Big calcium silicate board size 
Width: 1200 and 1220mm 
Length: 2400 and 2440mm 
Thickness: 4.5mm-20mm 
Ceiling calcium silicate board size: 
595*595mm 
600*600mm 
595*1195mm 
600*1200mm 
Also can make as customer requirement 

Accessories use together with calcium silicate board 
1. Joint fiber Tape 
2. Self-tapping Screw 
3. Steel Frame