Hollow-core slabs weigh up to 40% less than solid floor slabs, thus requiring less concrete in manufacturing. Therefore, they are widely used all over the world; however, the width of the slab is...
(10) EP3601675 (A1)
(43) 05.02.2020
(57) The slot drain 1 is configured to expand and contract in response to contraction and expansion of one or more adjacent concrete slabs. The slot drain may...
The CPC construction method is based on the semi-finished CPC carbon concrete slab. The CPC slab is produced at the plant in thicknesses ranging from 20?mm to 69?mm and in sizes of up to approx....
