BS 5834-4:2011
$142.49
Surface boxes, guards and underground chambers for the purposes of utilities – Specification for utility chambers
| Published By | Publication Date | Number of Pages |
| BSI | 2011 | 32 |
This part of BS 5834 specifies requirements and test methods for precast reinforced concrete and recycled polymer units for utility chambers of rectangular shape (including utility chambers of square shape), for use with surface boxes conforming to BS 5834-2 or covers and frames with a maximum designated clear opening of 900 mm × 600 mm and conforming to BS EN 124.
NOTE In BS 5834-4:1989 “utility chambers” were termed “preformed chambers”.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 7 | Figure 1.A Typical components of a utility chamber: sectional elevation |
| 8 | Figure 1.B Typical components of a utility chamber: isometric views |
| 9 | Table 1 Symbols |
| 11 | Table 2 Minimum rate of sampling concrete |
| 12 | Table 3 Additional ggbs or pfa for CEM I cement |
| 14 | Table 4 Nominal sizes of utility chambers Dimensions in millimetres Table 5 Bearing slab aperture sizes Dimensions in millimetres |
| 15 | Table 6 Clear opening sizes and test loads for adaptor slabs |
| 16 | Figure 2 Rebated joints Table 7 Slot sizes in base wall units Dimensions in millimetres |
| 17 | Table 8 Rebated joint dimensions |
| 18 | Table 9 Summary of requirements supported by testing |
| 23 | Figure E.1 Loading positions for vertical load strength test |
| 25 | Figure F.1 Arrangements for load strength test |
| 26 | Table G.1 Sampling procedures |
