CN2602088Y - Gypsum template used to pouring concrete rib beam storey cover on the spot - Google Patents
Gypsum template used to pouring concrete rib beam storey cover on the spot Download PDFInfo
- Publication number
- CN2602088Y CN2602088Y CN 03215989 CN03215989U CN2602088Y CN 2602088 Y CN2602088 Y CN 2602088Y CN 03215989 CN03215989 CN 03215989 CN 03215989 U CN03215989 U CN 03215989U CN 2602088 Y CN2602088 Y CN 2602088Y
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- CN
- China
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- template
- cast
- gypsum
- girt strip
- situ concrete
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Abstract
A plaster molding board for site pouring concrete rib-beam floor is provided, which relates to a building material, in particular to a special molding board of a site pouring concrete rib-beam floor. The utility model comprises at least a hole for penetrating the molding board, and a plurality of mounting grooves matching on the both sides of the molding board. The utility model has the beneficial effects that the floor weight is lowered because of the holes on the molding board, and the board is not needed to be dismounted and can be used as a floor suspended ceiling after the concrete floor is poured and maintained, so the ceiling suspending construction process is reduced, and the sound insulation effect is also improved.
Description
Affiliated technical field
The utility model relates to a kind of constructional materials, particularly a kind of cast-in-situ concrete girt strip superstructure dedicated templates.
Background technology
Existing cast-in-place concrete building roof thickness is thicker, from great and sound insulation value is bad.
Summary of the invention
The utility model provides the dedicated templates of the cast-in-place concrete building roof that a kind of deadweight is light, soundproof effect is good, be convenient to construct.Its summary of the invention is: be positioned at the hole that has at least to run through template on the template, there is the fitting recess that cooperatively interacts the template both sides.Superstructure is directly built at the hollow template top.Its beneficial effect is: because the porose superstructure weight that alleviated on the template, concrete floor system is built, after the maintenance, this template is not removed will be as the superstructure furred ceiling, so both reduced traditional furred ceiling working procedure, improved soundproof effect again, template self has certain bending resistance, resistance to compression, anti-shear performance; Concavo-convex fitting recess by template surface can convenient construction.
It is raw material that above-mentioned template adopts gypsum.
But at least one is a grooved bore in the above-mentioned hole.The form that when making, transporting this cast-in-situ concrete girt strip superstructure, keeps the hole with gypsum template, one side during construction with the groove that is split in hole, penetration concrete again.Like this, be convenient to make, transport.
Being positioned at has at least one to build groove on the template.Concrete pours into and builds in the groove during use, and imbeds tensile reinforcement in concrete; So just formed the concrete girt strip.
Above-mentioned concavo-convex fitting recess is " it " font, and leaves the assembling space." it " font fitting recess is easily manufactured, and driving fit, leak preventing effect are better; Can add water-proof adhesive in the middle assembling space of reserving, improve the leak preventing effect between the assembling rear pattern plate, help concrete maintenance.
Above-mentioned cast-in-situ concrete girt strip superstructure is provided with reinforcing fibre with the gypsum template, in construction period, has the ability of necessarily bearing construction load.
Above-mentioned cast-in-situ concrete girt strip superstructure has waterproofing course with the gypsum template surface, helps concrete maintenance.
Above-mentioned hole is a rectangle, and interstitial hole is less than other holes.Concrete bore hole size and thickness of slab meet the designing requirement of cast-in-situ concrete girt strip superstructure.
Description of drawings
Fig. 1 is the schematic diagram of embodiment 1;
Fig. 2 is the schematic diagram of embodiment 2;
Fig. 3 is the schematic diagram of embodiment 3.
Among the figure: 1. hole, 2. build groove, 3. fitting recess, but 4. grooved bore, 5. waterproofing course, 6. reinforcing fibre.
The specific embodiment
Embodiment 1:
As shown in Figure 1, cast-in-situ concrete girt strip superstructure is with two rectangular holes 1 of running through template about having on the gypsum template, between two holes, have one run through template build groove 2, build the big or small about the same of the degree of depth of groove 2 and hole 1, the internal diameter of building groove 2 is 120～150mm.Concrete pours into and builds in the groove 2 during use, and can imbed tensile reinforcement in concrete.In the left and right sides of template " it " font fitting recess 3 that cooperatively interacts is arranged, be reserved with the assembling space between the fitting recess 3, the length on the protrusion limit of " it " font is 48mm, and the length of indented edge is 52～62mm.Can in the assembling space, add water-proof adhesive in use, with gypsum template above and below reinforcing fibre 6 be arranged,, have certain anti-bending bearing capacity in construction period at cast-in-situ concrete girt strip superstructure.Template surface has waterproofing course 5, helps concrete maintenance.This cast-in-situ concrete girt strip superstructure is made by gypsum with the gypsum template.
