CN102817438B - Expanded and vitrified small ball thermal insulation demounting-free template - Google Patents
Expanded and vitrified small ball thermal insulation demounting-free template Download PDFInfo
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- CN102817438B CN102817438B CN201210341124.7A CN201210341124A CN102817438B CN 102817438 B CN102817438 B CN 102817438B CN 201210341124 A CN201210341124 A CN 201210341124A CN 102817438 B CN102817438 B CN 102817438B
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- thermal insulation
- expanded
- small ball
- preserving
- expansion vitrification
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
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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
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 the outer insulation of external wall and concrete beam, post, concrete shear force wall is used as pouring concrete non-dismantling formwork.
Background technology
At present, south China external wall self heat insulation wall adopts self-insulating brick to build self-insulation system by laying bricks or stones, adopt brick self-insulation system concrete beam, post and concrete shear force wall, can not adopt self-insulation system, it is a blank spot of energy-saving heat preserving, can produce cold-heat 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 for 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 pouring concrete non-dismantling formwork; can solve concrete wooden frame, post and concrete shear force wall self-insulation system insufficient section; can not produce cold-heat bridge and energy-saving heat preserving blank spot, make building really reach tight energy-saving heat preserving.Expansion vitrification bead heat-preserving non-dismantling formwork can also be done External Thermal Insulation System use in addition.Adopt expansion vitrification bead heat-preserving non-dismantling formwork can save a large amount of timber, steel, artificial, save 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: 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 small expended and vitrified ball heat insulating plate back, be convenient in the time of pouring concrete and concrete is better combined into one.
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is as follows:
1, make bed die with rectangular channel, will be arranged on framed bottom with the bed die of rectangular channel, and at the framed interior spraying release agent of bed die.Described release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, expansion vitrification bead heat-preserving mortar is made 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.
By the above-mentioned expansion vitrification bead heat-preserving mortar preparing, pour in mould thick to 3-5mm.On the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, lay alkali resistant glass fiber clathrum one; after pressing; pour again the expansion vitrification bead heat-preserving mortar that 30-32mm is thick into; re-lay alkali resistant glass fiber clathrum two; after pressing, pour again the expansion vitrification bead heat-preserving mortar after 3-4mm into, after pressing, enter 20-48 hour temperature 45-50 DEG C of drying room maintenance, the demoulding; after the demoulding, stack natural curing 5-7 days, make 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 pouring concrete non-dismantling formwork; can solve concrete wooden frame, post and concrete shear force wall self-insulation system insufficient section; can not produce cold-heat bridge and energy-saving heat preserving blank spot, make building really reach tight energy-saving heat preserving.Expansion vitrification bead heat-preserving non-dismantling formwork can also be done External Thermal Insulation System use in addition.Adopt expansion vitrification bead heat-preserving non-dismantling formwork can save a large amount of timber, steel, artificial, save the construction period in a large number.
Brief description of the drawings
Below with reference to accompanying drawing, the invention will be further described:
Fig. 1 is expansion vitrification bead heat-preserving non-dismantling formwork structural representation.
Detailed description of the invention
With reference to accompanying drawing 1; 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 small expended and vitrified ball heat insulating plate back, be convenient in the time of pouring concrete and concrete is better combined into one.
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is as follows:
1, make bed die with rectangular channel, will be arranged on framed bottom with the bed die of rectangular channel, and at the framed interior spraying release agent of bed die.Described release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, expansion vitrification bead heat-preserving mortar is made 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;
By the above-mentioned expansion vitrification bead heat-preserving mortar preparing, pour in mould thick to 3-5mm; On the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, lay alkali resistant glass fiber clathrum 1; after pressing; pour again the expansion vitrification bead heat-preserving mortar that 30-32mm is thick into; re-lay alkali resistant glass fiber clathrum 24; after pressing, pour again the expansion vitrification bead heat-preserving mortar after 3-4mm into, after pressing, enter 20-48 hour temperature 45-50 DEG C of drying room maintenance, the demoulding; after the demoulding, stack natural curing 5-7 days, make expansion vitrification bead heat-preserving non-dismantling formwork.
Embodiment 1
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is as follows:
1, make bed die with rectangular channel, will be arranged on framed bottom with the bed die of rectangular channel, and at the framed interior spraying release agent of bed die.Described release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, expansion vitrification bead heat-preserving mortar is made 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;
By the above-mentioned expansion vitrification bead heat-preserving mortar preparing, pour in mould thick to 3-5mm; On the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, lay alkali resistant glass fiber clathrum 1; after pressing; pour again the expansion vitrification bead heat-preserving mortar that 30-32mm is thick into; re-lay alkali resistant glass fiber clathrum 24; after pressing, pour again the expansion vitrification bead heat-preserving mortar after 3-4mm into, after pressing, enter 20-48 hour temperature 45-50 DEG C of drying room maintenance, the demoulding; after the demoulding, stack natural curing 5-7 days, make expansion vitrification bead heat-preserving non-dismantling formwork.
