CN1208278C - Fire-retardant heat-insulation material - Google Patents

Fire-retardant heat-insulation material Download PDF

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Publication number
CN1208278C
CN1208278C CNB021376867A CN02137686A CN1208278C CN 1208278 C CN1208278 C CN 1208278C CN B021376867 A CNB021376867 A CN B021376867A CN 02137686 A CN02137686 A CN 02137686A CN 1208278 C CN1208278 C CN 1208278C
Authority
CN
China
Prior art keywords
fire
component
insulation
heat
insulation material
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
Application number
CNB021376867A
Other languages
Chinese (zh)
Other versions
CN1405112A (en
Inventor
黄奕雄
吴梅群
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.)
LEYI PETROLEUM CHEMICAL CO Ltd SHANGHAI
Original Assignee
LEYI PETROLEUM CHEMICAL CO Ltd SHANGHAI
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 LEYI PETROLEUM CHEMICAL CO Ltd SHANGHAI filed Critical LEYI PETROLEUM CHEMICAL CO Ltd SHANGHAI
Priority to CNB021376867A priority Critical patent/CN1208278C/en
Publication of CN1405112A publication Critical patent/CN1405112A/en
Application granted granted Critical
Publication of CN1208278C publication Critical patent/CN1208278C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fireproofing Substances (AREA)
  • Building Environments (AREA)

Abstract

The present invention discloses a fire-retardant heat-insulation material which is a composition. The material comprises the following components: 1.5 to 2.0 portions by weight of component A and 0.8 to 1.2 portions by weight of component B; the component A comprises the following components: 55 to 62 wt% of low-calcium fly ash, 15 to 22 wt% of calcium hydroxide, 15 to 22 wt% of kaolin, 0.6 to 0.9 wt% of spun glass and 4 to 7 wt% of magnesium hydroxide. The heat-insulation material belongs to the A-level noncombustible material, and has the advantages of good heat-insulation performance, abundant raw material and low cost. Thus, the fire-retardant heat-insulation material can meet the needs of the building field and provides a novel heat-insulation and fire-retardant building material.

Description

Fire-retardant heat-insulation material
Technical field
The present invention relates to a kind of material of construction, specifically, relate to a kind of external wall of building material, relate in particular to a kind of insulating wall material.
Background technology
Along with the continuous development of science and technology, people have higher requirement to material of construction, and it is all not ideal enough on its various performances to be used in the material of construction of exterior wall at present, especially energy-conservation, fire prevention, aspects such as insulation can not satisfy the needs of relevant department, and most external wall of building materials all adopt black cement as cakingagent, than great, be generally about 2.7, thermal conductivity is big, and bond performance is poor, come off easily, constructing operation is difficult for.
Summary of the invention
The technical issues that need to address of the present invention are to disclose a kind of fire-retardant heat-insulation material, to overcome the above-mentioned defective that prior art exists.
Technical scheme of the present invention:
Fire-retardant heat-insulation material of the present invention is a kind of composition, and its component and parts by weight comprise 1.5～2.0 parts A component and 0.8～1.2 part B component;
Wherein: the component and the weight percentage of A component comprise:
Low calcium fly ash 55～62%
Calcium hydroxide 15～22%
Kaolin 15～22%
Glass fibre 0.6～0.9%
Magnesium hydroxide 4～7%
The B component is a pearlstone, according to the present invention, can preferably adopt mixed expanded perlite, is 70～80kg/m as adopting proportion 3The pearlstone mixture, pearlstone is a kind of acidic lava of volcanic eruption, the glassy rock through extremely acute cooling forms has the pearl fissured structure;
Said low calcium fly ash, calcium hydroxide, kaolin are filler, low calcium fly ash is a kind of slightly hydraulic gelling material, no cohesive force own can form the stable and binding agent that have hydraulicity gelling property of conviction behind adding calcium hydroxide and the kaolin, plays cohesive action.
Glass fibre can prevent to ftracture after the material cured;
Magnesium hydroxide is a fire retardant, to improve the flame retardant properties of material;
The main component of said pearlstone is SiO 2, TiO 2, Al 2O 3, Fe 2O 3,, can adopt the commercially available prod for a kind of nonflammable lagging material.
Fire-retardant heat-insulation material of the present invention is to be material of main part with non-flame properties pearlstone, adopt flyash, calcium hydroxide, and inorganic materials such as kaolin are cakingagent, have added that auxiliary agent mixes.Need only during construction A, B component are mixed, and add the water of A, B two component total amounts 200～250%, stir, be mixed into paste and get final product, paste can be constructed in metope by the form of plastering during construction.
Material insulation heat-insulating property of the present invention is good, this material has adopted pearlstone as the insulation main material, make thermal conductivity be reduced to 0.069 greatly, pearlstone is the inorganic non-combustible thing simultaneously, powders such as flyash are silicic acid class inorganics, all belong to incombustible substance, so this material belongs to A level non-combustible material.Adopt the GB/T5464-1999 standard that material of the present invention is carried out fire retardancy test, the result shows, be A level incombustible substance, be specially adapted to the extra high buildings of fire protection requirement, the present invention has replaced black cement traditionally with flyash, not only proportion drops to 0.8 from 2.7, and the thermal conductivity ratio black cement of flyash is much lower, and (black cement is 1.0, flyash is 0.26), easy construction of the present invention, the starting material source is abundant, is the secondary products of dregs series products as flyash, raw material sources are abundant, and cheap, therefore fire-retardant heat-insulation material of the present invention can satisfy the needs of building field, is a kind of insulation, fire-retardant New Building Materials.
Embodiment
Embodiment 1
13 kilograms of flyash, 4 kilograms of calcium hydroxides, 4 kilograms of kaolin, 0.2 kilogram of glass fibre, 1.5 kilograms of magnesium hydroxide mixtures are even, promptly obtain the A component;
In above-mentioned A component, add 14.5 kilograms of B components and 42.5 kg of water, mix, can construct.
Adopt the GB/T5464-1999 standard that above-mentioned materials is carried out fire retardancy test, the result is an A level incombustible substance, adopts GB/T10297-1998 to carry out thermal conductivity and measures, and its thermal conductivity is 0.0686.

