BS 8000-8:2023
$215.11
Workmanship on construction sites – Design and installation of dry lining systems. Code of practice
| Published By | Publication Date | Number of Pages |
| BSI | 2023 | 76 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 5 | Foreword |
| 7 | 1 Scope 2 Normative references |
| 8 | 3 Terms and definitions |
| 11 | 4 General statement on accuracy |
| 12 | 5 Competency 6 Materials and handling preparation 6.1 General 6.2 Receipt 6.3 Storage |
| 13 | Figure 1 — Plasterboard stacked on bearers 6.4 Sorting 6.5 Preparation of work, materials and components |
| 15 | 6.6 Checking and handling of materials and components 7 Design 7.1 Fundamentals of design |
| 17 | 7.2 Types of dry lining systems |
| 20 | 7.3 Types of ceilings |
| 21 | 7.4 Performance of dry lining systems |
| 23 | Figure 2 — Typical head details of partitions to accommodate vertical deflection of the structural element |
| 26 | 7.5 Deviations and tolerances |
| 28 | Figure 3 — Impact on tolerance created by overlapping metal framing |
| 32 | Figure 4 — Deviation band |
| 33 | Figure 5 — Permissible deviations on jointing and 90° corners |
| 34 | Figure 6 — Straight edge for measuring deviations at external and internal angles |
| 36 | Figure 7 — Measuring the internal corner |
| 37 | Figure 8 — Casing detail showing tolerances for external corners of horizontal casings |
| 38 | Figure 9 — Methods of measuring internal and external corners of column casings 7.6 Provisions for services |
| 39 | 7.7 Wall tiling |
| 40 | 7.8 Finishes |
| 41 | 7.9 Environmental conditions |
| 42 | 7.10 Thermal insulation |
| 43 | Figure 10 — Service zone to external wall with AVCL and plasterboard linings 7.11 Materials |
| 45 | Table 1 — Metal stud types |
| 47 | 8 Installation 8.1 General 8.2 Background |
| 48 | Figure 11 — Suggested adhesive dab fixing pattern for gypsum plasterboard and insulated composite plasterboard |
| 49 | Figure 12 — Plasterboard adhesive layout |
| 50 | 8.3 Timber backgrounds Figure 13 — Plasterboard fixing positions Table 2 — Spacing of timber supports in walls and partitions |
| 51 | Figure 14 — Joints over timber supports in partitions and linings Figure 15 — Joints over timber supports in ceilings: fastening near cut ends of boards 8.4 Steel |
| 52 | Figure 16 — Edge fixing dimensions for plasterboard edges |
| 54 | Table 3 — Minimum screw lengths for metal and steel supports 8.5 Continuity and consistency of workflow 8.6 Use of plant and equipment (including certain power tools) |
| 55 | 8.7 Accuracy 8.8 Planning and coordination with other trades 8.9 Provision for services (gas) 8.10 Safety issues 8.11 Work on site |
| 56 | Figure 17 — Setting out plasterboard external angles and abutments Figure 18 — Setting out plasterboard intermediate joints on studs |
| 57 | Table 4 — Fixing of plasterboard and insulated composite plasterboard with gypsum-based adhesives |
| 58 | Figure 19 — Wall lining to ceiling junction |
| 59 | Table 5 — Spacing of timber studs forming partitions |
| 60 | Table 6 — Spacing of timber supports in ceilings |
| 61 | Figure 20 — Typical steel stud partitions |
| 62 | Figure 21 — Direction of plasterboarding |
| 63 | Table 7 — Plasterboard adhesive centres per plasterboard thickness and size |
| 68 | 9 Checking 9.1 In-process checks |
| 69 | 9.2 Checking work 10 Handover 10.1 General 10.2 Clearing and cleaning 10.3 Heading |
| 70 | 10.4 Quality assurance and record keeping 10.5 Handover documents |
| 72 | Annex A (informative) Design considerations, application and acceptance of dry lining finish |
| 75 | Bibliography |
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