CN103352518A - Deformable connection method and connection structure of concrete landing stage building surfaces - Google Patents
Deformable connection method and connection structure of concrete landing stage building surfaces Download PDFInfo
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- CN103352518A CN103352518A CN2013102682956A CN201310268295A CN103352518A CN 103352518 A CN103352518 A CN 103352518A CN 2013102682956 A CN2013102682956 A CN 2013102682956A CN 201310268295 A CN201310268295 A CN 201310268295A CN 103352518 A CN103352518 A CN 103352518A
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- iron sheet
- deformation joint
- trestle
- flooring
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Abstract
The invention discloses a deformable connection method and a connection structure of concrete landing stage building surfaces. Deformation joints with certain widths are arranged between two landing stage building surfaces; a full iron sheet is used for sealing the lower end surface of the connection position of the landing stage building surfaces; the length of the iron sheet connected to the lower end surface between the deformation joints is larger than the actual lengths of the deformation joints, that is, the iron sheet connected to the lower end surface has certain surpluses; a waterproof coiled material is added on the iron sheet, so that a secondary waterproof function is realized; a cement mortar bedding cushion is laid on the waterproof coiled material; and the deformation joints on the waterproof coiled material are sealed with an asphalt mastic material. The deformable connection method and the connection structure can meet requirements for deformation joints in a large-scale project, has the functions of sedimentation, shock-proofing and expansion at the same time, and improves the drainage performance.
Description
Technical field
The present invention relates to a kind of construction wall marching method and connected structure, be specially deformable marching method and the connected structure of concrete trestle flooring.
Background technology
Trestle is station, harbour, mine or factory, is used for handling goods or passenger or specialize in the interim bridge architecture that job site traffic, mechanical arrangement and built on stilts operation are used up and down.In civil engineering, the temporary bridge facility for transporting material, equipment, personnel build is divided into timber trestle bridge and steel trestle by the material that adopts.Trestle in the railway car ferries is the bridge construction thing that reaches and drive off ferryboat for rolling stock.
At present, the common trestle work structure that consists of of steel work and concrete is widely used in the fields such as railway construction, tunnel construction, power engineering.The trestle that is formed by polylith concrete beam structures to form also uses in various practices in a large number.Yet the steel nail that uses in the prior art fixedly connected structure can not satisfy the sedimentation of building, shockproof, flexible requirement.And at joining place because infiltration causes the metal of connected structure and cementing agent easily aging, directly affect the application life of concrete trestle.
Summary of the invention
Main purpose of the present invention is under the prior art condition, proposes a kind of completely newly, and the deformable marching method of concrete roof and sheet-metal roofing and deformable connected structure are with the deformable of concrete trestle flooring and the linking demand of waterproof in the solution engineering.
The technical solution that realizes above-mentioned purpose is: a kind of deformable marching method of concrete trestle flooring, and it may further comprise the steps:
(1) concrete trestle flooring construction complete after, laying heat insulating material at the trestle flooring, and leaving the deformation joint of certain width between two trestle floorings, wherein the upper surface of two trestle floorings is mutually concordant, it is poor that the lower surface has certain altitude;
(2) use the elongated concrete trestle flooring joining place lower surface that is installed in of iron sheet, as shutoff, adopt steel nail iron sheet to be fixed on the concrete beam of trestle flooring; The lower surface connects the length of iron sheet between deformation joint greater than the deformation joint physical length, i.e. lower surface connection iron sheet has certain surplus amount;
(3) Bituminous hemp fiber is filled in the deformation joint, its underpart is by the iron sheet carrying that is arranged on the lower surface;
(4) between concordant two trestle flooring upper surfaces, deformation joint top, the use iron sheet is laid, and with steel nail iron sheet is fixed, the upper surface connects the length of iron sheet between deformation joint greater than the deformation joint physical length, and namely the upper surface connects iron sheet and has certain surplus amount;
(5) additional one waterproof roll on the galvanized sheet iron plays the secondary waterproof action;
(6) lay the cement mortar bedding cushion of the thick 1:3 ratio of 20mm on the waterproof roll, on the waterproof roll at deformation joint with the shutoff of pitch agate king Supreme Being fat material.
Wherein on higher one side of height, trestle flooring lower surface, iron sheet is positioned at the bottom of trestle flooring, on lower one side of height, trestle flooring lower surface, iron sheet is positioned at the sidepiece of the contiguous deformation joint of trestle flooring, and being positioned at deformation joint below certain distance, this distance can be more than or equal to the width of deformation joint.
