THE SINGLE BEST STRATEGY TO USE FOR METAL DECK ราคา

This enables it to span better distances. To be sure greatest power and stability of your composition, we endorse four inches whole slab thickness by pouring at the very least 2 inches of concrete more than the deck’s ribs.ซึ่งประสิทธิภาพของพื้นเหล็กประกอบ จะขึ้นอย