Бетон. Определение содержания воздуха в свежеприготовленном бетоне. Метод прессования
Название (англ.):
Concrete; Determination of air content of freshly mixed concrete; Pressure method
Описание (англ.):
Specifies a method for the determination of the air content of freshly mixed concrete from observation of the change in volume of concrete with a change in pressure. The method is intended for use with concretes and mortars made with relatively dense aggregates for which the aggregate correction factor can be satisfactorily determined by the technique described in clause 5. It is not applicable to concretes made with lightweight aggregates, air-cooledblast-furnace slag, or aggregates of high porosity.
Дата регистрации:
01.05.80
Дата введения:
01.03.80
Код КГС:
Ж19
Код ОКСТУ:
5870;5809
Код ОКС(МКС):
91.100.30
Код ОКП:
5870;5809
Нормативные ссылки:
BS 1881 PART 106-1983, EQV*NF P18-353-1985, NEQ*NS 3659-1987, NEQ*SFS 5287-1987, NEQ*SS 13 71 24-1983, NEQ*NEN 5962(1988/NNI), EQV*BS 1881 PART 105(1983/BSI), EQV*DIN EN 12395-1996, NEQ
Ключевые слова:
AIR CONCRETE CONCRETES DETERMINATION OF CONTENT FRESH CONCRETE