Grating plate biasanya memiliki permukaan bergerigi atau bertalang untuk meningkatkan daya cengkram dan mengurangi risiko selip. British Expectations stipulate that the height distinction between the 2 sections of flooring joined together should be no more than 4mm, or any hole amongst two sections should be no more substantial than 20mm. https://ricardostzfm.dailyblogzz.com/30320821/considerations-to-know-about-plat-grating-surabaya