A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Expansion joints concrete composition of enhanced durability for crack reduction and repair method using the same
The present invention relates to a post-placing material composition for a crack-reducing expansion joint with excellent durability and a construction method using the same, and more specifically, to a post-placing material composition for a crack-reducing expansion joint with excellent durability, which includes a step of placing a mixture of a pre-mixed post-placing material composition and fine aggregate mixed with pre-packed coarse aggregate with measured water in an expansion joint post-placing part to harden the same, in a product including a post-placing material composition for a crack-reducing expansion joint with excellent durability, and a construction method using the same.
본 발명은 내구성이 우수한 균열 저감형 신축이음부용 후타재 조성물 및 이를 이용한 시공 방법에 관한 것으로서, 구체적으로 내구성이 우수한 균열 저감형 신축이음부용 후타재 조성물을 포함하는 제품에서, 프리믹스(pre-mixed)된 후타재 조성물 및 잔골재와 함께 미리 프리팩킹(pre-packing)된 굵은 골재를 계량된 물과 혼합한 혼합물을 신축이음부 후타부에 타설하여 경화시키는 단계를 포함하는 것을 특징으로 하는 내구성이 우수한 균열 저감형 신축이음부용 후타재 조성물 및 이를 이용한 시공 방법을 제공한다.
Expansion joints concrete composition of enhanced durability for crack reduction and repair method using the same
The present invention relates to a post-placing material composition for a crack-reducing expansion joint with excellent durability and a construction method using the same, and more specifically, to a post-placing material composition for a crack-reducing expansion joint with excellent durability, which includes a step of placing a mixture of a pre-mixed post-placing material composition and fine aggregate mixed with pre-packed coarse aggregate with measured water in an expansion joint post-placing part to harden the same, in a product including a post-placing material composition for a crack-reducing expansion joint with excellent durability, and a construction method using the same.
본 발명은 내구성이 우수한 균열 저감형 신축이음부용 후타재 조성물 및 이를 이용한 시공 방법에 관한 것으로서, 구체적으로 내구성이 우수한 균열 저감형 신축이음부용 후타재 조성물을 포함하는 제품에서, 프리믹스(pre-mixed)된 후타재 조성물 및 잔골재와 함께 미리 프리팩킹(pre-packing)된 굵은 골재를 계량된 물과 혼합한 혼합물을 신축이음부 후타부에 타설하여 경화시키는 단계를 포함하는 것을 특징으로 하는 내구성이 우수한 균열 저감형 신축이음부용 후타재 조성물 및 이를 이용한 시공 방법을 제공한다.
Expansion joints concrete composition of enhanced durability for crack reduction and repair method using the same
내구성이 우수한 균열 저감형 신축이음부용 후타재 조성물 및 이를 이용한 시공방법
KIM CHAN SOO (author) / EOM JI YOUNG (author)
2023-04-17
Patent
Electronic Resource
Korean
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