CN102815916A - Light-weight high-flame-retardance construction engineering external wall heat insulating material - Google Patents
Light-weight high-flame-retardance construction engineering external wall heat insulating material Download PDFInfo
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- CN102815916A CN102815916A CN2012103182375A CN201210318237A CN102815916A CN 102815916 A CN102815916 A CN 102815916A CN 2012103182375 A CN2012103182375 A CN 2012103182375A CN 201210318237 A CN201210318237 A CN 201210318237A CN 102815916 A CN102815916 A CN 102815916A
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- construction work
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- wall heat
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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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- 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
Abstract
The invention relates to a light-weight high-flame-retardance construction engineering external wall heat insulating material which comprises the following raw materials: light-weight raw material (foamed plastic granules, perlite granules or vermiculite granules), cement, calcined gypsum powder or lime powder or lime paste, and construction adhesive. Every 1 cubic meter of heat insulating material is prepared from 0.6-0.75 cubic meter of granular foamed plastic, perlite or/and vermiculite, 0.2-0.1 cubic meter of cement and 0.2-0.15 cubic meter of calcined gypsum powder; and 1-2 cubic meters of construction adhesive is added to 1 cubic meter of mixed cement and calcined gypsum. By using various waste and old foamed plastic, perlite, vermiculite and the like as the main materials and cement, gypsum powder and adhesive as binding materials, the invention utilizes the waste, implements energy saving and environmental protection, enhances the quality and fire resistance of the walling, and lowers the construction cost. The preparation method of the heat insulating board is simple and easy to implement, can implement both semi-mechanical manufacturing and assembly line production, and is especially suitable for various construction enterprises.
Description
Technical field
The invention belongs to external wall heat-insulation and heat-preservation field of materials, be used for civilian and Industrial buildings.Relate to a kind of high flame retardant wall heat insulation material, relate in particular to a kind of lightweight high flame retardant construction work external-wall heat-insulation material.
Background technology
The existing multiple foaming plastics product of material that is used for the construction work exterior-wall heat insulation at present, but its fire resistance is poor, and from the body intensity difference, production unit is disposable to have high input.
Summary of the invention
The purpose of this invention is to provide a kind of lightweights mixing lagging materials such as waste and old expanded plastic, perlite, vermiculite that utilize and do the construction work exterior-wall heat insulation, replace former external wall plastering material, be used for save energy, improve wall quality and fire safety performance.
For realizing above-mentioned purpose, the technical scheme that the present invention adopts is:
A kind of lightweight high flame retardant construction work external-wall heat-insulation material is characterized in that, comprises following raw material: one of lightweight material expanded plastic particle, perlite particle or vermiculite granule or between mix arbitrarily; Cement; Gesso or lime powder or lime putty; Building glue; Above-mentioned raw materials is proportioning by volume: make 1 cubic metre of lagging material, with 0.6 cubic metre to 0.75 cubic metre granular expanded plastic, perlite or/and vermiculite; With 0.2 cubic metre to 0.1 cubic metre cement, with 0.2 cubic metre to 0.15 cubic metre gesso or lime powder or lime putty; The add-on of building glue is: by 1 cubic metre of cement and plaster of Paris blended parts by volume, add 1 to 2 cubic metre of building glue.
According to described lightweight high flame retardant construction work external-wall heat-insulation material, it is characterized in that: described lightweight starting material expanded plastic, perlite or vermiculite are waste and old raw material.
According to described lightweight high flame retardant construction work external-wall heat-insulation material; It is characterized in that: with above-mentioned expanded plastic, perlite or/and vermiculite lightweight block carries out break process; After fragmentation, become 1 to 5 millimeter broken particle that differs in size; Pulverized expanded plastic, perlite are or/and the vermiculite lightweight material uses or do not limit the mixed use separately.
According to described lightweight high flame retardant construction work external-wall heat-insulation material, it is characterized in that: when perlite particle or vermiculite granule used separately, adding 10%～30% volume, length by perlite particle or vermiculite granule volume ratio was 10～30 millimeters short fiber material.
According to described lightweight high flame retardant construction work external-wall heat-insulation material, it is characterized in that: it is characterized in that: described short fiber material is rock wool, hemp cut or chemical fibre.
