CN105693152A - Energy-saving and environment-friendly type composite building material and preparation method thereof - Google Patents

Energy-saving and environment-friendly type composite building material and preparation method thereof Download PDF

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Publication number
CN105693152A
CN105693152A CN201610041134.7A CN201610041134A CN105693152A CN 105693152 A CN105693152 A CN 105693152A CN 201610041134 A CN201610041134 A CN 201610041134A CN 105693152 A CN105693152 A CN 105693152A
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parts
energy
environment
saving
preparation
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CN201610041134.7A
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Chinese (zh)
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张川川
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    • 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
    • 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
    • C04B2111/00439—Physico-chemical properties of the materials not provided for elsewhere in C04B2111/00
    • C04B2111/00465—Heat conducting 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/30—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values
    • C04B2201/32—Mortars, concrete or artificial stone characterised by specific physical values for heat transfer properties such as thermal insulation values, e.g. R-values for the thermal conductivity, e.g. K-factors
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength

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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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention discloses an energy-saving and environment-friendly type composite building material and a preparation method thereof. The energy-saving and environment-friendly type composite building material is prepared from fly ash, cement, magnesium oxide, antimonous oxide, magnesium stearate, ABS (acrylonitrile butadiene styrene) plastic, hexamethylenetetramine, diatomite, acetyl tributyl citrate, hexadecane, hydroxypropyl methyl cellulose, butyl rubber, alkyd resin, polyvinyl alcohol and sodium polystyrene sulfonate. The preparation method comprises the following steps of mixing the materials, heating and stirring, vacuuming and reacting, cooling, drying, and pressing. The energy-saving and environment-friendly type composite building material has the advantages that the heat conductivity is good, the fixing and forming are good, the fireproof property is realized, the heat or cold can be accumulated, the heat flow fluctuating amplitude between indoor and outdoor environments of the building is reduced, the action time is delayed, the temperature fluctuating in the indoor environment is decreased, the comfortability is improved, and the energy consumption is decreased; the technology of preparation process is simple and convenient, and the operation is easy.

