CN102674795A - Building ecological heat-insulation mortar and preparation method thereof - Google Patents

Building ecological heat-insulation mortar and preparation method thereof Download PDF

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Publication number
CN102674795A
CN102674795A CN2011100630074A CN201110063007A CN102674795A CN 102674795 A CN102674795 A CN 102674795A CN 2011100630074 A CN2011100630074 A CN 2011100630074A CN 201110063007 A CN201110063007 A CN 201110063007A CN 102674795 A CN102674795 A CN 102674795A
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China
Prior art keywords
mortar
heat
parts
insulation
water
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Pending
Application number
CN2011100630074A
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Chinese (zh)
Inventor
许宝
许祯玮
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WUHAN UTEZ ENERGY-SAVING BUILDING MATERIAL RESEARCH INSTITUTE
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WUHAN UTEZ ENERGY-SAVING BUILDING MATERIAL RESEARCH INSTITUTE
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Priority to CN2011100630074A priority Critical patent/CN102674795A/en
Publication of CN102674795A publication Critical patent/CN102674795A/en
Pending legal-status Critical Current

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Abstract

The invention relates to a building ecological heat-insulation mortar and a preparation method of the heat-insulation mortar, belonging to the technical field of buildings heat-insulation mortar materials. The preparation method mainly comprises the steps of organically combining phase change material, material for regulating environment humidity and adsorbing harmful gas, and foaming heat-insulation inorganic cementing material, and fully building an ecological environment of human and buildings. The raw materials are cheap and easily available, thus being conducive to waste recovery, environment friendliness and energy conservation. The product is convenient to produce, package, store, transport and construct. Heat-insulation inner wall mortar, heat-insulation outer wall mortar, heat-insulation building mortar, heat-insulation floor heating mortar and heat-insulation wall pouring mortar can be prepared by regulating different formulas. The construction modes include manual scraping, pouring and mechanical spraying.

