CN102817417B - Outer wall rock wool insulation board and processing method thereof - Google Patents
Outer wall rock wool insulation board and processing method thereof Download PDFInfo
- Publication number
- CN102817417B CN102817417B CN201210285144.7A CN201210285144A CN102817417B CN 102817417 B CN102817417 B CN 102817417B CN 201210285144 A CN201210285144 A CN 201210285144A CN 102817417 B CN102817417 B CN 102817417B
- Authority
- CN
- China
- Prior art keywords
- rock wool
- insulation board
- carry out
- processing method
- transverse
- 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.)
- Expired - Fee Related
Links
Landscapes
- Building Environments (AREA)
Abstract
The invention relates to the technical field of the building construction insulation material, in particular to an outer wall rock wool insulation board and a processing method thereof. Rock wool is bent by a bending machine by prepressing reshaping, and the fiber of the rock wool generates longitudinal effect; the physical performance of the rock wool board can be enhanced by six-time speed-reduction lateral extrusion; the structure of the rock wool insulation board is changed; the lateral staggering structure of the rock fiber is changed into a longitudinal staggering structure; and the compression strength, the tensile strength and other physical characteristics are effectively improved.
Description
Technical field
The present invention relates to building operations heat insulating material technical field, particularly a kind of outer wall rock wool insulation board and processing method thereof.
Background technology
Rock cotton board under prior art, is generally be primary raw material with natural basalt, after high-temperature fusion, makes manmade inorganic fibre by high speed centrifugation equipment, add special cementing agent and dust laying oil simultaneously, then through heating cure, be made into the rock cotton board of all size.
Layer and peeling phenomenon, because its structure is horizontal cross structure, are easily taken off in the surface of this rock cotton board.The material recurring structure change of rock cotton board composition, makes the intensity of rock wool heat-preservation plate material own diminish.
Summary of the invention
In order to solve the problem of prior art, the invention provides a kind of outer wall rock wool insulation board and processing method thereof, it effectively can strengthen the compressive strength of rock wool, tensile strength and other physical characteristics.
The technical solution adopted in the present invention is as follows:
A kind of outer wall rock wool insulation board, its fibre structure is longitudinal cross structure.
A processing method for outer wall rock wool insulation board, comprises the following steps:
A, rock wool material are carried by conveyer belt, carry out precompressed shaping;
B, to be carried out bending by roll extrusion bender and bend, form continuous bend structure, become 40-90 degree angle up and down, make transverse fiber become longitudinal fiber;
Enter deceleration Cotton picker after C, formation continuous bend, carry out six transverse shear stress, make its unit weight reach 170-200kg/m;
D, enter fixed line stove and be cured, cool after being cured, after cooling, carry out trimming, then carry out transverse and longitudinal cutting, finally obtain finished product.
Transverse shear stress in step C, extrusion speed carries out speed limit, and speed limit is respectively: first time 20-30 m/min, second time 12-20 m/min, for the third time 8-12 m/min, the 4th 5-10 m/min, the 5th 2-6 m/min, the 6th limit 2-4 m/min.
The beneficial effect that the technical scheme that the embodiment of the present invention provides is brought is:
Rock wool enters bender bending by precompressed shaping, the fiber of rock wool is made to produce longitudinal effect, carry out 6 deceleration transverse shear stress again, the physical property of its rock cotton board is strengthened, rock wool heat-preservation plated construction is changed, the horizontal cross structure of rock wool fibers, become longitudinal cross structure, effectively strengthen compressive strength, tensile strength and other physical characteristics.
The present invention changes the formation structure of former rock cotton board, other performances such as the compressive strength of rock cotton board, tensile strength can be made to improve more significantly, all exceed national standard more than 40%, layer, peeling phenomenon are not taken off in the surface of rock cotton board own, and aspect of performance also improves a lot later.The enhancing of compressive strength, compressive strength can make the compressive strength of building strengthen, and effectively prevents from coming off with body of wall, better effectively can improve Wind-Pressure Resistance, the danger that reduction natural calamity or man-made disaster bring.High resistance to compression, tensile strength and durability index, ensure that long-time stability and the reliability of properties of product.Rock wool is not burnt, not release heat and poison gas, effectively can also cut off propagation of flame when fire occurs, and fireproof performance is remarkable.Thermal and insulating performance is superior, can improve the thermal resistance value of architectural exterior-protecting construction, reduces building and heating and air conditioning energy consumption, energy-saving and emission-reduction.All corrosion is not produced to various component in the metal material such as carbon steel, aluminium (alloy), copper and building.There is the physical characteristic of efficient absorbing sound and lowering noise and elasticity weakening.Non-hygroscopic, ageing-resistant, performance is steady in a long-term.Light weight, can cut and can saw, easily process.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly, be described in further detail below in conjunction with embodiment.
A kind of outer wall rock wool insulation board, fibre structure is longitudinal cross structure.
Its processing method is as follows:
A, rock wool material are carried by conveyer belt, carry out precompressed shaping;
B, to be carried out bending by roll extrusion bender and bend, form continuous bend structure, become 40-90 degree angle up and down, make transverse fiber become longitudinal fiber;
Enter deceleration Cotton picker after C, formation continuous bend, carry out six transverse shear stress, make its unit weight reach 170-200kg/m;
D, enter fixed line stove and be cured, cool after being cured, after cooling, carry out trimming, then carry out transverse and longitudinal cutting, finally obtain finished product.
