CN102758530A - Steel structure type point glass curtain wall construction method - Google Patents
Steel structure type point glass curtain wall construction method Download PDFInfo
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- CN102758530A CN102758530A CN2012102402359A CN201210240235A CN102758530A CN 102758530 A CN102758530 A CN 102758530A CN 2012102402359 A CN2012102402359 A CN 2012102402359A CN 201210240235 A CN201210240235 A CN 201210240235A CN 102758530 A CN102758530 A CN 102758530A
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Abstract
The invention discloses a steel structure type point glass curtain wall construction method comprising the steps of: aligning and processing an embedded piece, mounting a steel support, mounting a connection system, mounting a glass panel, inspecting and accepting and the like. The steel structure type point glass curtain wall construction method disclosed by the invention has the advantages of convenient and rapid in construction, short in work period and light in self-gravity of a wall body, so that the construction cost of a main body structure and a foundation is reduced. A curtain wall component is convenient to maintain and is replaceable, and a building is bright and lively so as to bring a brand new concept to people; and a relatively good building artistic effect can be generated.
Description
Technical field
The present invention relates to a kind of steel work formula point glass curtain wall construction method.
Background technology
Problems such as existing building glass curtain wall construction exists construction complicated always, and effect is undesirable influence construction quality.
Summary of the invention
The object of the present invention is to provide a kind of easy construction, effective steel work formula point glass curtain wall construction method.
Technical solution of the present invention is:
A kind of steel work formula point glass curtain wall construction method is characterized in that: comprise the following steps:
(1) embedded part calibration and processing
Before curtain wall is installed, constructure body structure is measured, adopt level gauge, transit and steel ruler to measure unwrapping wire by construction drawing; And by the construction control line built-in fitting is calibrated, to the position overproof with the embedded part of omitting, handle by designing requirement; Rearmounted embedded part selects for use chemical anchor bolts to fix; Embedded part absolute altitude deviation≤10mm, position deviation≤20mm preserves anti-pulling test and construction note simultaneously;
(2) steel-support is installed
It is in place and temporary fixed to adopt crane that steel-support is carried out, and the inspection adjustment guarantees that it is vertical and the qualified back of spacing is fixing, adopts bolt connection or welding;
Weld by designing requirement between the truss-like support bar, weld bead height >=6mm directly welds at the node place when adopting steel pipe, is responsible for not perforate, and arm does not penetrate in the person in charge;
Steel-support install adjustment qualified fixing after, fix according to the absolute altitude of designing requirement, the welding that position dimension is refuted joint chair, fixingly accomplish back butt welded seam polishing and carry out surfacing antirust, the fire resisting paint brushing by design;
(3) refuting welding system installs
After surfacing is accomplished, connect pawl and insert and refute in the installing hole of joint chair refuting, with its levelness of spirit level calibration; Bore the dowel hole and the alignment pin of packing into, fixation is refuted and is connect pawl and can carry out three-dimensional adjustment; To reduce or eliminate the influence of structure temperature deformation; Adopt and the unidimensional mould with the hole of glass, the position of proofreading and correct each suspension member ensures correctness; Refute and connect the stainless steel pawl of pawl for the band Universal-head, the centre distance between its steel pawl >=250 mm;
Boring 4 holes around every block of glass, the aperture is 20mm, and the center of glass perforate is 70mm apart from Edge Distance; Each pawl of suspension member is connected with 1 hole of 1 block of glass, and 1 block of glass is fixed on 4 suspension members face glass fixed support number>=4; Glass corner cut, boring, edging carry out before tempering, processing allowable variation: size dimension ± 1mm, and diagonal is poor≤2mm; Bore position ± 0.8mm, pitch-row ± 1mm, hole axle and glass planar verticality ± 12 ';
The overlapping joint that has filled up liner penetrated in the glass installing hole assemble, pad is gone up liner and is used the torque spanner fastening bolt again, is tightness and the watertightness of guaranteeing the overlapping joint place; Adopt spanner to carry out torsion control; Screw-down torque is 10Nm, and during installation, the metalwork of overlapping joint does not directly contact with glass; The area of elastic packing material is not less than the bonding surface of overlapping joint and glass, and thickness is 1mm; The hole of glass, panel edges are all carried out the processing of mechanical edging and chamfered edge, and the chamfered edge width is 1mm;
(4) face glass is installed
Before the installation, the dust on glass and the sucker is cleaned;
The glass that installs overlapping joint is lifted with sucker, penetrate the overlapping joint fixed bar and refute in the installing hole that connects pawl, the set bolt of screwing on;
Plate seam weather-resistant glue is handled: before playing glue, clean glass and beat the glue position, by the designing requirement width plate seam is adjusted; Plate seam >=10mm adjusts the back and pastes the protection gummed paper in next-door neighbour's glass plate seam both sides, and gummed paper and glue-line are straight; Tight with weather-resistant glue to the filling of plate seam, clean out after the adhesive curing;
Refute and connect glass bottom and steel tank slit with foam adhesive tape jam-pack, guarantee straightly, reservation 10mm beats glue thickness;
When playing glue, the instrument jointing is used on marginal not glue limit, and elder generation horizontal stroke back is perpendicular, and from top to bottom, after glue was filled with, tool using was slided glue surface pressing, compacting, press polish, and the moulding of glue face is smooth, tight, even, the nothing trickling so that make; Environment temperature >=5 ℃ when playing the glue operation;
(5) check and accept
After weather-resistant glue is solidified fully, curtain wall is carried out water pouring test;
After water pouring test is qualified; Curtain wall engineering is special check and accept before, to whole braced structures, refute welding system, face glass cleans comprehensively, to slit between curtain wall and the agent structure; Adopt the filling of fireproof heat insulating material, on seal aluminium-plastic panel, following support is the processing of closing up of the galvanized steel plain sheet of >=1.5mm.
