A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BIODEGRADABLE, SOLIDIFICATION-MOLDED TEMPORARY CONSTRUCTION MATERIAL
PROBLEM TO BE SOLVED: To provide a biodegradable, solidification-molded temporary construction material having a strength and durability suited for uses as a temporary or embedded construction material, without adverse impacts on the human bodies and environment and that may be dismantled and removed easily.SOLUTION: A biodegradable, solidification-molded temporary construction material uses a biodegradable solidifying agent containing food-derived active ingredients that perform solidification action. The active ingredients contain one or more ingredients selected from groups formed by ovalbumin, casein, gelatin and chitosan, which are used for solidification. A concrete mold is assembled using the solidified temporary construction materials as mold materials 2 and timbering materials 3. After concrete is cast and solidified, water is poured into the structure for dismantling the mold materials 2 and the timbering materials 3, to be piled up on a bottom board 1a. Then, the pile of the mold materials 2 and the timbering materials 3 is vacuumed out of the structure using a drainage pump.
【課題】仮設材や埋設材等として使用目的や用途に沿った強度及び耐久性を有し、人体や環境に悪影響を与えず、且つ、より解体・撤去もしやすい生分解性固化成型仮設材を提供する。【解決手段】固化作用を有する食品由来の成分を有効成分とする生分解性の固化材で生分解性固化成型体仮設材であり、有効成分は、オボアルブミン、カゼイン、ゼラチン及びキトサンにより形成される群から選択される１又は２以上の成分からなるもので固化して、型枠材２、支保工材３として型枠を組み立てる。コンクリート打設固化後に構築物内に注水し、型枠材２、支保工材３を崩壊瓦解させて底盤１ａ上に堆積させ、排水ポンプで吸引して構築物内から型枠材２、支保工材３を排出する。【選択図】図２
BIODEGRADABLE, SOLIDIFICATION-MOLDED TEMPORARY CONSTRUCTION MATERIAL
PROBLEM TO BE SOLVED: To provide a biodegradable, solidification-molded temporary construction material having a strength and durability suited for uses as a temporary or embedded construction material, without adverse impacts on the human bodies and environment and that may be dismantled and removed easily.SOLUTION: A biodegradable, solidification-molded temporary construction material uses a biodegradable solidifying agent containing food-derived active ingredients that perform solidification action. The active ingredients contain one or more ingredients selected from groups formed by ovalbumin, casein, gelatin and chitosan, which are used for solidification. A concrete mold is assembled using the solidified temporary construction materials as mold materials 2 and timbering materials 3. After concrete is cast and solidified, water is poured into the structure for dismantling the mold materials 2 and the timbering materials 3, to be piled up on a bottom board 1a. Then, the pile of the mold materials 2 and the timbering materials 3 is vacuumed out of the structure using a drainage pump.
【課題】仮設材や埋設材等として使用目的や用途に沿った強度及び耐久性を有し、人体や環境に悪影響を与えず、且つ、より解体・撤去もしやすい生分解性固化成型仮設材を提供する。【解決手段】固化作用を有する食品由来の成分を有効成分とする生分解性の固化材で生分解性固化成型体仮設材であり、有効成分は、オボアルブミン、カゼイン、ゼラチン及びキトサンにより形成される群から選択される１又は２以上の成分からなるもので固化して、型枠材２、支保工材３として型枠を組み立てる。コンクリート打設固化後に構築物内に注水し、型枠材２、支保工材３を崩壊瓦解させて底盤１ａ上に堆積させ、排水ポンプで吸引して構築物内から型枠材２、支保工材３を排出する。【選択図】図２
BIODEGRADABLE, SOLIDIFICATION-MOLDED TEMPORARY CONSTRUCTION MATERIAL
生分解性固化成型仮設材。
ONO TAKESHI (author) / KAWAMATA MUTSUMI (author)
2015-08-03
Patent
Electronic Resource
Japanese
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