Structural Integrity: After some time, unchecked dampness can weaken the creating's framework, causing high-priced repairs.Steel Grating Very hot Deep Galvanis Style : Spesifikasi one " x 3/ 16 " x 90cm x 6mtr one, very hot-deep kisi baja galvanis Keterangan: Grating digunakan sesuai dengan jarak tertentu dan datar lintas-bar pengaturan, dan dilas