Easy construction of the present invention, quick, the duration is shorter, and body of wall is from heavy and light, thus reduction agent structure and foundation cost.The curtain wall member is easy to maintenance, and is replaceable, and the building light is lucid and lively, gives a kind of novel concept of people, can produce better art of building effect.
Below in conjunction with embodiment the present invention is described further.
The specific embodiment
A kind of steel work formula point glass curtain wall construction method comprises the following steps:
(1) embedded part calibration and processing
Before curtain wall is installed, constructure body structure is measured, adopt level gauge, transit and steel ruler to measure unwrapping wire by construction drawing; And by the construction control line built-in fitting is calibrated, to the position overproof with the embedded part of omitting, handle by designing requirement; Rearmounted embedded part selects for use chemical anchor bolts to fix; Embedded part absolute altitude deviation≤10mm, position deviation≤20mm preserves anti-pulling test and construction note simultaneously;
(2) steel-support is installed
It is in place and temporary fixed to adopt crane that steel-support is carried out, and the inspection adjustment guarantees that it is vertical and the qualified back of spacing is fixing, adopts bolt connection or welding;
Weld by designing requirement between the truss-like support bar, weld bead height >=6mm directly welds at the node place when adopting steel pipe, is responsible for not perforate, and arm does not penetrate in the person in charge;
Steel-support install adjustment qualified fixing after, fix according to the absolute altitude of designing requirement, the welding that position dimension is refuted joint chair, fixingly accomplish back butt welded seam polishing and carry out surfacing antirust, the fire resisting paint brushing by design;
(3) refuting welding system installs
After surfacing is accomplished, connect pawl and insert and refute in the installing hole of joint chair refuting, with its levelness of spirit level calibration; Bore the dowel hole and the alignment pin of packing into, fixation is refuted and is connect pawl and can carry out three-dimensional adjustment; To reduce or eliminate the influence of structure temperature deformation; Adopt and the unidimensional mould with the hole of glass, the position of proofreading and correct each suspension member ensures correctness; Refute and connect the stainless steel pawl of pawl for the band Universal-head, the centre distance between its steel pawl >=250 mm;
Boring 4 holes around every block of glass, the aperture is 20mm, and the center of glass perforate is 70mm apart from Edge Distance; Each pawl of suspension member is connected with 1 hole of 1 block of glass, and 1 block of glass is fixed on 4 suspension members face glass fixed support number>=4; Glass corner cut, boring, edging carry out before tempering, processing allowable variation: size dimension ± 1mm, and diagonal is poor≤2mm; Bore position ± 0.8mm, pitch-row ± 1mm, hole axle and glass planar verticality ± 12 ';
The overlapping joint that has filled up liner penetrated in the glass installing hole assemble, pad is gone up liner and is used the torque spanner fastening bolt again, is tightness and the watertightness of guaranteeing the overlapping joint place; Adopt spanner to carry out torsion control; Screw-down torque is 10Nm, and during installation, the metalwork of overlapping joint does not directly contact with glass; The area of elastic packing material is not less than the bonding surface of overlapping joint and glass, and thickness is 1mm; The hole of glass, panel edges are all carried out the processing of mechanical edging and chamfered edge, and the chamfered edge width is 1mm;
(4) face glass is installed
Before the installation, the dust on glass and the sucker is cleaned;
The glass that installs overlapping joint is lifted with sucker, penetrate the overlapping joint fixed bar and refute in the installing hole that connects pawl, the set bolt of screwing on;
Plate seam weather-resistant glue is handled: before playing glue, clean glass and beat the glue position, by the designing requirement width plate seam is adjusted; Plate seam >=10mm adjusts the back and pastes the protection gummed paper in next-door neighbour's glass plate seam both sides, and gummed paper and glue-line are straight; Tight with weather-resistant glue to the filling of plate seam, clean out after the adhesive curing;
Refute and connect glass bottom and steel tank slit with foam adhesive tape jam-pack, guarantee straightly, reservation 10mm beats glue thickness;
When playing glue, the instrument jointing is used on marginal not glue limit, and elder generation horizontal stroke back is perpendicular, and from top to bottom, after glue was filled with, tool using was slided glue surface pressing, compacting, press polish, and the moulding of glue face is smooth, tight, even, the nothing trickling so that make; Environment temperature >=5 ℃ when playing the glue operation;
(5) check and accept
After weather-resistant glue is solidified fully, curtain wall is carried out water pouring test;
After water pouring test is qualified; Curtain wall engineering is special check and accept before, to whole braced structures, refute welding system, face glass cleans comprehensively, to slit between curtain wall and the agent structure; Adopt the filling of fireproof heat insulating material, on seal aluminium-plastic panel, following support is the processing of closing up of the galvanized steel plain sheet of >=1.5mm.
