A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONCRETE CASTING FORMWORK AND CONCRETE CASTING METHOD
PROBLEM TO BE SOLVED: To improve heat retention of cast concrete.SOLUTION: A formwork panel 10 for concrete casting comprises: a casting face side flat plate-like skin layer, which contacts to a concrete casting face; a reinforcement side flat plate-like skin layer 12, which contacts to a reinforcement and is in parallel with the casting face side skin layer 11; and a cell layer 13 in which multiple hollow hexagonal prism-shaped cells 14 are adjacently installed while contacting with the casting face side skin layer 11 and the reinforcement side skin layer 12 at each periphery 15 of a bottom face of the cell 14 between the casting face side skin layer 11 and the reinforcement side skin layer 12. Thus, heat intermediate and heat conductivity can be reduced and heat retention can be improved by air in the cell 14. As lateral faces 16 of the cell 14 have a communication part 17, which communicates between the insides of adjacent cells 14 so that gas can flow, heat retention against increasing temperature can be improved.SELECTED DRAWING: Figure 2
【課題】打設されたコンクリートの保温性を向上させる。【解決手段】コンクリート打設用の型枠パネル１０は、コンクリート打設面に接する平板状の打設面側スキン層と、補強材に接しつつ打設面側スキン層１１と平行をなす平板状の補強材側スキン層１２と、打設面側スキン層１１と補強材側スキン層１２との間で、中空の六角柱形状をなす複数のセル１４が、セル１４の底面のそれぞれの外周部１５を打設面側スキン層１１及び補強材側スキン層１２に接しつつ、互いに隣接して設置されているセル層１３とを有するため、セル１４の内部の空気により熱の媒介物を減少させ、熱伝導率を低減し、保温性を向上させることができる。セル１４の側面１６のそれぞれは、互いに隣接するセル１４の内部のそれぞれの間を気体が流通可能なように連通する連通部１７を含むため、温度の上昇に対する保温性も向上させることができる。【選択図】図２
CONCRETE CASTING FORMWORK AND CONCRETE CASTING METHOD
PROBLEM TO BE SOLVED: To improve heat retention of cast concrete.SOLUTION: A formwork panel 10 for concrete casting comprises: a casting face side flat plate-like skin layer, which contacts to a concrete casting face; a reinforcement side flat plate-like skin layer 12, which contacts to a reinforcement and is in parallel with the casting face side skin layer 11; and a cell layer 13 in which multiple hollow hexagonal prism-shaped cells 14 are adjacently installed while contacting with the casting face side skin layer 11 and the reinforcement side skin layer 12 at each periphery 15 of a bottom face of the cell 14 between the casting face side skin layer 11 and the reinforcement side skin layer 12. Thus, heat intermediate and heat conductivity can be reduced and heat retention can be improved by air in the cell 14. As lateral faces 16 of the cell 14 have a communication part 17, which communicates between the insides of adjacent cells 14 so that gas can flow, heat retention against increasing temperature can be improved.SELECTED DRAWING: Figure 2
【課題】打設されたコンクリートの保温性を向上させる。【解決手段】コンクリート打設用の型枠パネル１０は、コンクリート打設面に接する平板状の打設面側スキン層と、補強材に接しつつ打設面側スキン層１１と平行をなす平板状の補強材側スキン層１２と、打設面側スキン層１１と補強材側スキン層１２との間で、中空の六角柱形状をなす複数のセル１４が、セル１４の底面のそれぞれの外周部１５を打設面側スキン層１１及び補強材側スキン層１２に接しつつ、互いに隣接して設置されているセル層１３とを有するため、セル１４の内部の空気により熱の媒介物を減少させ、熱伝導率を低減し、保温性を向上させることができる。セル１４の側面１６のそれぞれは、互いに隣接するセル１４の内部のそれぞれの間を気体が流通可能なように連通する連通部１７を含むため、温度の上昇に対する保温性も向上させることができる。【選択図】図２
CONCRETE CASTING FORMWORK AND CONCRETE CASTING METHOD
コンクリート打設用型枠及びコンクリート打設方法
SUGAI TAKAHIRO (author) / HAYASHI KENJI (author) / MATSUMOTO SHINYA (author) / TORII TAKESHI (author) / TAKEDA SETSUZO (author) / SAKAI HIDEKI (author) / FUKUSHIMA SHINJI (author)
2018-01-11
Patent
Electronic Resource
Japanese
IPC:
E04G
SCAFFOLDING
,
Baugerüste