insulation and heat-preservation, lightweight, waterproof, low-cost of collecting of invention in a composite material.
We are achieved through the following technical solutions major ingredient (kg/m of the present invention at invention 3): polystyrene foam 8-10, chalk soil powder 3-4, sepiolite 8-11, perlite 15-20, wilkinite 5-7, float pearl 7-10, organic silicon emulsion 3-5, waterproofing agent of organosilicon 4-6, water 630--650, caustic soda 1-2, flyash 20-25, aluminum oxide powder 1-2, aluminosilicate fiber cotton 9-10, permeate agent 1-2.This material makes it form loose porous state by adding polystyrene foam and perlite and with the aluminum oxide powder foaming flyash being activated, and makes this material lightweight, dry density 170gk/m 3, be 0.061w/mk at 25 ℃ of thermal conductivitys of normal temperature.By adding sepiolite and sial cellucotton under the effect of penetrant t, form jelly, the typing back forms inner netted tension structure.By waterproofing agent of organosilicon, make to have good water-repellancy, and form the breathable waterproof film at this material surface.Utilize flyash, reduced cost, have fine social benefit.
The step of producing thermal insulating water-proof composite material for roof is: at first caustic soda is put into immersion, add 100 fens jin of water and stir.Put into organosilicon supernatant liquid and permeate agent then, fully stirred 10 minutes, after aluminosilicate fiber cotton is broken put into fermentation vat again, soaked 24 hours.The 530 fens jin that discharges water in big stirrer adds waterproofing agent of organosilicon, machines, and slowly puts into sepiolite then, stirs after 10 minutes, adds polystyrene foam again, the native powder pearlstone of chalk, wilkinite, floats pearl, flyash, aluminum oxide powder.After stirring, put into static pond, the metering of dress bag, warehouse-in after 24 hours.According to above-mentioned, thermal insulating water-proof composite material for roof is characterized by clay shape body of paste, after the mould shape oven dry, can be made into all size sheet material.
2-3 ℃ 2-3 ℃ of rooftop applications room temperature in summer decline, is heated up winter in the worker China Democratic National Construction Association that is applied to of the present invention.In construction, remove vapour barrier, substitute pearlite brick, vermiculite, use this material 3cm thickness and be equivalent to traditional material 12cm thick material, alleviate load-bearing, reach the heat-insulation and heat-preservation requirement.Have fine sound insulation and decorate properties simultaneously, use the back not have be full of cracks, play the distension phenomenon.Integrated insulation and waterproof, low-cost in addition, therefore, save a large amount of sources for country, have wide application prospect.

Claims (3)

1. roofing heat preservation and insulation matrix material is characterized in that: raw materials used proportioning is (KG/M 3): polystyrene foam 8-10; (1).Methyl silicon sodium alcoholate water-resisting agent 4-6; (8).Chalk soil powder 3-4; (2).Water 630-650; (9).Sepiolite 8-11; (3).Caustic soda 1-2; (10).Pearlstone 15-20; (4).Flyash 20-25; (11).Wilkinite 5-7; (5).Aluminum oxide powder 1-2; (12).Float pearl 7-10; (6).Aluminosilicate fiber cotton 9-10; (13).Organic silicon emulsion 3-5; (7).The hot fat sodium sulfonate of maleic acid di-secondary,
Commodity are by name: the fast T 1-2 of permeate agent; (14).
2. the production method of a roofing heat preservation and insulation matrix material: it is characterized in that:
2.1 raw materials used proportioning is: (KG/M 3): polystyrene foam 8-10; (1).Methyl silicon sodium alcoholate water-resisting agent 4-6; (8).Chalk soil powder 3-4; (2).Water 630-650; (9).Sepiolite 8-11; (3).Caustic soda 1-2; (10).Pearlstone 15-20; (4).Flyash 20-25; (11).Wilkinite 5-7; (5).Aluminum oxide powder 1-2; (12).Float pearl 7-10; (6).Aluminosilicate fiber cotton 9-10; (13).Organic silicon emulsion 3-5; (7).The hot fat sodium sulfonate of maleic acid di-secondary,
Commodity are by name: the fast T 1-2 of permeate agent; (14).
2.2 this method comprises following processing step:
2.2.1 caustic soda (10) is put into fermentation vat, add a part of water (9), put into the hot fat sodium sulfonate of organic silicon emulsion (7) and maleic acid di-secondary then. commodity are by name: the fast T of permeate agent (14), fully stir after 10 minutes, again aluminosilicate fiber cotton (13), put into soaking pit, soaked 24 hours.
2.2.2 in big stirrer, put into remainder water (9), start is stirred, slowly put into sepiolite (3) then, with methyl silicon sodium alcoholate water-resisting agent (8), stir after 10 minutes, add polystyrene foam (1) again, Chalk soil powder (2), pearlstone (4), wilkinite (5) floats pearl (6), flyash (11), aluminum oxide powder (12).After stirring, put into static pond, dress bag metering warehouse-in after 24 hours.
3. roofing heat preservation and insulation matrix material according to claim 1 is characterized in that: this material further is processed as paste and decorating film.
CN97120145A 1997-11-12 1997-11-12 Thermal insulating water-proof composite material for roof and its producing method Expired - Fee Related CN1059647C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN97120145A CN1059647C (en) 1997-11-12 1997-11-12 Thermal insulating water-proof composite material for roof and its producing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN97120145A CN1059647C (en) 1997-11-12 1997-11-12 Thermal insulating water-proof composite material for roof and its producing method

Publications (2)

Publication Number Publication Date
CN1183391A CN1183391A (en) 1998-06-03
CN1059647C true CN1059647C (en) 2000-12-20

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1068859C (en) * 1998-10-29 2001-07-25 陈占魁 Composite thermal insulating material
CN101269945B (en) * 2008-04-23 2011-02-02 赵应龙 Composite aluminium-magnesium-silicate thermal insulating material and preparation technique
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
CN102220057B (en) * 2011-04-28 2012-09-12 上海绿山实业有限公司 Sound-absorbing paint and preparation method thereof

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87102864A (en) * 1987-04-15 1987-11-18 王吉宇 Composite silicate thermal insulation paint and production method thereof
CN87101962A (en) * 1987-03-13 1988-03-30 四川省涪陵地区垫江县三峡节能产品厂 Composite silicate heat insulation material and method for making
CN1030069A (en) * 1988-02-02 1989-01-04 夏杏雪 Novel composite thermal insulating material
CN1058419A (en) * 1990-07-21 1992-02-05 田后德 Composite heat-insulated material
CN1107815A (en) * 1994-03-04 1995-09-06 徐虎林 Composite, insulating, light organosilicon wall material and its production process
CN1124750A (en) * 1994-02-09 1996-06-19 曲中辉 Non-toxic compounded insulation paint

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87101962A (en) * 1987-03-13 1988-03-30 四川省涪陵地区垫江县三峡节能产品厂 Composite silicate heat insulation material and method for making
CN87102864A (en) * 1987-04-15 1987-11-18 王吉宇 Composite silicate thermal insulation paint and production method thereof
CN1030069A (en) * 1988-02-02 1989-01-04 夏杏雪 Novel composite thermal insulating material
CN1058419A (en) * 1990-07-21 1992-02-05 田后德 Composite heat-insulated material
CN1124750A (en) * 1994-02-09 1996-06-19 曲中辉 Non-toxic compounded insulation paint
CN1107815A (en) * 1994-03-04 1995-09-06 徐虎林 Composite, insulating, light organosilicon wall material and its production process

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