Precast stair blocks for support only.
Stair blocks that make the troublesome construction of stairs very easy.
Inquire About This Product
basic information
○ The large block measuring 1m² can be connected vertically through interlocking, which helps shorten construction time. ○ The tread surface has a smooth finish, but slits are provided at the edge of the steps to ensure safety and make it easier for users to identify. ○ Additionally, it serves as a water channel. The slope can accommodate gradients of 10%, 15%, 18%, and 20%.
Price range
Delivery Time
Applications/Examples of results
Stair construction
catalog（1）
Download All Catalogs
Company information
We have been manufacturing and selling concrete products for safe and secure living since 1929. Considering people, the environment, and recycling is our motto at "Maruji," and we will continue to support your safety and peace of mind.