CN104310857B - A kind of nanometer construction material of fire-proof and thermal-insulation and preparation method thereof - Google Patents

A kind of nanometer construction material of fire-proof and thermal-insulation and preparation method thereof Download PDF

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Publication number
CN104310857B
CN104310857B CN201410550852.8A CN201410550852A CN104310857B CN 104310857 B CN104310857 B CN 104310857B CN 201410550852 A CN201410550852 A CN 201410550852A CN 104310857 B CN104310857 B CN 104310857B
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construction material
parts
fire
proof
thermal
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CN104310857A (en
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张文灶
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Yunnan Laida Nanotechnology Engineering Co ltd
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    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02Compositions 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 hydraulic cements other than calcium sulfates
    • C04B28/04Portland cements
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20Resistance against chemical, physical or biological attack
    • C04B2111/28Fire resistance, i.e. materials resistant to accidental fires or high temperatures

Abstract

The invention belongs to building material field, disclose the nanometer construction material of a kind of fire-proof and thermal-insulation, the nanometer construction material of described fire-proof and thermal-insulation includes following component by weight: nanometer silicon carbide 19 33 parts, stearyl alcohol 12 26 parts, sepiolite powder 34 52 parts, 14 23 parts of asbestos, calcium silicate powder 8 17 parts, polyurethane 18 26 parts, fibroin fiber 36 parts, Isosorbide-5-Nitrae butylene glycol 7 12 parts.Preparation method step is as follows: sepiolite powder and calcium silicate powder are pulverized by (1) respectively;(2) taking nanometer silicon carbide, stearyl alcohol, sepiolite powder, asbestos, calcium silicate powder, polyurethane, heating is stirred, and high-temperature stirring is uniform;(3) in the compound of step (2), add fibroin fiber, Isosorbide-5-Nitrae butylene glycol again, then carry out high-temperature stirring;(4) compound mould high temperature is poured into building board, be cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.

Description

A kind of nanometer construction material of fire-proof and thermal-insulation and preparation method thereof
Technical field
The invention belongs to building material field, relate to a kind of nanometer construction material and preparation side thereof Method, nanometer construction material particularly relating to a kind of fire-proof and thermal-insulation and preparation method thereof.
Background technology
Along with the development of social economy with science and technology, the living standard of the people quickly carries Height, the requirement to construction material is the most prominent, and New Building Materials kind is numerous, and form is different, Lead development and the improvement of modern building technology innovation.New Building Materials collection economy is real With, Eco-Fashion be integrated, fully meet the building decoration esthetic requirement of the numerous people masses. Along with the development in epoch, New Building Materials arise at the historic moment and constantly bring forth new ideas technically, Main New Building Materials have: novel wall material, heat preserving and insulating material, waterproof sealing material Material and decorating and renovating material etc..The industry of China insulation material was through the effort of more than 30 years, special The high speed development through in recent years, from single to variation, quality from low to high, shape Become to take the heat-preserving buildings such as expanded perlite, mineral wool, glass cotton, foam plastics, refractory fibre Material.
Summary of the invention
Solve the technical problem that: construction material needs possess preferable heat-insulating property and fire line Can, in conventional construction material, nanometer materials are less, by construction material is improved, Use nanometer materials, heat-insulating property and the fire protecting performance of construction material may be improved, this Bright purpose nanometer construction material being to provide a kind of fire-proof and thermal-insulation and preparation method thereof.
Technical scheme: for the problems referred to above, the nanometer that the invention discloses a kind of fire-proof and thermal-insulation is built Build material and preparation method thereof,
The nanometer construction material of described fire-proof and thermal-insulation includes following component by weight:
The nanometer construction material of described a kind of fire-proof and thermal-insulation, includes following component by weight:
The nanometer construction material of described a kind of fire-proof and thermal-insulation, including following component:
A kind of preparation method of the nanometer construction material of fire-proof and thermal-insulation, described nanometer construction material Preparation method step as follows:
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 300 mesh-500 mesh; (2) nanometer silicon carbide 19-33 part, stearyl alcohol 12-26 part, sepiolite powder 34-52 are taken by weight Part, asbestos 14-23 part, calcium silicate powder 8-17 part, polyurethane 18-26 part, heating is carried out Stirring, high-temperature stirring is uniform;(3) in the compound of step (2), fibroin albumen is added again Fiber 3-6 part, Isosorbide-5-Nitrae-butylene glycol 7-12 part, then carry out high-temperature stirring;(4) will mixing Material mould high temperature pours into building board, and during cast, temperature is 155~175 DEG C, is cooled to Room temperature is the nanometer construction material of fire-proof and thermal-insulation.
The preparation method of the nanometer construction material of described a kind of fire-proof and thermal-insulation, preferred steps is such as Under:
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 300 mesh-500 mesh; (2) nanometer silicon carbide 23-29 part, stearyl alcohol 16-22 part, sepiolite powder 39-45 are taken by weight Part, asbestos 17-20 part, calcium silicate powder 12-15 part, polyurethane 20-23 part, heating is carried out Stirring, high-temperature stirring is uniform;(3) in the compound of step (2), fibroin albumen is added again Fiber 4-5 part, Isosorbide-5-Nitrae-butylene glycol 8-11 part, then carry out high-temperature stirring;(4) will mixing Material mould high temperature pours into building board, and during cast, temperature is 155~175 DEG C, is cooled to Room temperature is the nanometer construction material of fire-proof and thermal-insulation.
The preparation method of the nanometer construction material of described a kind of fire-proof and thermal-insulation, more preferably step As follows:
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 350 mesh;(2) Take nanometer silicon carbide 26 parts, stearyl alcohol 19 parts, sepiolite powder 42 parts, asbestos 18 by weight Part, calcium silicate powder 13 parts, polyurethane 21 parts, heating is stirred, and high-temperature stirring is uniform; (3) in the compound of step (2), fibroin fiber 5 parts, 1,4-butylene two are added again Alcohol 10 parts, then carry out high-temperature stirring;(4) compound mould high temperature is poured into building panel Material, during cast, temperature is 170 DEG C, is cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.
Beneficial effect: add nanometer silicon carbide in the nanometer construction material of the present invention, also add Enter fibroin fiber and Isosorbide-5-Nitrae-butylene glycol, effectively raise the building prepared The heat-insulating property of material and fire protecting performance.When nanometer silicon carbide 26 parts, stearyl alcohol 19 parts, sea 42 parts of afrodite powder, 18 parts of asbestos, calcium silicate powder 13 parts, polyurethane 21 parts, fibroin albumen When fiber 5 parts, Isosorbide-5-Nitrae-butylene glycol 10 parts, the fire-proof and thermal-insulation of the nanometer construction material of preparation Best results.
Detailed description of the invention
Embodiment 1
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 350 mesh;(2) Take nanometer silicon carbide 23 parts, stearyl alcohol 19 parts, sepiolite powder 42 parts, asbestos 18 by weight Part, calcium silicate powder 13 parts, polyurethane 21 parts, heating is stirred, and high-temperature stirring is uniform; (3) in the compound of step (2), fibroin fiber 5 parts, 1,4-butylene two are added again Alcohol 10 parts, then carry out high-temperature stirring;(4) compound mould high temperature is poured into building panel Material, during cast, temperature is 170 DEG C, is cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.
Embodiment 2
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 300 mesh;(2) Take nanometer silicon carbide 29 parts, stearyl alcohol 22 parts, sepiolite powder 45 parts, asbestos 20 by weight Part, calcium silicate powder 15 parts, polyurethane 20 parts, heating is stirred, and high-temperature stirring is uniform; (3) in the compound of step (2), fibroin fiber 4 parts, 1,4-butylene two are added again Alcohol 11 parts, then carry out high-temperature stirring;(4) compound mould high temperature is poured into building panel Material, during cast, temperature is 175 DEG C, is cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.
Embodiment 3
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 500 mesh;(2) Take nanometer silicon carbide 26 parts, stearyl alcohol 16 parts, sepiolite powder 39 parts, asbestos 17 by weight Part, calcium silicate powder 12 parts, polyurethane 23 parts, heating is stirred, and high-temperature stirring is uniform; (3) in the compound of step (2), fibroin fiber 3 parts, 1,4-butylene two are added again Alcohol 8 parts, then carry out high-temperature stirring;(4) compound mould high temperature is poured into building board, During cast, temperature is 155 DEG C, is cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.
Embodiment 4
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 450 mesh;(2) Take nanometer silicon carbide 19 parts, stearyl alcohol 26 parts, sepiolite powder 52 parts, asbestos 14 by weight Part, calcium silicate powder 8 parts, polyurethane 26 parts, heating is stirred, and high-temperature stirring is uniform; (3) in the compound of step (2), fibroin fiber 6 parts, 1,4-butylene two are added again Alcohol 12 parts, then carry out high-temperature stirring;(4) compound mould high temperature is poured into building panel Material, during cast, temperature is 160 DEG C, is cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.
Embodiment 5
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 400 mesh;(2) Take nanometer silicon carbide 33 parts, stearyl alcohol 12 parts, sepiolite powder 34 parts, asbestos 23 by weight Part, calcium silicate powder 17 parts, polyurethane 18 parts, heating is stirred, and high-temperature stirring is uniform; (3) in the compound of step (2), fibroin fiber 5 parts, 1,4-butylene two are added again Alcohol 7 parts, then carry out high-temperature stirring;(4) compound mould high temperature is poured into building board, During cast, temperature is 165 DEG C, is cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.
Comparative example:
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 400 mesh;(2) Take nanometer silicon carbide 33 parts, stearyl alcohol 12 parts, sepiolite powder 34 parts, asbestos 23 by weight Part, calcium silicate powder 17 parts, polyurethane 18 parts, heating is stirred, and high-temperature stirring is uniform; (3) compound mould high temperature being poured into building board, during cast, temperature is 165 DEG C, It is cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.
Determining fire-protection rating and the heat conductivity of the nanometer construction material of the present invention, fire-protection rating is tested Standard is the anti-of the nanometer construction material of GB/T5464-1999, embodiment 1 to 5 and comparative example Fire grade and heat conductivity result are as follows:
Fire-protection rating Heat conductivity (W/ (m K))
Embodiment 1 A1 0.022
Embodiment 2 A2 0.034
Embodiment 3 A1 0.038
Embodiment 4 A2 0.046
Embodiment 5 A2 0.041
Comparative example A2 0.078
The heat conductivity of the fire-proof and thermal-insulation nanometer construction material of embodiment 1 to 5 is less than comparative example Heat conductivity, effect of heat insulation is better than comparative example.

