Abrasion Resistant Concrete Floors

The main factor that controls abrasion resistance of concrete is the concrete s compressive strength.

Abrasion resistant concrete floors.

The settlement of disputes over floor failures would be helped by the development of a classification system and of a simple. Apart from concrete strength there are several factors such as the use of w cm less than 0 45 the use of dry shakes and toppings finishing techniques and. Most failures occur because recommended specifications and construction practices are not applied. Becosan has the din 52108 certification which guarantees that the becosan treatment.

The becosan system is designed to increase concrete floor hardness and resistance ensuring abrasion not be a problem within warehouses logistics centers and any other type of industrial facility. Tests to measure the abrasion resistance of a floor s surface are described in parts 3 4 and 5 of en 13892. Abrasion resistance of concrete is measured by different standard test procedures. Abrasion causes wear on concrete floors as a result of constant pedestrian and heavy machinery traffic.

The higher the concrete surface strength the better the resistance of concrete against abrasion. For pavements the surface texture should be preserved for skid resistance and drainage of surface water. Astm c418 astm c779 astm c944 and astm c1138. For concrete floors the mortar fraction needs to be resistant to abrasion aci 302 1r.

By rotating an abrasive disk across the concrete the surface is partially worn away. Historically it was suggested that there was a relationship between increased cement content and greater resistance to abrasion resistance suggesting that higher cement contents produced more durable floors. Factors affecting abrasion resistance concrete mix design.