GB/T 36140-2018 in English
VALIDTechnical requirements for assembled insulation combination wall composite by glass fiber reinforced inorganic materials
- Issued on:2018-05-14
- Implemented on:2019-04-01
- File Format:PDF
- Delivery:Via email within 5 business days
$359.00
《GB/T 36140-2018装配式玻纤增强无机材料复合保温墙体技术要求》由TC454（全国建筑构配件标准化技术委员会）归口，主管部门为住房和城乡建设部。
Introduction
1. Overview and scope of application
GB/T 36140-2018 "Technical requirements for assembled glass fiber reinforced inorganic material composite insulation wall" mainly stipulates the technical requirements for assembled glass fiber reinforced inorganic material composite insulation wall panels, which is applicable to non-load-bearing exterior walls and interior partitions in general industrial and civil buildings.
2. Comparison of standard frameworks
| Standard dimensions | Technical requirements | Test methods |
|---|---|---|
| Appearance quality | The board surface must not have defects such as missing ribs, flash and burrs | Visual inspection and measuring tools should be used in combination |
| Dimensional tolerance | The width tolerance is ±4mm (E)/±2mm (P), and the height tolerance is ±3mm (E)/±5mm (P) | Measured in accordance with GB/T 30100-2013 standard |
| Performance indicators | Impact resistance: E≥900N·m, P≥147N·m; airborne sound insulation performance: Rw+C≥45dB (E), ≥30dB (P) | Tested in accordance with GB/T 19889.3 and GB/T 31433 standards |
3. Technical requirements interpretation
3.1 Material selection and performance
The glass fiber reinforced inorganic composite insulation wall is composed of glass fiber reinforced inorganic board as the surface layer and the sandwich layer is composed of thermal insulation material. The selection of materials must comply with the requirements of GB/T 5464 "Test method for non-combustibility of building materials" and JG/T 396-2012 "Non-load-bearing fiber reinforced cement board for exterior wall".
3.2 Construction and installation specifications
4. Implementation suggestions
In actual applications, appropriate insulation materials (such as EPS, RW, etc.) should be selected according to the design requirements of the building. During the construction process, quality control must be strictly carried out in accordance with standard dimensional deviations and performance indicators, especially in terms of fire resistance and wind pressure resistance, to ensure the safety and durability of the building.
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