BSI PD CEN/TS 13286-54:2014
$102.76
Unbound and hydraulically bound mixtures – Test method for the determination of frost susceptibility. Resistance to freezing and thawing of hydraulically bound mixtures
Published By | Publication Date | Number of Pages |
BSI | 2014 | 20 |
This Technical Specification specifies a test method for the determination of the resistance of a hydraulically bound mixture to the cyclic action of freezing and thawing.
The method described is suitable for hydraulically bound mixtures, including hydraulically stabilised soils, in accordance with EN 14227-1 to EN 14227-5 and the range of strengths covered by that standard.
When required, a method for determining the change in height of a hydraulically bound subject to freeze thaw is specified in Annex A (normative).
When required, a method for determining the freeze thaw resistance of a hydraulically bound mixture in the presence of salt is specified in Annex B (normative).
PDF Catalog
PDF Pages | PDF Title |
---|---|
4 | Contents Page |
5 | Foreword |
7 | Introduction |
8 | 1 Scope 2 Normative references 3 Terms and definitions |
9 | 4 Principle 5 Apparatus |
10 | 6 Test specimens 6.1 Preparation |
11 | Table 1 — Moulds 6.2 Initial (first stage) curing of test specimens 6.3 Removal from moulds at the end of first stage curing |
12 | 7 Test procedure 7.1 Second stage curing 7.2 Set A — Exposure to freezing after 2 days of second stage curing |
13 | Figure 1 — Temperature profile for the can of aggregate in the centre of the low temperature cabinet 7.3 Set A — final thawing and conditioning for 24 h prior to strength testing 7.4 Strength testing after final thawing and conditioning |
14 | 8 Calculation 9 Test report |
15 | Annex A (normative) Change in height Figure A.1 — Base of test specimen — 3 balls Figure A.2 — Top of test specimen — 1 ball |
16 | Figure A.3 — Demonstration of height measurement |
17 | Annex B (normative) Freeze thaw in the presence of salt |
18 | Bibliography |