Claims (2)

1. a fire-retardant heat-insulation material is a kind of composition, it is characterized in that component and parts by weight comprise 1.5～2.0 parts A component and 0.8～1.2 part B component;
Wherein: the component and the weight percentage of A component comprise:
Low calcium fly ash 55～62%
Calcium hydroxide 15～22%
Kaolin 15～22%
Glass fibre 0.6～0.9%
Magnesium hydroxide 4～7%;
The B component is a pearlstone.
2. fire-retardant heat-insulation material according to claim 1 is characterized in that pearlstone proportion is 70～80kg/m 3
CNB021376867A 2002-10-29 2002-10-29 Fire-retardant heat-insulation material Expired - Fee Related CN1208278C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNB021376867A CN1208278C (en) 2002-10-29 2002-10-29 Fire-retardant heat-insulation material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB021376867A CN1208278C (en) 2002-10-29 2002-10-29 Fire-retardant heat-insulation material

Publications (2)

Publication Number Publication Date
CN1405112A CN1405112A (en) 2003-03-26
CN1208278C true CN1208278C (en) 2005-06-29

Family

ID=4749085

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB021376867A Expired - Fee Related CN1208278C (en) 2002-10-29 2002-10-29 Fire-retardant heat-insulation material

Country Status (1)

Country Link
CN (1) CN1208278C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100561556B1 (en) * 2004-09-20 2006-03-17 삼성토탈 주식회사 Incombustible polyolefin resin composition
CN106242364A (en) * 2016-08-01 2016-12-21 太仓顺如成建筑材料有限公司 A kind of fire preventing and heat insulating building material
MY190230A (en) 2016-10-18 2022-04-06 Martinswerk Gmbh Synergistic flame retardant compositions and uses thereof in polymer composites
CN106747152A (en) * 2016-11-10 2017-05-31 安徽新盾消防设备有限公司 A kind of fireproof blocking cream mud formula and its manufacture craft
CN107032697A (en) * 2017-03-30 2017-08-11 合肥金同维低温科技有限公司 A kind of fire-retardant heat-insulation material and preparation method thereof

Also Published As

Publication number Publication date
CN1405112A (en) 2003-03-26

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CI01 Correction of invention patent gazette

Correction item: Patentee

Correct: Happy coatings (Shanghai) Co., Ltd.

False: Leyi Petroleum Chemical Co., Ltd., Shanghai

Number: 26

Volume: 21

CI03 Correction of invention patent

Correction item: Patentee

Correct: Happy coatings (Shanghai) Co., Ltd.

False: Leyi Petroleum Chemical Co., Ltd., Shanghai

Number: 26

Volume: 21

COR Change of bibliographic data

Free format text: CORRECT: PATENTEE; FROM: SHANGHAI DOVE PETROCHEMICAL CO., LTD. TO: DOVE PAINT(SHANGHAI)CO., LTD.

ERR Gazette correction

Free format text: CORRECT: PATENTEE; FROM: SHANGHAI DOVE PETROCHEMICAL CO., LTD. TO: DOVE PAINT(SHANGHAI)CO., LTD.

DD01 Delivery of document by public notice

Addressee: Wu Meiqun

Document name: Notification to Pay the Fees

C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20050629

Termination date: 20131029