CN110029819A - A kind of construction method of cast-in-situ steel reinforced concrete stair bench - Google Patents
A kind of construction method of cast-in-situ steel reinforced concrete stair bench Download PDFInfo
- Publication number
- CN110029819A CN110029819A CN201910362458.4A CN201910362458A CN110029819A CN 110029819 A CN110029819 A CN 110029819A CN 201910362458 A CN201910362458 A CN 201910362458A CN 110029819 A CN110029819 A CN 110029819A
- Authority
- CN
- China
- Prior art keywords
- bench
- card slot
- bed die
- formwork erection
- width
- 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.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
- E04G13/062—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for stairs or steps
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention discloses a kind of construction methods of cast-in-situ steel reinforced concrete stair bench, measure the length and width of bench；It makes bench bed die: bed die being made according to the length and width of measurement bench, and is spaced along the long side direction in bed die bottom surface and fixes two square wood strips, fixed bench bed die and assembling reinforcement；Production side form and etc., the present invention solves: occurring the case where running mould and spillage during concrete casting, and solves the problems, such as that stair bench template is difficult to reinforce, reinforces period length.
Description
Technical field
The invention belongs to the realm of building construction, and in particular to a kind of construction method of cast-in-situ steel reinforced concrete stair bench.
Background technique
Dimensional discrepancy and quality after stair bench concrete formation are the Important Problems of current residential building construction, in tradition
In construction technology, formwork erection reinforcing mode of marking time is unreliable, is easy to appear phenomena such as running mould, deviation, causes that concrete formation is poor, ruler
The problems such as very little deviation is big, and such problem is difficult to repair, and template loss is big, long construction period.
Summary of the invention
Problem to be solved by this invention is: providing a kind of construction method of cast-in-situ steel reinforced concrete stair bench, this is applied
The molding concrete perception of work method is good, and shaping efficiency is high, and the later period is substantially without repairing.
To achieve the above object, the invention provides the following technical scheme:
One, the length and width of bench is measured；
Two, it makes bench bed die: bed die being made according to the length and width of measurement bench, and in bed die bottom surface along long side side
Two square wood strips, fixed bench bed die and assembling reinforcement are fixed to interval；
Three, side form is made；
A, the production without side wall bench side form:
S01: measuring the size marked time, according to reserved wide with the formwork erection the marked time, depth of construction drawing and contour, edge of marking time
Bench direction spacing and wide card slot of marking time, and card slot is uniformly distributed；
S02: to bench side form, edge, lower edge are respectively adopted square wood strip and reinforce along bench direction；
B, there is the production of side wall bench side form:
S11: measuring the size marked time, and has side wall one end to fix precast concrete card slot using fillet and sealing up screw,
Card slot thickness is more than or equal to 2cm, and card slot internal orifice clear height is just equal with riser height, the width of card slot internal orifice width and formwork erection of marking time
Degree is just equal, arranges card slot along bench direction spacing, the spacing between card slot is equal with the width marked time；
The side form simultaneously assembling reinforcement of fixed production；
Four, it makes bench formwork erection: measuring the height of bench, keep the height of formwork erection and the height of bench just equal, vertical
The face that mould does not contact concrete is reinforced using square wood strip；
Five, formwork erection is inserted into card slot, it is solid that the lower mouth suitable for reading and its corresponding position bed die of formwork erection is all made of Screw arbor with nut at both-ends
It is fixed；
Six, the formwork-support of entire bench and landing is reinforced, carries out concrete casting；
Seven, concrete is conserved.
Further, when concrete casting, the thickness of bench base half is first poured by construction drawing, pours knot to first
After beam 8-15h, bench is poured to meeting construction drawing requirement.
Compared with prior art, the beneficial effects of the present invention are:
Fixed square wood strip on bed die avoids the case where running mould and spillage occur during placing concrete.
Formwork erection height with mark time contour, do not contact concrete and use square wood strip to be reinforced on one side, avoid placing concrete
Occurs the phenomenon that running mould in the process.
