Large blocks for river and road construction "BI Block"
Not affected by working hours, exceptional workability! Being completely self-sufficient allows for a significant reduction in construction time [Available for the China area].
The "BI Block" is a self-supporting large block used for soil retention and slope protection in road construction, riverbank protection, and other applications. It is a large block of the dry-stacked type that eliminates the need for core concrete, improving work efficiency and shortening construction periods. Additionally, because it is a large block, it can be installed by ordinary workers without the need for stonemasons. 【Features】 ■ Dry-stacked type large block (1.125m² per unit) ■ Excellent workability as there is no need to pour core concrete ■ Despite being a large block, it is completely self-supporting, allowing for shortened construction periods ■ Being a large block, it can be installed by ordinary workers without the need for stonemasons ■ Equipped with protrusions that have sufficient performance against soil pressure *For more details, please download the PDF or feel free to contact us. 【Service Area】Hiroshima Prefecture, Okayama Prefecture, Yamaguchi Prefecture, Shimane Prefecture, Tottori Prefecture
basic information
【Construction Procedure】 1. After excavation is complete, install the foundation gravel (or leveling concrete) and set the foundation blocks. 2. Insert vertical reinforcement bars into the foundation blocks for stability. 3. Install the first layer of blocks. 4. Fill the backfill material and compact it. 5. Fill the vertical joints between the blocks with mortar. 6. Repeat steps 3 to 5 for the second layer and beyond. 7. Install the top blocks and pour the top concrete. *For more details, please download the PDF or feel free to contact us.
Price range
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Applications/Examples of results
【Usage】 ■ Used for soil retention and slope protection in road construction, riverbank protection, etc. *For more details, please download the PDF or feel free to contact us.
