Light wallboard is "the national standard GB/T23451-2009" construction of lightweight partition board short, refers to the use of lightweight materials or light structure, two side with tenons mortise and seam slot, surface density is not greater than the standard specified value (90 kg / ㎡ : 90 board, 110 kg / ㎡ : 120 board) used in industrial and civil construction of bearing in the partition wall of prefabricated plate, the use of raw materials should be consistent with JG/T169-2016 standard.
Length dimension (L) :
Generally no more than 3.3m, which is the height of the floor minus the thickness of the floor top structural parts and the size of the technical processing space, can also be determined by the supply and demand parties through negotiation.
Width dimension (B) :
The main specification is 600mm
Thickness dimension (T) :
The main specifications are 90mm, 100mm, 120mm, 150 and other specifications.