Ready-mix concrete M200 — classified as БСТ В-15 П4 under Russian GOST standards — is a mid-strength structural concrete manufactured by STROYINDUSTRIYA LLC at its Samara-based batching plant. Strength class В-15 equates to a characteristic compressive strength of 15 MPa, placing M200 among the most widely specified grades in civil and residential construction: robust enough for load-bearing structures, yet economically suited to a broad range of applications.
The company offers M200 in two aggregate variants — with crushed sedimentary rock for general-purpose use, and with harder igneous-rock aggregate for more demanding structural requirements.
STROYINDUSTRIYA maintains on-site storage capacity for over 2,200 tonnes of cement and more than 35,000 tonnes of sand and crushed stone, supporting uninterrupted production at scale. Since the plant's founding, it has supplied in excess of 900,000 cubic metres of concrete — a figure that reflects both production capacity and long-term customer confidence.
Quality is controlled by a certified in-house laboratory whose technologists and QC inspectors monitor every stage of the production cycle; conformity certificates accompany each shipment. The plant also accepts client-specified mix designs.
Delivery is available throughout Samara Oblast and neighboring regions by the company's own mixer fleet and concrete pump trucks.
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