CN101402516B - Single-component polyphenyl particle heat-insulating mortar - Google Patents

Single-component polyphenyl particle heat-insulating mortar Download PDF

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Publication number
CN101402516B
CN101402516B CN2008101551097A CN200810155109A CN101402516B CN 101402516 B CN101402516 B CN 101402516B CN 2008101551097 A CN2008101551097 A CN 2008101551097A CN 200810155109 A CN200810155109 A CN 200810155109A CN 101402516 B CN101402516 B CN 101402516B
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China
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percent
mortar
heat preservation
heat
construction
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Expired - Fee Related
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CN2008101551097A
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Chinese (zh)
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CN101402516A (en
Inventor
蒋字平
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Anhui Tianjinyun Paint Industry Co., Ltd.
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Maanshan Tianjinyun Paint Industry Co Ltd
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Priority to CN2008101551097A priority Critical patent/CN101402516B/en
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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
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • 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
    • C04B2111/00017—Aspects relating to the protection of the environment
    • 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
    • C04B2111/23—Acid resistance, e.g. against acid air or rain
    • 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
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Building Environments (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention discloses mono-component polyphenyl particle heat preservation mortar, which is prepared by the mixing and dispersing of polyphenyl particles and the following components in weight percentage(total 100 percent): 0.2 to 1 percent of methyl cellulose, 0.2 to 1 percent of lignocellulose, 10 to 35 percent of fly ash, 39 to 77 percent of 425 Portland cement, 10 to 35 percent of dispersing emulsion powder, 0.2 to 0.5 percent of polypropylene cut fiber, 1 to 15 percent of mica powder, 0.05 to 1 percent of starch ether, 1 to 10 percent of quick lime, 0.1 to 1 percent of dry powder defoaming agent and 1 to 15 percent of organic expansion agent. The blending ratio of the components to the polyphenylene particle is between 6 and 10m<3>/t. The mortar has the characteristics of heat preservation, energy conservation, heat insulation and water resistance, light weight, high strength, strong anti-rainfall erosion capability, no loosening after long-time water soaking, low thermal conductivity, good performance, no toxin and pollution and the like; and the compression resistance and the bonding strength both meet the plastering requirement, so that the mortar is widely applied to one-time plastering during the construction of a heat preservation layer.

