CN1850910A - Method for manufacturing stalk-polystyrene composite thermal-insulated plate - Google Patents
Method for manufacturing stalk-polystyrene composite thermal-insulated plate Download PDFInfo
- Publication number
- CN1850910A CN1850910A CN 200610046612 CN200610046612A CN1850910A CN 1850910 A CN1850910 A CN 1850910A CN 200610046612 CN200610046612 CN 200610046612 CN 200610046612 A CN200610046612 A CN 200610046612A CN 1850910 A CN1850910 A CN 1850910A
- Authority
- CN
- China
- Prior art keywords
- polystyrene
- stalk
- mould
- maize straw
- drying
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Abstract
The invention relates to a manufacture method for stalk-polystyrene compounding warming plate that includes the following steps: insolating the corn stalk, drying to make the water content below 5%, smashing the corn stalk to 5-10mm, mixing with polystyrene raw material according to weight ratio of 15-30:1, adding the mixture into plate mould, adding 100 degree centigrade vapor into mould to make polystyrene foaming, the light construction energy saving plate.
Description
Technical field
The present invention relates to a kind of preparation method of energy-saving building materials, particularly relate to a kind of making method of stalk-polystyrene composite thermal-insulated plate.
Background technology
Along with increasing the weight of day by day of the global energy and crisis of resource, people also more and more pay attention to building energy conservation.Traditional clay brick and building block be owing to not only waste energy in a large number in sintering procedure, and serious the breaking-up plough, waste land resources, and the obnoxious flavour and the dust of discharge also pollute the environment, and give that people are healthy to bring very big harm.And its energy-saving effect is also poor, and therefore traditional clay brick and building block are forbidden by most of area or limit use that the insulating board for building of save energy, environmental protection will more and more be used.
Summary of the invention
The object of the present invention is to provide the making method of the building energy-saving heat-insulating board that a kind of cost is lower, deadweight is little, thermal conductivity is low, cohesiveness is good.This method is a main raw material with stalk and polystyrene, make foamed polystyrene through water vapour high temperature, stalk, granules of polystyrene is together inter-adhesive, and in polystyrene, form a large amount of closed poress, again the pore closure between the stalk implants fiber is got up, thereby exist a large amount of closed poress to reach heat preservation effect among making whole sheet material.
The objective of the invention is to be achieved through the following technical solutions:
A kind of making method of stalk-polystyrene composite thermal-insulated plate, its making method is: earlier the maize straw natural drying done, and the additional electrical heating, drying, make the interior water ratio of stalk below 5%; And then dried maize straw is crushed to 5～10 millimeters of length; Again crushed corn straws and polystyrene raw material particle are pressed mass ratio 15～30: 1 mixed, compound is added in the board mould; In mould,, make foamed polystyrene, with stalk, the inter-adhesive light-weight building energy-conserving thermal insulation board that obtains of granules of polystyrene together by 100 ℃ water vapour.
Advantage of the present invention and effect are:
1. the present invention is a raw material with stalk and polystyrene, and its raw material obtains easily, and manufacture craft is simple, lower cost.
2. the present invention has effectively utilized stalk resource, the lighter in weight of production, high insulating effect.
Embodiment
Embodiment 1
The maize straw natural drying is done, and additional electrical heating, drying, make the interior water ratio of stalk below 5%, dried maize straw is crushed to 5～10 millimeters of length, crushed corn straws and polystyrene raw material particle are pressed 15: 1 mixed of mass ratio, compound is added in the board mould, in mould, pass through 100 ℃ water vapour, make foamed polystyrene, with stalk, the inter-adhesive light-weight building energy-conserving thermal insulation board that obtains of granules of polystyrene together, the warming plate thermal conductivity is 0.054W/m
2K.
Embodiment 2
The maize straw natural drying is done, and additional electrical heating, drying, make the interior water ratio of stalk below 5%, dried maize straw is crushed to 5～10 millimeters of length, crushed corn straws and polystyrene raw material particle are pressed 20: 1 mixed of mass ratio, compound is added in the board mould, in mould, pass through 100 ℃ water vapour, make foamed polystyrene, with stalk, the inter-adhesive light-weight building energy-conserving thermal insulation board that obtains of granules of polystyrene together, the warming plate thermal conductivity is 0.071W/m
2K.
Embodiment 3
The maize straw natural drying is done, and additional electrical heating, drying, make the interior water ratio of stalk below 5%, dried maize straw is crushed to 5～10 millimeters of length, crushed corn straws and polystyrene raw material particle are pressed 30: 1 mixed of mass ratio, compound is added in the board mould, in mould, pass through 100 ℃ water vapour, make foamed polystyrene, with stalk, the inter-adhesive light-weight building energy-conserving thermal insulation board that obtains of granules of polystyrene together, the warming plate thermal conductivity is 0.097W/m
2K.
