BS 8204-2:2003 + Amendment 2:2011 Screeds, bases and in situ floorings. Concrete wearing surfaces. Code of practice
BS 8204-2 gives recommendations for constituent materials, design, work on site, inspection and testing of in situ concrete direct finished base slabs. It applies to concrete as the wearing surface and wearing screeds (formerly known as high strength concrete toppings and granolithic toppings). It applies to both ground-supported floors and suspended floors.
BS 8204-2 does not provide guidance on the structural design of ground-supported or suspended floors. Information on this aspect is given in BS 8110-1.
The recommendations in this code of practice relate to those other aspects of the design of concrete floors that affect the performance of their wearing surfaces.
This standard has been amended to include updates made to other cement and aggregate standards.
Contents of BS 8204-2:
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Exchange of information and time schedule
5 Materials
6 Design considerations: performance requirements
7 Design considerations: general
8 Design considerations: direct finished slabs
9 Design considerations: wearing screeds
10 Work on site: general
11 Work on site: wearing screeds
12 Inspection and testing of wearing surfaces
13 Maintenance
Annex A (normative) Methods for assessing levels and surface regularity
Annex B (normative) Curing recommendations for different cement types
Bibliography
List of figures
List of tables
Other amended standards in the BS 8204 series:
BS 8204-1:2003 + Amendment 1:2009
Screeds, bases and in situ floorings. Concrete bases and cementitious levelling screeds to receive floorings. Code of practice
BS 8204-3:2004 + Amendment 2:2011
Screeds, bases and in situ floorings. Polymer modified cementitious levelling screeds and wearing screeds. Code of practice