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Spanish national standards UNE are published by the company AENOR, which deals with the development of national standardization and certification in all industrial and services sectors. Its aim is to contribute to the quality, competitiveness and improvement of companies and to protect the environment.
ADDITIONS FOR CONCRETE. FLY ASH. SPECIFICATIONS FOR FLY ASHES WITH A CONTENT MORE THAN 10% IN CaO.
WITHDRAWN published on 18.11.1991
Selected format:ADDITIONS FOR CONCRETE. FLY ASH: SAMPLING, PREPARATION, CONSERVATION AND TRANSPORTATION OF THE SAMPLES
WITHDRAWN published on 22.12.1987
Selected format:ADDITIONS FOR CONCRETE. FLY ASH. CONTROL OF ACCEPTANCE
WITHDRAWN published on 15.12.1986
Selected format:ADICIONES AL HORMIGON. CENIZAS VOLANTES. DETERMINACION DE LA HUMEDAD
WITHDRAWN published on 15.12.1986
Selected format:ADDITIONS FOR CONCRETE. FLY ASK. DETERMINATION OF MOISTURE CONTENT
WITHDRAWN published on 23.11.1992
Selected format:ADDITIONS FOR CONCRETE. FLY ASH: DETERMINATION OF SULFUR TRIOXIDE (SO3) BY GRAVIMETRIC METHOD
WITHDRAWN published on 15.12.1986
Selected format:ADDITIONS FOR CONCRETE. FLY ASH: DETERMINATION OF LOSS ON IGNITION
WITHDRAWN published on 15.12.1986
Selected format:ADDITIONS FOR CONCRETE. FLY ASH. DETERMINATION OF THE CONTENT OF MAGNESIUM OXIDE.
WITHDRAWN published on 23.10.1991
Selected format:ADDITIONS FOR CONCRETE. FLY ASH. DETERMINATION OF THE CONTENT OF THE TOTAL COAL (TOC).
WITHDRAWN published on 15.2.1996
Selected format:ADDITIONS FOR CONCRETE. FLY ASH. DETERMINATION OF FINENESS
WITHDRAWN published on 15.12.1986
Selected format:Latest update: 2025-08-19 (Number of items: 2 212 995)
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