GOST 5382-2019 PDF

Full title and description

GOST 5382-2019 — "Cements and materials for cement production. Chemical analysis methods". This interstate (GOST) standard establishes methods and requirements for chemical analysis of cements, clinker, raw mixes, mineral additives and raw materials used in cement production.

Abstract

The standard specifies analytical procedures, accuracy requirements and sample‑preparation schemes for determining moisture content, loss on ignition, insoluble residue, major and trace oxides (including reactive silica), free calcium, alkalis, sulfur, halides and a range of trace elements in cement and cement production materials. It includes recommended systematic analysis schemes, annexes with sample‑preparation notes for X‑ray spectral methods and worked examples for selected determinations.

General information

• Status: Active / Enacted.
• Publication date: Approved 17 October 2019; put into effect 1 June 2020 (effective date June 1, 2020).
• Publisher: Interstate standard (GOST), implemented by the Federal Agency for Technical Regulation and Metrology (Rosstandart) / EASC system of interstate standards.
• ICS / categories: 77.150.10 (cement and related materials; testing and analysis in cement production).
• Edition / version: GOST 5382-2019 (current edition, introduced in 2019 and enacted 01/06/2020).
• Number of pages: 70 pages (main text and annexes in published editions).

Scope

Applies to cements, clinker, raw mixes, mineral additives and raw materials used in cement production. The standard sets the required accuracy for chemical analyses and describes methods for determining: mass fraction of moisture; loss on ignition; insoluble residue; silicon oxides (including reactive silica); calcium (including free calcium oxide); magnesium; iron; aluminium; titanium; sulfur; potassium; sodium; manganese; chromium; phosphorus; barium; chloride and fluoride ions; and other routine constituents and trace elements relevant to cement chemistry. It also contains recommended sample‑preparation procedures and schemes for systematic analysis.

Key topics and requirements

• Defined methods for moisture content (drying), loss on ignition and insoluble residue determinations.
• Procedures and accuracy limits for major oxides (SiO2, CaO, Al2O3, Fe2O3, MgO, TiO2, SO3) including determination of reactive silica.
• Analytical techniques covered: classical gravimetric and titrimetric methods, potentiometric and ion‑selective determinations for halides, and instrumental techniques referenced (X‑ray spectral methods, spectrometric techniques) with guidance on sample preparation.
• Requirements for calibration, use of reference materials and reporting of results; recommended systematic analysis flows and worked examples in annexes.
• Provisions for trace element determinations and limits on analytical uncertainty appropriate for quality control in cement manufacture.

Typical use and users

Used by cement plant laboratories, independent testing laboratories, quality control and R&D departments in cement and construction‑materials industries, regulatory bodies performing conformity assessment, and laboratories preparing reference materials or performing product release testing.

Related standards

Complementary to other GOST standards and regional/international standards covering physical testing of cement, specification standards for Portland and blended cements, standards for clinker and raw materials, and analytical method standards for XRF/AAS/ICP techniques. The standard is published and distributed in Russian (original) and available in translated/converted electronic editions from standards publishers.

Keywords

cement; clinker; raw mix; mineral additives; chemical analysis; moisture; loss on ignition; insoluble residue; reactive silica; oxides; titration; potentiometry; X‑ray spectral methods; quality control.

FAQ

Q: What is this standard?

A: An interstate (GOST) standard titled "Cements and materials for cement production. Chemical analysis methods" that defines methods and accuracy requirements for chemical testing of cement and related materials.

Q: What does it cover?

A: It covers sample preparation, measurement procedures and accuracy limits for moisture, loss on ignition, insoluble residue, major and minor oxides, halide ions and certain trace elements in cement and cement production materials, plus recommended analysis schemes and examples in annexes.

Q: Who typically uses it?

A: Cement plant QC and analytical laboratories, independent testing labs, regulatory/standards bodies and R&D units concerned with cement chemistry and product conformity.

Q: Is it current or superseded?

A: Current — GOST 5382-2019 is an enacted (active) standard: approved 17 October 2019 and put into effect 1 June 2020. Amendments/corrigenda and later corrections (where published) should be checked for the latest modifications.

Q: Is it part of a series?

A: It is part of the body of GOST/interstate standards addressing cement, clinker, raw materials and testing methods; it is intended to be used together with specification standards for particular cement types and with instrument‑specific analytical standards and methods.

Q: What are the key keywords?

A: Cement, clinker, chemical analysis, moisture, loss on ignition, reactive silica, oxides, titration, potentiometry, XRF.