10060 2017 — Gost

: Concrete is assigned a frost resistance grade (e.g., F100, F200), where the number represents the minimum number of freeze-thaw cycles the concrete can survive while meeting specific strength and mass loss criteria. 2. General Testing Requirements

This guide provides a comprehensive overview of , the interstate standard used in Russia and several CIS countries for determining the frost resistance of concrete . This standard ensures that concrete structures can withstand repeated freezing and thawing cycles without significant damage. 1. Overview and Purpose gost 10060 2017

: The average mass loss due to scaling and surface damage does not exceed 2% . : Concrete is assigned a frost resistance grade (e

Freezing in a 5% NaCl solution and thawing in the same solution. Structures exposed to de-icing salts or seawater. Freezing in air at lower temperatures (down to -50∘Cnegative 50 raised to the composed with power C ) to speed up results. Urgent quality control or high-grade concrete. Accelerated Method 2 This standard ensures that concrete structures can withstand

establishes the laboratory methods for testing how concrete resists deterioration caused by freezing and thawing.