Description

A kind of single-component polyphenyl particle heat-insulating mortar
Technical field
The present invention relates to a kind of thermal insulation mortar, especially relate to a kind of single-component polyphenyl particle heat-insulating mortar, the various motars of alternative body of wall are applied in the building masonry wall outside and form external thermal insulation, disposable whitewashing in the time of can being widely used in the thermal insulation layer construction.
Background technology
After the seventies in last century, generally pay attention to the production of lagging material and application under construction abroad, make every effort to reduce significantly the consumption of the energy, thereby reduce environmental pollution and Greenhouse effect.State's heat insulating material for external industry has had very long history; Building energy conservation accounts for the overwhelming majority with lagging material; Accounted for about 81% of all lagging materials like U.S.'s building thermal insulation material since 1987, the asbestos product of the Western European countries such as Sweden and Finland more than 80% is used for building energy conservation.More external developed countries have just begun the work of building energy conservation as far back as the end of the seventies in last century; Force construction industry in new building, to carry out energy conservation standard, the U.S. has issued that in 1975 the design of ASHRAE (U.S. heating, refrigeration and Air-conditioning Engineering association) standard 90-75 new building is energy-conservation for the first time.Based on this, in December, 1977, official formally issued " energy-saving act in the new building structure ", and in 45 states, received energy-saving effect clearly.American National Bureau of Energy, the Bureau of Standards and national Building Codes and Standard conference constantly propose new content at aspects such as energy-saving design in construction, just the ASHRAE standard was once revised in per 5 years.
See from the material and the kind of building thermal insulation material; Both at home and abroad to being that the lagging material research of main raw material is extensive relatively with the PS; But the overwhelming majority all is in the sheet material field, like styrofoam, steel wire net rack sandwich composite inside and outside wall plate, metal composite sandwich board etc.Though styrofoam in use has good heat insulation effect as lagging material; But since the characteristics of sheet material make styrofoam when in construction, connecting be with main body be fixed as with point lead, face is fixed as auxilliary; To carry out necessary splicing between the sheet material, cohere; The incompatibility profile is than the insulation of complex building, and construction technology is complicated, comprehensive cost is high.Simultaneously; Because the hydrophobic nature of styrofoam is incompatible with conventional hydrophilic material; Cause the follow-up construction quality beyond its surface layer to be difficult for guaranteeing; Occur quality problems such as the surface layer mortar ftractures, comes off, hollowing easily, the use or the construction of the outer decoration of buildings such as face brick, coating constituted very big restriction.
China implemented building energy conservation 30% and implements energy-conservation 50% target in July, 1996 from August, 1986; So far so that to have been arranged more than 20 days, in these years done a large amount of work for the insulation of building and heat insulation from the manufacturer that puts face governments at all levels and material, developer, building commercial city.Aspect material; Rock wool, slag wool goods, glass wool goods, expanded perlite product, multicellular glass, heat-insulating calcium silicate product have been selected according to different characteristics in various places, and silicate composite mortar, polystyrene foam plate (EPS, XPS), rigid urethane foam, composite adiabatic goods materials such as (like metal skinned sandwich panel, steel wire net rack sandwich board, various sandwich boards and the various composite structures of on-the-spot compound) are as pilot and application.The building field overwhelming majority that purifies factory building at Industrial buildings, commercial building, utilities building, Sports facilities, communications and transportation has adopted the form of on-the-spot combined type (the on-the-spot compound and fiber coating of color corrugated sheet steel and glass wool, rock wool slag wool goods etc.) and the prefabricated assembling of metal skinned sandwich panel (metal covering PS sandwich board, metal covering hard polyaminoester sandwich board, metal covering rock wool, slag wool sandwich board, metal covering glass cotton sandwich board or the like).
But all in all, the building insulation engineering is very different with the heat preserving and insulating material quality product, has influenced in architectural application.For example: rock wool slag wool goods are extraordinary environment-friendly type lagging materials; It is a better quality products at good values; The overwhelming majority all adopts rock wool slag wool goods in Northern Europe, Eastern Europe, West Europe, Muscovite construction market; And China consumption is less under construction, mainly be that China rock wool, slag wool product quality are too big with the rock wool slag wool product quality gap in Europe.Show that the product Fibre diameter is thick, slag ball content high, feel is bad etc.The quality product of most of enterprise production still rests on the level of the eighties in 20th century.If polystyrene foam plate enterprise does not pay attention to quality product, disobey the product standard tissue produce (as support density pretend to be high-density, not fire-retardant say into fire-retardant etc.), also might be extruded construction market by other products.
