四国ブロック工業株式会社 (Shikoku Block Kogyo Co., Ltd.)

Kochi, Japan Nda Ready Japanese

Concrete secondary products manufacturer (drainage blocks, retaining walls) that launched low-carbon concrete lines using high blast furnace slag replacement.

Core capabilities

low-carbon concrete block manufacturing
high blast furnace slag micro-powder utilization (55%+)
recycled product integration

Related capability assets

High blast-furnace-slag low-carbon concrete secondary products

Drainage blocks, retaining walls and other concrete secondary products manufactured with 55%+ blast furnace slag micro-powder replacement for Portland cement to achieve proportional CO2 reduction per Japanese MLIT low-carbon concrete guidelines.