GOST 34041-2016 PDF

Full title and description

GOST 34041-2016 — Furniture, timber and polymer materials. Method for determination of hydrogen chloride (HCl) emission in the air of climatic (test) chambers. The standard specifies a chamber test method to determine HCl release from furniture items, wood-based and polymer-containing materials under defined climatic and ventilation conditions.

Abstract

This standard defines a quantitative method to measure hydrogen chloride released from products and materials placed in test (climatic) chambers with working volumes from 0.125 m³ to 50.0 m³. It describes sample preparation and placement, chamber parameter control (temperature, relative humidity, air exchange), active periodic sampling of chamber air into absorbent traps, chemical processing and spectrophotometric determination of HCl (optical measurement), and rules for calculating stationary concentration and emission values. The method is intended for product conformity assessment and production quality control.

General information

• Status: Active (in force / действует).
• Publication date: Adopted 2016 (designation year 2016); introduced as a national standard in the Russian Federation 1 May 2018; reprinted (reissue) September 2019.
• Publisher: Interstate (regional) standard — developed by VNIIDREV and adopted via the Interstate Council for Standardization, Metrology and Certification; implemented nationally via the Federal Agency on Technical Regulating and Metrology (Rosstandart).
• ICS / categories: ICS 97.140 (Furniture); OKS / classification also references 79.060 (wood processing / technology).
• Edition / version: First issued as GOST 34041-2016 (with a republication/reissue in 2019).
• Number of pages: 16 pages (typical published text length).

Scope

Applies to furniture, furniture parts, wood‑based composite materials and polymer-containing materials. The standard specifies a chamber test procedure to determine HCl emissions under controlled conditions that simulate typical use environments. Test chambers covered range in working volume from 0.125 m³ to 50.0 m³. The method is intended for certification, declaration of conformity and for setting materials into production.

Key topics and requirements

• Test chamber volume range: 0.125 m³ to 50.0 m³; chamber construction and mixing requirements to ensure representative air circulation.
• Specified climatic conditions for default tests: temperature 23.0 ± 0.5 °C; relative humidity 50 ± 3 %; air exchange rate 1.00 ± 0.05 h⁻¹; minimum air velocity over samples not less than 0.1 m/s.
• Sample loading (saturation): defined surface-area-to-chamber-volume ratios (m/m) for different product types (examples: cabinet furniture, tabletops, seating etc.) to achieve specified “saturation” during test.
• Sampling and analysis: periodic active sampling (pumping air through absorbent traps containing water), chemical treatment and spectrophotometric measurement (optical density at the prescribed wavelength) to quantify HCl concentration.
• Calculation rules: determination of stationary concentration from the arithmetic mean of the last series of measurements (with specified acceptance criteria for variability) and reporting of emission values in mg/m³.
• Reporting: mandatory recording of actual chamber parameters (temperature, humidity, air-exchange, air velocity, sample area, sampling points) and inclusion of these values in the test report.

Typical use and users

Used by product test laboratories, manufacturers of furniture and wood‑based or polymer-containing materials, certification and regulatory bodies, and quality departments to: (1) verify compliance with regional safety requirements for furniture and interior products; (2) provide input data for conformity assessment and marking; (3) control production quality and assess material suitability for intended indoor use. The method supports mandatory conformity schemes under relevant technical regulations.

Related standards

The standard is harmonized with and cites related international standards for chamber emission testing such as EN 717-1 (wood-based panels — formaldehyde emission by chamber method) and ISO 12460-1 (1‑m³ chamber formaldehyde test); it is part of a family of GOST documents on emissions from furniture and materials (other related GOSTs in the 340xx series address emissions of other substances and specific product types).

Keywords

GOST 34041-2016; hydrogen chloride; HCl emission; climatic chamber; furniture testing; wood-based materials; polymer materials; chamber method; spectrophotometry; emission testing; certification; indoor air quality.

FAQ

Q: What is this standard?

A: GOST 34041-2016 is an interstate/regional standard that specifies a chamber method to determine hydrogen chloride (HCl) emissions from furniture, wood‑based and polymer-containing materials.

Q: What does it cover?

A: It covers sample preparation and placement, climatic chamber requirements (volume range 0.125–50.0 m³), specified test climate and ventilation parameters, air sampling into absorbents, chemical processing, spectrophotometric measurement and rules for calculating stationary concentration and emission results.

Q: Who typically uses it?

A: Test laboratories, furniture and materials manufacturers, certification bodies and regulatory agencies responsible for product safety and conformity assessment use the standard.

Q: Is it current or superseded?

A: As of the published/available records the standard is in force (active). It was adopted in 2016 (designation year) and introduced into national practice (Russian Federation) on 1 May 2018; a reissue was published in September 2019. Users should confirm national status updates before release to market.

Q: Is it part of a series?

A: Yes — it belongs to a set of GOST standards addressing emissions from furniture and related materials (other GOST 3403x/3404x series items cover emissions of different compounds and specific product categories) and is aligned with international chamber-method standards such as EN 717-1 and ISO 12460-1.

Q: What are the key keywords?

A: Hydrogen chloride, HCl, emission, climatic chamber, furniture testing, wood-based materials, polymer-containing materials, chamber method, spectrophotometry, certification.