CN103073243A - Glazed hollow bead insulation board and preparation method thereof - Google Patents
Glazed hollow bead insulation board and preparation method thereof Download PDFInfo
- Publication number
- CN103073243A CN103073243A CN2012105913394A CN201210591339A CN103073243A CN 103073243 A CN103073243 A CN 103073243A CN 2012105913394 A CN2012105913394 A CN 2012105913394A CN 201210591339 A CN201210591339 A CN 201210591339A CN 103073243 A CN103073243 A CN 103073243A
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- China
- Prior art keywords
- glass bead
- portland cement
- hollow bead
- calcium stearate
- rubber powder
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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 glazed hollow bead insulation board and a preparation method thereof. The glazed hollow bead insulation board comprises the following components: glazed hollow bead particles, rubber powder, Portland cement, polystyrene granules, oxydol, calcium stearate and polypropylene fiber, wherein the Portland cement is subjected to inorganic foaming processing. The method comprises the following steps: allowing the Portland cement to be subjected to inorganic foaming processing; in the water with the temperature of 55 DEG C, stirring the foamed Portland cement, the glazed hollow bead particles, the polystyrene granules and the rubber powder for 2 min; forwards, adding the polypropylene fiber and the calcium stearate, and stirring for 1 min; adding the oxydol, and stirring for 7-9 s; pouring the slurry material into a die within 1-3 s; using a plastic film to wrap and maintain after die removal; and finally performing static maintenance under an ordinary temperature for 6-10 days. According to the invention, the polystyrene granuleso obtained through smashing the dumped polyphenyl board serve as heat-insulating filling material, so as to realize waste recycling; and the Portland cement is subjected to inorganic foaming processing, which improves the heat-insulating and fire-resistant performance and also reduces the unit weight.
Description
Technical field
The present invention relates to a kind of material of construction, relate in particular to a kind of glass bead insulation plate and preparation method thereof.
Background technology
Existing glass bead insulation plate unit weight is larger on the market at present, and thermal conductivity is higher simultaneously, and heat-insulating property is relatively poor.
Summary of the invention
The technical problem to be solved in the present invention is: in order to solve in the prior art glass bead insulation plate unit weight greatly, thermal conductivity is high, and the problem that heat-insulating property is poor the invention provides a kind of glass bead insulation plate and preparation method thereof and solves the problems referred to above.
The technical solution adopted for the present invention to solve the technical problems is: a kind of glass bead insulation plate; consist of glass bead particle, rubber powder, silicate cement, granular polystyrene, hydrogen peroxide, calcium stearate and polypropylene fibre, described silicate cement carries out inorganic foamed processing.
As preferably, the parts by weight of each component are: glass bead particle 11-13 part, rubber powder 1-3 part, silicate cement 85-95 part, granular polystyrene 0.5-1.5 part, hydrogen peroxide 4-6 part, calcium stearate 1-2 part and polypropylene fibre 0.5-1 part.
The preparation method of above-mentioned glass bead insulation plate; first silicate cement is carried out inorganic foamed processing; 55 ℃ water, silicate cement, glass bead particle, granular polystyrene and the rubber powder after the inorganic foamed processing of process were being stirred 2 minutes; then add simultaneously polypropylene fibre, calcium stearate stirring 1 minute; then add hydrogen peroxide and stir 7-9 second; in 1-3 seconds, slurry is poured in the mould, needed after the form removal to wrap up maintenance with plastics film, the static maintenance 6-10 of normal temperature days.
The invention has the beneficial effects as follows; the present invention is take high-quality glass bead particle as light skeletal; add reclaimed grain as the insulation filler; this filler can form for discarded styrofoam fragmentation; adopt ordinary Portland cement as adhesives; and with inorganic foamed form to the silicate cement processing of foaming; so that matrix material originally has many cavity structures when having adhesive property; reduced the thermal conductivity of matrix material; so that the insulation of glass bead insulation plate and fire resistance are more remarkable, overall thermal conductivity reduces greatly, and realizes changing waste into resources; minimizing has also reduced the unit weight of glass bead insulation plate simultaneously to environmental hazard.
Embodiment
The present invention is further described below in conjunction with embodiment.
Embodiment 1
Good by the parts by weight weighing of each component, 11 parts of glass bead particles, 1 part of rubber powder, 85 parts of silicate cements, 0.5 part of granular polystyrene, mass percent concentration are 0.5 part of 4 parts in 27.5% hydrogen peroxide, 1 part of calcium stearate and polypropylene fibre,
First load weighted silicate cement is carried out inorganic foamed processing; silicate cement after load weighted 55 ℃ water, the inorganic foamed processing of process, glass bead particle, granular polystyrene and the rubber powder of diameter 1-3mm were being stirred 2 minutes; then the polypropylene fibre, the calcium stearate that add simultaneously load weighted length 9mm stirred 1 minute; then add load weighted hydrogen peroxide and stir 7-9 second; in 1-3 seconds, slurry is poured in long by 1.2, wide 0.6 meter, the high 0.5 meter mould; need to wrap up maintenance with plastics film the static maintenance 6-10 of normal temperature days after the form removal.
