CN1241670A - In-situ concrete depositing method for hollow floor board with built-in pipes - Google Patents
In-situ concrete depositing method for hollow floor board with built-in pipes Download PDFInfo
- Publication number
- CN1241670A CN1241670A CN 98112142 CN98112142A CN1241670A CN 1241670 A CN1241670 A CN 1241670A CN 98112142 CN98112142 CN 98112142 CN 98112142 A CN98112142 A CN 98112142A CN 1241670 A CN1241670 A CN 1241670A
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- China
- Prior art keywords
- embedding pipe
- pipe fittings
- pipes
- built
- floor board
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- 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.)
- Pending
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- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Abstract
After built-in pipes and their fixing parts are arranged between steel bars, the hollow floor board is in-situ deposited with concrete. The built-in pipes are not withdrawn after construction. The construction method is widely applicable, simple, high in efficiency, high in quality and low in cost and the constructed floor board has excellent leakproof and sound insulating performance.
Description
The invention belongs to the realm of building construction, particularly the cast-in-place concrete job practices of cassette ceiling.
The cast-in-place concrete job practices of existing cassette ceiling is just like CN85106092 " the cast-in-place concrete method of cassette ceiling ", need to use special punching block, during cast on-site, after pouring into concrete, core rod must be extracted out, can not construct simultaneously to the big floor of area, complicated operation, job site are also dangerous, have increased construction equipment and facility.
The objective of the invention is the shortcoming that exists for the cast-in-place concrete method that overcomes above-mentioned cassette ceiling and propose a kind of concrete grouting method of hollow slab in site that has embedding pipe fittings, have and all can construct the large and small floor of area, simple to operate, job site safety, construction equipment and facility need be do not increased, the leakproof sound insulation value of floor can be improved.
The object of the present invention is achieved like this: between template and beam, embedding pipe fittings is placed between the reinforcing bar that needs the cast cassette ceiling equably, in the disposed about of each embedding pipe fittings the fixture of several embedding pipe fittingses, cast-in-place concrete is then arranged.Embedding pipe fittings is made hollow, is made by plastics etc.
Embodiments of the invention are as follows:
Fig. 1 is a site operation schematic diagram of the present invention.
Fig. 2 is the arrangement diagram of the fixture of embedding pipe fittings of the present invention and embedding pipe fittings.
Implement when of the present invention, between template (7) and beam (6), embedding pipe fittings (1) is placed in equably between the reinforcing bar (2) that needs the cast cassette ceiling earlier, beeline between the top and bottom of embedding pipe fittings (1) and floor must not be less than 20mm, below embedding pipe fittings (1), be mounted with concrete pad (3), (4) of several embedding pipe fittingses according to the length of embedding pipe fittings (1) with the side, in order to fixing embedding pipe fittings (1), cast-in-place concrete (5) is promptly made required cassette ceiling then.In order to prevent that concrete from pouring in the hollow embedding pipe fittings (1), before cast on the coagulation, two of embedding pipe fittings (1) is blocked by plug.
Embedding pipe fittings among the embodiment (1) is hollow, make by light materials such as plastics, bamboos, particularly by the waste plastics that reclaims make better.
According to the requirement of practice of construction, the embedding pipe fittings among the embodiment (1) also can be made solid.
Because the embedding pipe fittings among the present invention need not be extracted out when construction, have adapt to wide, Construction is simple, the work efficiency height, and construction quality is good, and cost is low, and floor leakproof sound insulation value is good Advantage.
Claims (2)
1, a kind of concrete grouting method of hollow slab in site that has embedding pipe fittings, the template (7) that the floor that needs cast-in-site is arranged, it is characterized in that: between template (7) and beam (6), embedding pipe fittings (1) is placed between the reinforcing bar (2) that needs the cast floor equably, in the disposed about of each embedding pipe fittings (1) fixture (3), (4) of several embedding pipe fittingses (1), cast-in-place concrete (5) are then arranged.
2, a kind of concrete grouting method of hollow slab in site that has embedding pipe fittings according to claim 1, it is characterized in that: embedding pipe fittings (1) is made hollow, is made by plastics etc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112142 CN1241670A (en) | 1998-07-13 | 1998-07-13 | In-situ concrete depositing method for hollow floor board with built-in pipes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98112142 CN1241670A (en) | 1998-07-13 | 1998-07-13 | In-situ concrete depositing method for hollow floor board with built-in pipes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1241670A true CN1241670A (en) | 2000-01-19 |
Family
ID=5222020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98112142 Pending CN1241670A (en) | 1998-07-13 | 1998-07-13 | In-situ concrete depositing method for hollow floor board with built-in pipes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1241670A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414051C (en) * | 2003-02-26 | 2008-08-27 | 邱则有 | Cast-in-situ reinforced concrete storey top |
| CN101565971A (en) * | 2008-11-16 | 2009-10-28 | 罗进南 | Maintenance component with low radiance and air insulating structure and related building material |
| CN104790581A (en) * | 2015-05-07 | 2015-07-22 | 杨景 | Air conditioner floor system and building with same |
-
1998
- 1998-07-13 CN CN 98112142 patent/CN1241670A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414051C (en) * | 2003-02-26 | 2008-08-27 | 邱则有 | Cast-in-situ reinforced concrete storey top |
| CN101565971A (en) * | 2008-11-16 | 2009-10-28 | 罗进南 | Maintenance component with low radiance and air insulating structure and related building material |
| CN104790581A (en) * | 2015-05-07 | 2015-07-22 | 杨景 | Air conditioner floor system and building with same |
| CN104790581B (en) * | 2015-05-07 | 2017-08-04 | 杨景 | A kind of air-conditioning superstructure and the building with air-conditioning superstructure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |