How to use marine anti-skid sand

According to the following steps, make an inquiry according to China Ship Inspection Magazine.

1. Apply a layer of anti-slip mortar on the bridge deck, and the thickness of the anti-slip mortar should be controlled between 20 and 30 mm. ..

2, non-slip mortar daub evenly, can use a brush or mop daub.

3. Cover the surface of the bridge deck with a protective layer, and the thickness of the protective layer should be controlled between 10-20mm.