Use these source documents when preparing a concrete batching plant raw-material checklist for Central Asian projects. The collection covers construction sand, crushed stone and gravel, cement, water for concrete and mortar, and admixtures, with separate country-specific reference documents below.
Important: a GOST document is not automatically in force in every Central Asian country. Before procurement, laboratory testing or acceptance, confirm the current national adoption, amendments, project specification and contract for the destination country. These downloads are reference copies, not a substitute for the official current standards catalogue.
Material standards and reference PDFs
| Material | Reference document | Download | Original source |
|---|---|---|---|
| Construction sand | ГОСТ 8736-2025, “Sand for construction works. Specifications” (Russian-language copy) | Download ГОСТ 8736-2025 PDF | Stroyinf mirror |
| Crushed stone and gravel | ГОСТ 8267-93, dense-rock crushed stone and gravel for construction works | Download ГОСТ 8267-93 PDF | Stroyinf mirror |
| General construction cement | ГОСТ 31108-2020, “General construction cements. Specifications” | Download ГОСТ 31108-2020 PDF | Rosgosts mirror |
| Water for concrete and mortar | ГОСТ 23732-2011, technical conditions for water used in concrete and mortars | Download ГОСТ 23732-2011 PDF | Stroyinf mirror |
| Concrete and mortar admixtures | ГОСТ 24211-2008, general technical requirements for admixtures | Download ГОСТ 24211-2008 PDF | Meganorm mirror |
Country documents: read their scope carefully
Uzbekistan: sand and gravel deposit reserve classification
The supplied Russian-language PDF is an instruction for classifying reserves at sand and gravel deposits, identified as Annex 12 to a State Commission protocol dated 26 September 2022. It concerns geological exploration and mineral-reserve estimation. It is not a concrete aggregate product-quality or incoming acceptance standard.
Download the Uzbekistan 2022 deposit classification instruction PDF · Original government PDF
Kazakhstan: 2015 order excerpt on interstate standards
The reader-format PDF summarizes the supplied copy of Kazakhstan Order No. 217-OD dated 30 October 2015. Its appendix entry shown here introduces ГОСТ 8736-2014 for construction sand from 1 November 2015, replacing ГОСТ 8736-93. This is a historical order excerpt, not a current Kazakhstan standards catalogue. It does not establish whether ГОСТ 8736-2025 is currently adopted for a particular project.
Download Kazakhstan Order 217-OD excerpt PDF · Original order page
China: Beijing ready-mix raw-material notice
This 2023 Beijing municipal notice discusses supplier records, incoming checks, raw-material documentation and quality control for ready-mix concrete in Beijing. It is included as a management-process example only; it is not a Central Asian regulation or standard.
Download the Beijing 2023 notice PDF (Chinese) · Original Beijing government page
How to use these references for a batching plant project
- Confirm the country, project authority and current standard edition before quoting a test method or acceptance limit.
- Ask suppliers for source, grading or fraction, test reports, certificates and recent quality records for each aggregate lot.
- Align aggregate moisture, grading and maximum particle size with the mix design, batching system and mixer configuration.
- Confirm cement type, water quality and admixture compatibility through the project laboratory and approved mix design.
- Record sampling frequency, test method, acceptance criteria and responsibility in the project specification and supply contract.
Frequently asked questions
Can I use these GOST PDFs as the current rules for any Central Asian country?
No. Adoption, national amendments and effective editions can differ by country and project. Verify the destination-country catalogue and project documents before applying a test method or limit.
Is the Uzbekistan PDF an aggregate quality standard?
No. The supplied file is about geological classification and estimation of sand and gravel deposit reserves, not incoming material acceptance for concrete production.
Which materials do the listed GOST references cover?
The supplied editions cover construction sand, crushed stone and gravel, general construction cement, water for concrete and mortar, and concrete/mortar admixtures. The titles describe document scope; project applicability must still be checked locally.
For a batching plant configuration, compare the HZS50, HZS60 and HZS75 pages, or send the project country and raw-material specifications for a quotation discussion.
Document sources and local files were checked on 9 November 2026. Standards and government pages can change; confirm the current official issue before using these materials for design, procurement, laboratory work or acceptance.