Embodiment 2:
As shown in Figure 2, template is made by gypsum, and on three rectangular holes 1 of running through template are arranged, but middle Kong Weiyi grooved bore 4.Dash area represents to cut the position of fluting among Fig. 2.In the form of making, keep when transporting this template the hole, but one side the 1 described groove of building that is split into that will grooved bore 4 during construction as embodiment, penetration concrete like this, is convenient to make, transport again.In addition, other features of present embodiment are all identical with embodiment 1.But the internal diameter of grooved bore is 120～150mm.
Embodiment 3:
As shown in Figure 3, cast-in-situ concrete girt strip superstructure is with there being two rectangular holes 1 of running through template on the gypsum template, but one of them Kong Weiyi grooved bore 4.Dash area represents to cut the position of fluting among Fig. 2.But the internal diameter of grooved bore 4 is 120～150mm.In addition, other features of present embodiment are all identical with embodiment 2.
Claims (9)
1. cast-in-situ concrete girt strip superstructure gypsum template, it is characterized in that: be positioned at the hole (1) that has at least to run through template on the template, there is the fitting recess (3) that cooperatively interacts the template both sides.
2. cast-in-situ concrete girt strip superstructure gypsum template as claimed in claim 1 is characterized in that: being positioned at has at least one to build groove (2) on the template.
3. cast-in-situ concrete girt strip superstructure gypsum template as claimed in claim 1 is characterized in that: but at least one is a grooved bore (4) in the described hole.
4. as claim 1 or 2 or 3 described cast-in-situ concrete girt strip superstructure gypsum templates, it is characterized in that: described concavo-convex fitting recess (3) is " it " font, and leaves the assembling space.
5. cast-in-situ concrete girt strip superstructure gypsum template as claimed in claim 4 is characterized in that: described cast-in-situ concrete girt strip superstructure is provided with reinforcing fibre (6) with the gypsum template.
6. cast-in-situ concrete girt strip superstructure gypsum template as claimed in claim 5 is characterized in that: described cast-in-situ concrete girt strip superstructure has waterproofing course (5) with the gypsum template surface.
7. cast-in-situ concrete girt strip superstructure gypsum template as claimed in claim 6, it is characterized in that: described template is a cuboid, described hole (1) is and round.
8. cast-in-situ concrete girt strip superstructure gypsum template as claimed in claim 7 is characterized in that: described Kong Weisan, the aperture of interstitial hole is 120～150mm.
9. cast-in-situ concrete girt strip superstructure gypsum template as claimed in claim 7, it is characterized in that: described hole is two, the aperture in one of them hole is 120～150mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215989 CN2602088Y (en) | 2003-03-27 | 2003-03-27 | Gypsum template used to pouring concrete rib beam storey cover on the spot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215989 CN2602088Y (en) | 2003-03-27 | 2003-03-27 | Gypsum template used to pouring concrete rib beam storey cover on the spot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2602088Y true CN2602088Y (en) | 2004-02-04 |
Family
ID=34160574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215989 Expired - Fee Related CN2602088Y (en) | 2003-03-27 | 2003-03-27 | Gypsum template used to pouring concrete rib beam storey cover on the spot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2602088Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316131C (en) * | 2005-01-20 | 2007-05-16 | 田斌 | Hollow less floor pipe core for cast-in-place concrete and its production technology |
| CN108978969A (en) * | 2018-10-06 | 2018-12-11 | 彭国洪 | The floor layer of bilayer model casting foamed cement |
| CN111088865A (en) * | 2018-10-23 | 2020-05-01 | 重庆比瑞实建材有限公司 | Construction method of hollow floor slab |
-
2003
- 2003-03-27 CN CN 03215989 patent/CN2602088Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1316131C (en) * | 2005-01-20 | 2007-05-16 | 田斌 | Hollow less floor pipe core for cast-in-place concrete and its production technology |
| CN108978969A (en) * | 2018-10-06 | 2018-12-11 | 彭国洪 | The floor layer of bilayer model casting foamed cement |
| CN111088865A (en) * | 2018-10-23 | 2020-05-01 | 重庆比瑞实建材有限公司 | Construction method of hollow floor slab |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |