Generally Portland cement (GOST 10178 or GOST 31108).
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Heavy concrete must fall within 1800–2500 kg/m³ . Generally Portland cement (GOST 10178 or GOST 31108)
GOST 26633-2015 establishes requirements for concrete mixture composition, strength, and durability. W8). Material Requirements:
Capacity to resist water pressure (e.g., W6, W8). Material Requirements: