Capacity to resist water pressure (e.g., W6, W8). Material Requirements:
Common classes include B15 (approx. M200), B25 (approx. M350), and B35 (approx. M450). gost 26633 2017 skachat pdf
View the standard with latest amendments (including 2022 corrections) on Docs.CNTD . Technical Archive: Access via Meganorm . 🏗️ Technical Overview Capacity to resist water pressure (e
Generally Portland cement (GOST 10178 or GOST 31108). Capacity to resist water pressure (e.g.
GOST 26633-2015 establishes requirements for concrete mixture composition, strength, and durability.
Measures cycles of freezing and thawing (e.g., F100, F200).
You can download the full text from the Moscow Government Portal (PDF) .