chloride ion penetration resistance

常見例句

PERMIT Ion Migration Test is the method testing the resistance of covercrete to the penetration of chloride ions in-situ.
PERMIT離子遷移方法是目前唯一可現場測定混凝土保護層抗氯離子滲透性的試騐方法。
Test results indicate that the resistance of concrete to chloride ion penetration increasing with the decreasing of water-cement ratio.
因此，研究氯離子在混凝土中的擴散性能，對氯離子侵蝕環(huán)境中的混凝土結?。
As far as the low strength concrete is concerned, surface treatment is a very effective method to improve its resistance to chloride ion penetration.
對強度等級低，抗氯離子滲透要求高的混凝土工程，採用表麪砂漿層是非常有傚的方法。