Description

A kind of energy-conserving and environment-protective composite architectural materials and preparation method thereof
Technical field
The present invention relates to building material field, specifically a kind of energy-conserving and environment-protective composite architectural materials and preparation method thereof。
Background technology
Along with socioeconomic development and growth in the living standard, people are also more and more higher to the requirement of indoor environment comfort level, air conditioning energy consumption significantly increases therewith, cause that energy resource consumption is too fast, environmental pollution increase, network load peak-valley difference are excessive, peak load time the problem such as supply of electric power wretched insufficiency。Energy-conserving and environment-protective work is increasingly paid attention in countries in the world, and China has made and issued a series of energy-conserving and environment-protective policy, promotes the development of energy-conserving and environment-protective new material industry, and the consumption that makes of construction material has also reached new peak。And consequent building and heating and refrigeration increase considerably, if things go on like this causing the serious energy and environmental crisis, therefore, energy-saving building technology obtains to be paid close attention to widely and payes attention to。
Insulation material Materials quickly, adopts good heat preservation technology and material in industry and building, often can play a multiplier effect。Conventional insulation only has single resistive properties, it does not have energy-saving and temperature-regulating function。Owing to phase-change material has the performance absorbing or discharging heat energy in the change process of its form, by building energy saving field extensive use。The advantage that phase-changing energy-storing building materials has both common building materials and phase-change material, it is possible to absorb and discharge appropriate heat energy；Can use with other traditional building materials simultaneously；The advantages such as accumulation of heat construction material need not be installed and used by special knowledge and skills。
But the heat-insulating property of existing construction material and complex transformation performance are all less desirable, therefore the research of construction material and improvement always also are the emphasis of building trade。
Summary of the invention
It is an object of the invention to provide a kind of energy-conserving and environment-protective composite architectural materials and preparation method thereof, with the problem solving to propose in above-mentioned background technology。
For achieving the above object, the present invention provides following technical scheme:
A kind of energy-conserving and environment-protective composite architectural materials, it is prepared from by the raw material of following weight portion: 60～80 parts of flyash, cement 30～40 parts, magnesium oxide 20～30 parts, antimony oxide 15～21 parts, magnesium stearate 12～16 parts, ABS plastic 35～45 parts, hexamethylenetetramine 12～18 parts, 30～40 parts of kieselguhr, tributyl 2-acetylcitrate 25～35 parts, hexadecane 27～33 parts, hydroxypropyl methyl cellulose 21～24 parts, butyl rubber 17～19 parts, alkyd resin 23～25 parts, polyvinyl alcohol 31～35 parts, kayexalate 19～21 parts。
A kind of preparation method of described energy-conserving and environment-protective composite architectural materials, concrete preparation process is as follows:
(1) flyash, cement, magnesium oxide, antimony oxide, magnesium stearate, ABS plastic and kieselguhr are ground respectively, mix homogeneously, obtain mixture A；
(2) adding in mixture A by hexamethylenetetramine, tributyl 2-acetylcitrate and hexadecane, heating, to 100～120 DEG C, is stirred 3～4h, is obtained mixture B；
(3) cooling down the temperature of mixture to 40～50 DEG C, be separately added into hydroxypropyl methyl cellulose, butyl rubber, alkyd resin, polyvinyl alcohol, kayexalate, temperature rises to 130～150 DEG C, evacuation reaction 30～40min；
(4) it is cooled to 40～50 DEG C, dries in an oven, compacting,。
Compared with prior art, the invention has the beneficial effects as follows: the heat conductivity of construction material of the present invention is good, fixed-type good, fire prevention, and this construction material can accumulation of heat or cold-storage, make that the hot-fluid fluctuating margin between architecture indoor and outdoor weakens, action time is delayed by, thus reducing fluctuations in indoor temperature, improve comfortableness, energy efficient；Preparation process simple process of the present invention, easily operate。
Detailed description of the invention
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments。Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention。
Embodiment 1
Energy-conserving and environment-protective composite architectural materials, is prepared from by the raw material of following weight portion: 60 parts of flyash, cement 40 parts, magnesium oxide 20 parts, antimony oxide 21 parts, magnesium stearate 12 parts, ABS plastic 45 parts, hexamethylenetetramine 12 parts, 40 parts of kieselguhr, tributyl 2-acetylcitrate 25 parts, hexadecane 33 parts, hydroxypropyl methyl cellulose 21 parts, butyl rubber 19 parts, alkyd resin 23 parts, polyvinyl alcohol 35 parts, kayexalate 19 parts。
In above-described embodiment, the preparation process of energy-conserving and environment-protective composite architectural materials is as follows:
(1) flyash, cement, magnesium oxide, antimony oxide, magnesium stearate, ABS plastic and kieselguhr are ground respectively, mix homogeneously, obtain mixture A；
(2) adding in mixture A by hexamethylenetetramine, tributyl 2-acetylcitrate and hexadecane, heating, to 100 DEG C, is stirred 4h, is obtained mixture B；
(3) cooling down the temperature of mixture to 40 DEG C, be separately added into hydroxypropyl methyl cellulose, butyl rubber, alkyd resin, polyvinyl alcohol, kayexalate, temperature rises to 130 DEG C, evacuation reaction 40min；
(4) it is cooled to 40 DEG C, dries in an oven, compacting,。
After testing, the heat conductivity of construction material of the present invention is 0.07W/(m K), transition temperature range is 12～24 DEG C, and latent heat of phase change value is 40J/g, and apparent density is 624kg/m3, comprcssive strength is 1.2MPa, and water absorption rate is 9%。
Embodiment 2
Energy-conserving and environment-protective composite architectural materials, is prepared from by the raw material of following weight portion: 70 parts of flyash, cement 35 parts, magnesium oxide 25 parts, antimony oxide 18 parts, magnesium stearate 14 parts, ABS plastic 40 parts, hexamethylenetetramine 15 parts, 35 parts of kieselguhr, tributyl 2-acetylcitrate 30 parts, hexadecane 30 parts, hydroxypropyl methyl cellulose 22 parts, butyl rubber 18 parts, alkyd resin 24 parts, polyvinyl alcohol 33 parts, kayexalate 20 parts。
In above-described embodiment, the preparation process of energy-conserving and environment-protective composite architectural materials is as follows:
(1) flyash, cement, magnesium oxide, antimony oxide, magnesium stearate, ABS plastic and kieselguhr are ground respectively, mix homogeneously, obtain mixture A；
(2) adding in mixture A by hexamethylenetetramine, tributyl 2-acetylcitrate and hexadecane, heating, to 110 DEG C, is stirred 3.5h, is obtained mixture B；
(3) cooling down the temperature of mixture to 45 DEG C, be separately added into hydroxypropyl methyl cellulose, butyl rubber, alkyd resin, polyvinyl alcohol, kayexalate, temperature rises to 140 DEG C, evacuation reaction 35min；
(4) it is cooled to 45 DEG C, dries in an oven, compacting,。
After testing, the heat conductivity of construction material of the present invention is 0.08W/(m K), transition temperature range is 15～30 DEG C, and latent heat of phase change value is 60J/g, and apparent density is 587kg/m3, comprcssive strength is 1.5MPa, and water absorption rate is 8%。
Embodiment 3
Energy-conserving and environment-protective composite architectural materials, is prepared from by the raw material of following weight portion: 80 parts of flyash, cement 30 parts, magnesium oxide 30 parts, antimony oxide 15 parts, magnesium stearate 16 parts, ABS plastic 35 parts, hexamethylenetetramine 18 parts, 30 parts of kieselguhr, tributyl 2-acetylcitrate 35 parts, hexadecane 27 parts, hydroxypropyl methyl cellulose 24 parts, butyl rubber 17 parts, alkyd resin 25 parts, polyvinyl alcohol 31 parts, kayexalate 21 parts。
In above-described embodiment, the preparation process of energy-conserving and environment-protective composite architectural materials is as follows:
(1) flyash, cement, magnesium oxide, antimony oxide, magnesium stearate, ABS plastic and kieselguhr are ground respectively, mix homogeneously, obtain mixture A；
(2) adding in mixture A by hexamethylenetetramine, tributyl 2-acetylcitrate and hexadecane, heating, to 120 DEG C, is stirred 3h, is obtained mixture B；
(3) cooling down the temperature of mixture to 50 DEG C, be separately added into hydroxypropyl methyl cellulose, butyl rubber, alkyd resin, polyvinyl alcohol, kayexalate, temperature rises to 150 DEG C, evacuation reaction 30min；
(4) it is cooled to 50 DEG C, dries in an oven, compacting,。
After testing, the heat conductivity of construction material of the present invention is 0.12W/(m K), transition temperature range is 12～25 DEG C, and latent heat of phase change value is 55J/g, and apparent density is 685kg/m3, comprcssive strength is 1.3MPa, and water absorption rate is 10%。
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, and when without departing substantially from the spirit of the present invention or basic feature, it is possible to realize the present invention in other specific forms。Therefore, no matter from which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the invention rather than described above limits, it is intended that all changes in the implication of the equivalency dropping on claim and scope included in the present invention。

