CN202718267U - Foaming carcass used for concrete placement on site - Google Patents
Foaming carcass used for concrete placement on site Download PDFInfo
- Publication number
- CN202718267U CN202718267U CN 201220121314 CN201220121314U CN202718267U CN 202718267 U CN202718267 U CN 202718267U CN 201220121314 CN201220121314 CN 201220121314 CN 201220121314 U CN201220121314 U CN 201220121314U CN 202718267 U CN202718267 U CN 202718267U
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- China
- Prior art keywords
- carcass
- foaming
- site
- concrete placement
- utility
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a foaming carcass used for concrete placement on site. The foaming carcass used for concrete placement on site is characterized in that the carcass is a rectangular solid and formed by pouring of foaming cement. The side wall of the carcass is in square shape or arc shape or has chamfering. The foaming carcass used for concrete placement on site has the advantages of being simple in process, high in strength, light in weight and easy to form, and the strength of each carcass is up to 150 kg per m<3> to 300 kg per m<3>.
Description
Technical field
The utility model relates to building material technical field, and especially a kind of pouring concrete in-situ is filled with the foaming carcass.
Background technology
Along with the maturation of concrete technology, present building are built higher and higher, and along with the increase of height, the weight between the floor is larger, and potential safety hazard is more; Floor between the floor all is concrete casting; concrete proportion is larger; cause easily collapsing of floor; therefore people begin to keep in mind the weight that how to alleviate floor; begin to try to make cassette ceiling; because releasing process restriction; existing cavity thin-wall box inner chamber can not be by the demoulding or pouring technology once-forming; so existing thin-wall box all is by the polylith pre-fabricated panel; premade shells is smeared cement or splicing at seam crossing and is closed that bonding consists of; because the pre-fabricated panel when bonding; premade shells has been hardening state; and binding material is wet loose state and contains large quantity of moisture; so binding material all can not be fused into one with the member of the sclerosis that is shaped in advance before and after condensing; add the factor of mask error and mismachining tolerance; binding material can not enter in conjunction with all positions of end face and make bonding not firm; mask error and mismachining tolerance also can cause the stress of member seam crossing to be concentrated simultaneously; the seam crossing that makes thin-wall box is relatively more fragile; the thin-wall box overall structure is firm not; this just causes existing thin-wall box frangible when transportation and construction; easily cave in; the easier damage of larger-size thin-wall box; even the workman damaged; and; breakage occurs in thin-wall box in construction or concrete placement after; concrete can pour in the broken box from breakage; so not only waste concrete; and the weight of thin-wall box is increased; thin-wall box has just lost the meaning as the light filling thing like this; when the weight of thin-wall box exceeds the design load-bearing of steel mesh reinforcement template; will cause cave-in accident when cast; even cave in when cast; in the building after building up; poured into a mould excessive concrete owing in the floor structure; weight has exceeded design standard; not only lost the original meaning of hollow building cover, and bring potential safety hazard to building itself.
Summary of the invention
The purpose of this utility model is, overcomes the deficiencies in the prior art, and provides a kind of pouring concrete in-situ to fill with the foaming carcass, and it is simple that it has technique, and intensity is high, and is lightweight, the characteristics of easy-formation.
Pouring concrete in-situ described in the utility model is filled with the foaming carcass, and it is characterized in that: described carcass is cuboid, forms with the foam cement cast.
Aforesaid pouring concrete in-situ is filled with the foaming carcass, and it is characterized in that: the sidewall of described carcass is square or circular arc or chamfering.
The present invention has: technique is simple, and intensity is high, and is lightweight, the advantage of easy-formation, and each carcass strength will reach 150kg/m
3～300kg/m
3
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is lateral view of the present utility model.
The specific embodiment
Below in conjunction with description of drawings the utility model is further elaborated.
Fig. 1-Fig. 2 is preferred version of the present utility model, and it has shown pouring concrete in-situ filling foaming carcass, it is characterized in that: described carcass 1 is cuboid, forms with the foam cement cast.
Aforesaid pouring concrete in-situ is filled with the foaming carcass, it is characterized in that: the sidewall 2 of described carcass is square or circular arc or chamfering.
More than an embodiment of the present utility model is had been described in detail, but described content only is preferred embodiment of the present utility model, can not be considered to be used to limiting practical range of the present utility model.All equivalent variations and improvement of doing according to the utility model application range are all due within the covering scope of the present utility model.
Claims (2)
1. pouring concrete in-situ is filled with the foaming carcass, and it is characterized in that: described carcass (1) is cuboid, builds with foam cement to form.
2. pouring concrete in-situ according to claim 1 is filled with the foaming carcass, it is characterized in that: the sidewall of described carcass (2) is square or circular arc or chamfering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121314 CN202718267U (en) | 2012-03-20 | 2012-03-20 | Foaming carcass used for concrete placement on site |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220121314 CN202718267U (en) | 2012-03-20 | 2012-03-20 | Foaming carcass used for concrete placement on site |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202718267U true CN202718267U (en) | 2013-02-06 |
Family
ID=47620093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220121314 Expired - Fee Related CN202718267U (en) | 2012-03-20 | 2012-03-20 | Foaming carcass used for concrete placement on site |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202718267U (en) |
-
2012
- 2012-03-20 CN CN 201220121314 patent/CN202718267U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130320 |