According to described lightweight high flame retardant construction work external-wall heat-insulation material, it is characterized in that described building glue is: the 107 or 108 building glue that construction work is used add the glue that water is blent becomes need usefulness; The volume ratio of glue and water: glue percent 30% is to 70%; Water percent 70% is to 30%.
According to described lightweight high flame retardant construction work external-wall heat-insulation material, it is characterized in that: described building glue, the volume ratio of glue and water are that 1:1 blends; Glue mixes the back construction work and uses mortar foaming agent with water, stirring then makes glue be mixed into one.
According to described lightweight high flame retardant construction work external-wall heat-insulation material, it is characterized in that: described construction work uses mortar foaming agent to be the commerical ready-mixed concrete pumping agent.
According to described lightweight high flame retardant construction work external-wall heat-insulation material, it is characterized in that: described cement is that cement is used in common C32.5, C42.5 construction work.
According to described lightweight high flame retardant construction work external-wall heat-insulation material, it is characterized in that: make 1 cubic metre lagging material, volume feed is: lightweight material particle bubble is moulded, perlite or vermiculite be with 0.7 cubic metre; Cement-bonded material is with 0.15 cubic metre, and the gesso bond is with 0.15 cubic metre.
The present invention improves wall quality and fire safety performance for save energy, is main raw with various waste and old expanded plastics, perlite, vermiculite etc., and cement gypsum arogel water is bond, has accomplished utilization of waste material, energy-conserving and environment-protective.Be used for exterior wall and wipe one's face, build, reduce construction cost by laying bricks or stones with wall.The heat preservation plate material making method is simple and easy to do, can also can produce by flowing water money by half machinery production, is specially adapted to each building enterprise.
External-wall heat-insulation material of the present invention has improved fire resistance and resistance to compression from body intensity.Its main raw material is various waste and old expanded plastics, and perlite, vermiculite etc. have not only been accomplished the utilization of waste material save energy, have reduced environmental pollution simultaneously.
The present invention has improved the fire resistance property and the external wall quality of construction work, utilization of waste material energy-conserving and environment-protective.Production unit of the present invention is simple, is convenient to production operation.
Embodiment
Below in conjunction with specific embodiment the present invention is described further:
Lightweight high flame retardant construction work external-wall heat-insulation material of the present invention is moulded by waste and old bubble, perlite, and vermiculite, cement, terra alba are mixed and made into lagging material.
Lagging material of the present invention mainly contains 4 kinds of starting material and is mixed and made into:
(1) waste and old expanded plastic (porous plastics) is like natural light heat insulation materials such as polyphenyl foaming, polyethylene foaming, the foaming of polyamine fat etc. and waste and old perlite, vermiculites.Material source is in household electrical appliances, and industrial enterprise are used to pack the waste of insulation in the construction work.
With above waste and old expanded plastic, various lightweight blocks such as perlite carry out break process, after fragmentation, become 1 to 5 millimeter broken particle that differs in size; Pulverized expanded plastic; Light materials such as perlite can not limit mixed to mix perhaps between them, classification is used separately.Expanded plastic, perlite by volume each 50%; Perhaps: expanded plastic 30; Perlite 70%.
When perlite particle or vermiculite granule used separately, adding 10%～30% volume, length by perlite particle or vermiculite granule volume ratio was 10～30 millimeters short fiber material.Short fiber material is rock wool, hemp cut or chemical fibre etc.
(2) cement: cement is used in common C32.5, C42.5 construction work.
(3) gesso: the gesso that the common building engineering decorative is used, lime putty, lime powder also can replace gesso.
(4) building glue: the 107 or 108 building glue that construction work is used add the glue that water is blent becomes need usefulness.The volume of glue and water (volume) proportioning: glue 70 (70%) 30 (30%) percent to percent, best proportional quantity is 50 (50%) percent.Water 30 (30%) 70 (70%) percent to percent, best proportional quantity is 50 (50%) percent, just glue and water 1:1 blend.
Glue mixes the back and adds construction work and use mortar foaming agent with water, like the commerical ready-mixed concrete pumping agent etc., stirring then makes glue mixing one.
