CN103496893B - Novel energy-saving, heat-preservation and environment-friendly building sand material and preparation method thereof - Google Patents
Novel energy-saving, heat-preservation and environment-friendly building sand material and preparation method thereof Download PDFInfo
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- CN103496893B CN103496893B CN201310421293.6A CN201310421293A CN103496893B CN 103496893 B CN103496893 B CN 103496893B CN 201310421293 A CN201310421293 A CN 201310421293A CN 103496893 B CN103496893 B CN 103496893B
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- 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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Abstract
The invention discloses a novel energy-saving, heat-preservation and environment-friendly building sand material and a preparation method thereof. The material comprises cement, glazed hollow beads, fly ash, ground calcium carbonate, ash calcium, rubber powder, perlite, white wax, hydroxypropyl methyl cellulose powder, wood fibers, PP (polypropylene) fibers, aluminum powder, flue gas desulfurization gypsum and the like. According to the novel energy-saving, heat-preservation and environment-friendly building sand material and the preparation method thereof, the average indoor temperature of a building employing the novel energy-saving, heat-preservation and environment-friendly building sand material prepared according to the formula is more than 5 DEG C lower than that of a building employing an ordinary material in summer, and is more than 3 DEG C higher than that of the building employing the ordinary material in winter, and the building sand material has heat insulation and accumulation functions; the building sand material is about 3/4 lighter than the ordinary material, so that the supporting capacity of a foundation of a high-rise building can be maximally reduced; in addition, the building sand material also has a good waterproof effect, a good fireproof effect, a good soundproof effect and the like, and is easy to construct and reusable, building waste can be avoided, and the aims of energy conservation and environmental friendliness can be better fulfilled.
Description
Technical field
The present invention relates to a kind of material of construction, particularly Novel energy saving thermal insulation environment protection architecture sand material and making method.
Background technology
Energy-conserving and environment-protective industry is one of emerging strategic industries of state key development, country will make Important Adjustment in the policy such as direction of industry, Investment Trend, estimate at " 12 " end, estimate that national energy-conserving and environment-protective industrial investment demand can reach 4,500 hundred million yuan, the output value will reach more than 5,000,000,000,000, and the material of construction large core that is energy-conserving and environment-protective industry one, its in occupation of 50% the market share of energy-conserving and environment-protective industry, energy-conserving and environment-protective building materials have very huge market outlook.
Under the advocating of country, many new buildings pass through inner-outer wall and stick the way of thermofin in the hope of reaching the heat insulation and preservation effect in room, namely stop thermal radiation to transmitting within doors in the summer of sweltering heat by the lagging material of exterior wall, reduce the energy consumption of air-conditioning, stop indoor comparatively high temps to outdoor transmission at cold winter by the lagging material of interior wall.At present, a lot of enterprise is in order to meet the requirement of the building energy conservation 65% of state compulsion requirement, the mode that styrofoam or polyurethane sheet are pasted in many employings outward carries out heat preservation energy-saving process to building, due to the characteristic of organic materials itself, there is a series of shortcomings such as work-ing life is short, secondary pollution is serious, fire line is poor, surface layer be full of cracks.
Summary of the invention
In order to solve the problem; the invention provides a kind of Novel energy saving thermal insulation environment protection architecture sand material and making method; by the improvement of formula for a product, with cement, glass bead and flyash for main raw, be aided with appropriate bonding and water-proof material; be mixed and made into this building sand material; without the need to first making sheet material, during use, only need put into after appropriate water mixes; can whitewash in the inner-outer wall of building, easy and simple to handle.
The present invention is achieved by following technical solution.
A kind of Novel energy saving thermal insulation environment protection architecture sand material, is characterized in that: described Novel energy saving thermal insulation environment protection architecture sand material is mixed by once filling a prescription: cement 560-640 part, glass bead 460-540 part; flyash 160-240 part, coarse whiting 80-120 part, grey calcium 60-100 part; rubber powder 10-15 part; perlite 10-15 part, Chinese wax 8-12 part, Vltra tears 5-10 part; wood fibre 1-5 part; pp fiber 1-5 part, aluminium powder 1-5 part, desulfurated plaster 1-4 part.
