BS 8298-3:2020
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Design and installation of natural stone cladding and lining – Stone‑faced precast concrete cladding systems. Code of practice
Published By | Publication Date | Number of Pages |
BSI | 2020 | 26 |
This part of BS 8298 gives recommendations for the design, installation and maintenance of natural stone directly attached to precast concrete units (i.e. stone-faced concrete cladding units as defined in BS 8297).
It is not applicable to loadbearing stones or stones held only by adhesion or to any type of stonework supported or held in position around the perimeter of stones or series of stones by metal framing.
Guidance on the design of the precast concrete unit and fixing is given in BS 8297.
Different cladding and lining methods are covered in the other parts of BS 8298 (see Foreword).
PDF Catalog
PDF Pages | PDF Title |
---|---|
4 | Foreword |
7 | 1 Scope 2 Normative references |
8 | 3 Terms and definitions 4 Stone selection process 4.1 General |
9 | 4.2 Stone samples and testing |
10 | Table 1 — PCT testing of characteristics of panels for cladding |
13 | 5 Thickness of stone 5.1 General Table 2 — Minimum thickness of stone-faced precast concrete units 5.2 Water run-off and management |
14 | Figure 1 — Water run-off and management 5.3 Staining and changes in appearance |
15 | 6 Methods of attachment and support 6.1 Design |
16 | 6.2 Stainless-steel dowel pins |
17 | Figure 2 — Typical details of fixing plate for stone‑faced concrete units Figure 3 — Dowel pin details |
18 | 6.3 Proprietary fixings 7 Jointing and pointing 7.1 General 7.2 Unfilled joints 7.3 Filled joints other than compression and movement joints |
19 | Figure 4 — Types of joints |
20 | 8 Accommodation of dimensional changes 9 Work practices in production 9.1 Sizes and tolerances Table 3 — Tolerances for thicknesses |
21 | Table 4 — Tolerances for length, thickness and squareness for flat facing units 9.2 Marking 10 Work practices on site 10.1 Inspection of finished works 10.2 Protection |
22 | 10.3 Site repairs 10.4 Cleaning on completion of work 11 Maintenance 11.1 General 11.2 Pointing 11.3 Lime bloom |
23 | Annex A (normative) Method of test for precast fixing tests on natural stone‑faced concrete samples |
24 | Figure A.1 — Typical report form |
25 | Bibliography |