Shopping Cart

No products in the cart.

BS 8102:2022

$198.66

Protection of below ground structures against water ingress. Code of practice

Published By Publication Date Number of Pages
BSI 2022 60
Guaranteed Safe Checkout
Categories: ,

If you have any questions, feel free to reach out to our online customer service team by clicking on the bottom right corner. We’re here to assist you 24/7.
Email:[email protected]

PDF Catalog

PDF Pages PDF Title
5 Foreword
7 1 Scope
2 Normative references
8 3 Terms and definitions
10 4 Design philosophy
4.1 General
11 4.2 Design team
4.3 Principal considerations
14 Figure 1 — Design flowchart
15 5 Site evaluation
5.1 General
16 5.2 Inspection and survey for existing structures
18 6 Water resisting design
6.1 Groundwater
19 6.2 Waterproofing protection
21 Figure 2 — Schematic illustrations of Type A, Type B and Type C waterproofing protection – Type A (barrier) protection
Figure 3 — Schematic illustrations of Type A, Type B and Type C waterproofing protection – Type B (structurally integral) protection
22 Figure 4 — Schematic illustrations of Type A, Type B and Type C waterproofing protection – Type C (drained) protection
23 Table 1 — Use of different protection types based on water table classification
25 Table 2 — Waterproofing protection – Grades of performance for below ground spaces
26 6.3 Exclusion of surface water
6.4 External sub‑surface drainage
27 Figure 5 — Sub‑surface drainage positioning
28 6.5 Buried decks below ground level
29 Figure 6 — Typical details of a buried deck with drainage
30 6.6 Ground gases
7 General construction issues
7.1 Site dewatering
31 7.2 Unexpected hazards
32 7.3 Structural elements
7.4 Continuity in construction
7.5 Protecting waterproofing
33 8 Type A (barrier) protection
8.1 Structural aspects
34 Figure 7 — Effect of structure on applied waterproofing barrier
35 Figure 8 — Examples of pile to floor slab junction
36 8.2 Waterproofing barrier materials
37 Table 3 — Waterproofing barriers
39 Figure 9 — Effect of bonded or partially bonded barriers
42 9 Type B (structurally integral) protection
9.1 General
9.2 Materials for structurally integral protection
45 9.3 Embedded retaining walls
47 10 Type C (drained) protection
10.1 Structural aspects
10.2 Cavity drain systems
50 Figure 10 — Example of a multi‑level system
52 Figure 11 — Example of a flood loop discharge
53 10.3 Servicing and maintenance
54 11 Remedial measures
11.1 General
55 11.2 External grouting or injection
56 11.3 Repair with cementitious or polymeric systems
11.4 Replacement of locally defective material
57 11.5 Masonry structures
58 Bibliography
BS 8102:2022
$198.66