• Shopping Cart
    There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert
Celebrate World Standards Day. Save 10% with code WSD2026 until 31 Oct. Save now

BS EN 933-7:1998

Current

Current

The latest, up-to-date edition.

Tests for geometrical properties of aggregates Determination of shell content. Percentage of shells in coarse aggregates

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

15-07-1998

£142.00
Excluding VAT
Summarise this standard

Foreword
1 Scope
2 Normative references
3 Definitions
4 Principle
5 Apparatus
6 Preparation of test portion
7 Procedure
8 Calculation and expression of results
9 Test report
Annex A (informative) Example of a test data sheet

Specifies the method for determining the shell content of coarse aggregates and is applicable to gravel or mixed aggregate containing gravel.

Committee
B/502/6
DevelopmentNote
Supersedes 95/104668 DC (09/2005) Supersedes BS 812-106(1985). (12/2011)
DocumentType
Standard
Pages
8
PublisherName
British Standards Institution
Status
Current
Supersedes

This European Standard specifies a method for the determination of shell content of coarse aggregates. It applies to gravel or mixed aggregate containing gravel. The test method specified in this part of this European Standard is applicable to particle size fractions di/Di where Di ≤ 63 mm and di ≥ 4 mm. NOTE For aggregate sizes with D > 63 mm and/or d < 4 mm the test may be carried out on particle size fractions di/Di where Di ≤ 63 mm and di ≥ 4 mm.

Standards Relationship
NF EN 933-7 : 1998 Identical
NBN EN 933-7 : 1998 Identical
NEN EN 933-7 : 1998 Identical
EN 933-7:1998 Identical
NS EN 933-7 : 1ED 1998 Identical
DIN EN 933-7:1998-05 Identical
I.S. EN 933-7:1998 Identical
UNE-EN 933-7:1999 Identical

£142.00
Excluding VAT