CN201962842U - Combined plate of concrete and lightweight concrete - Google Patents
Combined plate of concrete and lightweight concrete Download PDFInfo
- Publication number
- CN201962842U CN201962842U CN2011200128558U CN201120012855U CN201962842U CN 201962842 U CN201962842 U CN 201962842U CN 2011200128558 U CN2011200128558 U CN 2011200128558U CN 201120012855 U CN201120012855 U CN 201120012855U CN 201962842 U CN201962842 U CN 201962842U
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- concrete
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Abstract
The utility model discloses a combined plate of concrete and lightweight concrete, which is provided with steel reinforcing bars of an ordinary concrete slab; the combined plate is provided with lightweight concrete components (2) and ordinary concrete components (3) in a concrete tension zone and a compression zone, wherein the ordinary concrete component and concrete (1) in a building are combined together; the lightweight concrete components (2) are made into square blocks and are embedded into the ordinary concrete components (3); a concrete rib (7) is arranged between two lightweight concrete components (2); and negative bent ribs (4) and surface ribs (5) are distributed at the upper part of the combined plate, and bottom ribs (6) are distributed at the lower part of the combined plate. The load bearing capability of the combined plate is the same with that of an ordinary plate, and the combined plate has the advantages that: (1) the self-weight of the combined plate is lighter than that of the ordinary plate, so that the calculation load is reduced, supporting ribs are correspondingly reduced, and steel is saved; (2) the cost of the combined plate is lower than that of ordinary concrete; (3) the engineering price of the combined plate is lower than that of the ordinary plate; (4) the combined plate has better heat isolating, heat insulating and sound isolating effects than that of the ordinary plate; and (5) the negative rib positions of the combined plate are easier to guarantee than those of the ordinary plate.
Description
Technical field
The utility model relates to the thin plate of dry construction house parts, specifically, relates to concrete slab.
Background technology
Common concrete slab is formed by ordinary concrete and reinforcing bar or close rib group structure basically.The deadweight of this sheet material is high, cost is high, heat insulation, insulation, soundproof effect are poor.
By retrieval, the application part that relates to concrete slab in Chinese patent literature has: 96196815.X number " precast concrete plank that architecture construction is used ", number 03261301.6 " steel reinforced lightweight concrete plate ", number 03261306.7 " enhancing lightweight concrete slab ", number 200420059629.5 " concrete slab of weather resistant fluororine-carbon coating ", number 200820094443.1 " precast concrete plank ", number 200720092633.5 " FMAM armored concrete slab ", number 200920018187.2 " a kind of filling and off-loading box component cast-in-situ reinforced concrete slab " etc., the effect that these patented technologies are used for building structure is unknown.But people are still low, heat insulation from heavy and light, cost in development, insulation, concrete slab that soundproof effect is good.
Summary of the invention
The purpose of this utility model is to provide the compoboard of a kind of concrete and light weight concrete construction, to overcome the shortcoming of existing concrete plate, lowers simultaneously and falls this, improves its performance.
The concrete that the designer provides and the compoboard of light weight concrete construction, the reinforcing bar that the ordinary concrete plate is arranged, what be different from the ordinary concrete plate is, this compoboard has light weight concrete construction assembly and ordinary concrete assembly in concrete in tension district and pressure zone, wherein, being integrated of ordinary concrete assembly and building, light weight concrete construction assembly are made square and are embedded among the ordinary concrete assembly, between two light weight concrete construction assemblies concrete rib are arranged; The top of compoboard is furnished with negative curved muscle and gluten, and the lower part is furnished with end muscle.
Above-mentioned light weight concrete construction assembly is prefabricated square, and the ordinary concrete assembly is a cast-in-site spare.
Above-mentioned negative curved muscle and end muscle are the reinforcing bar of tying up in advance before the fluid concrete.
The manufacture method of the compoboard of concrete and light weight concrete construction is made up of following several operations: 1. by reinforcing bar at the bottom of the reinforcing bar of common beam slab formwork, the good beam of colligation and the plate; 2. lay the light weight concrete construction piece: bore two apertures between in advance about the light weight concrete construction piece, adopt steel nail or wood screw to fix, or fix (clamping the light weight concrete construction piece) with steel nail in light weight concrete construction piece side; 3. colligation negative bending moment muscle and gluten: the light weight concrete construction piece is used as negative muscle spacer pad uses; 4. fluid concrete: identical with common beam slab concrete normal pouring operation, but must abundant moistening light weight concrete construction piece.
The designer points out: the conventional operation of assembling reinforcement and common beam slab is as broad as long, and is supporting with the light weight concrete construction block specifications when muscle spacing designs at the bottom of the palette.
The designer also points out: if design by multi-ribbed plate: compoboard essence is exactly multi-ribbed plate, and only different is multi-ribbed plate is never removed with the template that light weight concrete construction is made rib in construction.The weight of the light weight concrete construction piece that consideration is not removed during design counts the deadweight of multi-ribbed plate.If press the design of ordinary reinforced concrete plate: compoboard is exactly in fact in common plate concrete in tension district and pressure zone, substitute the combined member that the part concrete forms with light weight concrete construction.During the design common plate, the weight that deduction alleviates in the deadweight of common plate.
