CN102817438A - Expanded and vitrified small ball thermal insulation demounting-free template and manufacture method of expanded and vitrified small ball thermal insulation demounting-free template - Google Patents

Expanded and vitrified small ball thermal insulation demounting-free template and manufacture method of expanded and vitrified small ball thermal insulation demounting-free template Download PDF

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Publication number
CN102817438A
CN102817438A CN2012103411247A CN201210341124A CN102817438A CN 102817438 A CN102817438 A CN 102817438A CN 2012103411247 A CN2012103411247 A CN 2012103411247A CN 201210341124 A CN201210341124 A CN 201210341124A CN 102817438 A CN102817438 A CN 102817438A
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China
Prior art keywords
thermal insulation
expanded
small ball
vitrified small
preserving
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CN2012103411247A
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CN102817438B (en
Inventor
吕明芳
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Nanjing Jingyeda New Building Materials Co Ltd
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Nanjing Jingyeda New Building Materials Co Ltd
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Priority to CN201210341124.7A priority Critical patent/CN102817438B/en
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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
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/24Structural elements or technologies for improving thermal insulation
    • Y02A30/244Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires

Abstract

The invention relates to an expanded and vitrified small ball thermal insulation demounting-free template and a manufacture method of the expanded and vitrified small ball thermal insulation demounting-free template and is suitable for building external wall external thermal insulation and concrete placing demounting-free templates for concrete girders, columns and concrete shear walls. The expanded and vitrified small ball thermal insulation demounting-free template is provided with an expanded and vitrified small ball thermal insulation plate, and a first alkali-resistant glass fiber gridding layer and a second alkali-resistant glass fiber gridding layer are arranged in the expanded and vitrified small ball thermal insulation plate. The back portion of the expanded and vitrified small ball thermal insulation plate is provided with a plurality of rectangular grooves, thereby facilitating integration of the expanded and vitrified small ball thermal insulation plate and concrete during concrete placing. The manufacture method of the expanded and vitrified small ball thermal insulation demounting-free template comprises the steps of: (1) manufacturing a bottom template with a rectangular groove; (2) configuring expanded and vitrified small ball thermal insulation mortar, wherein the expanded and vitrified small ball thermal insulation mortar is manufactured by mixing and evenly stirring cement, coal ash, cellulose ether, rubber powder, vitrified micro bubbles, wood fibers, polypropylene fibers and water in parts by weight, then pouring configured expanded and vitrified small ball thermal insulation mortar into a mold, paving the alkali-resistant glass fiber gridding layers, and manufacturing the expanded and vitrified small ball thermal insulation demounting-free template.

