Plastics piping systems — Polyolefin pipes and mechanical fitting assemblies — Test method for the resistance to end load (AREL test)
塑料管道系统——聚烯烃管和机械配件组件——耐端部载荷的试验方法(AREL试验)
发布日期:
2010-08-30
ISO 19899:2010规定了一种方法,用于确定标称外径小于或等于63 mm的机械连接聚烯烃管和配件组件,在长期施加恒定纵向作用力的情况下,组件松弛和蠕变对组件抵抗管道拔出的影响。
ISO 19899:2010 specifies a method to determine, for mechanically jointed polyolefin pipe and fitting assemblies in sizes of nominal outside diameter of less than or equal to 63 mm, the effect of component relaxation and creep on the resistance of the assembly to pipe pull out under the long-term application of a constant and longitudinally applied force.