BS EN 13286-7:2004
Current
The latest, up-to-date edition.
Unbound and hydraulically bound mixtures Cyclic load triaxial test for unbound mixtures
Hardcopy , PDF
English
24-02-2004
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Foreword
1 Scope
2 Normative references
3 Symbols and abbreviations
4 Principle
4.1 Procedure for the study of the resilient behaviour
4.2 Procedure for the study of permanent deformations
4.3 Multi-stage procedure
5 Apparatus
5.1 General
5.2 Triaxial pressure chamber ('cell')
5.2.1 General
5.2.2 Chamber medium
5.2.3 Top and bottom plate
5.3 Loading device
5.3.1 Method A - Variable confining pressure
5.3.2 Method B - Constant confining pressure
5.4 Pressure transducers
5.5 Axial load transducer
5.6 Response measuring equipment
5.7 Other equipment
5.8 Specimen cap and base
5.9 Porous discs
5.10 Semi-permeable filters
5.11 Membrane
5.12 Specimen-size measurement devices
5.13 Balance
5.14 Testing environment
6 Preparation
6.1 General
6.2 Set up of specimen and deformation measuring equipment
7 Test procedures for the study of the resilient behaviour
7.1 Principle
7.2 Method A: Variable confining pressure
7.2.1 General
7.2.2 Conditioning of the specimen
7.2.3 Repeated loading for resilient testing
7.3 Method B: Constant confining pressure
7.3.1 General
7.3.2 Conditioning of the specimen
7.3.3 Repeated loading for resilient testing
8 Test procedures for the study of permanent deformation
8.1 Principle
8.2 Single Stage loading
8.2.1 General
8.2.2 Method A: Variable confining pressure
8.2.3 Method B: Constant confining pressure
8.3 Multi-stage loading
9 Test report
9.1 General
9.2 General data
9.3 Conditioning of the specimen
9.4 Resilient behaviour
9.5 Permanent behaviour (single stage or multi-stage loading)
Annex A (informative) Measurement of specimen deformations
A.1 Measurement system using LVDTs
A.2 Measurement system using linear variable displacement
transducers and rings with strain gages
Annex B (informative) Preparation methods
B.1 General
B.2 Specimen conditions
B.3 Method 1 - Compaction by vibrocompression
B.4 Method 2 - Compaction by vibrating hammer
Annex C (informative) Guidance on test procedures and ranking
of materials
C.1 Purpose
C.2 Experimental stress levels for permanent deformation tests
C.3 Ranking of materials based on resilient behaviour tests
C.4 Ranking of materials based on permanent deformation tests
C.4.1 Procedure
C.4.2 Interpretation
C.4.3 Ranking
C.4.4 Application
Annex D (informative) Suggested tables for presentation of test
results
Bibliography
Specifies test procedures for determining the resilient and permanent behaviour of unbound mixtures under conditions that simulate the physical conditions and stress states of these materials in pavement layers subjected to moving loads.
| Committee |
B/510/4
|
| DevelopmentNote |
Supersedes 00/107876 DC. (03/2004)
|
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| NS EN 13286-7 : 1ED 2004 | Identical |
| UNI EN 13286-7 : 2006 | Identical |
| EN 13286-7:2004 | Identical |
| NBN EN 13286-7 : 2004 | Identical |
| I.S. EN 13286-7:2004 | Identical |
| SN EN 13286-7 : 2004 | Identical |
| UNE-EN 13286-7:2008 | Identical |
| DIN EN 13286-7:2004-04 | Identical |
| NF EN 13286-7 : 2004 | Identical |
| NEN EN 13286-7 : 2004 | Identical |
| PD 6682-5:2005 | Aggregates Lightweight aggregates for bituminous mixtures and surface treatments and for unbound and bound applications. Guidance on the use of BS EN 13055-2 |
| EN 13286-1:2003 | Unbound and hydraulically bound mixtures - Part 1: Test methods for laboratory reference density and water content - Introduction, general requirements and sampling |
| EN 13286-44:2003 | Unbound and hydraulically bound mixtures - Part 44: Test method for the determination of the alpha coefficient of vitrified blast furnace slag |
| EN 13286-42:2003 | Unbound and hydraulically bound mixtures - Part 42: Test method for the determination of the indirect tensile strength of hydraulically bound mixtures |
| EN 13286-40:2003 | Unbound and hydraulically bound mixtures - Part 40: Test method for the determination of the direct tensile strength of hydraulically bound mixtures |
| PREN 13286-2 : DRAFT 1998 | UNBOUND AND HYDRAULICALLY BOUND MIXTURES - TEST METHODS FOR LABORATORY REFERENCE DENSITY AND MOISTURE CONTENT - PROCTOR COMPACTION |
| EN 13286-43:2003 | Unbound and hydraulically bound mixtures - Part 43: Test method for the determination of the modulus of elasticity of hydraulically bound mixtures |
| EN 13285:2010 | Unbound mixtures - Specifications |
| EN 13286-47:2012 | Unbound and hydraulically bound mixtures - Part 47: Test method for the determination of California bearing ratio, immediate bearing index and linear swelling |
| EN 13286-46:2003 | Unbound and hydraulically bound mixtures - Part 46: Test method for the determination of the moisture condition value |
| EN 13286-41:2003 | Unbound and hydraulically bound mixtures - Part 41: Test method for the determination of the compressive strength of hydraulically bound mixtures |
| EN 13286-5:2003 | Unbound and hydraulically bound mixtures - Part 5: Test methods for laboratory reference density and water content - Vibrating table |
| EN 13286-4:2003 | Unbound and hydraulically bound mixtures - Part 4: Test methods for laboratory reference density and water content - Vibrating hammer |
| EN 13286-3:2003 | Unbound and hydraulically bound mixtures - Part 3: Test methods for laboratory reference density and water content - Vibrocompression with controlled parameters |
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