ANTI-RADIATION HEAVY CONCRETE, USEFUL IN THE MANUFACTURE OF CONTAINERS FOR RADIOACTIVE WASTE.

摘要

The concrete according to the invention contains (for 1 m3): BR/ - 250 to 400 kg of cement BR/ - 120 to 140 kg of water BR/ - 1000 to 1300 kg of hematite 0 / 1 mm BR/ - 900 to 1000 kg of hematite 0/5 mm BR/ - 1700 to 1800 kg of 8/25 mm hematite, BR/ and, where appropriate, adjuvants up to 2% by weight of the cement, the density of this concrete being greater than 4.