Embodiment 2
Good by the parts by weight weighing of each component, 12 parts of glass bead particles, 2 parts of rubber powders, 90 parts of silicate cements, 1 part of granular polystyrene, mass percent concentration are 0.5 part of 5 parts in 30% hydrogen peroxide, 1.5 parts of calcium stearates and polypropylene fibre,
First load weighted silicate cement is carried out inorganic foamed processing; silicate cement after load weighted 55 ℃ water, the inorganic foamed processing of process, glass bead particle, granular polystyrene and the rubber powder of diameter 1-3mm were being stirred 2 minutes; then the polypropylene fibre, the calcium stearate that add simultaneously load weighted length 9mm stirred 1 minute; then add load weighted hydrogen peroxide and stir 7-9 second; in 1-3 seconds, slurry is poured in long by 1.2, wide 0.6 meter, the high 0.5 meter mould; need to wrap up maintenance with plastics film the static maintenance 6-10 of normal temperature days after the form removal.
Embodiment 3
Good by the parts by weight weighing of each component, 13 parts of glass bead particles, 3 parts of rubber powders, 95 parts of silicate cements, 1.5 parts of granular polystyrenes, mass percent concentration are 1 part of 6 parts in 25% hydrogen peroxide, 2 parts of calcium stearates and polypropylene fibre,
First load weighted silicate cement is carried out inorganic foamed processing; silicate cement after load weighted 55 ℃ water, the inorganic foamed processing of process, glass bead particle, granular polystyrene and the rubber powder of diameter 1-3mm were being stirred 2 minutes; then the polypropylene fibre, the calcium stearate that add simultaneously load weighted length 9mm stirred 1 minute; then add load weighted hydrogen peroxide and stir 7-9 second; in 1-3 seconds, slurry is poured in long by 1.2, wide 0.6 meter, the high 0.5 meter mould; need to wrap up maintenance with plastics film the static maintenance 6-10 of normal temperature days after the form removal.
The performance test results of the glass bead insulation plate among above-mentioned three embodiment is as follows:
| Project | Unit | Performance index | Test method |
| Dry density | kg/m 3 | <260 | GB/T?5486 |
| Thermal conductivity | W/(m·k) | 0.06 | GB/T?10294 |
| Ultimate compression strength | MPa | 0.42 | GB/T?5486 |
| Tensile strength | MPa | 0.2 | JGJ144 |
| Water-intake rate (V/V) | % | <7.2 | GB/T8810 |
| Drying shrinkage value | mm/m | 0.6 | GB/T 11969 rapid methods |
| Coefficient of softening | - | 0.7 | JGJ51 |
| Combustionproperty | - | The A1 level | GB8624-2006 |
Above-mentioned test result is seen; the prepared glass bead insulation plate of the present invention has A1 level fire resistance; thermal conductivity only has 0.06, and high insulating effect, dry density are also lower; unit weight is little; alleviated the load of floor, the present invention can use discarded styrofoam to be broken for reclaimed grain as the insulation filler, turns waste into wealth; realize reclamation of solid wastes, created good economy and society and be worth.
Take above-mentioned foundation desirable embodiment of the present invention as enlightenment, by above-mentioned description, the relevant staff can in the scope that does not depart from this invention technological thought, carry out various change and modification fully.The technical scope of this invention is not limited to the content on the specification sheets, must determine its technical scope according to the claim scope.
Claims (3)
1. glass bead insulation plate, it is characterized in that: consist of glass bead particle, rubber powder, silicate cement, granular polystyrene, hydrogen peroxide, calcium stearate and polypropylene fibre, described silicate cement carries out inorganic foamed processing.
2. glass bead insulation plate as claimed in claim 1, it is characterized in that: the parts by weight of each component are: glass bead particle 11-13 part, rubber powder 1-3 part, silicate cement 85-95 part, granular polystyrene 0.5-1.5 part, hydrogen peroxide 4-6 part, calcium stearate 1-2 part and polypropylene fibre 0.5-1 part.
3. the preparation method of glass bead insulation plate as claimed in claim 1 or 2; it is characterized in that: first silicate cement is carried out inorganic foamed processing; 55 ℃ water, silicate cement, glass bead particle, granular polystyrene and the rubber powder after the inorganic foamed processing of process were being stirred 2 minutes; then add simultaneously polypropylene fibre, calcium stearate stirring 1 minute; then add hydrogen peroxide and stir 7-9 second; in 1-3 seconds, slurry is poured in the mould; need to wrap up maintenance with plastics film the static maintenance 6-10 of normal temperature days after the form removal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105913394A CN103073243A (en) | 2012-12-31 | 2012-12-31 | Glazed hollow bead insulation board and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105913394A CN103073243A (en) | 2012-12-31 | 2012-12-31 | Glazed hollow bead insulation board and preparation method thereof |
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| CN103073243A true CN103073243A (en) | 2013-05-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012105913394A Pending CN103073243A (en) | 2012-12-31 | 2012-12-31 | Glazed hollow bead insulation board and preparation method thereof |
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| CN (1) | CN103073243A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739253A (en) * | 2013-12-12 | 2014-04-23 | 张泽华 | Glazed hollow bead cement foamed insulation plate and preparation method |
| CN103803907A (en) * | 2014-02-18 | 2014-05-21 | 辽宁盖亚科技开发有限责任公司 | Cement-polyphenyl granule foamed heat preservation board and preparation method thereof |
| CN103951346A (en) * | 2014-04-18 | 2014-07-30 | 张家港市盛港绿色防火建材有限公司 | Glazed hollow bead insulating board and production method thereof |
| CN104119039A (en) * | 2014-06-24 | 2014-10-29 | 济南大学 | Polyurethane foam leftover light-weight thermal-insulation board |
| CN104261751A (en) * | 2014-08-29 | 2015-01-07 | 明光市第二建筑安装有限责任公司 | Composite wall thermal-insulation material and preparation method thereof |
| CN107226712A (en) * | 2017-07-25 | 2017-10-03 | 苏州万事佳新型建材有限公司 | A kind of preparation method of new glass bead cement board |
| CN108487452A (en) * | 2018-06-11 | 2018-09-04 | 江海红 | A kind of energy saving building system carrying out insulation using porous silicic acid salt material |
| CN113416050A (en) * | 2021-07-21 | 2021-09-21 | 陕西建工建材科技有限公司 | Asbestos-free light high-strength fireproof calcium silicate board and preparation method thereof |
| CN113816671A (en) * | 2021-08-26 | 2021-12-21 | 刘根保 | A-level fireproof graphite composite insulation board material and preparation method thereof |
-
2012
- 2012-12-31 CN CN2012105913394A patent/CN103073243A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103739253A (en) * | 2013-12-12 | 2014-04-23 | 张泽华 | Glazed hollow bead cement foamed insulation plate and preparation method |
| CN103739253B (en) * | 2013-12-12 | 2015-05-13 | 张泽华 | Glazed hollow bead cement foamed insulation plate and preparation method |
| CN103803907B (en) * | 2014-02-18 | 2016-01-20 | 辽宁盖亚科技开发有限责任公司 | Cement, polystyrene granule foaming warming plate and preparation method thereof |
| CN103803907A (en) * | 2014-02-18 | 2014-05-21 | 辽宁盖亚科技开发有限责任公司 | Cement-polyphenyl granule foamed heat preservation board and preparation method thereof |
| CN103951346A (en) * | 2014-04-18 | 2014-07-30 | 张家港市盛港绿色防火建材有限公司 | Glazed hollow bead insulating board and production method thereof |
| CN103951346B (en) * | 2014-04-18 | 2016-03-09 | 张家港市盛港绿色防火建材有限公司 | Glass bead insulation plate and production method thereof |
| CN104119039A (en) * | 2014-06-24 | 2014-10-29 | 济南大学 | Polyurethane foam leftover light-weight thermal-insulation board |
| CN104119039B (en) * | 2014-06-24 | 2016-06-22 | 济南大学 | A kind of polyurethane foam leftover bits and pieces light thermal insulation board |
| CN104261751A (en) * | 2014-08-29 | 2015-01-07 | 明光市第二建筑安装有限责任公司 | Composite wall thermal-insulation material and preparation method thereof |
| CN107226712A (en) * | 2017-07-25 | 2017-10-03 | 苏州万事佳新型建材有限公司 | A kind of preparation method of new glass bead cement board |
| CN108487452A (en) * | 2018-06-11 | 2018-09-04 | 江海红 | A kind of energy saving building system carrying out insulation using porous silicic acid salt material |
| CN108487452B (en) * | 2018-06-11 | 2024-04-19 | 南京依科国特新材料科技有限公司 | Energy-saving building system for heat preservation and heat insulation by using porous silicate material |
| CN113416050A (en) * | 2021-07-21 | 2021-09-21 | 陕西建工建材科技有限公司 | Asbestos-free light high-strength fireproof calcium silicate board and preparation method thereof |
| CN113816671A (en) * | 2021-08-26 | 2021-12-21 | 刘根保 | A-level fireproof graphite composite insulation board material and preparation method thereof |
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Application publication date: 20130501 |