No side wall bench side form and the production method for having side wall bench side form solve no side wall bench and big, turnover are lost
Period is long and side form reinforcing is unstable, and formwork erection of marking time is difficult to fix, and is easy the problems such as running mould, deviation.
Method of the invention solves stair bench template and is difficult to reinforce, and reinforces period length and concrete casting process
In be easy to appear race mould, deviation the problems such as.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical scheme in the embodiment of the invention is clearly and completely described,
Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based in the present invention
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the scope of protection of the invention.
The present invention provides embodiment 1:
A kind of construction method of cast-in-situ steel reinforced concrete stair bench:
One, the length and width of bench is measured；
Two, it makes bench bed die: bed die being made according to the length and width of measurement bench, and in bed die bottom surface along long side side
Two square wood strips, fixed bench bed die and assembling reinforcement are fixed to interval；
Three, side form is made；
A, the production without side wall bench side form:
S01: measuring the size marked time, according to reserved wide with the formwork erection the marked time, depth of construction drawing and contour, edge of marking time
Bench direction spacing and wide card slot of marking time, and card slot is uniformly distributed；
S02: to bench side form, edge, lower edge are respectively adopted square wood strip and reinforce along bench direction；
B, there is the production of side wall bench side form:
S11: measuring the size marked time, and has side wall one end to fix precast concrete card slot using fillet and sealing up screw,
For card slot with a thickness of 5cm, card slot internal orifice clear height is just equal with riser height, and card slot internal orifice width and the width for formwork erection of marking time are lucky
It is equal, card slot is arranged along bench direction spacing, and the spacing between card slot is equal with the width marked time；
The side form simultaneously assembling reinforcement of fixed production；
Four, it makes bench formwork erection: measuring the height of bench, keep the height of formwork erection and the height of bench just equal, vertical
The face that mould does not contact concrete is reinforced using square wood strip；
Five, formwork erection is inserted into card slot, it is solid that the lower mouth suitable for reading and its corresponding position bed die of formwork erection is all made of Screw arbor with nut at both-ends
It is fixed；
Six, the formwork-support of entire bench and landing is reinforced, carries out concrete casting；
Seven, concrete is conserved.
The present invention provides embodiment 2:
Difference from Example 1 is: card slot is with a thickness of 8cm.
The present invention provides embodiment 3:
Difference from Example 1 is: when concrete casting, the thickness of bench base half is first poured by construction drawing
Degree pours to meeting construction drawing requirement bench after first pours and terminate 8h.
The present invention provides embodiment 4:
Difference from Example 1 is: when concrete casting, the thickness of bench base half is first poured by construction drawing
Degree pours to meeting construction drawing requirement bench after first pours and terminate 13h.
Pass through having the technical effect that for used technical solution of the invention known to above-mentioned specific embodiment
Fixed square wood strip on bed die avoids the case where running mould and spillage occur during placing concrete.
Formwork erection height with mark time contour, do not contact concrete and use square wood strip to be reinforced on one side, avoid placing concrete
Occurs the phenomenon that running mould in the process.
No side wall bench side form and the production method for having side wall bench side form solve no side wall bench and big, turnover are lost
Period is long and side form reinforcing is unstable, and formwork erection of marking time is difficult to fix, and is easy the problems such as running mould, deviation.
Method of the invention solves stair bench template and is difficult to reinforce, and reinforces period length and concrete casting process
In be easy to appear race mould, deviation the problems such as.
