Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Carbon fiber-containing concrete or mortar composition, carbon fiber-reinforced concrete or mortar structure, and method for producing same
The purpose of the present invention is to provide a carbon fiber-containing concrete or mortar composition which has excellent handling properties by using a reinforcing material that comprises, as a starting material, short fibers, engineering leftover fibers, and pre-cut carbon fibers, such as regenerated carbon fibers recovered from CFRP or the like. And a carbon fiber-reinforced concrete or mortar structure having a high fiber reinforcing effect as a cured product thereof. The carbon fiber-containing concrete or mortar composition according to the present invention is characterized by containing a carbon fiber aggregate comprising at least carbon fibers and a binder, and the carbon fiber aggregate has a fusiform shape.
本发明的目的在于，提供利用以短纤维、工程边角料纤维、从CFRP等回收处理的再生碳纤维等预先切割的碳纤维作为原材料的补强材料而使处理性优异的含有碳纤维的混凝土或灰浆组合物，且提供作为其固化物的纤维补强效果高的碳纤维强化混凝土或灰浆结构物。本发明的含有碳纤维的混凝土或灰浆组合物的特征在于，其包含至少由碳纤维和粘结剂构成的碳纤维集合体，前述碳纤维集合体具有纺锤形的形状。
Carbon fiber-containing concrete or mortar composition, carbon fiber-reinforced concrete or mortar structure, and method for producing same
The purpose of the present invention is to provide a carbon fiber-containing concrete or mortar composition which has excellent handling properties by using a reinforcing material that comprises, as a starting material, short fibers, engineering leftover fibers, and pre-cut carbon fibers, such as regenerated carbon fibers recovered from CFRP or the like. And a carbon fiber-reinforced concrete or mortar structure having a high fiber reinforcing effect as a cured product thereof. The carbon fiber-containing concrete or mortar composition according to the present invention is characterized by containing a carbon fiber aggregate comprising at least carbon fibers and a binder, and the carbon fiber aggregate has a fusiform shape.
本发明的目的在于，提供利用以短纤维、工程边角料纤维、从CFRP等回收处理的再生碳纤维等预先切割的碳纤维作为原材料的补强材料而使处理性优异的含有碳纤维的混凝土或灰浆组合物，且提供作为其固化物的纤维补强效果高的碳纤维强化混凝土或灰浆结构物。本发明的含有碳纤维的混凝土或灰浆组合物的特征在于，其包含至少由碳纤维和粘结剂构成的碳纤维集合体，前述碳纤维集合体具有纺锤形的形状。
Carbon fiber-containing concrete or mortar composition, carbon fiber-reinforced concrete or mortar structure, and method for producing same
含有碳纤维的混凝土或灰浆组合物、以及碳纤维强化混凝土或灰浆结构物及其制造方法
NYUI SHINGO (Autor:in)
15.11.2024
Patent
Elektronische Ressource
Chinesisch
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