Claims (1)
1. a steel work formula point glass curtain wall construction method is characterized in that: comprise the following steps:
(1) embedded part calibration and processing
Before curtain wall is installed, constructure body structure is measured, adopt level gauge, transit and steel ruler to measure unwrapping wire by construction drawing; And by the construction control line built-in fitting is calibrated, to the position overproof with the embedded part of omitting, handle by designing requirement; Rearmounted embedded part selects for use chemical anchor bolts to fix; Embedded part absolute altitude deviation≤10mm, position deviation≤20mm preserves anti-pulling test and construction note simultaneously;
(2) steel-support is installed
It is in place and temporary fixed to adopt crane that steel-support is carried out, and the inspection adjustment guarantees that it is vertical and the qualified back of spacing is fixing, adopts bolt connection or welding;
Weld by designing requirement between the truss-like support bar, weld bead height >=6mm directly welds at the node place when adopting steel pipe, is responsible for not perforate, and arm does not penetrate in the person in charge;
Steel-support install adjustment qualified fixing after, fix according to the absolute altitude of designing requirement, the welding that position dimension is refuted joint chair, fixingly accomplish back butt welded seam polishing and carry out surfacing antirust, the fire resisting paint brushing by design;
(3) refuting welding system installs
After surfacing is accomplished, connect pawl and insert and refute in the installing hole of joint chair refuting, with its levelness of spirit level calibration; Bore the dowel hole and the alignment pin of packing into, fixation is refuted and is connect pawl and can carry out three-dimensional adjustment; To reduce or eliminate the influence of structure temperature deformation; Adopt and the unidimensional mould with the hole of glass, the position of proofreading and correct each suspension member ensures correctness; Refute and connect the stainless steel pawl of pawl for the band Universal-head, the centre distance between its steel pawl >=250 mm;
Boring 4 holes around every block of glass, the aperture is 20mm, and the center of glass perforate is 70mm apart from Edge Distance; Each pawl of suspension member is connected with 1 hole of 1 block of glass, and 1 block of glass is fixed on 4 suspension members face glass fixed support number>=4; Glass corner cut, boring, edging carry out before tempering, processing allowable variation: size dimension ± 1mm, and diagonal is poor≤2mm; Bore position ± 0.8mm, pitch-row ± 1mm, hole axle and glass planar verticality ± 12 ';
The overlapping joint that has filled up liner penetrated in the glass installing hole assemble, pad is gone up liner and is used the torque spanner fastening bolt again, is tightness and the watertightness of guaranteeing the overlapping joint place; Adopt spanner to carry out torsion control; Screw-down torque is 10Nm, and during installation, the metalwork of overlapping joint does not directly contact with glass; The area of elastic packing material is not less than the bonding surface of overlapping joint and glass, and thickness is 1mm; The hole of glass, panel edges are all carried out the processing of mechanical edging and chamfered edge, and the chamfered edge width is 1mm;
(4) face glass is installed
Before the installation, the dust on glass and the sucker is cleaned;
The glass that installs overlapping joint is lifted with sucker, penetrate the overlapping joint fixed bar and refute in the installing hole that connects pawl, the set bolt of screwing on;
Plate seam weather-resistant glue is handled: before playing glue, clean glass and beat the glue position, by the designing requirement width plate seam is adjusted; Plate seam >=10mm adjusts the back and pastes the protection gummed paper in next-door neighbour's glass plate seam both sides, and gummed paper and glue-line are straight; Tight with weather-resistant glue to the filling of plate seam, clean out after the adhesive curing;
Refute and connect glass bottom and steel tank slit with foam adhesive tape jam-pack, guarantee straightly, reservation 10mm beats glue thickness;
When playing glue, the instrument jointing is used on marginal not glue limit, and elder generation horizontal stroke back is perpendicular, and from top to bottom, after glue was filled with, tool using was slided glue surface pressing, compacting, press polish, and the moulding of glue face is smooth, tight, even, the nothing trickling so that make; Environment temperature >=5 ℃ when playing the glue operation;
(5) check and accept
After weather-resistant glue is solidified fully, curtain wall is carried out water pouring test;
After water pouring test is qualified; Curtain wall engineering is special check and accept before, to whole braced structures, refute welding system, face glass cleans comprehensively, to slit between curtain wall and the agent structure; Adopt the filling of fireproof heat insulating material, on seal aluminium-plastic panel, following support is the processing of closing up of the galvanized steel plain sheet of >=1.5mm.
