Porous lightweight aggregate - List of Manufacturers, Suppliers, Companies and Products

Volcanic gravel - scoria

Porous lightweight aggregate with countless large and small pores, also known as volcanic gravel, lava, and red rock.

This is a notice from Tateiwa Stone Industry Co., Ltd. regarding "volcanic gravel scoria."

• Company：立岩石材興業
• Price：Other

• Other civil engineering works
• stone