CN101649609B - Method for embedding and fixing horizontal grout stop belt - Google Patents
Method for embedding and fixing horizontal grout stop belt Download PDFInfo
- Publication number
- CN101649609B CN101649609B CN200910063957XA CN200910063957A CN101649609B CN 101649609 B CN101649609 B CN 101649609B CN 200910063957X A CN200910063957X A CN 200910063957XA CN 200910063957 A CN200910063957 A CN 200910063957A CN 101649609 B CN101649609 B CN 101649609B
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- stop belt
- grout stop
- horizontal grout
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Abstract
The invention discloses a method for embedding and fixing a horizontal grout stop belt, relating to a concrete construction method. The strength of the horizontal grout stop belt is increased by arranging reinforcing ribs and omega-shaped walings on the horizontal grout stop belt at intervals so that the horizontal grout stop belt can not deform, bend and displace in concrete pouring, the embedding quality of the grout stop belt is ensured, the difficulty of later joint grouting construction is reduced, the mutual leakage of grouting areas in later concrete grouting is reduced and the grouting quality of the grouting areas is ensured. The method for embedding and fixing the horizontal grout stop belt has the advantages of easy operation, low cost and high reliability.
Description
Technical field
The present invention relates to the method for a kind of concrete construction method, particularly a kind of embedding and fixing horizontal grout stop belt.
Background technology
In the hydraulic structure concrete engineering, generally divide the dam block construction, be provided with the seam irrigated area of different elevations between the dam block, adopt the grout stop belt sealing between the irrigated area, after concreting was finished, grout stop belt was answered the junction of the edges of two sheets of paper and is imbedded in the concrete, the dam block seam crossing was surrounded the different irrigated areas of sealing.Grout stop belt is flexible impermeable material, its rigidity is less, horizontal grout stop belt is when concreting, easily bending and displacement under deadweight, concrete or other external impacts, can't form good sealing irrigated area, lose sealing and only starch effect, cause the later stage during concrete grouting between the irrigated area mutually string leak, have a strong impact on the grouting quality in irrigated area, and then influenced workmanship.
Summary of the invention
Technical problem to be solved by this invention provides a kind of method of embedding and fixing horizontal grout stop belt, can make horizontal grout stop belt have certain rigidity, and guaranteeing can be because of external force effect distortion, bending and displacement when concreting.
For solving the problems of the technologies described above, the technical solution adopted in the present invention is: a kind of method of embedding and fixing horizontal grout stop belt may further comprise the steps:
1) make the step that folder muscle and Ω shape are enclosed order,
According to the size of horizontal grout stop belt, make
The clevis muscle is made Ω shape and is enclosed order and its two ends and perpendicular the enclosing of template are made welding;
2) step that horizontal grout stop belt, template and Ω shape are enclosed order is installed,
According to design and construction process requirement, after water the piece side earlier with the template installation in position of horizontal grout stop belt bottom, horizontal grout stop belt is installed then, the template on horizontal grout stop belt top is installed again, after template and horizontal grout stop belt are in place, carry out Ω shape enclose make, template is perpendicular encloses order and the horizontal installation of enclosing order of template, the back is installed has certain interval with horizontal grout stop, horizontal grout stop belt one end is installed in the groove that Ω shape encloses order;
3) step that adopts folder muscle, holder muscle and chock to support and reinforce horizontal grout stop belt,
Formerly water the installation of pressing from both sides muscle and holder muscle in the storehouse of piece, the horizontal grout stop belt other end is installed in the crotch of folder muscle, and the long end in folder muscle bottom props up template or waters block concrete earlier, and adopts the holder muscle that each folder muscle is connected;
Water piece when construction earlier, adopt chock that horizontal grout stop belt and Ω shape are enclosed between the order gap wedging and fix;
After water block concrete when construction, adopt folder muscle and holder muscle to carry out bracing reinforcement to horizontal grout stop belt one end;
After adopting above-mentioned steps, can guarantee that horizontal grout stop belt can be because of external force effect distortion, bending and displacement when concreting.
Each folder muscle spacing is 80cm-120cm.
Ω shape enclose that order is laid at interval and template perpendicular enclose make corresponding.
The method of a kind of embedding and fixing horizontal grout stop belt provided by the invention, enclose the intensity that order has strengthened horizontal grout stop belt by on horizontal grout stop belt, laying folder muscle and Ω shape at interval, make it can when concreting, not produce distortion, bending and displacement, thereby guarantee the quality of burying underground of grout stop belt, reduced later stage joint grouting difficulty of construction, avoided the later stage during concrete grouting between the irrigated area mutually string leak, guaranteed the grouting quality in irrigated area.The inventive method easy operating, with low cost, the reliability height.
Description of drawings
The invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is that the present invention waters piece construction and installation schematic diagram earlier;
Fig. 2 waters piece construction and installation schematic diagram behind the present invention.
The specific embodiment
As shown in Figure 1, a kind of method of embedding and fixing horizontal grout stop belt may further comprise the steps:
1) making folder muscle 3 and Ω shape are enclosed and are made 7 step,
According to the size of horizontal grout stop belt 1, make "
" clevis muscle 3, make Ω shape and enclose and make 7 and make 6 to weld perpendicular the enclosing of its two ends and template; Guarantee to press from both sides muscle 3 and can clamp horizontal grout stop belt one end; Ω shape is enclosed and is made 7 decapacitation satisfy grout stop belt outside the smooth installation firmly, also will having certain rigidity in groove, can satisfy the fixing requirement of horizontal grout stop belt 1 place's template;
2) installation horizontal grout stop belt 1, template 4 and Ω shape are enclosed and are made 7 step,
According to design and construction process requirement, after water the piece side earlier with template 4 installation in position of horizontal grout stop belt 1 bottom, horizontal grout stop belt 1 is installed then, horizontal grout stop belt 1 is that the center junction of the edges of two sheets of paper is installed with the dam block joint face, do not allow partially; The template 4 on horizontal grout stop belt 1 top is installed again, and template 4 is tight with the necessary piece in horizontal waterstop 1 junction; After template 4 and horizontal grout stop belt 1 are in place, carry out Ω shape enclose make 7, template perpendicular enclose make 6 and horizontal the enclosing of template make 5 installation, guaranteeing outside horizontal grout stop belt 1 storehouse that an end can the smooth Ω of being placed on shape encloses makes in 7 grooves, satisfy the upright mould process requirement simultaneously, the back is installed has certain interval with horizontal grout stop belt 1, Ω shape enclose make 7 lay at interval and template perpendicular enclose make 6 corresponding;
3) step that adopts folder muscle 3, holder muscle 2 and chock 8 to support and reinforce horizontal grout stop belt 1,
Formerly water the installation of pressing from both sides muscle 3 and holder muscle 2 in the storehouse of piece, horizontal grout stop belt 1 other end is installed in the crotch of folder muscle 3, and horizontal grout stop belt 1 is clamped; The long end in folder muscle 3 bottoms props up template 4 or waters block concrete earlier, guarantees that horizontal grout stop belt 1 is smooth perpendicular to template 4; Each folder muscle 3 spacing is 80cm-120cm, and adopt holder muscle 2 that each folder muscle 3 is connected, holder muscle 2 is straight reinforcing bar, be inserted in its underpart and folder muscle 3 crotches along horizontal grout stop belt 1 cloth set direction, hold horizontal grout stop belt 1 the edge of a wing and with folder muscle 3 colligations, holder muscle 2 forms the reinforced bar support framework with 3 actings in conjunction of folder muscle, and support level grout stop belt 1 avoids it bent by certain external force deformation;
Water piece when construction earlier, adopt chock 8 with horizontal grout stop belt 1 and Ω shape enclose make 7 between the gap wedging fix;
As shown in Figure 2, after water block concrete when construction, half of horizontal grout stop belt 1 imbedded in the concrete block, do not need mounting template 4, template perpendicular enclose make 6, template horizontal enclose make 5, Ω shape encloses and makes 7 and chock 8, only need not install folder muscle 3 and holder muscle 2 to burying other half level grout stop belt 1, its mounting means and requirement are with watering the piece construction earlier;
After adopting above-mentioned steps, horizontal grout stop belt 1 and template 4 fixations, horizontal grout stop belt 1 possesses the rigidity of necessarily resisting external impacts, structural concrete builds that horizontal grout stop belt 1 does not bend in the process, is not shifted, indeformable, making horizontal grout stop belt 1 is the center with the structural joint, the junction of the edges of two sheets of paper is smooth to be embedded in the concrete, forms the good irrigated area of sealing, reaches good sealing and only starches effect.
