Everything about แผ่นพื้นเหล็ก
It truly is essential that phos/painted composite deck do not have paint in addition to the deck because the bonding action involving concrete and steel is going to be adversely impacted by portray the floor of a composite deck wherever it meets the slab.ใช้ทำพื้นทางเดินในโรงงานอุตสาหก