Description

Expansion vitrification bead heat-preserving non-dismantling formwork and preparation method thereof
Technical field
What the present invention relates to is a kind of expansion vitrification bead heat-preserving non-dismantling formwork and preparation method thereof, is applicable to that outer insulation of external wall and concrete beam, post, concrete shear force wall make the concrete pouring non-dismantling formwork and use.
Background technology
At present; China's south external wall self heat insulation wall adopts self-insulating brick to build self-insulation system by laying bricks or stones; Adopting brick self-insulation system concrete beam, post and concrete shear force wall, can not adopt self-insulation system, is a blank spot of energy-saving heat preserving; Can produce cold and hot bridge, make building can not play energy-conserving action.
Summary of the invention
The present invention seeks to provides a kind of expansion vitrification bead heat-preserving non-dismantling formwork and preparation method thereof to above-mentioned weak point; Employing expansion vitrification bead heat-preserving non-dismantling formwork makes beam column built from concrete and concrete shear force wall is made the concrete pouring non-dismantling formwork; Can solve concrete wooden frame, post and concrete shear force wall self-insulation system insufficient section; Can not produce cold and hot bridge and energy-saving heat preserving blank spot, make building really reach the tight energy-saving heat preserving.The expansion vitrification bead heat-preserving non-dismantling formwork can also be done the External Thermal Insulation System use in addition.Adopt the expansion vitrification bead heat-preserving non-dismantling formwork can practice thrift a large amount of timber, steel, manual work, practice thrift the construction period in a large number.
Expansion vitrification bead heat-preserving non-dismantling formwork and preparation method thereof takes following technical scheme to realize: the expansion vitrification bead heat-preserving non-dismantling formwork has small expended and vitrified ball heat insulating plate; In small expended and vitrified ball heat insulating plate, be provided with alkali resistant glass fiber clathrum one, alkali resistant glass fiber clathrum two; Be provided with some rectangular channels at the small expended and vitrified ball heat insulating plate back, be convenient to when concrete pouring and concrete better is combined into one.
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is following:
1, make the bed die of band rectangular channel, the bed die that will have rectangular channel is installed in framed bottom, and in bed die framed, sprays release agent.Said release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, the expansion vitrification bead heat-preserving mortar is processed after adopting cement, flyash, cellulose ether, rubber powder, glass bead, wood fibre, polypropylene fiber, water according to following weight proportioning mixing and stirring, wherein:
Cement 30-40%
Flyash 1.5-3%
Cellulose ether 0.2-0.3%
Rubber powder 1.5-2%
Glass bead 45-50%
Wood fibre 0.2-0.4%
Polypropylene fiber 0.8-1.2%
Water surplus.
Described cement adopts commercially available 42.5R label cement.
Described rubber powder adopts commercially available N2028 type latex powder.
Described glass bead adopts commercially available glass bead.
With the above-mentioned expansion vitrification bead heat-preserving mortar for preparing, pour in the mould thick to 3-5mm.Lay alkali resistant glass fiber clathrum one on the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, after the pressing, pour the thick expansion vitrification bead heat-preserving mortar of 30-32mm again into; Re-lay alkali resistant glass fiber clathrum two; Pour the expansion vitrification bead heat-preserving mortar behind the 3-4mm after the pressing again into, flatten the back and get into temperature 45-50 ℃ of drying room maintenance 20-48 hour, the demoulding; Stack natural curing 5-7 days after the demoulding, promptly process the expansion vitrification bead heat-preserving non-dismantling formwork.
Expansion vitrification bead heat-preserving non-dismantling formwork and preparation method thereof is reasonable in design; Employing expansion vitrification bead heat-preserving non-dismantling formwork makes beam column built from concrete and concrete shear force wall is made the concrete pouring non-dismantling formwork; Can solve concrete wooden frame, post and concrete shear force wall self-insulation system insufficient section; Can not produce cold and hot bridge and energy-saving heat preserving blank spot, make building really reach the tight energy-saving heat preserving.The expansion vitrification bead heat-preserving non-dismantling formwork can also be done the External Thermal Insulation System use in addition.Adopt the expansion vitrification bead heat-preserving non-dismantling formwork can practice thrift a large amount of timber, steel, manual work, practice thrift the construction period in a large number.
Description of drawings
Below will combine accompanying drawing that the present invention is described further:
Fig. 1 is an expansion vitrification bead heat-preserving non-dismantling formwork structural representation.
The specific embodiment
With reference to accompanying drawing 1; The expansion vitrification bead heat-preserving non-dismantling formwork has small expended and vitrified ball heat insulating plate 3; In small expended and vitrified ball heat insulating plate 3, be provided with alkali resistant glass fiber clathrum 1, alkali resistant glass fiber clathrum 24; Be provided with some rectangular channels 1 at the small expended and vitrified ball heat insulating plate back, be convenient to when concrete pouring and concrete better is combined into one.
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is following:
1, make the bed die of band rectangular channel, the bed die that will have rectangular channel is installed in framed bottom, and in bed die framed, sprays release agent.Said release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, the expansion vitrification bead heat-preserving mortar is processed after adopting cement, flyash, cellulose ether, rubber powder, glass bead, wood fibre, polypropylene fiber, water according to following weight proportioning mixing and stirring, wherein:
Cement 30-40%
Flyash 1.5-3%
Cellulose ether 0.2-0.3%
Rubber powder 1.5-2%
Glass bead 45-50%
Wood fibre 0.2-0.4%
