Quality Assurance
The Quality Management Systems
and Procedures of Aggregate
Industries have been approved by
Lloyd’s Register Quality Assurance
Ltd to BS EN ISO 9002: 1994, EN
ISO 9002: 1994 and ISO 9002: 1994.
All Serviceproctection Marker
Blocks are manufactured by
Bradstone Specialist Products using
C50 concrete tested in accordance
with BS 1881 Parts 102
and 116.
Typical Specification Clause
Service location and identification
to be Serviceprotection Marker
Blocks, type CG..., as
manufactured by
Charcon Specialist Products,
Marions Way, Coventry Road,
Croft, Leicester LE9 3GP.
