CN103641405B - A kind of wall heat insulation material and preparation method - Google Patents

A kind of wall heat insulation material and preparation method Download PDF

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Publication number
CN103641405B
CN103641405B CN201310700299.7A CN201310700299A CN103641405B CN 103641405 B CN103641405 B CN 103641405B CN 201310700299 A CN201310700299 A CN 201310700299A CN 103641405 B CN103641405 B CN 103641405B
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heat insulation
powder
straw ash
flyash
agent
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CN103641405A (en
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张会君
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New Mstar Technology Ltd in Heilongjiang
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张会君
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00Technologies for solid waste management
    • Y02W30/50Reuse, recycling or recovery technologies
    • Y02W30/91Use of waste materials as fillers for mortars or concrete

Abstract

The invention discloses a kind of wall heat insulation material, this material by straw ash 35-40%, stalk powder 15-20%, flyash 20-25%, cement 20-25%, anti-aging agent 0.45-0.5%, antioxidant 0.3-0.4%, UV light absorber 0.2-0.3%, sanitas 0.2-0.3%, nanometer rubber powder 0.4-0.5%, Vltra tears 0.5-0.7%, silylation powder 0.4-0.6%, the agent 0.2-0.3% of poly carboxylic acid buck forms.The present invention is the wall heat insulation material utilizing dead meal to produce for major ingredient, can be made into mortar and does exterior-wall heat insulation coating, also can be processed into insulating brick or sheet material, build by laying bricks or stones on body of wall or be pasted onto on body of wall, outer subsides ornamental brick is firm and can the life-span same with body of wall, and the present invention had both solved the pollution of straw ash to physical environment, again save the energy, because it is inorganic heat insulation material, high insulating effect, water-intake rate is low, freeze-thawing resistant, long service life, and fire protection flame retarding, production cost is low, extensive market.