Embodiment 2
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is as follows:
1, make bed die with rectangular channel, will be arranged on framed bottom with the bed die of rectangular channel, and at the framed interior spraying release agent of bed die.Described release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, expansion vitrification bead heat-preserving mortar is made 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;
By the above-mentioned expansion vitrification bead heat-preserving mortar preparing, pour in mould thick to 3-5mm; On the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, lay alkali resistant glass fiber clathrum 1; after pressing; pour again the expansion vitrification bead heat-preserving mortar that 30-32mm is thick into; re-lay alkali resistant glass fiber clathrum 24; after pressing, pour again the expansion vitrification bead heat-preserving mortar after 3-4mm into, after pressing, enter 20-48 hour temperature 45-50 DEG C of drying room maintenance, the demoulding; after the demoulding, stack natural curing 5-7 days, make expansion vitrification bead heat-preserving non-dismantling formwork.
Embodiment 3
The preparation method of expansion vitrification bead heat-preserving non-dismantling formwork is as follows:
1, make bed die with rectangular channel, will be arranged on framed bottom with the bed die of rectangular channel, and at the framed interior spraying release agent of bed die.Described release agent adopts commercially available concrete parting agent.
2, configuration expansion vitrification bead heat-preserving mortar, expansion vitrification bead heat-preserving mortar is made 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;
By the above-mentioned expansion vitrification bead heat-preserving mortar preparing, pour in mould thick to 3-5mm; On the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, lay alkali resistant glass fiber clathrum 1; after pressing; pour again the expansion vitrification bead heat-preserving mortar that 30-32mm is thick into; re-lay alkali resistant glass fiber clathrum 24; after pressing, pour again the expansion vitrification bead heat-preserving mortar after 3-4mm into, after pressing, enter 20-48 hour temperature 45-50 DEG C of drying room maintenance, the demoulding; after the demoulding, stack natural curing 5-7 days, make 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 made 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 (3)
1. an expansion vitrification bead heat-preserving non-dismantling formwork; there is 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; it is characterized in that: the preparation method of expansion vitrification bead heat-preserving non-dismantling formwork comprises the following steps
(1) make bed die with rectangular channel, will be arranged on framed bottom with the bed die of rectangular channel, and at the framed interior spraying release agent of bed die;
(2) configuration expansion vitrification bead heat-preserving mortar, expansion vitrification bead heat-preserving mortar is made 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;
By the above-mentioned expansion vitrification bead heat-preserving mortar preparing, pour in mould thick to 3-5mm;
On the expansion vitrification bead heat-preserving mortar that 3-5mm is thick in mould, lay alkali resistant glass fiber clathrum one; after pressing; pour again the expansion vitrification bead heat-preserving mortar that 30-32mm is thick into; re-lay alkali resistant glass fiber clathrum two; after pressing, pour again the expansion vitrification bead heat-preserving mortar after 3-4mm into, after pressing, enter 20-48 hour temperature 45-50 DEG C of drying room maintenance, the demoulding; after the demoulding, stack natural curing 5-7 days, make expansion vitrification bead heat-preserving non-dismantling formwork.
2. expansion vitrification bead heat-preserving non-dismantling formwork according to claim 1, is characterized in that: be provided with some rectangular channels at small expended and vitrified ball heat insulating plate back, be convenient in the time of pouring concrete and concrete is better combined into one.
3. expansion vitrification bead heat-preserving non-dismantling formwork according to claim 1, is characterized in that: described release agent adopts concrete parting agent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341124.7A CN102817438B (en) | 2012-09-16 | 2012-09-16 | Expanded and vitrified small ball thermal insulation demounting-free template |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210341124.7A CN102817438B (en) | 2012-09-16 | 2012-09-16 | Expanded and vitrified small ball thermal insulation demounting-free template |
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| CN102817438A CN102817438A (en) | 2012-12-12 |
| CN102817438B true CN102817438B (en) | 2014-11-12 |
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| CN104230219A (en) * | 2013-06-17 | 2014-12-24 | 李聪 | Novel efficient energy-saving fireproof heat insulation concrete and preparation method thereof |
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| CN104478354B (en) * | 2014-11-26 | 2017-01-18 | 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 |
| CN104961405B (en) * | 2015-06-15 | 2017-10-24 | 中国十五冶金建设集团有限公司 | It is a kind of to mix GRC type light thermal-insulation non-dismantling formworks of iron tailings and preparation method thereof |
| 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 |
| CN113620683B (en) * | 2021-09-02 | 2022-06-03 | 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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| 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 |
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2012
- 2012-09-16 CN CN201210341124.7A patent/CN102817438B/en active Active
Patent Citations (5)
| 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 |
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| CN102817438A (en) | 2012-12-12 |
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