CN103290936A - Production method of special off-bridge lightweight steel for building insulation board - Google Patents
Production method of special off-bridge lightweight steel for building insulation board Download PDFInfo
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- CN103290936A CN103290936A CN2012100512195A CN201210051219A CN103290936A CN 103290936 A CN103290936 A CN 103290936A CN 2012100512195 A CN2012100512195 A CN 2012100512195A CN 201210051219 A CN201210051219 A CN 201210051219A CN 103290936 A CN103290936 A CN 103290936A
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Abstract
The invention provides a production method of special off-bridge lightweight steel for a building insulation board. The off-bridge lightweight steel comprises double-layered light steel, dovetail type grooves and off bridges. The special off-bridge lightweight steel for the building insulation board serves as an outer frame of the building insulation board, integrates light body, high strength and non-cold bridge together, and is easy to produce and assemble in standardized manner.
Description
Technical field
The invention belongs to building field, refer to the production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building especially.
Background technology
At present, adopting the common light duty steel is the insulating board for building of housing, mainly contain the insulating board for building of common C shaped steel frame complex cement lightweight aggregate or composite foaming cement or compound glass cotton or composite rock wool, the insulating board for building that this common C shaped steel is housing mostly exists common C shaped steel cold and hot bridge, cause the heat insulating ability deficiency of insulating board for building, the side fascia seam crossing is easy to crack to leak; Technology path of the present invention is to adopt double-deck lightweight section, and installing bridge cut-off between double-deck lightweight section additional is the special-purpose bridge cut-off lightweight section of insulating board for building; Adopt the special-purpose bridge cut-off lightweight section of insulating board for building as the housing of insulating board for building, the insulating board for building that has overcome the common light duty steel and be housing has the deficiency of cold and hot bridge, adopt the special-purpose bridge cut-off lightweight section of insulating board for building as the housing of insulating board for building side fascia, outer lightweight section is Z-shape steel, during construction, packing matcrial in the triangular groove of the formed middle band plush copper of Z-shape steel has overcome seam crossing deficiency of leaking easy to crack between the side fascia between side fascia.
Summary of the invention
The production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building, it is made up of double-deck lightweight section, dove-tail form groove, bridge cut-off;
The described double-deck lightweight section of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building wherein, it is characterized in that, double-deck lightweight section is to be the band steel of 0.3mm-4mm with thickness, suppress C shaped steel or D shaped steel or the Z-shape steel that forms through forming machine, long is 600mm-12000mm, wide is 30mm-100mm, the internal layer of double-deck lightweight section is C shaped steel or D shaped steel, skin is Z-shape steel or C shaped steel, the C shaped steel of internal layer or the height of D shaped steel are 50mm-600mm, outer field Z-shape steel or C shaped steel height are 20mm-120mm, and the C shaped steel of internal layer or the width of D shaped steel slightly are wider than outer field Z-shape steel or C shaped steel;
The described dove-tail form groove of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building wherein, it is characterized in that, the dove-tail form groove is to be the band steel of 0.3mm-4mm with thick, suppress the dove-tail form groove that forms through forming machine, long is 600mm-12000mm, wide be between the double-deck lightweight section top and bottom width 1/5th or 1/4th or 1/3rd or 1/2nd, height is 5mm-50mm, the dove-tail form groove forward between double-deck lightweight section the top and bottom correspondence weld twice at least;
The described bridge cut-off of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building wherein, it is characterized in that, bridge cut-off is rigid plastics type bar, long 60mm-1200mm, the both sides of rigid plastics type bar are that dove-tail form projection head embeds identical with the dove-tail form groove, double-deck lightweight section is combined between the higher and lower levels becomes the special-purpose bridge cut-off lightweight section of insulating board for building, distance in the middle of the rigid plastics type bar both sides dove-tail forms projection head, namely the thickness that is at least 5mm, rigid plastics type bar of the distance between the dove-tail form groove mouth is at least 5mm up and down.
Beneficial effect of the present invention
1, the special-purpose bridge cut-off light steel frame of insulating board for building integrates light body, high-strength, no cold bridge, easily standardized production, assembling as the housing of insulating board for building;
2, adopt the special-purpose bridge cut-off lightweight section of insulating board for building as the housing of insulating board for building, having overcome the common light duty steel is housing, insulating board for building has the deficiency of cold and hot bridge, adopt the special-purpose bridge cut-off lightweight section of insulating board for building as the housing of insulating board for building side fascia, outer lightweight section is Z-shape steel, during construction, between side fascia and side fascia, packing matcrial in the triangular groove of band plush copper had overcome seam crossing deficiency of leaking easy to crack between the side fascia in the middle of Z-shape steel was formed.
Description of drawings
Fig. 1, bridge cut-off lightweight section internal layer are that C shaped steel skin is the Z-shape steel generalized section;
Fig. 2, bridge cut-off lightweight section internal layer are that D shaped steel skin is the Z-shape steel generalized section;
Fig. 3, bridge cut-off lightweight section internal layer are that C shaped steel skin is C shaped steel generalized section;
Among the figure 1, internal layer is C shaped steel, 1-1, skin are Z-shape steels, 1-2, rigid plastics type bar, 1-3, dove-tail form groove, 2, internal layer is C shaped steel, 2-1, skin are Z-shape steels, 2-2, rigid plastics type bar, 2-3, dove-tail form groove, 3, internal layer is C shaped steel, 3-1, skin are C shaped steel, 3-2, rigid plastics type bar, 3-3, dove-tail form groove.
