A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a method for jointing high-strength concrete with high fluidity that eliminates the need to hire a specialized contractor when jointing concrete slabs, leading to significant time and cost savings and reducing unscheduled labor costs due to excavation work.SOLUTION: A buffer material 6 is set between upper and lower slab bars 2, and a plate for concrete stopper (rib plate) 4 which is a plastic plate obtained by cutting the slab bar 2 part off and with a steel plate inside is used vertically in front of the slab bar (on the side where the concrete 8 is placed), and by installing a magnet 5 to fill a gap between the slab bar 2 and the slab bar 2, between the slab bar 2 and a slab floor 3 further in front of the slab bar (on the side where the concrete 8 is placed), the gap between the slab floor 3 and the slab bars 2 can be minimized as much as possible. In addition, the installation can be easily performed on the site side with short explanations and instructions.SELECTED DRAWING: Figure 5
【課題】スラブのコンクリートを打ち継ぐに際し、専門業者を頼む必要がなくなり、時間・コストの大幅削減につながり、斫り工事による予定外の人件費の削減になる、流動性が高い高強度のコンクリート打ち継ぎ方法を提供する。【解決手段】上下のスラブ筋２を挟むように緩衝材６をスラブ筋にセットし、その前方（コンクリート８打設側）にスラブ筋２部分を切り抜き、中に鉄板を内蔵したプラスチック系の板であるコン止め用プレート（リブプレート）４を縦に使用し、更にその前方（コンクリート８打設側）にスラブ筋２とスラブ筋２の間、スラブ筋２とスラブ床３のすき間を埋める為の磁石５を設置することにより、スラブ床３、スラブ筋２とのすき間を極力最小限に抑えられる。また、短時間の説明・指導で簡単に現場サイドでの施工ができる。【選択図】図５
To provide a method for jointing high-strength concrete with high fluidity that eliminates the need to hire a specialized contractor when jointing concrete slabs, leading to significant time and cost savings and reducing unscheduled labor costs due to excavation work.SOLUTION: A buffer material 6 is set between upper and lower slab bars 2, and a plate for concrete stopper (rib plate) 4 which is a plastic plate obtained by cutting the slab bar 2 part off and with a steel plate inside is used vertically in front of the slab bar (on the side where the concrete 8 is placed), and by installing a magnet 5 to fill a gap between the slab bar 2 and the slab bar 2, between the slab bar 2 and a slab floor 3 further in front of the slab bar (on the side where the concrete 8 is placed), the gap between the slab floor 3 and the slab bars 2 can be minimized as much as possible. In addition, the installation can be easily performed on the site side with short explanations and instructions.SELECTED DRAWING: Figure 5
【課題】スラブのコンクリートを打ち継ぐに際し、専門業者を頼む必要がなくなり、時間・コストの大幅削減につながり、斫り工事による予定外の人件費の削減になる、流動性が高い高強度のコンクリート打ち継ぎ方法を提供する。【解決手段】上下のスラブ筋２を挟むように緩衝材６をスラブ筋にセットし、その前方（コンクリート８打設側）にスラブ筋２部分を切り抜き、中に鉄板を内蔵したプラスチック系の板であるコン止め用プレート（リブプレート）４を縦に使用し、更にその前方（コンクリート８打設側）にスラブ筋２とスラブ筋２の間、スラブ筋２とスラブ床３のすき間を埋める為の磁石５を設置することにより、スラブ床３、スラブ筋２とのすき間を極力最小限に抑えられる。また、短時間の説明・指導で簡単に現場サイドでの施工ができる。【選択図】図５
PLATE FOR CONCRETE STOPPER (RIB PLATE)
コン止め用プレート（リブ プレート）
UEMURA RYUJI (author)
2024-03-13
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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