Claims (6)

1. the nanometer construction material of a fire-proof and thermal-insulation, it is characterised in that described fire-proof and thermal-insulation Nanometer construction material include following component by weight:
The nanometer construction material of a kind of fire-proof and thermal-insulation the most according to claim 1, it is special Levy and be that the nanometer construction material of described fire-proof and thermal-insulation includes following component by weight:
The nanometer construction material of a kind of fire-proof and thermal-insulation the most according to claim 1, its feature exists Nanometer construction material in described fire-proof and thermal-insulation includes following component by weight:
4. the preparation method of the nanometer construction material of a fire-proof and thermal-insulation, it is characterised in that described The preparation method step of nanometer construction material as follows:
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 300 mesh-500 mesh;(2) Take by weight nanometer silicon carbide 19-33 part, stearyl alcohol 12-26 part, sepiolite powder 34-52 part, Asbestos 14-23 part, calcium silicate powder 8-17 part, polyurethane 18-26 part, heating is stirred, High-temperature stirring is uniform;(3) in the compound of step (2), fibroin fiber 3-6 is added again Part, Isosorbide-5-Nitrae-butylene glycol 7-12 part, then carry out high-temperature stirring;(4) by compound mould High temperature pours into building board, and during cast, temperature is 155~175 DEG C, and it is anti-for being cooled to room temperature The nanometer construction material of fire screen heat.
The preparation of the nanometer construction material of a kind of fire-proof and thermal-insulation the most according to claim 4 Method, it is characterised in that the preparation method step of described nanometer construction material is as follows:
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 300 mesh-500 mesh; (2) nanometer silicon carbide 23-29 part, stearyl alcohol 16-22 part, sepiolite powder 39-45 are taken by weight Part, asbestos 17-20 part, calcium silicate powder 12-15 part, polyurethane 20-23 part, heating is carried out Stirring, high-temperature stirring is uniform;(3) in the compound of step (2), fibroin albumen is added again Fiber 4-5 part, Isosorbide-5-Nitrae-butylene glycol 8-11 part, then carry out high-temperature stirring;(4) will mixing Material mould high temperature pours into building board, and during cast, temperature is 155~175 DEG C, is cooled to Room temperature is the nanometer construction material of fire-proof and thermal-insulation.
The preparation of the nanometer construction material of a kind of fire-proof and thermal-insulation the most according to claim 4 Method, it is characterised in that the preparation method step of described nanometer construction material is as follows:
(1) sepiolite powder and calcium silicate powder being respectively crushed into is the powder of 350 mesh;(2) by weight Measure nanometer silicon carbide 26 parts, stearyl alcohol 19 parts, sepiolite powder 42 parts, 18 parts of asbestos, Calcium silicate powder 13 parts, polyurethane 21 parts, heating is stirred, and high-temperature stirring is uniform;(3) Fibroin fiber 5 parts, 1,4-butylene glycol 10 is added again in the compound of step (2) Part, then carry out high-temperature stirring;(4) compound mould high temperature is poured into building board, water During note, temperature is 170 DEG C, is cooled to the nanometer construction material that room temperature is fire-proof and thermal-insulation.
CN201410550852.8A 2014-10-16 2014-10-16 A kind of nanometer construction material of fire-proof and thermal-insulation and preparation method thereof Expired - Fee Related CN104310857B (en)

