Main purpose of Roof Slab Machine Set: effective cross-section roof slab wall panels / mm thickness: 0.6, 0.8, 1.0
Let: cm4 / m: 33.17, 44.23, 56.21
Wet cm3 / m: 10.94, 14.50, 18.28The Roof Slab Machine Set is mainly used for roof board and shingle nail.