Polypropylene fiber 0.8-1.2%
Water surplus;
Described cement adopts commercially available 42.5R label cement;
Described rubber powder adopts commercially available N2028 type latex powder;
Described glass bead adopts commercially available glass bead;
With the above-mentioned expansion vitrification bead heat-preserving mortar for preparing, pour in the mould thick to 3-5mm; Lay alkali resistant glass fiber clathrum 1 on the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, after the pressing, pour the thick expansion vitrification bead heat-preserving mortar of 30-32mm again into; Re-lay alkali resistant glass fiber clathrum 24; Pour the expansion vitrification bead heat-preserving mortar behind the 3-4mm after the pressing again into, flatten the back and get into temperature 45-50 ℃ of drying room maintenance 20-48 hour, the demoulding; Stack natural curing 5-7 days after the demoulding, promptly process the expansion vitrification bead heat-preserving non-dismantling formwork.
Embodiment 1
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is following:
1, make the bed die of band rectangular channel, the bed die that will have rectangular channel is installed in framed bottom, and in bed die framed, sprays release agent.Said release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, the expansion vitrification bead heat-preserving mortar is processed after adopting cement, flyash, cellulose ether, rubber powder, glass bead, wood fibre, polypropylene fiber, water according to following weight proportioning mixing and stirring, wherein:
Cement 30Kg (30%)
Flyash 3Kg (3%)
Cellulose ether 0.3Kg (0.3%)
Rubber powder 2Kg (2%)
Glass bead 50Kg (50%)
Wood fibre 0.4Kg (0.4%)
Polypropylene fiber 1.2 Kg (1.2%)
Water 13.1 Kg (13.1%);
Described cement adopts commercially available 42.5R label cement;
Described rubber powder adopts commercially available N2028 type latex powder;
Described glass bead adopts commercially available glass bead;
With the above-mentioned expansion vitrification bead heat-preserving mortar for preparing, pour in the mould thick to 3-5mm; Lay alkali resistant glass fiber clathrum 1 on the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, after the pressing, pour the thick expansion vitrification bead heat-preserving mortar of 30-32mm again into; Re-lay alkali resistant glass fiber clathrum 24; Pour the expansion vitrification bead heat-preserving mortar behind the 3-4mm after the pressing again into, flatten the back and get into temperature 45-50 ℃ of drying room maintenance 20-48 hour, the demoulding; Stack natural curing 5-7 days after the demoulding, promptly process the expansion vitrification bead heat-preserving non-dismantling formwork.
Embodiment 2
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is following:
1, make the bed die of band rectangular channel, the bed die that will have rectangular channel is installed in framed bottom, and in bed die framed, sprays release agent.Said release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, the expansion vitrification bead heat-preserving mortar is processed after adopting cement, flyash, cellulose ether, rubber powder, glass bead, wood fibre, polypropylene fiber, water according to following weight proportioning mixing and stirring, wherein:
Cement 40Kg (40%)
Flyash 1.5Kg (1.5%)
Cellulose ether 0.2 Kg (0.2%)
Rubber powder 1.5 Kg (1.5%)
Glass bead 45 Kg (45%)
Wood fibre 0.2 Kg (0.2%)
Polypropylene fiber 0.8 Kg (0.8%)
Water 10.8 Kg (10.8%);
Described cement adopts commercially available 42.5R label cement;
Described rubber powder adopts commercially available N2028 type latex powder;
With the above-mentioned expansion vitrification bead heat-preserving mortar for preparing, pour in the mould thick to 3-5mm; Lay alkali resistant glass fiber clathrum 1 on the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, after the pressing, pour the thick expansion vitrification bead heat-preserving mortar of 30-32mm again into; Re-lay alkali resistant glass fiber clathrum 24; Pour the expansion vitrification bead heat-preserving mortar behind the 3-4mm after the pressing again into, flatten the back and get into temperature 45-50 ℃ of drying room maintenance 20-48 hour, the demoulding; Stack natural curing 5-7 days after the demoulding, promptly process the expansion vitrification bead heat-preserving non-dismantling formwork.
Embodiment 3
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is following:
1, make the bed die of band rectangular channel, the bed die that will have rectangular channel is installed in framed bottom, and in bed die framed, sprays release agent.Said release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, the expansion vitrification bead heat-preserving mortar is processed after adopting cement, flyash, cellulose ether, rubber powder, glass bead, wood fibre, polypropylene fiber, water according to following weight proportioning mixing and stirring, wherein:
Cement 35 Kg (35%)
Flyash 2.5 Kg (2.5%)
Cellulose ether 0.25 Kg (0.25%)
Rubber powder 1.75 Kg (1.75%)
Glass bead 48 Kg (48%)
Wood fibre 0.3 Kg (0.3%)
Polypropylene fiber 1 Kg (1%)
Water 11.2 Kg (11.2%);
Described cement adopts commercially available 42.5R label cement;
Described rubber powder adopts commercially available N2028 type latex powder;
With the above-mentioned expansion vitrification bead heat-preserving mortar for preparing, pour in the mould thick to 3-5mm; Lay alkali resistant glass fiber clathrum 1 on the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, after the pressing, pour the thick expansion vitrification bead heat-preserving mortar of 30-32mm again into; Re-lay alkali resistant glass fiber clathrum 24; Pour the expansion vitrification bead heat-preserving mortar behind the 3-4mm after the pressing again into, flatten the back and get into temperature 45-50 ℃ of drying room maintenance 20-48 hour, the demoulding; Stack natural curing 5-7 days after the demoulding, promptly process the expansion vitrification bead heat-preserving non-dismantling formwork.
The preparation method of the expansion vitrification bead heat-preserving non-dismantling formwork that the preparation method preparation method of expansion vitrification bead heat-preserving non-dismantling formwork of the present invention is processed detects through related detection unit:
1, shock resistance >=10J, it is qualified to impact;
2, tensile strength >=0.25MPa;
3, volume water absorption rate≤0.8%
4, former mortar draws and dials intensity >=0.7MPa;
5, coefficient of thermal conductivity 0.09W/(m. k);
Compressive strength >=1.5MPa.

