GOST 12088-77 PDF

Full title and description

GOST 12088-77 — "Textiles and articles. Method for the determination of air permeability" (Russian: ГОСТ 12088-77, Материалы текстильные и изделия из них. Метод определения воздухопроницаемости). The standard defines a laboratory method for measuring the rate of air flow through a specified area of textile materials under a given pressure difference.

Abstract

GOST 12088-77 specifies test apparatus, sample preparation, test procedure, measurement conditions and result processing for determining air permeability (breathability) of a wide range of textile materials and articles (woven and knitted fabrics, nonwovens, felts, artificial fur, laminated/coated materials and related products). The method measures the volume of air passing perpendicularly through a defined area of material per unit time at a specified pressure differential.

General information

• Status: Commonly listed as an active/in-force GOST test method in commercial standards catalogs and technical libraries; users should confirm current legal/applicability status with the national standards registry when required for regulatory compliance.
• Publication date: Approved in 1977 (Decision of the State Committee on Standards dated 11 February 1977) and introduced/implemented from 1 January 1979 in many catalogs.
• Publisher: State Committee for Standards / Издательство стандартов (USSR / national standards publisher for the original edition).
• ICS / categories: Textile fabrics — ICS 59.080.30 (air permeability / textile testing).
• Edition / version: Designation GOST 12088-77 (original 1977 standard; commonly referenced as the 1977 edition).
• Number of pages: Catalogs and sellers list the document at about 11–14 pages depending on format/translation.

Scope

The standard applies to household and technical textile fabrics and articles (including special-purpose and military fabrics), knitted and nonwoven materials, felt, artificial fur, laminated materials and products made from them. It establishes the laboratory procedure for determining air permeability by measuring air volume passing through a specified test area under defined pressure difference and test conditions.

Key topics and requirements

• Definition of air permeability and related units (volume per unit area per time at specified pressure differential).
• Sampling and preparation of test specimens (sample selection, conditioning, mounting).
• Required apparatus and measurement setup (air permeability tester, pressure-differential controls, specimen clamps and defined test area/nozzle).
• Specified test conditions (pressure differentials, test area size, number of determinations, repeatability procedures).
• Calculation, presentation and processing of results (conversion to standard units, averaging and reporting).
• Notes on applicability to woven, knitted, nonwoven, coated and multilayer materials and how construction affects measured permeability.

Typical use and users

Test laboratories, textile and apparel manufacturers, material R&D groups, quality assurance departments, procurement/specification engineers and compliance bodies use GOST 12088-77 (or reference it) when evaluating breathability/airflow performance of fabrics and textile products destined for markets that accept or require GOST-based methods. It is also used as an equivalent/compatible method alongside international standards for instrument calibration and comparison.

Related standards

GOST 12088-77 is related to international and national test methods for fabric air permeability such as ISO 9237 (EN ISO 9237), ASTM D737, DIN 53887 and JIS L1096; it is frequently listed among the set of standards referenced by air-permeability test equipment vendors and textile testing laboratories.

Keywords

air permeability; breathability; textile testing; fabric air flow; differential pressure; sample conditioning; air permeability tester; GOST 12088-77; textiles.

FAQ

Q: What is this standard?

A: GOST 12088-77 is a Soviet/Russian national standard that specifies a laboratory method for determining the air permeability of textile materials and articles.

Q: What does it cover?

A: It covers required apparatus, specimen selection and preparation, test procedure, measurement conditions (pressure differential and test area), data processing and reporting for a broad range of textile materials including woven and knitted fabrics, nonwovens, felts and laminated/coated textiles.

Q: Who typically uses it?

A: Textile testing laboratories, manufacturers, R&D and QA teams, and procurement/specification engineers working with textiles for markets or requirements that reference GOST test methods. Equipment suppliers also reference the method when listing compatible standards for air-permeability testers.

Q: Is it current or superseded?

A: Commercial standards catalogs and technical libraries commonly list GOST 12088-77 as an active/valid test method, but official legal status can vary over time and between registries; users requiring authoritative confirmation for regulatory or contractual purposes should check the current national standards registry or standards body for any amendments, replacements or withdrawal notices.

Q: Is it part of a series?

A: It is part of the body of GOST standards for textiles and textile testing and is referenced by other standards addressing fabric properties, sampling and hygienic indices; it is often used alongside international air‑permeability methods (e.g., ISO 9237).

Q: What are the key keywords?

A: Air permeability, permeability to air, breathability, textile testing, differential pressure, sample preparation, air permeability tester, GOST.