Description

Buildings ecological heat preservation mortar and preparation method thereof
Technical field
The invention belongs to building heat preserving mortar material technical field, specifically is a kind of by the ecological heat preservation mortar of the harmful gas material of phase change material, adjusting ambient moisture and absorption with the combination of foaming inorganic binder.
Background technology
At present, traditional architecture thing thermal insulation mortar mainly contains polyphenyl particle heat-insulating mortar, kervit microbead insulated sand slurry, swelling perlite heat-insulating mortar and gypsum mortar etc.; The novel building thermal insulation mortar has phase-transition heat-preserving mortar and foamed heat insulating mortar etc.Though kind is a lot, function singleness, defective is outstanding.Wherein, be the thermal insulation mortar of main raw with the granular polystyrene: inflammable being fuming of polystyrene material endangers safety, the resource that consumes petroleum, and the inhomogeneous easy of crack of constructing causes heat insulation effect difference and wall leakage.With the glass bead is the thermal insulation mortar of main raw: the glass bead cost is high, production process energy consumption high pollution environment, and the inhomogeneous easy of crack of constructing causes heat insulation effect difference and wall leakage.With the pearlstone is the thermal insulation mortar of main raw: melting property of pearlstone water-intake rate high anti-freezing is poor, production process energy consumption high pollution environment, and the inhomogeneous easy of crack of constructing causes heat insulation effect difference and wall leakage.With the gypsum is the thermal insulation mortar of main raw: water-proof gypsum property difference only limits to indoor application, and heat insulation effect is limited.And the New-type phase change thermal insulation mortar: have phase transformation attemperation and insulation effect, but owing to adopt above material also to have above-mentioned defective.Like Chinese invention patent: the preparation method [200310118500.7] of wax phase change thermal insulation mortar powder and wax phase change thermal insulation mortar.Also have the foamed heat insulating mortar: as use Chinese invention patent: the foamed heat insulating mortar that novel thermal insulation mortar foaming agent and preparation method thereof [201010123876.7] is produced, owing to adopt liquid blowing agent, make troubles for the packing of product, accumulating and construction process.
Summary of the invention
The objective of the invention is to overcome above deficiency, a kind of buildings ecological heat preservation mortar with the harmful gas material of phase change material, adjusting ambient moisture and absorption and the combination of foaming inorganic binder is provided.
Another object of the present invention provides the preparation method of above-mentioned buildings ecological heat preservation mortar.
Realize that above-mentioned technical scheme is: the raw material that this buildings ecological heat preservation mortar is made up of following weight part is processed: phase change material 1-40 part, aluminosulfate cement 40-90 part, flyash or levigate water-granulated slag 1-40 part, whipping agent 1-10 part, gac or bamboo charcoal 1-30 part, high strength gypsum or plaster of Paris 1-30 part, closed perlite 1-40 part, methylcellulose gum 0.1-1.5 part, water-resisting agent 0.1-2 part.
The preparation method of buildings ecological heat preservation mortar of the present invention follows these steps to carry out:
(1) make phase change material: solid paraffin, white oil and Vaseline were mixed heating and stirring 30 minutes by 1: 1: 0.5, and processing softening temperature then is the rounded solid thing that 18-26 ℃ of diameter is 1-4mm, and dressing is subsequent use.
(2) make whipping agent: bicarbonate of ammonia and sodium hydrogencarbonate are pressed 1: 1 mixing for standby use.
Whipping agent 1-10 part that phase change material 1-40 part that (1) is obtained and (2) obtain mixes to pack with aluminosulfate cement 40-90 part, flyash or levigate water-granulated slag 1-40 part, gac or bamboo charcoal 1-30 part, high strength gypsum or plaster of Paris 1-30 part, closed perlite 1-40 part, methylcellulose gum 0.1-1.5 part, water-resisting agent 0.1-2 part and gets product.During use, with after 36-65 ℃ of hot water and its stirring artificial batch scrape, pour into a mould or mechanically spraying foams floating then getting final product at face self.
Buildings ecological heat preservation mortar of the present invention has adopted phase change material paraffin, can store or discharge latent heat of phase change, thereby regulates envrionment temperature.Adopt aluminosulfate cement to have the high-early-strength characteristics, avoid or reduce the use accelerating chemicals, adapt to the spraying of mortar shotcrete machine as agglutinate.Utilize bicarbonate of ammonia and sodium hydrogencarbonate to meet characteristic that 36-65 ℃ of hot water can produce gas, and use temperature is wide in range, is convenient to the workmen and grasps as whipping agent.It is potential glued active to utilize flyash or levigate water-granulated slag to have, and place of cement reduces cost.Utilize the big and high-strength light characteristics of gac or bamboo charcoal specific surface area, can adsorb the cleaning harmful gas air for a long time, light skeletal and insulation effect are also arranged simultaneously through pore.Utilize high strength gypsum or plaster of Paris air-setting gelling property, regulate the environment humidity, increase human sense of comfort.Adopting methylcellulose gum is the high-early-strength characteristics to aluminosulfate cement, increases water retention, reduces the maintenance burden after constructing.The employing water-resisting agent can be at water-absorbing materials such as outdoor suitable use closed perlite.Above material synergy brings out the best in each other, and fully keeps and has brought into play function separately, has highlighted and achieved the ecological characteristic of this product.
According to the buildings ecological heat preservation mortar of technique scheme preparation, its beneficial effect is:
(1) material with phase change material, adjusting ambient moisture and absorption obnoxious flavour organically combines with the foamed heat insulating inorganic binder, makes thermal insulation mortar fully build the ecotope of people and dwelling house.
(2 starting material are cheap and easy to get, sharp useless environmental protection and energy saving.Production technique is simple, and cost is low.Product is convenient to production, packing, accumulating and construction.
(3) of many uses, form of construction work is flexible.Can adjust formulation interior wall thermal-insulation mortar, heat preservation mortar for outer wall, building heat insulation mortar, floor heating thermal insulation mortar and body of wall cast thermal insulation mortar.Form of construction work both can artificially have been criticized and scrape, pours into a mould, also can mechanically spraying.
Embodiment
Buildings ecological heat preservation mortar of the present invention is repeatedly studied repeatedly and is tested through the contriver, technology maturation, and product is through detecting excellent performance.
The raw material that buildings ecological heat preservation mortar of the present invention is made up of following weight part is processed: phase change material 1-40 part, aluminosulfate cement 40-90 part, flyash or levigate water-granulated slag 1-40, whipping agent 1-10 part, gac or bamboo charcoal 1-30 part, high strength gypsum or plaster of Paris 1-30 part, closed perlite 1-40 part, methylcellulose gum 0.1-1.5 part, water-resisting agent 0.1-2 part.
The preparation method of buildings ecological heat preservation mortar of the present invention follows these steps to carry out:
(1) make phase change material: solid paraffin, white oil and Vaseline were mixed heating and stirring 30 minutes by 1: 1: 0.5, and processing softening temperature then is the rounded solid thing that 18-26 ℃ of diameter is 1-4mm, and dressing is subsequent use.
(2) make whipping agent: bicarbonate of ammonia and sodium hydrogencarbonate are pressed 1: 1 mixing for standby use.
(3) whipping agent 1-10 part that the phase change material 1-40 part that (1) is obtained and (2) obtain mixes to pack with aluminosulfate cement 40-90 part, flyash or levigate water-granulated slag 1-40, gac or bamboo charcoal 1-30 part, high strength gypsum or plaster of Paris 1-30 part, closed perlite 1-40 part, methylcellulose gum 0.1-1.5 part, water-resisting agent 0.1-2 part and gets product.During use, with after 36-65 ℃ of hot water and its stirring artificial batch scrape, pour into a mould or mechanically spraying foams at face self, wipe off then to get final product.
Embodiment 1:
In buildings ecological heat preservation mortar of the present invention, the proportioning raw materials of interior wall thermal-insulation mortar is: 15 parts of phase change materials, 40 parts of aluminosulfate cements, 5 parts of whipping agents, 5 parts in flyash, gac or 15 parts of bamboo charcoals, 15 parts of plaster of Paris, 4 parts of closed perlite, 0.8 part of methylcellulose gum, 0.2 part of water-resisting agent.
The preparation process of interior wall thermal-insulation mortar is:
(1) make phase change material: solid paraffin, white oil and Vaseline were mixed heating and stirring 30 minutes by 1: 1: 0.5, and processing softening temperature then is the rounded solid thing that 18-26 ℃ of diameter is 1-4mm, and dressing is subsequent use.
(2) make whipping agent: bicarbonate of ammonia and sodium hydrogencarbonate are pressed 1: 1 mixing for standby use.
(3) 15 parts of 5 parts of whipping agents and 40 parts of aluminosulfate cements, 5 parts in flyash, gac or 15 parts of bamboo charcoals, 15 parts of plaster of Paris, 4 parts of closed perlite, 0.8 part of methylcellulose gum, the water-resisting agents that obtain with (2) of phase change material that (1) obtained mix packing for 0.2 part and get product.During use, with after 36-65 ℃ of hot water and its stirring artificial batch scrape or mechanically spraying foams floating then getting final product at face self.
Embodiment 2:
In buildings ecological heat preservation mortar of the present invention, the proportioning raw materials of heat preservation mortar for outer wall is: 12.5 parts of phase change materials, 50 parts of aluminosulfate cements, 4 parts of whipping agents, 10 parts of levigate water-granulated slags, 5 parts of bamboo charcoals, 10 parts of high strength gypsums, 5 parts of closed perlite, 1.5 parts of methylcellulose gum, 2 parts of water-resisting agents.
The preparation process of heat preservation mortar for outer wall is:
(1) make phase change material: solid paraffin, white oil and Vaseline were mixed heating and stirring 30 minutes by 1: 1: 0.5, and processing softening temperature then is the rounded solid thing that 18-26 ℃ of diameter is 1-4mm, and dressing is subsequent use.
(2) make whipping agent: bicarbonate of ammonia and sodium hydrogencarbonate are pressed 1: 1 mixing for standby use.
(3) 12.5 parts of 4 parts of whipping agents and 50 parts of aluminosulfate cements, 10 parts of levigate water-granulated slags, 5 parts of bamboo charcoals, 10 parts of high strength gypsums, 5 parts of closed perlite, 1.5 parts of methylcellulose gum, the water-resisting agents that obtain with (2) of phase change material that (1) obtained mix packing for 2 parts and get product.During use, with after 36-65 ℃ of hot water and its stirring artificial batch scrape or mechanically spraying foams floating then getting final product at face self.
Embodiment 3:
In buildings ecological heat preservation mortar of the present invention, the proportioning raw materials of building heat insulation mortar is: 10 parts of phase change materials, 45 parts of aluminosulfate cements, 10 parts in flyash, 3 parts of whipping agents, 10 parts of gacs, 5 parts of plaster of Paris, 15 parts of closed perlite, 1 part of methylcellulose gum, 1 part of water-resisting agent.
The preparation process of building heat insulation mortar is:
(1) make phase change material: solid paraffin, white oil and Vaseline were mixed heating and stirring 30 minutes by 1: 1: 0.5, and processing softening temperature then is the rounded solid thing that 18-26 ℃ of diameter is 1-4mm, and dressing is subsequent use.
(2) make whipping agent: bicarbonate of ammonia and sodium hydrogencarbonate are pressed 1: 1 mixing for standby use.
(3) 10 parts of 3 parts of whipping agents and 45 parts of aluminosulfate cements, 10 parts in flyash, 10 parts of gacs, 5 parts of plaster of Paris, 15 parts of closed perlite, 1 part of methylcellulose gum, the water-resisting agents that obtain with (2) of phase change material that (1) obtained mix packing for 1 part and get product.During use, with after 36-65 ℃ of hot water and its stirring artificial batch scrape in the face self foaming, build by laying bricks or stones then and get final product.
Embodiment 4:
In buildings ecological heat preservation mortar of the present invention, the proportioning raw materials of floor heating thermal insulation mortar is: 10 parts of phase change materials, 40 parts of aluminosulfate cements, 15 parts in flyash, 3 parts of whipping agents, 10 parts of gacs, 5 parts of plaster of Paris, 15 parts of closed perlite, 1 part of methylcellulose gum, 1 part of water-resisting agent.
The preparation process of floor heating thermal insulation mortar is:
(1) make phase change material: solid paraffin, white oil and Vaseline were mixed heating and stirring 30 minutes by 1: 1: 0.5, and processing softening temperature then is the rounded solid thing that 18-26 ℃ of diameter is 1-4mm, and dressing is subsequent use.
(2) make whipping agent: bicarbonate of ammonia and sodium hydrogencarbonate are pressed 1: 1 mixing for standby use.
(3) 10 parts of 3 parts of whipping agents and 40 parts of aluminosulfate cements, 15 parts in flyash, 10 parts of gacs, 5 parts of plaster of Paris, 15 parts of closed perlite, 1 part of methylcellulose gum, the water-resisting agents that obtain with (2) of phase change material that (1) obtained mix packing for 1 part and get product.During use, foam artificial then floating getting final product voluntarily with being layered on ground after 36-65 ℃ of hot water and its stirring.
Embodiment 5:
In buildings ecological heat preservation mortar of the present invention, the proportioning raw materials of body of wall cast thermal insulation mortar is: 10 parts of phase change materials, 40 parts of aluminosulfate cements, 20 parts of levigate water-granulated slags, 7 parts of whipping agents, 10 parts of gacs, 5 parts of plaster of Paris, 5 parts of closed perlite, 1 part of methylcellulose gum, 2 parts of water-resisting agents.
The preparation process of body of wall cast thermal insulation mortar is:
(1) make phase change material: solid paraffin, white oil and Vaseline were mixed heating and stirring 30 minutes by 1: 1: 0.5, and processing softening temperature then is the rounded solid thing that 18-26 ℃ of diameter is 1-4mm, and dressing is subsequent use.
(2) make whipping agent: bicarbonate of ammonia and sodium hydrogencarbonate are pressed 1: 1 mixing for standby use.
(3) 10 parts of 7 parts of whipping agents and 40 parts of aluminosulfate cements, 20 parts of levigate water-granulated slags, 10 parts of gacs, 5 parts of plaster of Paris, 5 parts of closed perlite, 1 part of methylcellulose gum, the water-resisting agents that obtain with (2) of phase change material that (1) obtained mix packing for 2 parts and get product.During use, with being cast in after 36-65 ℃ of hot water and its stirring in the special-purpose body of wall mould, the foaming sclerosis gets final product voluntarily.

Claims (2)

1. the raw material be made up of following weight part of a buildings ecological heat preservation mortar is processed: phase change material 1-40 part, aluminosulfate cement 40-90 part, flyash or levigate water-granulated slag 1-40, whipping agent 1-10 part, gac or bamboo charcoal 1-30 part, high strength gypsum or plaster of Paris 1-30 part, closed perlite 1-40 part, methylcellulose gum 0.1-1.5 part, water-resisting agent 0.1-2 part.
2. the preparation method of buildings ecological heat preservation mortar according to claim 1 follows these steps to carry out:
(1) make phase change material: solid paraffin, white oil and Vaseline were mixed heating and stirring 30 minutes by 1: 1: 0.5, and processing softening temperature then is the rounded solid thing that 18-26 ℃ of diameter is 1-4mm, and dressing is subsequent use.
(2) make whipping agent: bicarbonate of ammonia and sodium hydrogencarbonate are pressed 1: 1 mixing for standby use.
(3) whipping agent 1-10 part that the phase change material 1-40 part that (1) is obtained and (2) obtain mixes to pack with aluminosulfate cement 40-90 part, flyash or levigate water-granulated slag 1-40, gac or bamboo charcoal 1-40 part, high strength gypsum or plaster of Paris 1-30 part, closed perlite 1-40 part, methylcellulose gum 0.1-1.5 part, water-resisting agent 0.1-2 part and gets product.During use, with after 36-65 ℃ of hot water and its stirring artificial batch scrape, pour into a mould or mechanically spraying foams floating then getting final product at face self.
CN2011100630074A 2011-03-16 2011-03-16 Building ecological heat-insulation mortar and preparation method thereof Pending CN102674795A (en)