Wherein the upper surface connects the surplus amount of iron sheet greater than the surplus amount of lower surface connection iron sheet.
A kind of deformable connected structure of concrete trestle flooring, wherein lay heat insulating material on the concrete trestle flooring, and have the deformation joint of certain width between two trestle floorings, the upper surface of two trestle floorings is mutually concordant, and it is poor that the lower surface has certain altitude; The lower surface of trestle flooring joining place uses iron sheet elongated as shutoff, adopts steel nail iron sheet to be fixed on the concrete beam of trestle flooring; The lower surface connects the length of iron sheet between deformation joint greater than the deformation joint physical length, i.e. lower surface connection iron sheet has certain surplus amount; Be filled with Bituminous hemp fiber in the deformation joint, its underpart is by the iron sheet carrying that is arranged on the lower surface; Between concordant two trestle flooring upper surfaces, deformation joint top, adopt iron sheet to lay, and with steel nail iron sheet is fixed, the upper surface connects the length of iron sheet between deformation joint greater than the deformation joint physical length, and namely the upper surface connects iron sheet and has certain surplus amount; Be attached with waterproof roll on the galvanized sheet iron one, play the secondary waterproof action; Lay cement mortar bedding cushion on the waterproof roll, on the waterproof roll at deformation joint with the shutoff of pitch agate king Supreme Being fat material.
The employing of marching method of the present invention and connected structure, relatively conventional way and structure have following technological merit:
(1) installation specification, easy construction is saved material.
(2) good looking appearance, flooring is connected closely.
(3) adaptation is wide than the seam in the large scale scope, has played simultaneously sedimentation, shockproof, flexible effect.
(4) there is not clear and definite standard before the solution, the waste of material that construction arbitrarily causes, structure is careless, use inconvenience, the unreasonable problem of Secondary Design.
(5) improve water resistance, increase the application life of seam.
Description of drawings
Fig. 1 is the front view of connected structure of the present invention.
In the accompanying drawing: 1 is heat insulating material; 2 is the trestle flooring; 3 is iron sheet; 4 is waterproof roll; 5 is steel nail.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
During 2 construction of concrete trestle flooring, the linking of its seam crossing can adopt following steps to carry out.
(1) concrete trestle flooring 2 construction complete after, laying heat insulating materials 1 at trestle flooring 2, and leaving the deformation joint of certain width between two trestle floorings 2, wherein the upper surface of two trestle floorings 2 is mutually concordant, it is poor that the lower surface has certain altitude;
(2) use No. 26 galvanized sheet iron 3 elongated concrete trestle flooring 2 joining place lower surfaces that are installed in, as shutoff, iron sheet 3 is fixed on the concrete beam of trestle flooring 2 with 35 long steel nails 5, wherein on the higher one side of trestle flooring 2 lower surface height, iron sheet is positioned at the bottom of trestle flooring, on the lower one side of trestle flooring 2 lower surface height, iron sheet is positioned at the sidepiece of the contiguous deformation joint of trestle flooring, and being positioned at deformation joint below certain distance, this distance can be more than or equal to the width of deformation joint; The lower surface connects the length of iron sheet 3 between deformation joint greater than the deformation joint physical length, i.e. lower surface connection iron sheet 3 has certain surplus amount;
(3) Bituminous hemp fiber is filled in the deformation joint, its underpart is by iron sheet 3 carryings that arrange before;
(4) then between concordant two trestle flooring 2 upper surfaces, deformation joint top, use No. 26 galvanized sheet irons 3 to lay, and with 35 long steel nails 5 that iron sheet 3 is fixing, the upper surface connects the length of iron sheet 3 between deformation joint greater than the deformation joint physical length, i.e. upper surface connection iron sheet 3 has certain surplus amount; Preferred upper surface connects the surplus amount of iron sheet 3 greater than the surplus amount of lower surface connection iron sheet 3;
(5) additional one waterproof roll 4 on the galvanized sheet iron plays the secondary waterproof action;
(6) lay the cement mortar bedding cushion of the thick 1:3 ratio of 20mm on the waterproof roll 4, on the waterproof roll 4 at deformation joint with the shutoff of pitch agate king Supreme Being fat material.