Claims (3)
1. the method for an embedding and fixing horizontal grout stop belt is characterized in that may further comprise the steps:
1) make folder muscle (3) and Ω shape and enclose the step that makes (7),
According to the size of horizontal grout stop belt (1), make
Clevis muscle (3), making Ω shape is enclosed and is made (7) also will
Perpendicular the enclosing of its two ends and template makes (6) welding;
2) horizontal grout stop belt (1), template (4) and Ω shape are installed and enclose the step that makes (7),
According to design and construction process requirement, after water the piece side earlier with template (4) installation in position of horizontal grout stop belt (1) bottom, horizontal grout stop belt (1) is installed then, the template (4) on horizontal grout stop belt (1) top is installed again, after template (4) and horizontal grout stop belt (1) are in place, carry out Ω shape and enclose and make perpendicular the enclosing of (7), template make that (6) and template are horizontal encloses the installation that make (5), installation afterwards and horizontal grout stop belt (1) certain interval is arranged, horizontal grout stop belt (1) one end is installed in Ω shape and encloses in the groove that makes (7);
3) step that adopts folder muscle (3), holder muscle (2) and chock (8) to support and reinforce horizontal grout stop belt (1),
Formerly water the installation of pressing from both sides muscle (3) and holder muscle (2) in the storehouse of piece, horizontal grout stop belt (1) other end is installed in the crotch of folder muscle (3), the long end in folder muscle (3) bottom props up template (4) or waters block concrete earlier, and adopts holder muscle (2) that each folder muscle (3) is connected;
Water piece when construction earlier, adopt chock (8) that horizontal grout stop belt (1) and Ω shape are enclosed and make between (7) the gap wedging fix;
After water block concrete when construction, horizontal grout stop belt (1) one end is adopted folder muscle (3) and asks muscle (2) to carry out bracing reinforcement;
After adopting above-mentioned steps, can guarantee that horizontal grout stop belt (1) can be because of external force effect distortion, bending and displacement when concreting.
2. the method for a kind of embedding and fixing horizontal grout stop belt according to claim 1,, it is characterized in that: each folder muscle (3) spacing is 80cm-120cm.
3. the method for a kind of embedding and fixing horizontal grout stop belt according to claim 1,, it is characterized in that: Ω shape is enclosed to be made (7) to lay at interval making (6) corresponding with perpendicular the enclosing of template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910063957XA CN101649609B (en) | 2009-09-11 | 2009-09-11 | Method for embedding and fixing horizontal grout stop belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910063957XA CN101649609B (en) | 2009-09-11 | 2009-09-11 | Method for embedding and fixing horizontal grout stop belt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101649609A CN101649609A (en) | 2010-02-17 |
| CN101649609B true CN101649609B (en) | 2011-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910063957XA Expired - Fee Related CN101649609B (en) | 2009-09-11 | 2009-09-11 | Method for embedding and fixing horizontal grout stop belt |
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| Country | Link |
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Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102758388B (en) * | 2012-07-06 | 2014-04-16 | 中铁十七局集团第二工程有限公司 | Module device for transverse expansion and contraction joint of double-block type ballastless track and construction method |
| CN102767161B (en) * | 2012-07-18 | 2015-03-18 | 中国水利水电第五工程局有限公司 | Protector for vertical rubber stanch belt |
| CN102900051B (en) * | 2012-10-30 | 2014-12-10 | 中国葛洲坝集团股份有限公司 | Reinforcing device and method for water-stopping sheet |
| CN104727275B (en) * | 2014-03-02 | 2017-01-18 | 苏州多固工程设计有限公司 | Method for application of concrete work expansion joint vertical water sealing structure fixing element |
| CN106988237A (en) * | 2017-02-14 | 2017-07-28 | 中国葛洲坝集团第工程有限公司 | Conveyance Box Culvert bottom plate waterstop reinforces stopping means and construction method |
| CN111395270A (en) * | 2020-03-25 | 2020-07-10 | 中国水利水电第四工程局有限公司 | Horizontal grout stop sheet reinforcement construction method for transverse joint grouting area of arch dam |
| CN111677307A (en) * | 2020-04-27 | 2020-09-18 | 五冶集团上海有限公司 | Protection device for installing rubber water stop and construction method |
| CN114960438A (en) * | 2022-05-25 | 2022-08-30 | 中交二航局广西建设工程有限公司 | Concrete leakage-proof device and construction method |
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2009
- 2009-09-11 CN CN200910063957XA patent/CN101649609B/en not_active Expired - Fee Related
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| CN101649609A (en) | 2010-02-17 |
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Granted publication date: 20110323 Termination date: 20160911 |