Starting material volume (volume) proportioning: make 1 cubic metre (m3) insulation material, with lightweight starting material such as 0.6 cubic metre to 0.75 cubic metre granular expanded plastic, perlite, vermiculites.With 0.2 cubic metre to 0.1 cubic metre cement, with 0.2 cubic metre to 0.15 cubic metre gesso.
Best volume (volume) proportioning of lagging material of making 1 cubic metre is: light materials such as the particle bubble is moulded, perlite, vermiculite are with 0.7 cubic metre (70%).Cement-bonded material is with 0.15 cubic metre (15%); The gesso bond is with 0.15 cubic metre (15%); Just light material such as mould and mix the back with 30% cement gypsum bond and add glue and stir and go up wall and be shaped, solidify and dry, reach the wall thermal insulating effect with 70% bubble.
The add-on of glue will be decided according to what of the comprehensive consumption of cement gypsum are on-the-spot, and 1 cubic metre of cement and gypsum add 1 to 2 cubic metre of glue, 1.5 cubic metres of glue of optimal addn, just 1 to 150%.
Method of use of the present invention: method of use has two kinds, and first kind is to replace former external wall plastering.On metope, spill earlier one deck anticracking grout cement fourth before the construction.Then starting material are mixed stirring with the glue working-yard, divide to be put on the exterior wall of buildings for three to four times, 4～5 centimetres of thickness, but last does not add gesso all over surface layer.With cement 50%, perlite or bubble are moulded 50% and are added glue and be mixed into the congee shape and be put on skin, floating press polish, protection body of wall.
Second kind of usage is: the starting material proportional mixing is added glue, evenly stir into the congee shape, pour into mould then; Form removal after 24 hours; Become longly 24 centimetres after drying, wide 20 centimetres, thick 5 centimetres warming plate is built by laying bricks or stones or is pasted on external wall with sand-cement slurry with wall; Paste net then and wipe one's face, reach the building heat preservation purpose.
Material character of the present invention and effect: expanded plastic perlite, vermiculite, light weight property are soft, and high resilience has good heat insulation effect, and terra alba water-swelling setting time is short, and the easy demoulding is natural insulation raw material.Hydraulicity is hard, solidifies back resistance to compression good impact resistant effect, and is strong with the adhesive power of body of wall, and the building glue dehydration is the shape glue fiber afterwards, can increase the cohesion tension intensity of finished product.
Embodiment recited above describes preferred implementation of the present invention; Be not that design of the present invention and protection domain are limited; Under the prerequisite that does not break away from design concept of the present invention; Common engineering technical personnel make technical scheme of the present invention in this area various modification and improvement all should fall into protection scope of the present invention.
Claims (10)
1. a lightweight high flame retardant construction work external-wall heat-insulation material is characterized in that, comprises following raw material: one of lightweight material expanded plastic particle, perlite particle or vermiculite granule or between mix arbitrarily; Cement; Gesso or lime powder or lime putty; Building glue; Above-mentioned raw materials is proportioning by volume: make 1 cubic metre of lagging material, with 0.6 cubic metre to 0.75 cubic metre granular expanded plastic, perlite or/and vermiculite; With 0.2 cubic metre to 0.1 cubic metre cement, with 0.2 cubic metre to 0.15 cubic metre gesso or lime powder or lime putty; The add-on of building glue is: by 1 cubic metre of cement and plaster of Paris blended parts by volume, add 1 to 2 cubic metre of building glue.
2. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 1 is characterized in that: described lightweight starting material expanded plastic, perlite or vermiculite are waste and old raw material.
3. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 1 and 2; It is characterized in that: with above-mentioned expanded plastic, perlite or/and vermiculite lightweight block carries out break process; After fragmentation, become 1 to 5 millimeter broken particle that differs in size; Pulverized expanded plastic, perlite are or/and the vermiculite lightweight material uses or do not limit the mixed use separately.
4. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 1 and 2; It is characterized in that: when perlite particle or vermiculite granule used separately, adding 10%～30% volume, length by perlite particle or vermiculite granule volume ratio was 10～30 millimeters short fiber material.
5. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 4, it is characterized in that: it is characterized in that: described short fiber material is rock wool, hemp cut or chemical fibre.
6. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 1 and 2 is characterized in that described building glue is: the 107 or 108 building glue that construction work is used add the glue that water is blent becomes need usefulness; The volume ratio of glue and water: glue percent 30% is to 70%; Water percent 70% is to 30%.
7. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 6 is characterized in that: described building glue, the volume ratio of glue and water are that 1:1 blends; Glue mixes the back construction work and uses mortar foaming agent with water, stirring then makes glue be mixed into one.
8. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 5 is characterized in that: described construction work uses mortar foaming agent to be the commerical ready-mixed concrete pumping agent.
9. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 1 is characterized in that: described cement is that cement is used in common C32.5, C42.5 construction work.
10. lightweight high flame retardant construction work external-wall heat-insulation material according to claim 1 is characterized in that: make 1 cubic metre lagging material, volume feed is: lightweight material particle bubble is moulded, perlite or vermiculite be with 0.7 cubic metre; Cement-bonded material is with 0.15 cubic metre, and the gesso bond is with 0.15 cubic metre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103182375A CN102815916A (en) | 2012-09-01 | 2012-09-01 | Light-weight high-flame-retardance construction engineering external wall heat insulating material |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103182375A CN102815916A (en) | 2012-09-01 | 2012-09-01 | Light-weight high-flame-retardance construction engineering external wall heat insulating material |
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| CN102815916A true CN102815916A (en) | 2012-12-12 |
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| CN2012103182375A Pending CN102815916A (en) | 2012-09-01 | 2012-09-01 | Light-weight high-flame-retardance construction engineering external wall heat insulating material |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044067A (en) * | 2013-01-18 | 2013-04-17 | 南京信息工程大学 | Soft cement foam heat insulating material and preparation method thereof |
| CN107324708A (en) * | 2017-07-12 | 2017-11-07 | 合肥梵腾环保科技有限公司 | A kind of external-wall heat-insulation material of high fire-retardance and preparation method thereof |
| CN107805012A (en) * | 2017-11-22 | 2018-03-16 | 金陵科技学院 | A kind of build concrete and its preparation construction method |
| CN113513135A (en) * | 2021-05-07 | 2021-10-19 | 梅蒎 | Building external wall heat insulation material, heat insulation and decoration integrated plate and one-step pouring forming method |
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| CN1321619A (en) * | 2001-06-20 | 2001-11-14 | 张永清 | Energy-saving environment-protecting light wall material |
| CN101254612A (en) * | 2008-03-19 | 2008-09-03 | 田厚德 | Method for preparing fibre composite heat insulating wall material |
| CN101362642A (en) * | 2007-08-10 | 2009-02-11 | 鄂尔多斯市东荣赐科技开发有限公司 | Thermal insulation material |
| CN102372476A (en) * | 2011-08-09 | 2012-03-14 | 大连铭源全建材有限公司 | Inorganic thermal insulation light mortar and construction method thereof |
-
2012
- 2012-09-01 CN CN2012103182375A patent/CN102815916A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1321619A (en) * | 2001-06-20 | 2001-11-14 | 张永清 | Energy-saving environment-protecting light wall material |
| CN101362642A (en) * | 2007-08-10 | 2009-02-11 | 鄂尔多斯市东荣赐科技开发有限公司 | Thermal insulation material |
| CN101254612A (en) * | 2008-03-19 | 2008-09-03 | 田厚德 | Method for preparing fibre composite heat insulating wall material |
| CN102372476A (en) * | 2011-08-09 | 2012-03-14 | 大连铭源全建材有限公司 | Inorganic thermal insulation light mortar and construction method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103044067A (en) * | 2013-01-18 | 2013-04-17 | 南京信息工程大学 | Soft cement foam heat insulating material and preparation method thereof |
| CN107324708A (en) * | 2017-07-12 | 2017-11-07 | 合肥梵腾环保科技有限公司 | A kind of external-wall heat-insulation material of high fire-retardance and preparation method thereof |
| CN107805012A (en) * | 2017-11-22 | 2018-03-16 | 金陵科技学院 | A kind of build concrete and its preparation construction method |
| CN113513135A (en) * | 2021-05-07 | 2021-10-19 | 梅蒎 | Building external wall heat insulation material, heat insulation and decoration integrated plate and one-step pouring forming method |
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Application publication date: 20121212 |