Rectangular steel bar stair treads give a significant strength and stiffness-to-body weight ratio and are available by using a serrated surface area when supplemental security is needed.Ukuran lebar beton sendiri dapat disesuaikan dengan panjang steel grating yang akan dipasang. Semakin panjang ukuran sebuah steel grating, maka semakin lebar ukuran

Compared to flat surfaces, even sleek steel gratings, serrated gratings make employees or pedestrians safer. Even in rain or high winds the serration supplies a foothold for footwear, and serrated steel grating is usually often called anti-slip grating.Ukuran lebar beton sendiri dapat disesuaikan dengan panjang steel grating yang akan dipasang. Sem