Recycled aggregates and recycled aggregate concrete second state-of-the-art report developments 1945–1985[J] . Torben C. Hansen.Materials and Structures . 1986 (3)
Recycled aggregates and recycled aggregate concrete second state-of-the-art report developments 1945–1985[J] . Torben C. Hansen.Materials and Structures . 1986 (3)