GB/T 35169-2017 in English
VALIDTest method of weatherability for external thermal insulation composite systems of building
- Issued on:-
- Implemented on:2018-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$156.00
| Standard No: | GB/T 35169-2017 |
| Document status: | VALID |
| Title in English: | Test method of weatherability for external thermal insulation composite systems of building |
| Title in Chinese: | 建筑外墙外保温系统耐候性试验方法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Implemented on: | 2018-11-01 |
| ICS Classification: | 91.100.60-Thermal and sound insulating materials |
| Chinese Classification: | Q25-Heat insulation, sound absorption, light fireproof material |
| Professional Classification: | GB-National Standard |
| Related Topics: | In Vitro Test System Validation
Test temperature resistance Foreign experimental system weather resistant temperature system wall waiting temperature system gb/t35169 GB/T35169-2017 GBT35169 GB/T 35169-2017 External wall insulation system Weather resistance test national standard testing method External standard method method verification system applicability |
《GB/T 35169-2017建筑外墙外保温系统耐候性试验方法》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
GB/T 35169—2017 Standard Interpretation
| Standard Dimensions | Technical Requirements | Implementation Points |
|---|---|---|
| Test Equipment | Box, Temperature Control System, Humidity Control System, Spray Water System, Test Base Wall | Ensure Equipment Accuracy and Calibrate Sensors Regularly |
| Specimen Structure | Height ≥2.0m, Length ≥3.0m, Side Insulation Layer Thickness 20-25mm | Made according to the actual project proportion to ensure material consistency |
| Test Process | 80 cycles of hot rain, 5 cycles of hot and cold, precise control of temperature and humidity | Strictly follow the temperature and humidity curve, record key data |
Background of standard formulation and analysis of technical evolution
Background:With the improvement of building energy-saving requirements, the exterior wall insulation system has become an important energy-saving technical means. Weather resistance test is a key indicator for evaluating the long-term performance of the system.
Technical evolution:From the early simple climate test to the current comprehensive simulation test, the standard has gradually improved the test method and evaluation system.
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