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Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105776950A (en) * 2016-03-24 2016-07-20 江苏建中能源科技有限公司 Fireproof thermal insulation material
CN107056140A (en) * 2017-05-26 2017-08-18 佛山市蓝瑞欧特信息服务有限公司 Fire-proof heat-insulating material and preparation method thereof
CN107188514A (en) * 2017-06-08 2017-09-22 合肥华盖光伏科技有限公司 A kind of construction material of fire-proof and thermal-insulation and preparation method thereof
CN107188468A (en) * 2017-06-08 2017-09-22 合肥华盖光伏科技有限公司 A kind of heat-insulating construction material and preparation method thereof
CN107285721A (en) * 2017-06-20 2017-10-24 肥西县碧涛建材有限公司 A kind of construction material of fire-proof and thermal-insulation and preparation method thereof
CN107200510A (en) * 2017-06-20 2017-09-26 肥西县碧涛建材有限公司 Heat-insulated construction material of a kind of Novel fireproof and preparation method thereof
CN107265920A (en) * 2017-06-20 2017-10-20 合肥尚涵装饰工程有限公司 A kind of construction material of fire-proof and thermal-insulation and preparation method thereof
CN107417231A (en) * 2017-06-20 2017-12-01 肥西县碧涛建材有限公司 A kind of construction material of heat-insulating and fire-proof and preparation method thereof
CN107162555A (en) * 2017-07-12 2017-09-15 合肥梵腾环保科技有限公司 A kind of environment-friendly materials being used in decorative engineering and preparation method thereof
CN108706952A (en) * 2018-07-20 2018-10-26 桐城市景瑞建筑装饰工程有限公司 A kind of environmental-friendly construction material and preparation method thereof with heat-insulating and fire-proof function
CN112126284B (en) * 2020-09-18 2021-11-30 沪宝新材料科技(上海)股份有限公司 Waterproof heat-insulating coating for external wall and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1718618A (en) * 2005-07-01 2006-01-11 吴传良 Environmental protection type asbestos less friction magnetic powder
CN103159437A (en) * 2011-12-15 2013-06-19 张国庆 Temperature adjusting humidity adjusting coating and preparation method thereof
CN103725074A (en) * 2014-01-06 2014-04-16 武汉双虎涂料有限公司 High-temperature-resisting heat-insulation coating as well as preparation method and application thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5221008A (en) * 1976-07-26 1977-02-17 Toshiba Ceramics Co Manufacture of ceramic fiber coated oneebody structure refractories
KR101089520B1 (en) * 2010-02-05 2011-12-05 한국지질자원연구원 Calcium Aluminate Based Clinker Using Waste Matter and Method for Preparing the Same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1718618A (en) * 2005-07-01 2006-01-11 吴传良 Environmental protection type asbestos less friction magnetic powder
CN103159437A (en) * 2011-12-15 2013-06-19 张国庆 Temperature adjusting humidity adjusting coating and preparation method thereof
CN103725074A (en) * 2014-01-06 2014-04-16 武汉双虎涂料有限公司 High-temperature-resisting heat-insulation coating as well as preparation method and application thereof

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