For obtaining the lighter Novel energy saving thermal insulation environment protection architecture sand material of the stronger quality of hardness further, described Novel energy saving thermal insulation environment protection architecture sand material is mixed by once filling a prescription: cement 560 parts, glass bead 540 parts; 160 parts, flyash, coarse whiting 80 parts, grey calcium 100 parts; rubber powder 15 parts; perlite 10 parts, Chinese wax 11 parts, Vltra tears 5 parts; wood fibre 5 parts; pp fiber 1 part, aluminium powder 5 parts, desulfurated plaster 1 part.
For obtaining the lighter Novel energy saving thermal insulation environment protection architecture sand material of the stronger quality of hardness further, described Novel energy saving thermal insulation environment protection architecture sand material is mixed by once filling a prescription: cement 640 parts, glass bead 460 parts; 240 parts, flyash, coarse whiting 120 parts, grey calcium 60 parts; rubber powder 10 parts; perlite 15 parts, Chinese wax 8 parts, Vltra tears 10 parts; wood fibre 1 part; pp fiber 5 parts, aluminium powder 1 part, desulfurated plaster 4 parts.
For obtaining the lighter Novel energy saving thermal insulation environment protection architecture sand material of the stronger quality of hardness further, described Novel energy saving thermal insulation environment protection architecture sand material is mixed by once filling a prescription: cement 600 parts, glass bead 500 parts; 200 parts, flyash, coarse whiting 100 parts, grey calcium 80 parts; rubber powder 11 parts; perlite 12 parts, Chinese wax 12 parts, Vltra tears 7 parts; wood fibre 3 parts; pp fiber 3 parts, aluminium powder 3 parts, desulfurated plaster 2 parts.
In order to accelerate the rate of drying of Novel energy saving thermal insulation environment protection architecture sand material under natural climate normal temperature curing condition, described cement is the cement of more than No. 425.
In order to strengthen the viscosity stability of Novel energy saving thermal insulation environment protection architecture sand material, described Novel energy saving thermal insulation environment protection architecture sand material also comprises carboxymethyl starch 0.6 part.
For strengthening water-repellancy and the ageing resistance of Novel energy saving thermal insulation environment protection architecture sand material further, in described novel energy-storing energy-saving environmental-protection board, also comprise xylogen calcium sulfonate 1 part.
Invention additionally provides a kind of making method of Novel energy saving thermal insulation environment protection architecture sand material, above-mentioned materials is put into vacuum stirring boiler, constant temperature after being slowly heated to 200-250 DEG C to boiler, is cooled to normal temperature after stirring 20min, takes out and packs.
The present invention by experiment data explains energy saving and environmental protection effect:
1, experiment material: common building materials A, novel energy-saving environment-friendly building sand material B, novel energy-saving environment-friendly building sand material C, novel energy-saving environment-friendly building sand material D.Wherein:
Common building materials A is by cement 600kg, and river sand 600kg and grey calcium 200kg forms.
Novel energy-saving environment-friendly building sand material B is by cement 560kg, glass bead 540kg, flyash 160kg; coarse whiting 80kg, grey calcium 100kg, rubber powder 15kg; perlite 10kg; Chinese wax 11kg, Vltra tears 5kg, wood fibre 5kg; pp fiber 1kg; aluminium powder 5kg, desulfurated plaster 1kg, carboxymethyl starch 0.6kg and xylogen calcium sulfonate 1kg form.
Novel energy-saving environment-friendly building sand material C is by cement 640kg, glass bead 460kg, flyash 240kg; coarse whiting 120kg, grey calcium 60kg, rubber powder 10kg; perlite 15kg; Chinese wax 8kg, Vltra tears 10kg, wood fibre 1kg; pp fiber 5kg; aluminium powder 1kg, 4kg, carboxymethyl starch 0.6kg and xylogen calcium sulfonate 1kg form.