Transverse shear stress in step C, extrusion speed carries out speed limit, and speed limit is respectively: first time 20-30 m/min, second time 12-20 m/min, for the third time 8-12 m/min, the 4th 5-10 m/min, the 5th 2-6 m/min, the 6th limit 2-4 m/min.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. a processing method for outer wall rock wool insulation board, is characterized in that, comprises the following steps:
A, rock wool material are carried by conveyer belt, carry out precompressed shaping;
B, to be carried out bending by roll extrusion bender and bend, form continuous bend structure, become 40-90 degree angle up and down, make transverse fiber become longitudinal fiber;
Enter deceleration Cotton picker after C, formation continuous bend, carry out six transverse shear stress, make its unit weight reach 170-200kg/m
3;
D, enter curing oven and be cured, cool after being cured, after cooling, carry out trimming, then carry out transverse and longitudinal cutting, finally obtain finished product.
2. the processing method of a kind of outer wall rock wool insulation board according to claim 1, it is characterized in that, transverse shear stress in described step C, extrusion speed carries out speed limit, and speed limit is respectively: first time 20-30 m/min, second time 12-20 m/min, third time 8-12 m/min, 4th 5-10 m/min, the 5th 2-6 m/min, the 6th limit 2-4 m/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285144.7A CN102817417B (en) | 2012-08-10 | 2012-08-10 | Outer wall rock wool insulation board and processing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210285144.7A CN102817417B (en) | 2012-08-10 | 2012-08-10 | Outer wall rock wool insulation board and processing method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102817417A CN102817417A (en) | 2012-12-12 |
| CN102817417B true CN102817417B (en) | 2015-02-25 |
Family
ID=47301828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210285144.7A Expired - Fee Related CN102817417B (en) | 2012-08-10 | 2012-08-10 | Outer wall rock wool insulation board and processing method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102817417B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108979013A (en) * | 2017-06-01 | 2018-12-11 | 江苏振威新材料科技有限公司 | Roofing rock wool plate producing process |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88205194U (en) * | 1988-05-11 | 1988-11-16 | 中国建筑科学研究院建筑物理研究所 | Compound insulating slab |
| CN102304968A (en) * | 2011-05-24 | 2012-01-04 | 蔡伯中 | Rock wool sandwich composite board, and preparation method and application thereof |
| CN102322103A (en) * | 2011-07-04 | 2012-01-18 | 济南大学 | Rock wool composite heat insulating board enwrapped by fibreglass gridding cloth and manufacture method thereof |
| CN102392496A (en) * | 2011-10-18 | 2012-03-28 | 韩长宾 | Enhanced rock wool, mineral wool or glass wool fireproof insulation board |
| CN202248340U (en) * | 2011-12-26 | 2012-05-30 | 北京超达幕墙装饰工程有限责任公司 | Sandwiched composite board |
-
2012
- 2012-08-10 CN CN201210285144.7A patent/CN102817417B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88205194U (en) * | 1988-05-11 | 1988-11-16 | 中国建筑科学研究院建筑物理研究所 | Compound insulating slab |
| CN102304968A (en) * | 2011-05-24 | 2012-01-04 | 蔡伯中 | Rock wool sandwich composite board, and preparation method and application thereof |
| CN102322103A (en) * | 2011-07-04 | 2012-01-18 | 济南大学 | Rock wool composite heat insulating board enwrapped by fibreglass gridding cloth and manufacture method thereof |
| CN102392496A (en) * | 2011-10-18 | 2012-03-28 | 韩长宾 | Enhanced rock wool, mineral wool or glass wool fireproof insulation board |
| CN202248340U (en) * | 2011-12-26 | 2012-05-30 | 北京超达幕墙装饰工程有限责任公司 | Sandwiched composite board |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102817417A (en) | 2012-12-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107215012B (en) | A kind of A grades fire-retardant acoustical absorption heat preserving veneer glass wool product | |
| CN104402511A (en) | Composite wall of fiber cement board | |
| CN102817415B (en) | A kind of manufacture method of novel basalt fiber wall insulation board | |
| CN114290766A (en) | Automobile engine shock-absorbing sound-insulating pad and preparation method thereof | |
| CN204960728U (en) | Novel thermal -insulated fire -resistant window | |
| CN102817417B (en) | Outer wall rock wool insulation board and processing method thereof | |
| CN203441030U (en) | Flame-retardant aluminum composite plate | |
| CN204475562U (en) | A kind of fireproof heated board | |
| CN104131668B (en) | Ecological fire preventing trim panel and manufacture method thereof | |
| CN102817452A (en) | Thermal insulation and sound absorption material and preparation method thereof | |
| CN202755583U (en) | Aluminum composite plate | |
| CN103643403A (en) | Manufacturing method of fiber-reinforced light fireproof composite material | |
| CN206774295U (en) | A kind of A classes flame-retardant fire-resistant power cable | |
| CN108979013A (en) | Roofing rock wool plate producing process | |
| CN201873895U (en) | Basalt fiber core-spun rope | |
| CN104290400A (en) | Fire-proof plate with mute radiation protection function | |
| CN209000614U (en) | A kind of fire-retardant fireproof Metro Cable | |
| CN113524873A (en) | Processing technology of integrated fireproof smoke-discharging air pipe special plate | |
| CN208650341U (en) | A kind of fire-resisting partition | |
| CN205063077U (en) | Core is pressed from both sides to high flame retardant high strength rock wool | |
| CN109162403B (en) | Chinese character 'tian' -shaped high-strength explosion-proof plate and preparation method thereof | |
| CN103755314B (en) | Glass fiber waste silk makes the method for comprehensive utilization of fire-retardant heat-insulation material | |
| CN204781399U (en) | Insulating PC board of fire prevention | |
| CN207489548U (en) | A kind of anti-interference polyvinyl chloride insulation LWA light wire armoured power cable of resistance to compression tension | |
| CN201456498U (en) | Fireproof composite sandwich panel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150225 Termination date: 20190810 |