UNI EN 13055-2 : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
LIGHTWEIGHT AGGREGATES - PART 2: LIGHTWEIGHT AGGREGATES FOR BITUMINOUS MIXTURES AND SURFACE TREATMENTS AND FOR UNBOUND AND BOUND APPLICATIONS
16-06-2016
01-01-2005
Foreword
1 Scope
2 Normative references
3 Terms, definitions and abbreviations
4 Requirements
4.1 General
4.2 Density
4.3 Aggregate size
4.4 Grading
4.5 Particle shape
4.6 Fines
4.7 Grading of LWA filler
4.8 Water content
4.9 Water absorption
4.10 Bulk crushing resistance
4.11 Percentage of crushed particles
4.12 Resistance to disintegration
4.13 Freezing and thawing resistance
4.14 Water suction height
4.15 Compaction and load bearing capacity
4.16 Resistance to cyclic compressive loading
4.17 Stiffening properties
4.18 Voids of dry compacted LWA filler
4.19 Resistance to thermal shock
4.20 Resistance to polishing
4.21 Resistance to wear by abrasion from studded tyres of
coarse LWA in surface treatments
4.22 Compatibility between LWA and bitumen
4.23 Chemical requirements
4.24 Thermal conductivity
5 Testing
5.1 Sampling
5.2 Quantity of test specimens
5.3 Preparation of test specimens
6 Evaluation of conformity
6.1 General
6.2 Initial type tests
6.3 Factory production control
7 Designation, supply marking and labelling
7.1 Designation
7.2 Supply
7.3 Marking and labelling
Annex A (normative) Compaction and load bearing capacity
A.1 General
A.2 Principle
A.3 Sampling
A.4 Apparatus
A.5 Preparation of test specimens
A.6 Procedure
A.7 Calculation and expression of results
A.8 Test report
Annex B (normative) Determination of resistance to freezing and
thawing of lightweight aggregates
B.1 Introduction
B.2 Principle
B.3 Apparatus
B.4 Sampling
B.5 Test specimens
B.6 Procedure
B.7 Calculation and expression of results
B.8 Test report
Annex C (normative) Factory production control
C.1 Introduction
C.2 Organization
C.3 Control procedures
C.4 Management of the production
C.5 Inspection and test
C.6 Records
C.7 Control of non-conforming product
C.8 Handling, storage and conditioning in production areas
C.9 Transport and packaging
C.10 Training of personnel
Annex D (informative) Guidance on how to convert quantities by mass
to quantities by volume
D.1 Background
D.2 Example calculation
Annex ZA (informative) Clauses of this European Standard addressing
the provisions of the EU Construction Products Directive
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