Novel energy-saving environment-friendly building sand material D is by cement 600kg, glass bead 500kg, flyash 200kg; coarse whiting 100kg, grey calcium 80kg, rubber powder 11kg; perlite 12kg; Chinese wax 12kg, Vltra tears 7kg, wood fibre 3kg; pp fiber 3kg; aluminium powder 3kg, desulfurated plaster 2kg, carboxymethyl starch 0.6kg and xylogen calcium sulfonate 1kg form.
2, the performance of institute's test material:
Measuring chamber internal-external temperature difference: the brick house building four 3m × 3m × 2m in the area of spaciousness, whitewashes above-mentioned materials respectively at house inner-outer wall and top, then measures the temperature of indoor and outdoor, and calculating temperature difference.Divide season in summer in winter two to measure, select the noon having burning sun summer, select the noon of fine day winter.
Quality: rectangular parallelepiped above-mentioned materials being made 20cm × 10cm × 5cm, weighs respectively, and calculates the ratio with A.
3, test-results
Summer
Winter
Quality
Shown by above testing data, the Novel energy saving thermal insulation environment protection architecture sand material using above-mentioned formula to make, lower more than 5 DEG C than common material in the Average indoor temperature in summer, winter, mean height more than 3 DEG C had function that is heat insulation, accumulation of heat; Quality is lighter than common material by about 3/4, can reduce the supporting power of tall building foundation to greatest extent.The present invention simultaneously also has beneficial effect: the good results such as waterproof, fire prevention, sound insulation, and this building sand unit construction is simple, reusable, avoids generation building waste, more can reach the aim of energy-conserving and environment-protective.
Embodiment
Technical scheme of the present invention is further described below in conjunction with specific embodiment.
Embodiment one
A kind of Novel energy saving thermal insulation environment protection architecture sand material, by cement 560kg, glass bead 540kg; flyash 160kg, coarse whiting 80kg, grey calcium 100kg; rubber powder 15kg, perlite 10kg, Chinese wax 10kg; Vltra tears 5kg; wood fibre 5kg, pp fiber 1kg, aluminium powder 5kg; desulfurated plaster 1kg, carboxymethyl starch 0.6kg and xylogen calcium sulfonate 1kg form.Described cement is with more than No. 425.
Wherein employing glass bead is the building sand material of the energy-conserving and environment-protective of light thermal insulation aggregate, by a large amount of engineer applied, not only on wall thermal insulating requires, meet the relevant building energy-saving standard of country, and ensure that the stability of quality product, overcome the quality unstable that two components or many components insulation sand material coordinate at the scene; Product cohesive strength is high simultaneously, and early strength improves fast, is obviously better than granular polystyrene; When the effect of Chinese wax is high temperature heat absorption melt, low temperature time heat release solidify, serve energy-conservation and effect that is energy-storage thermal-insulating further.Compared with the insulation sand material of ordinary pearl rock, shorten secondary and plaster the time, improve operating efficiency; And water-retentivity and splitting resistance good, the body of wall of various base material does not need water or interface processing, can directly dryly smear on metope, not hollowing, do not ftracture, substantially increase operating efficiency and over-all properties, reduce engineering cost.
Perlite becomes a kind of lightweight, multifunctional novel shaped material through expansion.Have that apparent density is light, thermal conductivity is low, chemical stability is good, use temperature scope is wide, wettability power is little, and the feature such as nontoxic, tasteless, fire prevention, sound-absorbing, be widely used in building material field.
Aluminium powder aluminium powder light weight, floating force is high, strong covering power, all good to the reflecting properties of light and heat, the 60%-90% of energy reflect visible light, UV-light and infrared light, and with the paint spraying object containing aluminium powder, its surface silvery white is bright.