By adopting above-mentioned marching method, can obtain a kind of deformable connected structure of concrete trestle flooring, wherein lay heat insulating material 1 on the concrete trestle flooring 2, and has the deformation joint of certain width between two trestle floorings 2, the upper surface of two trestle floorings 2 is mutually concordant, and it is poor that the lower surface has certain altitude; The lower surface of trestle flooring 2 joining places uses No. 26 galvanized sheet irons 3 elongated as shutoff, adopt 35 long steel nails 5 iron sheet 3 to be fixed on the concrete beam of trestle flooring 2, wherein on the higher one side of trestle flooring 2 lower surface height, iron sheet is positioned at the bottom of trestle flooring, on the lower one side of trestle flooring 2 lower surface height, iron sheet is positioned at the sidepiece of the contiguous deformation joint of trestle flooring, and is positioned at deformation joint below certain distance, and this distance can be more than or equal to the width of deformation joint; The lower surface connects the length of iron sheet 3 between deformation joint greater than the deformation joint physical length, i.e. lower surface connection iron sheet 3 has certain surplus amount; Be filled with Bituminous hemp fiber in the deformation joint, its underpart is by iron sheet 3 carryings that arrange before; Between concordant two trestle flooring 2 upper surfaces, deformation joint top, adopt No. 26 galvanized sheet irons 3 to lay, and with 35 long steel nails 5 that iron sheet 3 is fixing, the upper surface connects the length of iron sheet 3 between deformation joint greater than the deformation joint physical length, i.e. and upper surface connection iron sheet 3 has certain surplus amount; Preferred upper surface connects the surplus amount of iron sheet 3 greater than the surplus amount of lower surface connection iron sheet 3; Be attached with waterproof roll 4 on the galvanized sheet iron one, play the secondary waterproof action; Lay the cement mortar bedding cushion of the thick 1:3 ratio of 20mm on the waterproof roll 4, on the waterproof roll 4 at deformation joint with the shutoff of pitch agate king Supreme Being fat material.
Adopt deformable marching method and the connected structure of above-mentioned concrete trestle flooring, can satisfy the requirement of deformable seam, can realize good waterproof effect again.Above-mentioned marching method and connected structure installation specification, easy construction is saved material, can promote the use of in a big way.
Claims (4)
1. the deformable marching method of concrete trestle flooring, it may further comprise the steps:
(1) concrete trestle flooring construction complete after, laying heat insulating material at the trestle flooring, and leaving the deformation joint of certain width between two trestle floorings, wherein the upper surface of two trestle floorings is mutually concordant, it is poor that the lower surface has certain altitude;
(2) use the elongated concrete trestle flooring joining place lower surface that is installed in of iron sheet, as shutoff, adopt steel nail iron sheet to be fixed on the concrete beam of trestle flooring; The lower surface connects the length of iron sheet between deformation joint greater than the deformation joint physical length, i.e. lower surface connection iron sheet has certain surplus amount;
(3) Bituminous hemp fiber is filled in the deformation joint, its underpart is by the iron sheet carrying that is arranged on the lower surface;
(4) between concordant two trestle flooring upper surfaces, deformation joint top, the use iron sheet is laid, and with steel nail iron sheet is fixed, the upper surface connects the length of iron sheet between deformation joint greater than the deformation joint physical length, and namely the upper surface connects iron sheet and has certain surplus amount;
(5) additional one waterproof roll on the galvanized sheet iron plays the secondary waterproof action;
(6) lay the cement mortar bedding cushion of the thick 1:3 ratio of 20mm on the waterproof roll, on the waterproof roll at deformation joint with the shutoff of pitch agate king Supreme Being fat material.
2. the deformable marching method of concrete trestle flooring as claimed in claim 1, wherein on higher one side of height, trestle flooring lower surface, iron sheet is positioned at the bottom of trestle flooring, on lower one side of height, trestle flooring lower surface, iron sheet is positioned at the sidepiece of the contiguous deformation joint of trestle flooring, and being positioned at deformation joint below certain distance, this distance can be more than or equal to the width of deformation joint.
3. the deformable marching method of concrete trestle flooring as claimed in claim 1, wherein the upper surface surplus amount that connects iron sheet connects the surplus amount of iron sheet greater than the lower surface.
