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BS 8298-3:2020

$142.49

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
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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
BS 8298-3:2020
$142.49