Along with developing in depth and breadth of China's building energy conservation work, continue to bring out the heat preserving and insulating material of numerous kinds, owing to reasons such as its energy-saving heat preserving performances, some heat preserving and insulating materials are eliminated by market gradually.Select suitable heat preserving and insulating material can not only reach the purpose of energy-saving heat preserving, can also prolong the life-span of buildings, otherwise influence even shorten the life-span of buildings.
For addressing the above problem, polymer thermal insulating mortar exterior wall internal insulation, outer heat preservation system have appearred in existing market, and price is in lower state now.The subject matter of this system has: the water-intake rate of system is bigger, does not handle well to be easy to cracking, and heat insulation effect is relatively poor, and construction regulations is very chaotic, has to do directly furring brick on thermal insulation mortar of high-rise outer insulation, and security is worth worry.
Summary of the invention
The object of the invention is exactly to the above-mentioned shortcoming that exists in the prior art; And provide a kind of and have insulation, energy-conservation, insulating water-proof, light weight, intensity is high, ability to resist splash erosion is strong; The medium-term and long-term immersion of water is not loose, and thermal conductivity is low, and performance is good; Nontoxic pollution-free, resistance to compression and cohesive strength all can reach the single-component polyphenyl particle heat-insulating mortar of plastering and requiring.
For realizing the present invention's purpose, a kind of single-component polyphenyl particle heat-insulating mortar of the present invention is realized through following technical scheme.
A kind of single-component polyphenyl particle heat-insulating mortar of the present invention is to form (weight is by 100%) by granular polystyrene and following component preparation blending dispersion:
Methylcellulose gum 0.2%～1%
Lignocellulose 0.2%～1%
Flyash 10%～35%
No. 425 silicate cements 39%～77%
Polymer dispersion powder 10%～35%
Polypropene staple 0.2%～0.5%
Mica powder 1%～15%
Starch ethers 0.05%～1%
Unslaked lime 1%～10%
Dry powder skimmer 0.1%～1%
The proportioning of said components and granular polystyrene is: 6～10m 3/ t, i.e. 1t said components mixing of materials 6～10m 3Granular polystyrene.
Also can comprise 1%～15% organic expander in the said components, described organic expander is an organobentonite.
The granularity of said flyash is 0.044～0.15mm, and the granularity of said mica powder is 0.033～0.15mm.
Described granular polystyrene is useless foam, and granularity is 3～7mm, is the best with 5～7mm.
A kind of single-component polyphenyl particle heat-insulating mortar of the present invention is a kind of green energy conservation product; Have insulation, energy-conservation, insulating water-proof, light weight, intensity is high, ability to resist splash erosion is strong; The medium-term and long-term immersion of water is not loose, and thermal conductivity is low, and performance is good; Characteristics such as nontoxic pollution-free, resistance to compression and cohesive strength all can reach the requirement of plastering.
A kind of single-component polyphenyl particle heat-insulating mortar of the present invention also has following characteristics:
(1) this product is a single-component, has improved the loaded down with trivial details construction technology of two components, and the thermal insulation layer construction time can disposablely be whitewashed, and removes secondary from and whitewashes raw-material waste, can save material 20%, excellent bonding strength can be removed metope levelling operation from, saves cost; Alleviate difficulty of construction, increased the construction fluency.Only need add water during use in proportion and stir and to get final product, reduce on-the-spot prepare double component granular polystyrene and the white pollution that causes.。
(2) the construction stirring is full and uniform, has increased heat retaining property, has strengthened the adhesive property with the thermal insulation layer wall.
(3) adopt KY type special fibre, use special production technique, fiber is evenly distributed in the lagging material, solved heat-insulation system and anticracking grout surface crack problem thus.
(4) owing to add inorganic expanding material in the polyphenyl particle heat-insulating mortar, when thermal insulation layer was met water, this swelling agent expanded rapidly, enriched the pore of thermal insulation layer, formed watertight insulation, thereby stoped rainwater to immerse metope.
" single component " of the present invention for market " two-pack ", the two-pack product sold on the market is divided into A group powder, B group liquid material, and remix uses when construction, and construction technology is very loaded down with trivial details.
Embodiment
For further describing the present invention, a kind of single-component polyphenyl particle heat-insulating mortar of the present invention is done further to describe below in conjunction with embodiment.
The Example formulations of a kind of single-component polyphenyl particle heat-insulating mortar of the present invention sees the following form:
The Example formulations of table 1 single-component polyphenyl particle heat-insulating mortar (weight %)
Component Embodiment 1 Embodiment 2 Embodiment 3 Embodiment 4 Embodiment 5
Methylcellulose gum 0.2 1 0.6 0.2 0.7
Lignocellulose 1 0.2 0.6 0.2 0.5
Flyash 35 10 15 10 12
No. 425 silicate cements 39 55.6 48.23 77 45.0
Polymer dispersion powder 10 20 35 10 13
Polypropene staple 0.5 0.2 0.4 0.2 0.3
Mica powder 6.75 1 15 1 7
Starch ethers 0.05 1 0.07 0.3 0.08
Unslaked lime 6 10 1 1 6
The dry powder skimmer 0.5 1 0.1 0.1 0.42
Organobentonite 1 0 0 0 15
Said components adds up to 100 100 100 100 100
With the granular polystyrene proportioning 7m 3/t 8m 3/t 10m 3/t 6m 3/t 9m 3/t
Various materials among the embodiment 1-5 all can obtain from market.Product of the present invention can quantitatively pack packing and sell aborning.

