Ground Floor Building Regulations Concrete Floor Construction

To ensure a level finish to the floor a layer of screed is added over the top of the concrete which consists of sand and cement.

Ground floor building regulations concrete floor construction.

Strip foundation provide 225mm x 600mm concrete foundation concrete mix to conform to bs en 206 1 and bs 8500 2. Suspended concrete floors as part of the building regulations for concrete floor construction it is stated that structures should be built so that it is protected against the growth of intrusive plant life. There are two types of concrete floor system commonly used in residential construction. All foundations to be a minimum of 1000mm below ground level exact depth to be agreed on site with building control officer to suit site conditions.

Building regulations for concrete floor construction. Bre digest 522 parts 1 2 hardcore for supporting ground floors of buildings builders book an illustrated guide to building energy efficient homes. Ground bearing and suspended. In this article we will be focusing on the suspended concrete floor particularly beam and block floors.

A typical way of constructing a solid floor would be to provide a base of hardcore with sand blinding with a layer of concrete over that. Standard concrete floor slab thickness in residential construction is 4 inches. The building regulations backstop target u value for ground floors is 0 25w m2k which should be easily achievable with 75mm or 100mm thick rigid insulation boards laid over the surface. In the uk the building regulations approved documents provide guidance on some of the requirements of ground floors.

Ground bearing concrete floor slabs should be at least 100mm thick including monolithic screed where appropriate.