JPH0245207U - - Google Patents
Info
- Publication number
- JPH0245207U JPH0245207U JP12293388U JP12293388U JPH0245207U JP H0245207 U JPH0245207 U JP H0245207U JP 12293388 U JP12293388 U JP 12293388U JP 12293388 U JP12293388 U JP 12293388U JP H0245207 U JPH0245207 U JP H0245207U
- Authority
- JP
- Japan
- Prior art keywords
- precast concrete
- concrete plate
- erection
- buried
- steel frame
- Prior art date
- 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.)
- Granted
Links
- 239000004567 concrete Substances 0.000 claims description 3
- 239000011178 precast concrete Substances 0.000 claims 5
- 229910000831 Steel Inorganic materials 0.000 claims 2
- 239000002131 composite material Substances 0.000 claims 2
- 239000010959 steel Substances 0.000 claims 2
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Rod-Shaped Construction Members (AREA)
- Bridges Or Land Bridges (AREA)
Description
第１図は本考案の第一実施例の部分斜視図、第
２図は同側面図、第３図は第２図中の―線断
面図、第４図は使用状態の縦断面図、第５図は第
二実施例の正面図、第６図は同側面図、第７図は
従来例の部分斜視図、第８図は使用状態の断面図
である。
１０……コンクリート板本体、１１……突条、
１２……凹溝、１３……補強鉄筋、１４……ＰＣ
鋼線、１５……架設端部、１６……端部補強鉄骨
、１７……吊り用の孔、２０……大梁、２１……
場所打コンクリート。
Fig. 1 is a partial perspective view of the first embodiment of the present invention, Fig. 2 is a side view of the same, Fig. 3 is a sectional view taken along the line -- in Fig. 2, Fig. 4 is a longitudinal sectional view of the first embodiment of the present invention, and Fig. 4 is a longitudinal sectional view of the first embodiment of the present invention. 5 is a front view of the second embodiment, FIG. 6 is a side view of the same, FIG. 7 is a partial perspective view of the conventional example, and FIG. 8 is a sectional view of the second embodiment. 10...Concrete plate main body, 11...Protrusion,
12... Concave groove, 13... Reinforcement bar, 14... PC
Steel wire, 15...Erection end, 16...End reinforcement steel frame, 17...Hoisting hole, 20...Girder, 21...
Cast-in-place concrete.
Claims (1)
に有してなり、両端を大梁間に掛け渡して多数並
設し、上面に場所打コンクリートを打設して合成
床を構成する合成床用プレキヤストコンクリート
板において、プレキヤストコンクリート板本体の
両端部に、上縁を該プレキヤストコンクリート本
体の上面に突出させて埋設させるとともに先端を
該プレキヤストコンクリート板本体の長手延長方
向に向けて端面の略上半部より突出させた架設用
鉄骨を設け、該架設用鉄骨を大梁上に載荷自在と
したことを特徴としてなる合成床用プレキヤスト
コンクリート板。 For composite floors, which have ribs that project longitudinally on the lower surface, are installed in large numbers in parallel with both ends spanning between girders, and cast-in-place concrete is poured on the upper surface to form a composite floor. In a precast concrete plate, the upper edge is buried at both ends of the precast concrete plate body so as to protrude above the upper surface of the precast concrete body, and the end face is buried with the tip facing the longitudinal extension direction of the precast concrete plate body. A precast concrete board for a synthetic floor, characterized in that a steel frame for erection is provided that protrudes from substantially the upper half, and the steel frame for erection can be freely loaded onto a girder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12293388U JPH0628582Y2 (en) | 1988-09-20 | 1988-09-20 | Precast concrete board for synthetic floor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12293388U JPH0628582Y2 (en) | 1988-09-20 | 1988-09-20 | Precast concrete board for synthetic floor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0245207U true JPH0245207U (en) | 1990-03-28 |
| JPH0628582Y2 JPH0628582Y2 (en) | 1994-08-03 |
Family
ID=31371325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12293388U Expired - Lifetime JPH0628582Y2 (en) | 1988-09-20 | 1988-09-20 | Precast concrete board for synthetic floor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0628582Y2 (en) |
-
1988
- 1988-09-20 JP JP12293388U patent/JPH0628582Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0628582Y2 (en) | 1994-08-03 |