The compoboard of concrete of the present utility model and light weight concrete construction, supporting capacity is identical with common plate, also has the following advantages: 1. compoboard from the anharmonic ratio common plate from heavy and light, thereby reduced the calculating load, the corresponding arrangement of reinforcement that reduced is saved steel; 2. compoboard is lower than ordinary concrete expense, because of the light weight concrete construction price lower than ordinary concrete price; 3. compoboard is lower than the construction costs of common plate, and this is the cause that rolled steel dosage reduces, the concrete expense is low; 4. compoboard, insulation more heat insulation than the common plate, soundproof effect are good; 5. compoboard is guaranteed easily than the negative muscle of common plate position.
Description of drawings
Fig. 1 is the structural representation of the compoboard of concrete of the present utility model and light weight concrete construction, and Fig. 2 is a upward view.1 is concrete among the figure, and 2 is the light weight concrete construction assembly, and 3 is the ordinary concrete assembly, and 4 are negative curved muscle, and 5 is gluten, and 6 is end muscle, and 7 is concrete rib, and 8 is post.
The specific embodiment
Embodiment:
As the concrete of accompanying drawing and the compoboard of light weight concrete construction, it has the reinforcing bar of ordinary concrete plate, what be different from the ordinary concrete plate is, this compoboard has light weight concrete construction assembly 2 and ordinary concrete assembly 3 in concrete in tension district and pressure zone, wherein, the concrete of ordinary concrete assembly and building 1 is integrated, and light weight concrete construction assembly 2 is made square and embedded among the ordinary concrete assembly 3, between two light weight concrete construction assemblies 2 concrete rib 7 is arranged; The top of compoboard is furnished with negative curved muscle 4 and gluten 5, and the lower part is furnished with end muscle 6.Light weight concrete construction assembly 2 is prefabricated squares, and ordinary concrete assembly 3 is a cast-in-site spare, and negative curved muscle 4 and end muscle 6 are the reinforcing bar of tying up in advance before the fluid concrete.
The length of light weight concrete construction piece and width are respectively 150mm, 200mm; Intensity is 5N/mm
2, unit weight is 6kN/m
3, meet the standard GB 11968-2006 of steam aerated concrete building block.
The thickness of compoboard is 300mm.
The width of compoboard concrete rib 7 is 50mm.
Claims (3)
1. the compoboard of concrete and light weight concrete construction, it has the reinforcing bar of ordinary concrete plate, it is characterized in that this compoboard has light weight concrete construction assembly (2) and ordinary concrete assembly (3) in concrete in tension district and pressure zone, wherein, the concrete of ordinary concrete assembly and building (1) is integrated, light weight concrete construction assembly (2) is made square and is embedded among the ordinary concrete assembly (3), and concrete rib (7) is arranged between two light weight concrete construction assemblies (2); The top of compoboard is furnished with negative curved muscle (4) and gluten (5), and the lower part is furnished with end muscle (6).
2. the compoboard of concrete according to claim 1 and light weight concrete construction is characterized in that described light weight concrete construction assembly (2) is prefabricated square, and ordinary concrete assembly (3) is a cast-in-site spare.
3. the compoboard of concrete according to claim 1 and light weight concrete construction is characterized in that the reinforcing bar of tying up in advance before described negative curved muscle (4) and end muscle (6) are for fluid concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200128558U CN201962842U (en) | 2011-01-17 | 2011-01-17 | Combined plate of concrete and lightweight concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200128558U CN201962842U (en) | 2011-01-17 | 2011-01-17 | Combined plate of concrete and lightweight concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962842U true CN201962842U (en) | 2011-09-07 |
Family
ID=44525375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200128558U Expired - Fee Related CN201962842U (en) | 2011-01-17 | 2011-01-17 | Combined plate of concrete and lightweight concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962842U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351378A (en) * | 2016-09-20 | 2017-01-25 | 上海迅铸建筑科技有限公司 | Concrete floor of modular building and construction method of concrete floor |
| CN108277922A (en) * | 2018-04-13 | 2018-07-13 | 深圳大学 | A kind of FRP cement bases Prefabricated composite plate |
-
2011
- 2011-01-17 CN CN2011200128558U patent/CN201962842U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106351378A (en) * | 2016-09-20 | 2017-01-25 | 上海迅铸建筑科技有限公司 | Concrete floor of modular building and construction method of concrete floor |
| CN106351378B (en) * | 2016-09-20 | 2018-11-20 | 上海迅铸建筑科技有限公司 | The concrete floor and its construction method of building module |
| CN108277922A (en) * | 2018-04-13 | 2018-07-13 | 深圳大学 | A kind of FRP cement bases Prefabricated composite plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20130117 |