Claims (1)
1. the making method of stalk one polystyrene composite insulation board is characterized in that earlier the maize straw natural drying being done, and the additional electrical heating, drying, makes the interior water ratio of stalk below 5%; And then dried maize straw is crushed to 5～10 millimeters of length; Again crushed corn straws and polystyrene raw material particle are pressed mass ratio 15～30: 1 mixed, compound is added in the board mould; In mould,, make foamed polystyrene, with stalk, the inter-adhesive light-weight building energy-conserving thermal insulation board that obtains of granules of polystyrene together by 100 ℃ water vapour.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610046612 CN1850910A (en) | 2006-05-22 | 2006-05-22 | Method for manufacturing stalk-polystyrene composite thermal-insulated plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610046612 CN1850910A (en) | 2006-05-22 | 2006-05-22 | Method for manufacturing stalk-polystyrene composite thermal-insulated plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1850910A true CN1850910A (en) | 2006-10-25 |
Family
ID=37132412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610046612 Pending CN1850910A (en) | 2006-05-22 | 2006-05-22 | Method for manufacturing stalk-polystyrene composite thermal-insulated plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1850910A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060495A (en) * | 2010-11-25 | 2011-05-18 | 重庆大学 | Method for preparing straw insulation board |
| CN106243540A (en) * | 2016-07-29 | 2016-12-21 | 合肥广能新材料科技有限公司 | Wall thermal insulating slurry and preparation method thereof and wall heat insulation material |
| CN106832986A (en) * | 2017-01-04 | 2017-06-13 | 南京工业职业技术学院 | A kind of low heat conductivity heat-insulating material, its preparation method and its application |
| CN107114423A (en) * | 2017-06-20 | 2017-09-01 | 肥西县碧涛建材有限公司 | A kind of careless brick of expelling parasite environmental protection |
| CN111647211A (en) * | 2020-05-22 | 2020-09-11 | 扬州市职业大学(扬州市广播电视大学) | Insulation board and preparation method and application thereof |
| CN115260668A (en) * | 2022-09-02 | 2022-11-01 | 深圳市鼎力盛科技有限公司 | Novel material for breakage-proof packaging bag and preparation method thereof |
| CN117071760A (en) * | 2023-08-08 | 2023-11-17 | 中国水利水电第九工程局有限公司 | Construction method for strengthening wall heat preservation effect |
-
2006
- 2006-05-22 CN CN 200610046612 patent/CN1850910A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060495A (en) * | 2010-11-25 | 2011-05-18 | 重庆大学 | Method for preparing straw insulation board |
| CN102060495B (en) * | 2010-11-25 | 2012-09-26 | 重庆大学 | Method for preparing straw insulation board |
| CN106243540A (en) * | 2016-07-29 | 2016-12-21 | 合肥广能新材料科技有限公司 | Wall thermal insulating slurry and preparation method thereof and wall heat insulation material |
| CN106832986A (en) * | 2017-01-04 | 2017-06-13 | 南京工业职业技术学院 | A kind of low heat conductivity heat-insulating material, its preparation method and its application |
| CN106832986B (en) * | 2017-01-04 | 2018-12-21 | 南京工业职业技术学院 | A kind of low heat conductivity heat-insulating material, preparation method and its application |
| CN107114423A (en) * | 2017-06-20 | 2017-09-01 | 肥西县碧涛建材有限公司 | A kind of careless brick of expelling parasite environmental protection |
| CN111647211A (en) * | 2020-05-22 | 2020-09-11 | 扬州市职业大学(扬州市广播电视大学) | Insulation board and preparation method and application thereof |
| CN115260668A (en) * | 2022-09-02 | 2022-11-01 | 深圳市鼎力盛科技有限公司 | Novel material for breakage-proof packaging bag and preparation method thereof |
| CN117071760A (en) * | 2023-08-08 | 2023-11-17 | 中国水利水电第九工程局有限公司 | Construction method for strengthening wall heat preservation effect |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102040361B (en) | Modified self-insulating composite external wall material | |
| CN102850032B (en) | Seepage-proof thermal insulation wall material containing fibrous material | |
| CN101139186A (en) | Expanded perlite-polyurethane composite insulating board and manufacturing technique thereof | |
| CN1850910A (en) | Method for manufacturing stalk-polystyrene composite thermal-insulated plate | |
| CN108358589A (en) | Waterproof high-strength weather-resistant flame-retardant environment-friendly heat-insulation board and preparation method thereof | |
| CN104649641A (en) | Chopped straw fiber-toughened inorganic thermal insulation mortar and using method thereof | |
| CN102815921A (en) | Clay/straw fiber composite microporous thermal insulation brick and preparation method thereof | |
| CN105314933B (en) | A kind of low heat conductivity heat-insulating mortar | |
| CN102898113A (en) | Hydrophobic expanded perlite heat insulating product and preparation method thereof | |
| CN103589081A (en) | Novel expanded polystyrene resin | |
| CN101088949A (en) | Heat insulating pearlite material for outer wall and its prepn process | |
| CN102674882A (en) | Self-temperature-control phase change heat storage energy-saving material | |
| CN104072064B (en) | Adopt paper white sludge to prepare the method for light cement/bamboo wood composite | |
| CN106631120A (en) | Straw-fiber and shale sintered microporous material and preparation method thereof | |
| CN1850928A (en) | Method for manufacturing modified asphalt waterproof thermal-insulated coating | |
| CN104724976A (en) | Straw fireproofing and heat-insulating board and production method thereof | |
| CN100471814C (en) | Heat insulating brick and its production process | |
| CN102863251A (en) | Portland cement foaming heat preservation board or block and manufacturing method thereof | |
| CN103613873B (en) | A kind of modified polystyrene foam | |
| CN104804370A (en) | Thermoset noncombustible polystyrene board and production method thereof | |
| CN103669769A (en) | Self thermoregulation phase-change energy storage heat preserving decorative composite plate | |
| Li et al. | Manufacture on building blocks of humidity-controlling composite materials used in greenhouse | |
| CN100506918C (en) | Method for manufacturing non-bearing heat-preserving building block by sorghum straw | |
| CN107400377A (en) | A kind of preparation method of stalk-polystyrene composite thermal-insulated plate | |
| CN100478300C (en) | Prepn process of three-in-one heat insulating material for outer wall |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |