BS 1924-2:2018 – TC:2020 Edition
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Tracked Changes. Hydraulically bound and stabilized materials for civil engineering purposes – Sample preparation and testing of materials during and after treatment
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 233 |
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 172 | Foreword |
| 174 | 1 Scope 2 Normative references |
| 175 | 3 Terms, definitions, symbols and abbreviations |
| 179 | 4 Classification tests 4.1 General |
| 180 | Table 1 — Classification tests 4.2 Determination of effect of the treating agent on plasticity properties |
| 182 | 5 Compaction-related tests 5.1 General Table 2 — Compaction-related tests 5.2 Determination of the dry density/water content relation |
| 183 | 6 Density tests |
| 184 | Figure 1 — Two methods of transmission with nuclear surface density gauge 6.1 Nuclear gauge method |
| 191 | 6.2 Sand replacement method |
| 192 | Figure 2 — Small pouring cylinder for the determination of the density of fine- and medium‑grained materials |
| 193 | Figure 3 — Calibrating container for use with the small pouring cylinder |
| 194 | Figure 4 — Large pouring cylinder for the determination of the density of medium- and course‑grained materials |
| 195 | Figure 5 — Calibrating container for use with the large pouring cylinder |
| 198 | 6.3 Core‑cutter method (for unhardened fine‑grained materials) |
| 199 | Figure 6 — Core‑cutter apparatus for in‑situ density determination of fine‑grained materials |
| 200 | 6.4 Immersion in water method |
| 201 | Figure 7 — Diagrammatic representation of the cradle and supporting frame for determination of density by the immersion‑in‑water method |
| 205 | 6.5 Water displacement method Figure 8 — Apparatus for the determination of density of treated material by water displacement (fine- and medium-grained materials) |
| 206 | Figure 9 — Apparatus for the determination of density of treated material by water displacement (coarse‑grained materials) |
| 210 | 7 Laboratory mechanical performance and workability tests 7.1 General |
| 211 | Table 3 — Laboratory mechanical performance and workability tests in accordance with other standards 7.2 Determination of the compressive strength (Rc) of cylindrical specimens |
| 212 | 7.3 Determination of the compressive strength (Rc) of cubic specimens |
| 213 | 7.4 Determination of the indirect tensile strength (Rit) 7.5 Determination of the modulus of elasticity in compression (Ec) 8 Laboratory durability and coefficient of linear thermal expansion testing 8.1 General |
| 214 | Table 4 — Laboratory durability and coefficient of linear thermal expansion testing 8.2 Determination of the effect of immersion in water on the compressive strength (Rc) |
| 215 | 8.3 Determination of the effect of immersion in water on the indirect tensile strength (Rit) 8.4 Determination of coefficient of linear thermal expansion |
| 217 | 9 In‑situ determination of material stiffness 9.1 General Table 5 — In situ determination of material stiffness 9.2 Light weight deflectometer |
| 218 | Figure 10 — Light weight deflectometer |
| 221 | Figure 11 — Idealized LWD pulse shapes |
| 222 | 9.3 Falling weight deflectometer |
| 223 | Figure 12 — Falling weight deflectometer |
| 225 | 10 Chemical tests 10.1 General Table 6 — Laboratory chemical tests 10.2 Determination of the in-situ pH of lime- or cement-treated materials as a guide to the degree of carbonation |
| 227 | 10.3 Determination of the initial consumption of lime |
| 232 | Bibliography |
