
DB32/T 3251-2017
储罐、罐车用非金属阻隔防爆安全技术要求
Safety technical specifications of nonmetal separate and explosion-proof material for storage and tansportation tank
2017-06-05实施
2017-05-05发布
目 次
1 范围 .................................................................................1
2 规范性引用文件 .......................................................................1
3 术语和定义 ...........................................................................1
4 非金属阻隔防爆材料 ...................................................................2
4.1 一般要求 .........................................................................2
4.2 外观质量 .........................................................................2
4.3 材料密度 .........................................................................2
4.4 阻燃性 ...........................................................................2
4.5 导电性能 .........................................................................2
4.6 耐高、低温性能 ...................................................................3
4.7 强度 .............................................................................3
4.8 抗冲击性能 .......................................................................3
4.9 安装要求 .........................................................................3
4.10 填充密度 ........................................................................3
4.11 留空率和置换率 ..................................................................3
4.12 振动耐久性 ......................................................................3
4.13 材料相容性 ......................................................................3
4.14 防爆性能要求 ....................................................................3
5 检验检测 .............................................................................3
5.1 非金属阻隔防爆材料检验 ...........................................................4
5.2 安装质量检验 .....................................................................4
5.2.1 填充密度........................................................................4
5.2.2 留空率..........................................................................4
5.2.3 置换率..........................................................................5
5.3 振动耐久性 .......................................................................5
5.4 材料的相容性 .....................................................................6
5.5 防爆性能检测 .....................................................................8
附 录 A (资料性附录) 测试装置示意图 ..............................................10
前 言
本标准根据GB/T 1.1-2009给出的规则起草。
本标准由江苏省安全生产监督管理局提出。
本标准由江苏省安全生产标准化技术委员会归口。