Claims (4)

1. an expansion vitrification bead heat-preserving non-dismantling formwork is characterized in that: have small expended and vitrified ball heat insulating plate, in small expended and vitrified ball heat insulating plate, be provided with alkali resistant glass fiber clathrum one, alkali resistant glass fiber clathrum two.
2. expansion vitrification bead heat-preserving non-dismantling formwork according to claim 1 is characterized in that: be provided with some rectangular channels at the small expended and vitrified ball heat insulating plate back, be convenient to when concrete pouring and concrete better is combined into one.
3. the preparation method of the described expansion vitrification bead heat-preserving non-dismantling formwork of claim 1 is characterized in that:
(1) make the bed die of band rectangular channel, the bed die that will have rectangular channel is installed in framed bottom, and in bed die framed, sprays release agent;
(2) configuration expansion vitrification bead heat-preserving mortar, the expansion vitrification bead heat-preserving mortar is processed after adopting cement, flyash, cellulose ether, rubber powder, glass bead, wood fibre, polypropylene fiber, water according to following weight proportioning mixing and stirring, wherein:
Cement 30-40%
Flyash 1.5-3%
Cellulose ether 0.2-0.3%
Rubber powder 1.5-2%
Glass bead 45-50%
Wood fibre 0.2-0.4%
Polypropylene fiber 0.8-1.2%
Water surplus;
With the above-mentioned expansion vitrification bead heat-preserving mortar for preparing, pour in the mould thick to 3-5mm;
Lay alkali resistant glass fiber clathrum one on the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, after the pressing, pour the thick expansion vitrification bead heat-preserving mortar of 30-32mm again into; Re-lay alkali resistant glass fiber clathrum two; Pour the expansion vitrification bead heat-preserving mortar behind the 3-4mm after the pressing again into, flatten the back and get into temperature 45-50 ℃ of drying room maintenance 20-48 hour, the demoulding; Stack natural curing 5-7 days after the demoulding, promptly process the expansion vitrification bead heat-preserving non-dismantling formwork.
4. the preparation method of expansion vitrification bead heat-preserving non-dismantling formwork according to claim 3 is characterized in that: said release agent adopts concrete parting agent.
CN201210341124.7A 2012-09-16 2012-09-16 Expanded and vitrified small ball thermal insulation demounting-free template Active CN102817438B (en)

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Application Number Priority Date Filing Date Title
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CN102817438B CN102817438B (en) 2014-11-12

