RO
SR EN 13305:2009
Bitumen and bituminous binders - Framework for specification of hard industrial bitumens
This European Standard provides a framework for the specification of hard industrial bitumens used mainly in flooring, varnishes, mineral rubber, roofing and mastic. Within Europe several types of hard industrial bitumen are used, and dependent upon traditional practices, different grades may be used for the same purpose. The framework given in this European standard provides a basis for quality agreements to be established between supplier and client. The hard industrial bitumen products are graded by the limits of the ring and ball softening point values, expressed as multiples of 5, and are characterised by an H in front of the values.
Status :
Valid
Approval date : 8/31/2009
Publish date : 9/2/2009
Number of pages : 6
ICS : 75.140 Waxes, bituminous materials and other petroleum products,91.100.50 Binders. Sealing materials
Technical Committee : 187 - Roads
- Replaces SR EN 13305:2004