One kind by as the deformable connected structure of the deformable marching method of each described concrete trestle flooring among claim 1-3 acquisition, wherein lay heat insulating material on the concrete trestle flooring, and the deformation joint that has certain width between two trestle floorings, the upper surface of two trestle floorings is mutually concordant, and it is poor that the lower surface has certain altitude; The lower surface of trestle flooring joining place uses iron sheet elongated as shutoff, adopts steel nail iron sheet to be fixed on the concrete beam of trestle flooring; The lower surface connects the length of iron sheet between deformation joint greater than the deformation joint physical length, i.e. lower surface connection iron sheet has certain surplus amount; Be filled with Bituminous hemp fiber in the deformation joint, its underpart is by the iron sheet carrying that is arranged on the lower surface; Between concordant two trestle flooring upper surfaces, deformation joint top, adopt iron sheet to lay, and with steel nail iron sheet is fixed, the upper surface connects the length of iron sheet between deformation joint greater than the deformation joint physical length, and namely the upper surface connects iron sheet and has certain surplus amount; Be attached with waterproof roll on the galvanized sheet iron one, play the secondary waterproof action; Lay cement mortar bedding cushion on the waterproof roll, on the waterproof roll at deformation joint with the shutoff of pitch agate king Supreme Being fat material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310268295.6A CN103352518B (en) | 2013-06-29 | 2013-06-29 | The deformable marching method of concrete trestle flooring and connected structure |
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| CN201310268295.6A CN103352518B (en) | 2013-06-29 | 2013-06-29 | The deformable marching method of concrete trestle flooring and connected structure |
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| CN103352518A true CN103352518A (en) | 2013-10-16 |
| CN103352518B CN103352518B (en) | 2016-06-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796199A (en) * | 2021-01-29 | 2021-05-14 | 华能青岛热电有限公司 | Deformation joint structure of trestle and construction method thereof |
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| KR20040016004A (en) * | 2002-08-14 | 2004-02-21 | 김길용 | Method of construction for waterproof for connection part of construction structure |
| CN1821503A (en) * | 2006-03-15 | 2006-08-23 | 刘丹 | Water leak-proof structure for building floor or roof deformation seam |
| CN101041977A (en) * | 2007-04-27 | 2007-09-26 | 昆明理工大学 | Flashing and usage thereof and method for preventing water seep in cement concrete pavement and bridge surface slab joint |
| CN102704391A (en) * | 2012-06-12 | 2012-10-03 | 北京市第三建筑工程有限公司 | Viaduct drop-off deformation seam structure and construction method of viaduct drop-off deformation seam structure |
| CN202730979U (en) * | 2012-05-12 | 2013-02-13 | 叶小钗 | Brick masonry settlement joint |
| CN203022136U (en) * | 2013-01-05 | 2013-06-26 | 内蒙古电力勘测设计院 | Deformation joint structure of floor |
-
2013
- 2013-06-29 CN CN201310268295.6A patent/CN103352518B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040016004A (en) * | 2002-08-14 | 2004-02-21 | 김길용 | Method of construction for waterproof for connection part of construction structure |
| CN1821503A (en) * | 2006-03-15 | 2006-08-23 | 刘丹 | Water leak-proof structure for building floor or roof deformation seam |
| CN101041977A (en) * | 2007-04-27 | 2007-09-26 | 昆明理工大学 | Flashing and usage thereof and method for preventing water seep in cement concrete pavement and bridge surface slab joint |
| CN202730979U (en) * | 2012-05-12 | 2013-02-13 | 叶小钗 | Brick masonry settlement joint |
| CN102704391A (en) * | 2012-06-12 | 2012-10-03 | 北京市第三建筑工程有限公司 | Viaduct drop-off deformation seam structure and construction method of viaduct drop-off deformation seam structure |
| CN203022136U (en) * | 2013-01-05 | 2013-06-26 | 内蒙古电力勘测设计院 | Deformation joint structure of floor |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112796199A (en) * | 2021-01-29 | 2021-05-14 | 华能青岛热电有限公司 | Deformation joint structure of trestle and construction method thereof |
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| CN103352518B (en) | 2016-06-29 |
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Address after: 010010 Hohhot, the Inner Mongolia Autonomous Region Tin Road, No. 209 Applicant after: INNER MONGOLIA ELECTRIC POWER SURVEY & DESIGN INSTITUTE CO., LTD. Address before: 010010 Hohhot, the Inner Mongolia Autonomous Region Tin Road, No. 209 Applicant before: Inner Mongolia Electric Power Survey Design Institute |
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Free format text: CORRECT: APPLICANT; FROM: INNER MONGOLIA ELECTRICAL POWER INVESTIGATE AND DESIGN INSTITUTE TO: INNER MONGOLIA ELECTRIC POWER SURVEY DESIGN INSTITUTE CO., LTD. |
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Effective date of registration: 20170526 Address after: 010010 No. 63 labour street, Qingshan District, the Inner Mongolia Autonomous Region, Baotou Patentee after: Inner Mongolia Third Power Construction Engineering Co., Ltd. Address before: 010010 Hohhot, the Inner Mongolia Autonomous Region Tin Road, No. 209 Patentee before: INNER MONGOLIA ELECTRIC POWER SURVEY & DESIGN INSTITUTE CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160629 Termination date: 20210629 |