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103223751A (en) * 2013-03-14 2013-07-31 南京工业大学 Heat-insulation flexible face brick and making method thereof
CN104016627A (en) * 2014-06-06 2014-09-03 杨峰 Straw ash insulating mortar and method for preparing insulating plate by utilizing straw ash insulating mortar
CN104230219A (en) * 2013-06-17 2014-12-24 李聪 Novel efficient energy-saving fireproof heat insulation concrete and preparation method thereof
CN104478354A (en) * 2014-11-26 2015-04-01 重庆安吉升科技有限公司 Cement foamed heat insulation core material, inorganic compound heat insulation plate, manufacturing method and mold
CN104674987A (en) * 2015-02-13 2015-06-03 南京工业大学 Self heat insulation laminated shear wall structure and construction process
CN104961405A (en) * 2015-06-15 2015-10-07 中国十五冶金建设集团有限公司 GRC (glass fiber reinforced composite) light heat-insulation disassembly-free formwork mixed with iron tailings and method for manufacturing GRC light heat-insulation disassembly-free formwork
CN109838029A (en) * 2017-11-24 2019-06-04 合肥睿昊信息科技有限公司 A kind of XPS external walls plate and its installation method
CN113620683A (en) * 2021-09-02 2021-11-09 白银康宝新型节能建材有限责任公司 Method for preparing structure external template

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Publication number Priority date Publication date Assignee Title
JPH09175850A (en) * 1995-12-22 1997-07-08 Keihan Koji Kk Production of functionally reinforced cement, concrete and various moldings
CN101665343A (en) * 2008-03-14 2010-03-10 湖北天泉新型建筑材料有限公司 Vitrified micro-bead heat preserving and insulating material and method of preparing same
CN101863642A (en) * 2010-05-18 2010-10-20 江苏华伟佳建材科技有限公司 Composite disassembly-free heat-insulation permanent template and production method thereof
CN102515655A (en) * 2011-11-15 2012-06-27 鲁涛 Expanded and vitrified micro-bead thermal insulation board and manufacturing method thereof
CN202831364U (en) * 2012-09-16 2013-03-27 南京敬邺达新型建筑材料有限公司 Expanded and vitrified small ball insulation non-dismantling formwork

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09175850A (en) * 1995-12-22 1997-07-08 Keihan Koji Kk Production of functionally reinforced cement, concrete and various moldings
CN101665343A (en) * 2008-03-14 2010-03-10 湖北天泉新型建筑材料有限公司 Vitrified micro-bead heat preserving and insulating material and method of preparing same
CN101863642A (en) * 2010-05-18 2010-10-20 江苏华伟佳建材科技有限公司 Composite disassembly-free heat-insulation permanent template and production method thereof
CN102515655A (en) * 2011-11-15 2012-06-27 鲁涛 Expanded and vitrified micro-bead thermal insulation board and manufacturing method thereof
CN202831364U (en) * 2012-09-16 2013-03-27 南京敬邺达新型建筑材料有限公司 Expanded and vitrified small ball insulation non-dismantling formwork

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103223751A (en) * 2013-03-14 2013-07-31 南京工业大学 Heat-insulation flexible face brick and making method thereof
CN104230219A (en) * 2013-06-17 2014-12-24 李聪 Novel efficient energy-saving fireproof heat insulation concrete and preparation method thereof
CN104016627A (en) * 2014-06-06 2014-09-03 杨峰 Straw ash insulating mortar and method for preparing insulating plate by utilizing straw ash insulating mortar
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
CN104478354A (en) * 2014-11-26 2015-04-01 重庆安吉升科技有限公司 Cement foamed heat insulation core material, inorganic compound heat insulation plate, manufacturing method and mold
CN104674987A (en) * 2015-02-13 2015-06-03 南京工业大学 Self heat insulation laminated shear wall structure and construction process
CN104961405A (en) * 2015-06-15 2015-10-07 中国十五冶金建设集团有限公司 GRC (glass fiber reinforced composite) light heat-insulation disassembly-free formwork mixed with iron tailings and method for manufacturing GRC light heat-insulation disassembly-free formwork
CN109838029A (en) * 2017-11-24 2019-06-04 合肥睿昊信息科技有限公司 A kind of XPS external walls plate and its installation method
CN113620683A (en) * 2021-09-02 2021-11-09 白银康宝新型节能建材有限责任公司 Method for preparing structure external template

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