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| CN2012102402359A CN102758530A (en) | 2012-07-12 | 2012-07-12 | Steel structure type point glass curtain wall construction method |
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| CN2012102402359A CN102758530A (en) | 2012-07-12 | 2012-07-12 | Steel structure type point glass curtain wall construction method |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979314A (en) * | 2012-12-19 | 2013-03-20 | 中国江苏国际经济技术合作公司 | Construction method for curved surface point supported type glass curtain wall |
| CN103711321A (en) * | 2014-01-08 | 2014-04-09 | 成军 | Construction method for wide support type fluorocarbon aluminum cover plate on coping of stone curtain wall |
| CN104631668A (en) * | 2015-01-06 | 2015-05-20 | 江苏中南建筑产业集团有限责任公司 | Connection construction method for composite keel double-layer decorative curtain wall |
| CN106337520A (en) * | 2016-10-28 | 2017-01-18 | 广州机施建设集团有限公司 | The construction technology of large-cell point glass curtain wall |
| CN106869516A (en) * | 2017-03-08 | 2017-06-20 | 上海市全保建筑帷幕有限公司 | Electric sucking disc coordinates steam crane to change glass process |
| CN109914659A (en) * | 2019-03-18 | 2019-06-21 | 广州市第四装修有限公司 | Building glass curtain wall construction method |
| CN110939270A (en) * | 2019-12-31 | 2020-03-31 | 朱科技 | Point-supported glass curtain wall mounting construction process |
| CN116122465A (en) * | 2022-12-28 | 2023-05-16 | 北京城建集团有限责任公司 | Back bolt connecting system based on stone curtain wall |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509291A (en) * | 2009-03-23 | 2009-08-19 | 中设建工集团有限公司 | Construction process of point type glass curtain wall |
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2012
- 2012-07-12 CN CN2012102402359A patent/CN102758530A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101509291A (en) * | 2009-03-23 | 2009-08-19 | 中设建工集团有限公司 | Construction process of point type glass curtain wall |
Non-Patent Citations (3)
| Title |
|---|
| 吕令毅等: "《点连接式玻璃幕墙的分析•设计•施工》", 31 January 2003 * |
| 吕令毅等: "《点连接式玻璃幕墙的分析•设计•施工》", 31 January 2003, article "点连接式玻璃幕墙的分析•设计•施工" * |
| 李红标: "钢结构点支承玻璃幕墙施工技术", 《山西建筑》 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979314A (en) * | 2012-12-19 | 2013-03-20 | 中国江苏国际经济技术合作公司 | Construction method for curved surface point supported type glass curtain wall |
| CN103711321A (en) * | 2014-01-08 | 2014-04-09 | 成军 | Construction method for wide support type fluorocarbon aluminum cover plate on coping of stone curtain wall |
| CN104631668A (en) * | 2015-01-06 | 2015-05-20 | 江苏中南建筑产业集团有限责任公司 | Connection construction method for composite keel double-layer decorative curtain wall |
| CN106337520A (en) * | 2016-10-28 | 2017-01-18 | 广州机施建设集团有限公司 | The construction technology of large-cell point glass curtain wall |
| CN106869516A (en) * | 2017-03-08 | 2017-06-20 | 上海市全保建筑帷幕有限公司 | Electric sucking disc coordinates steam crane to change glass process |
| CN109914659A (en) * | 2019-03-18 | 2019-06-21 | 广州市第四装修有限公司 | Building glass curtain wall construction method |
| CN110939270A (en) * | 2019-12-31 | 2020-03-31 | 朱科技 | Point-supported glass curtain wall mounting construction process |
| CN110939270B (en) * | 2019-12-31 | 2020-09-11 | 中安恒慧建设集团有限公司 | Point-supported glass curtain wall mounting construction process |
| CN116122465A (en) * | 2022-12-28 | 2023-05-16 | 北京城建集团有限责任公司 | Back bolt connecting system based on stone curtain wall |
| CN116122465B (en) * | 2022-12-28 | 2024-04-26 | 北京城建集团有限责任公司 | Back bolt connecting system based on stone curtain wall |
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Application publication date: 20121031 |