Concrete Profile Grinder NT BUILD 443 and ASTM C1556.
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- เผยแพร่เมื่อ 10 ก.ย. 2024
- The Profile Grinder is used to obtain concrete powder samples by precision grinding at small depth increments for accurate determination of the chloride ion profile for the following applications:
Following immersion of specimens in a chloride solution in the laboratory, e.g., according to NT Build 443 “Concrete, Hardened: Accelerated Chloride Penetration” or ASTM C1556 "Test Method for determining the Apparent Chloride Diffusion Coefficient of Cementitious Mixtures by Bulk Diffusion or
On-site on structures that have been subjected to chloride ion ingress. - วิทยาศาสตร์และเทคโนโลยี