Description

A kind of wall heat insulation material and preparation method
Technical field
The present invention relates to wall body building material technical field, be specifically related to a kind of wall heat insulation material and preparation method thereof.
Background technology
At present, lagging material for various body of wall adopts benzene plate usually, granular polystyrene, heat-insulating heat-preserving material, rock-wool heat insulation plate and phenolic-aldehyde heat-insulation board, the said products and technology have the following disadvantages, although 1, benzene plate or extruded sheet heat insulating effect relatively good, but it is poor that its deficiency is fire resistance, particularly low wind suction prevention is dangerous for the Wind-Pressure Resistance of high-rise building insulation layer.Be that macromolecular material is made for the glue of outer sticky benzene plate and fixing plastic expanding nail, As time goes on become fragile aging, durable years is shorter, and use properties is the same life-span with body of wall not.When thermal insulation layer will cause safely very large harm to The Surroundings in Cities along with during demolishing buildings, add the pressure of waste to urban environment, outer sticky benzene plate can not meet the construction requirement at the upper outside subsides ornamental brick of building exterior wall face, if presence of fire or buildings were more than 20-30 years, assembly glue and plastic expansion have been pinned to working life can be hardening, become fragile, make to be attached to outer field ornamental brick to come off and cause danger, therefore, in the world and provincial standard, all require that the outer exterior decoration gluing benzene plate is coating.Moreover, the control difficulty of the construction quality of this lagging material is comparatively large, and operating efficiency is lower, and use sheet material sternly not occur cold bridge heat bridge due to seam, the expandable nail of use can make wall crazing and infiltration, affects construction engineering quality.2, benzene plate is ground into about 20-30 order particles with granular polystyrene as lagging material, add cement again and tackiness agent is mixed, the thermal insulation system that granular polystyrene makes wall thermal insulating generally forms by three layers, putty powder, prime coat and top coat layer, it is formed primarily of organic materials, its shortcoming is that heat insulation and preservation effect is poor, aging resistance, wetting ability, the performance such as resistance to compression and folding strength is also poor, do not reach the requirement of coating engineering and environmental protection and energy saving, rock-wool heat insulation plate complex manufacturing, very big to harm, in intensity, Wind-Pressure Resistance, all many-sides such as the control difficulty of construction quality have the drawback same with benzene plate, and production cost is high, most users is difficult to accept.
Summary of the invention
The performances such as the object of this invention is to provide a kind of wall heat insulation material, this material environment friendly is nontoxic, utilize waste and save energy, performance and body of wall same life-span, and has good heat insulating and flame retardant effect, its intensity, antidetonation, weather-proof are all better than existing lagging material.Present invention also offers its preparation method.
For achieving the above object, technical solutions according to the invention are: a kind of wall heat insulation material by straw ash 35-40%, stalk powder 15-20%, flyash 20-25%, cement 20-25%, anti-aging agent 0.45-0.5%, antioxidant 0.3-0.4%, UV light absorber 0.2-0.3%, sanitas 0.2-0.3%, nanometer rubber powder 0.4-0.5%, Vltra tears 0.5-0.7%, silylation powder 0.4-0.6%, the agent 0.2-0.3% of poly carboxylic acid buck forms.
A kind of preparation method of wall heat insulation material:
1, get straw ash, flyash, pulverized 100 mesh sieves, getting stalk, to be ground into powder for subsequent use;
2, by straw ash 35-40%, flyash 20-25%, cement 20-25% enters stirrer and puddles and add stalk powder 15-20% evenly and stir 15 minutes, add anti-aging agent 0.45-0.5% successively again, antioxidant 0.3-0.4%, UV light absorber 0.2-0.3%, sanitas 0.2-0.3%, nanometer rubber powder 0.4-0.5%, Vltra tears 0.5-0.7%, silylation powder 0.4-0.6% and poly carboxylic acid buck agent 0.2-0.3% is stirred to auxiliary agent and base-material fully merges;
3, put into automatic packer, packaging warehouse-in, is finished product.
A kind of wall heat insulation material of the present invention utilizes plant straw powder, straw ash, coal ash waits dead meal to be the wall heat insulation material that major ingredient is produced, can be made into mortar and do exterior-wall heat insulation coating, also insulating brick or sheet material can be processed into, build by laying bricks or stones on body of wall or be pasted onto on body of wall, outer subsides ornamental brick is firm and can the life-span same with body of wall, the present invention had both solved the pollution of straw ash to physical environment, again save the energy, because it is inorganic heat insulation material, high insulating effect, water-intake rate is low, freeze-thawing resistant, long service life, and fire protection flame retarding, production cost is low, extensive market.
Embodiment
Choose straw ash 35%, stalk powder 20%, flyash 20%, cement 22.3%, anti-aging agent 0.5%, antioxidant 0.3%, UV light absorber 0.2%, sanitas 0.2%, nanometer rubber powder 0.4%, Vltra tears 0.5%, silylation powder 0.4%, poly carboxylic acid buck agent 0.2%.
A kind of wall heat insulation material and preparation method thereof:
1, get straw ash, flyash, pulverized 100 mesh sieves, getting stalk, to be ground into powder for subsequent use;
2, by 35% straw ash, 20% flyash, 22.3% cement enters stirrer and puddles and add 20% stalk powder evenly and stir 15 minutes, add 0.5% anti-aging agent successively again, 0.3% antioxidant, 0.2% UV light absorber, 0.2% sanitas, 0.4% nanometer rubber powder, 0.5% Vltra tears, 0.4% silylation powder, 0.2% poly carboxylic acid buck agent, is stirred to auxiliary agent and base-material fully merges;
3, put into automatic packer, packaging warehouse-in, is finished product.