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Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103253970A (en) * 2013-06-07 2013-08-21 许盛英 Water quenching slag flame-retardant foaming agent
CN103274718A (en) * 2013-05-17 2013-09-04 武汉威尔博科技发展有限公司 Temperature-sensitive humidity-sensitive functional building material and preparation method thereof
CN103288411A (en) * 2013-05-17 2013-09-11 武汉威尔博科技发展有限公司 Environment-friendly passive type temperature controlling and humidifying material and preparation method thereof
CN103641389A (en) * 2013-11-08 2014-03-19 许炜 Inorganic bamboo charcoal insulation mortar for self-insulation light weight wallboard
CN104058702A (en) * 2013-03-20 2014-09-24 滕州市英伦中瑞装饰材料有限公司 Formula of porcelain-like material
CN104276790A (en) * 2014-09-09 2015-01-14 安徽国电能源设备工程有限公司 Mildew-proof thermal insulation wallboard and preparation method thereof
CN104326714A (en) * 2014-10-13 2015-02-04 合肥庭索环保材料有限公司 High-fragmentation-resistance building mortar
CN104909668A (en) * 2015-06-16 2015-09-16 合肥吉科新材料有限公司 Economical thermal-insulation flame-retardant thermal insulation glazed hollow bead mortar and preparation method thereof
CN106365585A (en) * 2016-08-22 2017-02-01 潘杭 Energy-saving phase change energy storage ground heating plate
CN107488050A (en) * 2017-07-18 2017-12-19 福建名城建工有限公司 A kind of environment-friendly and energy-efficient activated carbonized light-weight wall material and its production method
CN108409256A (en) * 2018-05-28 2018-08-17 苏州佑君环境科技有限公司 A kind of preparation method of Zeolite modifying cement mortar

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104058702A (en) * 2013-03-20 2014-09-24 滕州市英伦中瑞装饰材料有限公司 Formula of porcelain-like material
CN103274718A (en) * 2013-05-17 2013-09-04 武汉威尔博科技发展有限公司 Temperature-sensitive humidity-sensitive functional building material and preparation method thereof
CN103288411A (en) * 2013-05-17 2013-09-11 武汉威尔博科技发展有限公司 Environment-friendly passive type temperature controlling and humidifying material and preparation method thereof
CN103253970A (en) * 2013-06-07 2013-08-21 许盛英 Water quenching slag flame-retardant foaming agent
CN103641389A (en) * 2013-11-08 2014-03-19 许炜 Inorganic bamboo charcoal insulation mortar for self-insulation light weight wallboard
CN103641389B (en) * 2013-11-08 2016-04-20 许炜 A kind of Inorganic bamboo charcoal insulation mortar for self-insulation light weight wallboard
CN104276790B (en) * 2014-09-09 2016-08-24 安徽国电能源设备工程有限公司 A kind of mildew-resistant heat-insulation wall plate and preparation method thereof
CN104276790A (en) * 2014-09-09 2015-01-14 安徽国电能源设备工程有限公司 Mildew-proof thermal insulation wallboard and preparation method thereof
CN104326714A (en) * 2014-10-13 2015-02-04 合肥庭索环保材料有限公司 High-fragmentation-resistance building mortar
CN104909668A (en) * 2015-06-16 2015-09-16 合肥吉科新材料有限公司 Economical thermal-insulation flame-retardant thermal insulation glazed hollow bead mortar and preparation method thereof
CN106365585A (en) * 2016-08-22 2017-02-01 潘杭 Energy-saving phase change energy storage ground heating plate
CN106365585B (en) * 2016-08-22 2018-09-25 潘杭 A kind of phase-changing energy-storing energy-saving ground heating plank
CN107488050A (en) * 2017-07-18 2017-12-19 福建名城建工有限公司 A kind of environment-friendly and energy-efficient activated carbonized light-weight wall material and its production method
CN108409256A (en) * 2018-05-28 2018-08-17 苏州佑君环境科技有限公司 A kind of preparation method of Zeolite modifying cement mortar

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Application publication date: 20120919