Claims (2)
1. a kind of construction method of cast-in-situ steel reinforced concrete stair bench, it is characterised in that:
One, the length and width of bench is measured；
Two, make bench bed die: according to measurement bench length and width make bed die, and bed die bottom surface along the long side direction between
Every fixing two square wood strips, bench bed die and assembling reinforcement are fixed；
Three, side form is made；
A, the production without side wall bench side form:
S01: measuring the size marked time, according to reserved wide with the formwork erection the marked time, depth of construction drawing and mark time it is contour, along bench
Direction spacing and wide card slot of marking time, and card slot is uniformly distributed；
S02: to bench side form, edge, lower edge are respectively adopted square wood strip and reinforce along bench direction；
B, there is the production of side wall bench side form:
S11: measuring the size marked time, and has side wall one end using fillet and the fixed precast concrete card slot of sealing up screw, card slot
Thickness is more than or equal to 2cm, and card slot internal orifice clear height is just equal with riser height, and card slot internal orifice width and the width for formwork erection of marking time are proper
It is good equal, card slot is arranged along bench direction spacing, and the spacing between card slot is equal with the width marked time；
The side form simultaneously assembling reinforcement of fixed production；
Four, make bench formwork erection: measure the height of bench, keep the height of formwork erection and the height of bench just equal, formwork erection not
The face of contact concrete is reinforced using square wood strip；
Five, formwork erection is inserted into card slot, the lower mouth suitable for reading and its corresponding position bed die of formwork erection is all made of Screw arbor with nut at both-ends and fixes；
Six, the formwork-support of entire bench and landing is reinforced, carries out concrete casting；
Seven, concrete is conserved.
2. a kind of construction method of cast-in-situ steel reinforced concrete stair bench according to claim 1, it is characterised in that: coagulation
When soil pours, the thickness of bench base half is first poured by construction drawing, and after the first pouring terminates 8-15h, bench is carried out
It pours to meeting construction drawing requirement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362458.4A CN110029819A (en) | 2019-04-30 | 2019-04-30 | A kind of construction method of cast-in-situ steel reinforced concrete stair bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910362458.4A CN110029819A (en) | 2019-04-30 | 2019-04-30 | A kind of construction method of cast-in-situ steel reinforced concrete stair bench |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110029819A true CN110029819A (en) | 2019-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910362458.4A Pending CN110029819A (en) | 2019-04-30 | 2019-04-30 | A kind of construction method of cast-in-situ steel reinforced concrete stair bench |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406001Y (en) * | 1999-12-21 | 2000-11-15 | 赖念宏 | Perfusion mould for forming stair case |
| CN203878995U (en) * | 2014-05-06 | 2014-10-15 | 安徽湖滨建设集团有限公司 | Side wall stair formwork |
| CN204920213U (en) * | 2015-09-15 | 2015-12-30 | 成都市第四建筑工程公司 | Stair template |
| CN106592971A (en) * | 2017-01-16 | 2017-04-26 | 武夷学院 | Novel stair formwork |
| CN107100366A (en) * | 2017-05-09 | 2017-08-29 | 中冶天工集团天津有限公司 | A kind of construction method for skyscraper reinforced concrete stairs formwork |
| CN108131014A (en) * | 2018-01-25 | 2018-06-08 | 成都市第二建筑工程公司 | Stair concrete-pouring moulding template |
| CN207513171U (en) * | 2017-03-20 | 2018-06-19 | 潍坊昌大建设集团有限公司 | A kind of Novel staircase template |
-
2019
- 2019-04-30 CN CN201910362458.4A patent/CN110029819A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2406001Y (en) * | 1999-12-21 | 2000-11-15 | 赖念宏 | Perfusion mould for forming stair case |
| CN203878995U (en) * | 2014-05-06 | 2014-10-15 | 安徽湖滨建设集团有限公司 | Side wall stair formwork |
| CN204920213U (en) * | 2015-09-15 | 2015-12-30 | 成都市第四建筑工程公司 | Stair template |
| CN106592971A (en) * | 2017-01-16 | 2017-04-26 | 武夷学院 | Novel stair formwork |
| CN207513171U (en) * | 2017-03-20 | 2018-06-19 | 潍坊昌大建设集团有限公司 | A kind of Novel staircase template |
| CN107100366A (en) * | 2017-05-09 | 2017-08-29 | 中冶天工集团天津有限公司 | A kind of construction method for skyscraper reinforced concrete stairs formwork |
| CN108131014A (en) * | 2018-01-25 | 2018-06-08 | 成都市第二建筑工程公司 | Stair concrete-pouring moulding template |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190719 |
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| RJ01 | Rejection of invention patent application after publication |