Claims (1)

1. single-component polyphenyl particle heat-insulating mortar is characterized in that: it is to be formed by granular polystyrene and following component preparation blending dispersion:
Above-mentioned each weight percentages of components sum is 100%, the granular polystyrene 6～10m that joins per ton 3The granularity of said flyash is 0.044～0.15mm, and the granularity of said mica powder is 0.033～0.15mm; Described granular polystyrene is useless foam, and granularity is 5～7mm.
CN2008101551097A 2008-10-23 2008-10-23 Single-component polyphenyl particle heat-insulating mortar Expired - Fee Related CN101402516B (en)

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CN101402516B true CN101402516B (en) 2012-01-25

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CN101538138B (en) * 2009-04-11 2011-12-21 李显和 Compound insulating mortar of buildings
CN102649637B (en) * 2011-02-25 2014-09-03 陈少明 Multifunctional waterproof heat-insulating powder
CN102211903B (en) * 2011-04-14 2012-12-26 潍坊三强集团有限公司 Method for producing crack-resisting insulation mortar by utilizing rock wool heels
CN102295437B (en) * 2011-05-23 2012-09-19 苏州市金明塑料有限公司 Wall insulating mortar, its preparation method and grade A wall insulating material prepared with it
CN102390965B (en) * 2011-08-03 2013-04-24 重庆邦瑞建筑保温工程有限公司 Environment-friendly wall facing mortar
CN102359237B (en) * 2011-08-30 2013-07-17 信阳金固建筑节能保温工程有限公司 Inorganic vitrified micro bubble external heat-insulating system for outer wall
CN102503311A (en) * 2011-11-08 2012-06-20 中南大学 Cement-based waterproof and crack-resistant material suitable for foundation bed of railroad bed in expansive rock area
CN102826811B (en) * 2012-10-09 2014-06-18 盛忠章 Bonding powder expanded polystyrene granule insulating mortar suitable for thick plastering and compacting construction
WO2014143945A2 (en) * 2013-03-15 2014-09-18 ADA-ES, Inc. Methods for solidification and stabilization of industrial byproducts
CA2915512C (en) * 2013-07-17 2019-07-09 Rivers Del Rey System and method for improved plasters
CN103467034B (en) * 2013-08-16 2015-07-08 张自喜 Inorganic wall heat insulation mortar
CN103755244A (en) * 2013-12-20 2014-04-30 安徽省美域节能环保技术应用有限公司 Lightweight high-strength composite cement mortar and preparation method thereof
US10809677B2 (en) 2014-06-12 2020-10-20 ADA-ES, Inc. Methods to substantially optimize concentration of materials in an output stream
CN104045278B (en) * 2014-07-02 2016-09-07 嘉兴市澳太新型建筑材料有限公司 A kind of method utilizing foam glass waste-material-preparing warming plate
CN105330222A (en) * 2015-11-30 2016-02-17 安徽济峰节能材料有限公司 Wood-fiber-containing inorganic thermal mortar not prone to cracks
CN106966655A (en) * 2017-03-31 2017-07-21 安徽中煦环保新材料科技有限公司 A kind of environmental-friendly construction material of service life length and preparation method thereof
CN107382184A (en) * 2017-06-29 2017-11-24 常州西夏墅东方工具有限公司 A kind of dense form polyphenyl particle heat-insulating mortar and preparation method thereof
CN115417625B (en) * 2022-07-12 2023-04-07 中航天建设工程集团有限公司 Thermal insulation mortar and assembled building thermal insulation external wall panel

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CN1807336A (en) * 2006-01-26 2006-07-26 王正权 Hydrophobic concrete-based polyphenylene granule heat-insulating mortar dry powder and its usage method
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Owner name: ANHUI TIANJINYUN PAINT INDUSTRY CO., LTD.

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Address after: 243100 Anhui city of Ma'anshan province Dangtu County Gu Shu Zhen Dongying

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