CN113482374A - Construction method for protecting PVC pipe head by using waste steel bars - Google Patents
Construction method for protecting PVC pipe head by using waste steel bars Download PDFInfo
- Publication number
- CN113482374A CN113482374A CN202110667033.1A CN202110667033A CN113482374A CN 113482374 A CN113482374 A CN 113482374A CN 202110667033 A CN202110667033 A CN 202110667033A CN 113482374 A CN113482374 A CN 113482374A
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- China
- Prior art keywords
- steel bars
- pvc pipe
- protecting
- pipe head
- waste
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- 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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
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- 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
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/30—Safety or protective measures preventing damage to building parts or finishing work during construction against mechanical damage or dirt, e.g. guard covers of stairs
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
A construction method for protecting a PVC pipe head by using waste steel bars is characterized by comprising the following steps: a. collecting and finishing reinforcing steel bar wastes, b, protecting the PVC pipe head by using a n-shaped component, c, protecting the PVC pipe head by using an L-shaped component, and binding the L-shaped component and the PVC pipe together. The construction method for protecting the PVC pipe head by using the waste steel bars has the advantages of utilizing the waste short steel bars, being simple in structure and convenient to manufacture, and reducing the embedded maintenance cost and the manual maintenance cost of the PVC pipe.
Description
Technical Field
The invention relates to a construction method for binding reinforcing steel bars, in particular to a construction method for protecting a PVC pipe head by using waste reinforcing steel bars.
Background
China pays more and more attention to the utilization of solid wastes in building construction, and reinforcing steel bars account for a large proportion of building materials. In the process of processing the reinforcing steel bars, a plurality of short and waste reinforcing steel bars can not be used in a building structure any more, and can only be used as waste reinforcing steel bars to be disposed. In the construction, a building is divided into a plurality of units, a construction hole is reserved between the two units for facilitating secondary building, installation and the like, and PVC pipe heads of sockets and lamps are reserved below the construction hole. Because constructor and construction trolley often walk about, and PVC pipe fragility is broken at one time than breaking, leads to the PVC tube head of reserving in construction hole department to be bumped absolutely, if not in time the maintenance tube head of breaking blockking easily, the maintenance need be dug again not only to influence the waterproof of floor but also to influence the structural performance of building moreover.
The known PVC pipe head therefore suffers from the inconveniences and problems described above.
Disclosure of Invention
The invention aims to provide a safe and reliable construction method for protecting a PVC pipe head by using waste steel bars.
In order to achieve the purpose, the technical solution of the invention is as follows:
a construction method for protecting a PVC pipe head by using waste steel bars is characterized by comprising the following steps:
a. the collection and finishing processing of the waste reinforcing steel bars comprises the following steps:
1) collecting the removed reinforcing steel bars of the old building and the short and small reinforcing steel bars discarded by a reinforcing steel bar processing field;
2) performing grading arrangement according to the diameter and the length of the steel bars, and separately arranging the steel bars of phi 8 and phi 14; the lengths of the steel bars are graded and arranged according to the ranges of 0-40mm, 40-80mm and 80-150 mm;
3) manufacturing the steel bars into a plurality of n-shaped components and L-shaped components with the height of 150mm for standby;
b. PVC pipe head protected by n-shaped component
Protecting a 16PVC and 20PVC pipe, and making the top width of the n-shaped member into 50mm or 100 mm;
c. protecting PVC pipe head with L-shaped component
The L-shaped member is tied to the PVC pipe.
The construction method of the waste steel bars for protecting the PVC pipe head can be further realized by adopting the following technical measures.
In the method, the more the number of the PVC pipe heads protected by the n-shaped member is, the longer the leg length of the n-shaped member is.
After the technical scheme is adopted, the construction method for protecting the PVC pipe head by using the waste steel bars has the following advantages:
1. waste short steel bars are utilized, and the n-shaped component and the L-shaped component have simple structures and are convenient to manufacture;
2. reduce the pre-buried cost of maintenance of PVC pipe, reduce artifical cost of maintenance.
Drawings
FIG. 1 is a schematic view of a steel bar zigzag member according to an embodiment of the present invention;
FIG. 2 is a schematic view of another reinforcement bar zigzag member according to an embodiment of the present invention;
fig. 3 is a schematic view of a use state of the reinforcing bar L-shaped member according to the embodiment of the present invention.
In the figure: 1 reinforcing bar several font components, 216PVC pipe, 320PVC pipe, 4 floor reinforcing bar end muscle, 5 concrete placement lines, 6 reinforcing bar L shape components, 7 iron wires.
Detailed Description
The present invention will be further described with reference to the following examples and the accompanying drawings.
Example 1
The construction method for protecting the PVC pipe head by using the waste steel bars comprises the following steps:
a. the collection and finishing processing of the waste reinforcing steel bars comprises the following steps:
1) collecting the removed reinforcing steel bars of the old building and the short and small reinforcing steel bars discarded by a reinforcing steel bar processing field;
2) performing grading arrangement according to the diameter and the length of the steel bars, and separately arranging the steel bars of phi 8 and phi 14; the lengths of the steel bars are graded and arranged according to the ranges of 0-40mm, 40-80mm and 80-150 mm;
3) manufacturing the steel bars into a plurality of n-shaped components and L-shaped components with the height of 150mm for standby;
b. PVC pipe head protected by n-shaped component
Referring to fig. 1 and 2, fig. 1 is a schematic view illustrating a use state of a reinforcement bar n-shaped member according to an embodiment of the present invention, and fig. 2 is a schematic view illustrating a use state of another reinforcement bar n-shaped member according to an embodiment of the present invention. As shown in the figure, the top width of a 16PVC pipe 2 is protected, the top width of a n-shaped member 1 is made to be 50mm, a 20PVC pipe 3 is protected, and the top width of the n-shaped member 1 is made to be 100 mm; the more the number of the n-shaped members protecting the PVC pipe head, the longer the leg length of the n-shaped members needs to be. The figure is provided with a floor reinforcing steel bar bottom rib 4 and a concrete pouring line 5.
c. Protecting PVC pipe head with L-shaped component
Fig. 3 is a schematic view of a use state of the reinforcing bar L-shaped member according to the embodiment of the present invention. The L-shaped member 6 is tied together with the PVC pipe with iron wire 7.
The construction method for protecting the PVC pipe head by using the waste steel bars has the substantial characteristics and obvious technical progress, the waste steel bars are processed into the n-shaped members or the L-shaped members, the n-shaped members or the L-shaped members are poured for use in the first structure, a plurality of workers and construction trolleys pass through the construction channel in the secondary building process, and the n-shaped members can enable construction vehicles to pass through and protect the feet and shoes of passing constructors. The construction method for protecting the PVC pipe head by using the waste steel bars not only utilizes the waste steel bars, but also protects the PVC pipe from the floor surface head, and leads the threading and maintenance of the pipeline to be convenient in the next stage, protects each floor surface joint, wraps each pipe orifice, saves the process of digging and maintaining the casing pipe, and saves a large number of through pipes of water and electricity personnel. The construction of pouring is fixed then to the PVC pipe in pre-buried stage, because the PVC pipe receives the protection of reinforcing bar in secondary is built by laying bricks or stones, so the PVC pipe can not lead to the pipeline to destroy because constructor walks about or the dolly rolls.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes or modifications without departing from the spirit and scope of the present invention. Accordingly, all equivalents are intended to fall within the scope of the invention, which is defined in the claims.
Claims (2)
1. A construction method for protecting a PVC pipe head by using waste steel bars is characterized by comprising the following steps:
a. the collection and finishing processing of the waste reinforcing steel bars comprises the following steps:
1) collecting the removed reinforcing steel bars of the old building and the short and small reinforcing steel bars discarded by a reinforcing steel bar processing field;
2) performing grading arrangement according to the diameter and the length of the steel bars, and separately arranging the steel bars of phi 8 and phi 14; the lengths of the steel bars are graded and arranged according to the ranges of 0-40mm, 40-80mm and 80-150 mm;
3) manufacturing the steel bars into a plurality of n-shaped components and L-shaped components with the height of 150mm for standby;
b. PVC pipe head protected by n-shaped component
Protecting a 16PVC and 20PVC pipe, and making the top width of the n-shaped member into 50mm or 100 mm;
c. protecting PVC pipe head with L-shaped component
The L-shaped member is tied to the PVC pipe.
2. The construction method for protecting the PVC pipe head by the waste steel bars as claimed in claim 1, wherein the more the number of the PVC pipe head protected by the inverted V-shaped member is, the longer the leg length of the inverted V-shaped member is.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110667033.1A CN113482374A (en) | 2021-06-16 | 2021-06-16 | Construction method for protecting PVC pipe head by using waste steel bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110667033.1A CN113482374A (en) | 2021-06-16 | 2021-06-16 | Construction method for protecting PVC pipe head by using waste steel bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113482374A true CN113482374A (en) | 2021-10-08 |
Family
ID=77935051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110667033.1A Pending CN113482374A (en) | 2021-06-16 | 2021-06-16 | Construction method for protecting PVC pipe head by using waste steel bars |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113482374A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES205940U (en) * | 1973-09-12 | 1976-02-16 | Krings Josef | Shutter plate for the protection of trucks with conductions or similar. (Machine-translation by Google Translate, not legally binding) |
| CN202202572U (en) * | 2011-06-30 | 2012-04-25 | 中建一局集团第三建筑有限公司 | Rigid protective support for PVC (polyviny chloride) wiring tubes |
| CN202788017U (en) * | 2012-07-30 | 2013-03-13 | 中国建筑第八工程局有限公司 | Horizontally-overhung rigid hermetic section steel protective shed for high-rise buildings |
| CN204456862U (en) * | 2015-02-16 | 2015-07-08 | 北京建工四建工程建设有限公司 | The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor |
-
2021
- 2021-06-16 CN CN202110667033.1A patent/CN113482374A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES205940U (en) * | 1973-09-12 | 1976-02-16 | Krings Josef | Shutter plate for the protection of trucks with conductions or similar. (Machine-translation by Google Translate, not legally binding) |
| CN202202572U (en) * | 2011-06-30 | 2012-04-25 | 中建一局集团第三建筑有限公司 | Rigid protective support for PVC (polyviny chloride) wiring tubes |
| CN202788017U (en) * | 2012-07-30 | 2013-03-13 | 中国建筑第八工程局有限公司 | Horizontally-overhung rigid hermetic section steel protective shed for high-rise buildings |
| CN204456862U (en) * | 2015-02-16 | 2015-07-08 | 北京建工四建工程建设有限公司 | The fixing guard member of pre-embedded pipe in a kind of cast-in-situ floor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20211008 |
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| RJ01 | Rejection of invention patent application after publication |