Claims (2)

1. an energy-conserving and environment-protective composite architectural materials, it is characterized in that, it is prepared from by the raw material of following weight portion: 60～80 parts of flyash, cement 30～40 parts, magnesium oxide 20～30 parts, antimony oxide 15～21 parts, magnesium stearate 12～16 parts, ABS plastic 35～45 parts, hexamethylenetetramine 12～18 parts, 30～40 parts of kieselguhr, tributyl 2-acetylcitrate 25～35 parts, hexadecane 27～33 parts, hydroxypropyl methyl cellulose 21～24 parts, butyl rubber 17～19 parts, alkyd resin 23～25 parts, polyvinyl alcohol 31～35 parts, kayexalate 19～21 parts。
2. the preparation method of energy-conserving and environment-protective composite architectural materials according to claim 1, it is characterised in that concrete preparation process is as follows:
(1) flyash, cement, magnesium oxide, antimony oxide, magnesium stearate, ABS plastic and kieselguhr are ground respectively, mix homogeneously, obtain mixture A；
(2) adding in mixture A by hexamethylenetetramine, tributyl 2-acetylcitrate and hexadecane, heating, to 100～120 DEG C, is stirred 3～4h, is obtained mixture B；
(3) cooling down the temperature of mixture to 40～50 DEG C, be separately added into hydroxypropyl methyl cellulose, butyl rubber, alkyd resin, polyvinyl alcohol, kayexalate, temperature rises to 130～150 DEG C, evacuation reaction 30～40min；
(4) it is cooled to 40～50 DEG C, dries in an oven, compacting,。
CN201610041134.7A 2016-01-22 2016-01-22 Energy-saving and environment-friendly type composite building material and preparation method thereof Pending CN105693152A (en)

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Application Number Priority Date Filing Date Title
CN201610041134.7A CN105693152A (en) 2016-01-22 2016-01-22 Energy-saving and environment-friendly type composite building material and preparation method thereof

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Application Number Priority Date Filing Date Title
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Publication Number Publication Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014554A (en) * 2021-12-03 2022-02-08 贵州国锐鑫节能科技有限公司 Solar light energy storage and heat preservation material and preparation method thereof

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1557768A (en) * 2004-01-15 2004-12-29 杨苏文 Light high-strength heat-insulation building material and method for making same
CN101913814A (en) * 2010-08-18 2010-12-15 江苏丰彩新型建材有限公司 Functional phase-change energy storage mortar and preparation method thereof
WO2012075747A1 (en) * 2010-12-10 2012-06-14 东南大学 Paraffin phase change energy storage materials and preparation method thereof
CN105000840A (en) * 2015-07-29 2015-10-28 苏州科淼新材料有限公司 Phase change latent heat environment-friendly energy-saving type building material and preparation method thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1557768A (en) * 2004-01-15 2004-12-29 杨苏文 Light high-strength heat-insulation building material and method for making same
CN101913814A (en) * 2010-08-18 2010-12-15 江苏丰彩新型建材有限公司 Functional phase-change energy storage mortar and preparation method thereof
WO2012075747A1 (en) * 2010-12-10 2012-06-14 东南大学 Paraffin phase change energy storage materials and preparation method thereof
CN105000840A (en) * 2015-07-29 2015-10-28 苏州科淼新材料有限公司 Phase change latent heat environment-friendly energy-saving type building material and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014554A (en) * 2021-12-03 2022-02-08 贵州国锐鑫节能科技有限公司 Solar light energy storage and heat preservation material and preparation method thereof
CN114014554B (en) * 2021-12-03 2023-11-24 贵州国锐鑫节能科技有限公司 Solar light energy storage heat preservation material and preparation method thereof

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Application publication date: 20160622

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