Raised access floors

In areas where it is necessary to increase the height of the pavement, leaving a hollow accessible core to house facilities and services, the raised access floor (RAF) is the ideal solution.

The type of paving units that can be used in raisd access pavements are tiles.

Stone slabs for RAF

Also, the RAF, or raised floor, is the solution chosen in areas where frequent changes and maintenance of facilities and services are expected, such as office areas in a building. 

This type of floor also avoids having to make grooves or recesses.

The reference standards specifying the requirements to be met by RAFs is as follows:

UNE-EN 12825: Raised access floors.

UNE 22202-4: Natural stone products. Paving with natural stone. Part 4: Raised access floors (RAF)