BS EN 1015-12:2016
$86.31
Methods of test for mortar for masonry – Determination of adhesive strength of hardened rendering and plastering mortars on substrates
| Published By | Publication Date | Number of Pages |
| BSI | 2016 | 14 |
This European Standard specifies a method for the determination of the adhesive strength between rendering and plastering mortars and a substrate.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 4 | Contents Page |
| 5 | European foreword |
| 7 | 1 Scope 2 Normative references 3 Principle 4 Symbols 5 Apparatus |
| 8 | Figure 1 — Sharp-edged, truncated conical ring Table 1 — Requirements for testing machine 6 Sampling and sample preparation 6.1 General 6.2 Laboratory prepared mortars |
| 9 | 6.3 Mortars, other than laboratory prepared mortars 7 Preparation and storage of test specimens 7.1 Substrate 7.2 Application 7.3 Test areas 7.3.1 General 7.3.2 Fresh mortar |
| 10 | 7.3.3 Hardened mortars 7.4 Storage and curing conditions 8 Procedure Table 2 — Loading rate 9 Expression of results — Adhesive strength |
| 11 | Figure 2 — Fracture pattern a – Adhesion fracture – Fracture at the interface between mortar and substrate. Test value equals the adhesive strength Figure 3 — Fracture pattern b – Cohesion fracture – Fracture in the mortar itself. The adhesive strength is greater than the test value Figure 4 — Fracture pattern c – Cohesion fracture – Fracture in the substrate material. The adhesive strength is greater than the test value |
| 12 | 10 Test report |
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BS EN 1015-12:2016 – TC:2020 Edition
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