Desulfurated plaster not only has the pharmacological actions such as the plaster of paris is antipyretic, alleviation cardiovascular disorder, and sloughs sulphur composition, reduces the potential pollution of room air.
The mixing of flyash, coarse whiting and grey calcium is used, the weight of lightening material and rapid-drying properties while can ensureing the hardness that material whitewashes on the wall, Vltra tears, wood fibre, pp fiber, carboxymethyl starch and xylogen calcium sulfonate increase degree of adhesion and the hardness of material.
During making, above-mentioned materials is added in vacuum stirring boiler, slowly 200-250 DEG C is warmed to boiler, stir 20min, take out pack after cooling.
Embodiment two
For obtaining the lighter Novel energy saving thermal insulation environment protection architecture sand material of the stronger quality of hardness further, improve in the component of this building sand material, by cement 640kg; glass bead 460kg, flyash 240kg, coarse whiting 120kg; ash calcium 60kg, rubber powder 10kg, perlite 15kg; Chinese wax 8kg, Vltra tears 10kg, wood fibre 1kg; pp fiber 5kg; aluminium powder 1kg, 4kg, carboxymethyl starch 0.6kg and xylogen calcium sulfonate 1kg form.Other steps are with embodiment one.
Embodiment three
For obtaining the lighter Novel energy saving thermal insulation environment protection architecture sand material of the stronger quality of hardness further, improve in the component of this building sand material, by cement 600kg; glass bead 500kg, flyash 200kg, coarse whiting 100kg; ash calcium 80kg, rubber powder 11kg, perlite 12kg; Chinese wax 12kg, Vltra tears 7kg, wood fibre 3kg; pp fiber 3kg; aluminium powder 3kg, desulfurated plaster 2kg, carboxymethyl starch 0.6kg and xylogen calcium sulfonate 1kg form.Other steps are with embodiment one.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its objective is to allow and be familiar with these those skilled in the art and can understand content of the present invention implementing according to this; can not limit the scope of the invention with this; all according to the present invention spirit essence done by equivalents or modification, all should contain in protection scope of the present invention.
Claims (1)
1. a making method for energy-saving heat preserving environment protection architecture sand material, is characterized in that, described energy-saving heat preserving environment protection architecture sand material is mixed by following formula: cement 560 parts, glass bead 540 parts, 160 parts, flyash, coarse whiting 80 parts, ash calcium 100 parts, rubber powder 15 parts, perlite 10 parts, Chinese wax 11 parts, Vltra tears 5 parts, wood fibre 5 parts, pp fiber 1 part, aluminium powder 5 parts, desulfurated plaster 1 part; Described cement is the cement of more than No. 425; Above-mentioned materials is put into vacuum stirring boiler, constant temperature after slowly 200-250 DEG C being heated to boiler, after stirring 20min, be cooled to normal temperature, take out and pack.
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| CN105967619A (en) * | 2016-03-29 | 2016-09-28 | 蚌埠华东石膏有限公司 | Flame-retardant and antistatic insulation building gypsum powder and preparation method thereof |
| CN107337397A (en) * | 2016-08-23 | 2017-11-10 | 如皋长江科技产业有限公司 | A kind of fireproof heat insulating wall covering |
| CN108840615A (en) * | 2018-08-10 | 2018-11-20 | 徐州和合新型建材有限公司 | A kind of high-performance heat-insulating construction material |
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| JP3833222B2 (en) * | 2004-04-21 | 2006-10-11 | フジライト工業株式会社 | Building materials |
| CN101139189B (en) * | 2007-08-10 | 2010-06-16 | 陈忠平 | Vitreous pearlite inorganic composite heat-insulating material and method for making same |
| CN103274640B (en) * | 2013-05-09 | 2015-09-23 | 普定县银丰农业科技发展有限公司 | A kind of Novel energy-storage insulation environment-friendlypanel panel |
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