A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
REINFORCEMENT SHEET
PROBLEM TO BE SOLVED: To provide a reinforcement sheet capable of effectively improving reinforcing performance in water.SOLUTION: In the reinforcement sheet, the tensile modulus of elasticity of the reinforcement sheet in a first state at 25°C is 100 MPa or more and 1,000 MPa or less. By absorbing water in the reinforcing sheet in the first state, the tensile modulus of elasticity of the reinforcement sheet at 25°C after water absorption can be changed to 1.1 times or more against the tensile elastic modulus of the reinforcement sheet in the first state, and the thickness is 1 mm or more.SELECTED DRAWING: None
【課題】水中における補強性能を効果的に向上させることができる補強シートを提供する。【解決手段】本発明に係る補強シートは、第１の状態の補強シートの２５℃での引張弾性率が、１００ＭＰａ以上、１０００ＭＰａ以下であり、前記第１の状態の補強シートに吸水させることで、前記第１の状態の補強シートの引張弾性率に対して、吸水後の補強シートの２５℃での引張弾性率が１．１倍以上に変化可能であり、厚みが１ｍｍ以上である。【選択図】なし
REINFORCEMENT SHEET
PROBLEM TO BE SOLVED: To provide a reinforcement sheet capable of effectively improving reinforcing performance in water.SOLUTION: In the reinforcement sheet, the tensile modulus of elasticity of the reinforcement sheet in a first state at 25°C is 100 MPa or more and 1,000 MPa or less. By absorbing water in the reinforcing sheet in the first state, the tensile modulus of elasticity of the reinforcement sheet at 25°C after water absorption can be changed to 1.1 times or more against the tensile elastic modulus of the reinforcement sheet in the first state, and the thickness is 1 mm or more.SELECTED DRAWING: None
【課題】水中における補強性能を効果的に向上させることができる補強シートを提供する。【解決手段】本発明に係る補強シートは、第１の状態の補強シートの２５℃での引張弾性率が、１００ＭＰａ以上、１０００ＭＰａ以下であり、前記第１の状態の補強シートに吸水させることで、前記第１の状態の補強シートの引張弾性率に対して、吸水後の補強シートの２５℃での引張弾性率が１．１倍以上に変化可能であり、厚みが１ｍｍ以上である。【選択図】なし
REINFORCEMENT SHEET
補強シート
KAMMURI SHUHEI (author) / MORITAKA KOHEI (author) / NAKAMURA HIRONOBU (author)
2018-07-05
Patent
Electronic Resource
Japanese
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