GB/T 35608-2024 in English
VALIDGreen products assessment—Thermal insulation
- Issued on:2024-06-29
- Implemented on:2025-01-01
- File Format:PDF
- Delivery:Via email within 5 business days
$534.00
《GB/T 35608-2024绿色产品评价 绝热材料》由TC191（全国绝热材料标准化技术委员会）归口，主管部门为中国建筑材料联合会。
Introduction
1. Standard Overview
GB/T 35608-2024 "Green Product Evaluation of Insulation Materials" replaces the old standard GB/T 35608-2017. The main revisions include adjustments to the scope of application, the addition of green benchmark product values and low-carbon attribute requirements, and updates to multiple test methods.
2. Scope of application of the standard
This standard applies to:
- Rock wool products and glass wool products for construction
- Molded polystyrene foam plastics, flexible foam rubber and plastic
- Foam glass products, glass fiber-based aerogel composite products
- Vacuum insulation panels and their applications in household appliances
3. Core indicators of the standard
| First-level indicators | Second-level indicators | Benchmark value (green benchmark product) | Benchmark value (green product) |
|---|---|---|---|
| Resource attributes | Solid waste utilization rate | ≥90% | |
| Energy attributes | Comprehensive energy consumption per unit product (kgce/m³) | ≤400 | ≤430 |
| Environmental attributes | Formaldehyde emission (mg/m³) | ≤0.10 | ≤0.50 |
4. Practical application cases
Taking rock wool products as an example, the green product evaluation indicators include:
- Long-term water absorption rate: ≤5%
- Thermal conductivity (25°C): ≤0.046 W/m·K
- Tensile strength perpendicular to the surface: ≥10 kPa
5. Comparison of standard frameworks
| Dimensions | GB/T 35608-2017 | GB/T 35608-2024 |
|---|---|---|
| Scope of application | Only covers insulation materials for building | New vacuum insulation panels for household appliances |
| Evaluation indicators | Carbon footprint reporting requirements are not included | New low-carbon attributes and carbon footprint calculation |
| Test method | Lack of long-term water absorption test | Add immersion method determination (Appendix B) |
6. Implementation suggestions
To ensure the effective implementation of the standard, enterprises should:
- Establish and continuously improve the quality management system (ISO 9001), environmental management system (ISO 14001) and energy management system (GB/T 23331).
- Use the indicator calculation method in Appendix A to accurately calculate the solid waste utilization rate and unit product energy consumption.
- Refer to Appendix C to prepare a detailed carbon footprint report to support the certification of green products.
Loading PDF document...
Error loading PDF. Please make sure the file is valid and try again.
We also recommend
-
GB/T 32151.25-2024 in English
Requirements of the greenhouse gas emissions accounting and reporting—Part 25: Food, tobacco, alcohol, beverage and refined tea enterprise
2024-09-29 -
GB/Z 40869-2021 in English
Classification and code of waste motor
2021-11-26 -
GB/T 31088-2014 in English
General guideline of circular economy management for industrial parks
2014-12-22 -
GB/T 32151.4-2026 in English
Requirements of the greenhouse gas emission accounting and reporting一Part 4: Aluminium smelting production enterprise
2026-01-28 -
GB/T 39966-2021 in English
Guidelines for environmental performance evaluation in waste resource multiple utilization enterprises
2021-03-09 -
GB/T 27611-2011 in English
General requirements and labeling for recycled and remanufactured products
2011-12-05 -
GB/T 32151.52-2025 in English
Requirements of the greenhouse gas emissions accounting and reporting—Part 52：Domestic ceramics enterprise
2025-05-30 -
GB/T 32151.40-2025 in English
Requirements of the greenhouse gas emissions accounting and reporting—Part 40: Building waterproof materials enterprises
2025-01-24
