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17

published ISO standards *

under the direct responsibility of ISO/TC 102/SC 3

2

ISO standards under development *

under the direct responsibility of ISO/TC 102/SC 3

16

Participating countries

9

Observing countries

* number includes updates

Reference Title Type
ISO/TC 102/SC 3/WG 18 Determination of Blaine air permeability specific surface area Working group *
ISO/TC 102/SC 3/WG 19 Determination of the compaction curve by Proctor/Fagerberg methods Working group *

* The convener can be reached through the secretariat (See contact information below)

ISO/TC 102/SC 3 - Secretariat

ABNT Brazil
ABNT/CB-41 - Minérios de Ferro
Rua Alagoas, 1270 - 10 andar
Conjunto 1001
Funcionários
30130-160 Belo Horizonte Minas Gerais
Brazil

Tel: +55 31 3223 6751
Fax: +55 31 3223 6751

Secretariat direct:
Mrs Renata Penna