Claims (2)

1. a wall heat insulation material, is characterized in that: this material by straw ash 35-40%, stalk powder 15-20%, flyash 20-25%, cement 20-25%, anti-aging agent 0.45-0.5%, antioxidant 0.3-0.4%, UV light absorber 0.2-0.3%, sanitas 0.2-0.3%, nanometer rubber powder 0.4-0.5%, Vltra tears 0.5-0.7%, silylation powder 0.4-0.6%, polycarboxylate water-reducer 0.2-0.3% forms.
2. a preparation method for wall heat insulation material according to claim 1, is characterized in that: comprise the following steps:
(1), get straw ash, flyash, pulverized 100 mesh sieves, getting stalk, to be ground into powder for subsequent use;
(2), by straw ash 35-40%, flyash 20-25%, cement 20-25% enters stirrer and puddles and add stalk powder 15-20% evenly and stir 15 minutes, add anti-aging agent 0.45-0.5% successively again, antioxidant 0.3-0.4%, UV light absorber 0.2-0.3%, sanitas 0.2-0.3%, nanometer rubber powder 0.4-0.5%, Vltra tears 0.5-0.7%, silylation powder 0.4-0.6% and polycarboxylate water-reducer 0.2-0.3% is stirred to auxiliary agent and base-material fully merges;
(3), put into automatic packer, packaging warehouse-in, is finished product.
CN201310700299.7A 2013-12-19 2013-12-19 A kind of wall heat insulation material and preparation method Active CN103641405B (en)

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Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104003663A (en) * 2014-05-20 2014-08-27 潜山县新型工程建筑材料有限公司 Wall body insulation material and preparation method thereof
CN104016627B (en) * 2014-06-06 2016-06-08 杨峰 A kind of straw ash thermal insulation mortar and utilize its method preparing warming plate
CN104230257B (en) * 2014-08-25 2017-01-18 沈礼群 Straw light-weight fireproof wall brick and preparation method thereof
CN104692742A (en) * 2015-02-15 2015-06-10 李文超 Nano polymer anti-cracking and waterproof mortar
CN104803657B (en) * 2015-04-10 2017-07-07 重庆交通大学 Thermal-insulation energy-conservation material
CN106186971A (en) * 2016-07-01 2016-12-07 卓达新材料科技集团威海股份有限公司 A kind of self-heat conserving fire-proof construction material
CN107266852A (en) * 2017-06-20 2017-10-20 合肥慧林建材有限公司 A kind of heat preservation plate material and preparation method thereof
CN107337389A (en) * 2017-07-12 2017-11-10 合肥梵腾环保科技有限公司 A kind of environmentally friendly indoor building material and preparation method thereof
CN108915104A (en) * 2018-06-22 2018-11-30 中国冶集团有限公司 Utilize the wall insulating layer and its construction method of rice-straw ash
CN110218041A (en) * 2019-04-28 2019-09-10 中国一冶集团有限公司 Stalk reinforcement masonry with waterproof performance and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101125747A (en) * 2007-07-18 2008-02-20 张恕铭 Wall material made by straw
CN101172831A (en) * 2007-09-24 2008-05-07 无锡惠山工程实业有限公司 Energy-saving insulating brick
CN101857406A (en) * 2010-06-30 2010-10-13 西北农林科技大学 Anti-seepage heat insulating rice husk concrete and preparation method thereof
CN101941849A (en) * 2010-08-11 2011-01-12 东南大学 Straw cement based compound porous self-heat-insulating material and preparation method thereof
CN102745962A (en) * 2012-07-19 2012-10-24 张会君 Straw ash wall thermal insulation material and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101125747A (en) * 2007-07-18 2008-02-20 张恕铭 Wall material made by straw
CN101172831A (en) * 2007-09-24 2008-05-07 无锡惠山工程实业有限公司 Energy-saving insulating brick
CN101857406A (en) * 2010-06-30 2010-10-13 西北农林科技大学 Anti-seepage heat insulating rice husk concrete and preparation method thereof
CN101941849A (en) * 2010-08-11 2011-01-12 东南大学 Straw cement based compound porous self-heat-insulating material and preparation method thereof
CN102745962A (en) * 2012-07-19 2012-10-24 张会君 Straw ash wall thermal insulation material and preparation method thereof

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Effective date of registration: 20180425

Address after: 150000 No. 1, 1 A, No. 20 Xinghai Road, Ping Fang District, Harbin, Heilongjiang.

Patentee after: New Mstar Technology Ltd in Heilongjiang

Address before: 152100 No. three, Yang Mo Tun 525, min three village, lighthouse Township, Wangkui County, Heilongjiang

Patentee before: Zhang Huijun