The specific embodiment
1, the described double-deck lightweight section of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building, the internal layer of double-deck lightweight section is C shaped steel, wide 50mm, skin is Z-shape steel, wide 45mm, the wall thickness 2.5mm of lightweight section, length are 6000mm, and the height of the C shaped steel of internal layer is all 60mm mutually with outer field Z-shape steel height;
2, the described dove-tail form groove of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building, be with thick for 2.5mm, length be the dove-tail form groove that the bar shaped iron of 6000mm is made, wide is 22.5mm, and the dove-tail form groove is the corresponding welding in top and bottom twice between double-deck lightweight section forward;
3, the described bridge cut-off of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building, bridge cut-off is rigid plastics type bar, the both sides of rigid plastics type bar are that the projection head embeds identical with the dove-tail form groove, double-deck lightweight section is combined between the higher and lower levels be the special-purpose bridge cut-off lightweight section of insulating board for building, distance between the projection head of rigid plastics type bar both sides, namely the distance between the dove-tail form groove mouth is the thick 10mm of being of 10mm, rigid plastics type bar up and down.
Claims (1)
1. the production method of the special-purpose bridge cut-off lightweight section of an insulating board for building, it is made up of double-deck lightweight section, dove-tail form groove, bridge cut-off; The described double-deck lightweight section of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building wherein, it is characterized in that, double-deck lightweight section is to be the band steel of 0.3mm-4mm with thickness, suppress C shaped steel or D shaped steel or the Z-shape steel that forms through forming machine, long is 600mm-12000mm, wide is 30mm-100mm, the internal layer of double-deck lightweight section is C shaped steel or D shaped steel, skin is Z-shape steel or C shaped steel, the C shaped steel of internal layer or the height of D shaped steel are 50mm-600mm, outer field Z-shape steel or C shaped steel height are 20mm-120mm, and the C shaped steel of internal layer or the width of D shaped steel slightly are wider than outer field Z-shape steel or C shaped steel; The described dove-tail form groove of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building wherein, it is characterized in that, the dove-tail form groove is to be the band steel of 0.3mm-4mm with thick, suppress the dove-tail form groove that forms through forming machine, long is 600mm-12000mm, wide be between the double-deck lightweight section top and bottom width 1/5th or 1/4th or 1/3rd or 1/2nd, height is 5mm-50mm, the dove-tail form groove forward between double-deck lightweight section the top and bottom correspondence weld twice at least; The described bridge cut-off of production method of the special-purpose bridge cut-off lightweight section of a kind of insulating board for building wherein, it is characterized in that, bridge cut-off is rigid plastics type bar, long 60mm-1200mm, the both sides of rigid plastics type bar are that dove-tail form projection head embeds identical with the dove-tail form groove, double-deck lightweight section is combined between the higher and lower levels becomes the special-purpose bridge cut-off lightweight section of insulating board for building, distance in the middle of the rigid plastics type bar both sides dove-tail forms projection head, namely the thickness that is at least 5mm, rigid plastics type bar of the distance between the dove-tail form groove mouth is at least 5mm up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100512195A CN103290936A (en) | 2012-03-01 | 2012-03-01 | Production method of special off-bridge lightweight steel for building insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100512195A CN103290936A (en) | 2012-03-01 | 2012-03-01 | Production method of special off-bridge lightweight steel for building insulation board |
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| CN103290936A true CN103290936A (en) | 2013-09-11 |
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| CN2012100512195A Pending CN103290936A (en) | 2012-03-01 | 2012-03-01 | Production method of special off-bridge lightweight steel for building insulation board |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249683A (en) * | 2005-03-08 | 2006-09-21 | Nisshin Steel Co Ltd | Low heat conductive frame material |
| CN101624892A (en) * | 2009-08-17 | 2010-01-13 | 浙江宝业幕墙装饰有限公司 | Waterproof window frame and mounting method thereof |
| KR20110024811A (en) * | 2009-09-03 | 2011-03-09 | 오씨아이 주식회사 | Vacuum heat insulator construction which is capable nailing for wall and method for constructing thereof |
| CN201809899U (en) * | 2010-08-31 | 2011-04-27 | 孙平 | Composite insulation steel product |
| CN201883580U (en) * | 2010-11-30 | 2011-06-29 | 深圳市瑞华建设股份有限公司 | Heat insulation exposed frame curtain wall keel with high thermotechnical performance |
-
2012
- 2012-03-01 CN CN2012100512195A patent/CN103290936A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006249683A (en) * | 2005-03-08 | 2006-09-21 | Nisshin Steel Co Ltd | Low heat conductive frame material |
| CN101624892A (en) * | 2009-08-17 | 2010-01-13 | 浙江宝业幕墙装饰有限公司 | Waterproof window frame and mounting method thereof |
| KR20110024811A (en) * | 2009-09-03 | 2011-03-09 | 오씨아이 주식회사 | Vacuum heat insulator construction which is capable nailing for wall and method for constructing thereof |
| CN201809899U (en) * | 2010-08-31 | 2011-04-27 | 孙平 | Composite insulation steel product |
| CN201883580U (en) * | 2010-11-30 | 2011-06-29 | 深圳市瑞华建设股份有限公司 | Heat insulation exposed frame curtain wall keel with high thermotechnical performance |
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Application publication date: 20130911 |