BS ISO 4179-2005
压力和非压力管道用球墨铸铁管和配件.水泥灰浆内衬

Ductile iron pipes and fittings for pressure and non-pressure pipelines - Cement mortar lining

BS ISO 4179-2005 发布历史

This International Standard specifies the nature, the method of application, the surface condition and the minimum thickness of internal linings of cement mortar for ductile iron pipes and fittings for pressure and non-pressure pipelines as defined in ISO 2531 and ISO 7186. It covers cement mortar linings which are used to improve the hydraulic properties of pipes and fittings compared to un-lined pipes and fittings and/or to prevent corrosion damage and includes special requirements for linings of gravity sewers operating partially filled. It also covers linings used for the conveyance of particularly aggressive fluids, where the following solutions may be used either separately or in combination: a) an increase in the thickness of the lining; b) a change of the type of cement; c) a coating over the lining.

BS ISO 4179-2005由英国标准学会 GB-BSI 发布于 2005-07-22，并于 2005-07-22 实施。

BS ISO 4179-2005 在中国标准分类中归属于: J31 铸造，在国际标准分类中归属于: 23.040.10 铁管和钢管,23.040.40 金属配件。

BS ISO 4179-2005的历代版本如下：

• 2005年07月22日 BS ISO 4179-2005 压力和非压力管道用球墨铸铁管和配件.水泥灰浆内衬

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标准号

BS ISO 4179-2005

发布日期

2005年07月22日

实施日期

2005年07月22日

废止日期

无

中国标准分类号

J31

国际标准分类号

23.040.10;23.040.40

发布单位

GB-BSI

被代替标准

02/709348 DC-2002

适用范围

This International Standard specifies the nature, the method of application, the surface condition and the minimum thickness of internal linings of cement mortar for ductile iron pipes and fittings for pressure and non-pressure pipelines as defined in ISO 2531 and ISO 7186. It covers cement mortar linings which are used to improve the hydraulic properties of pipes and fittings compared to un-lined pipes and fittings and/or to prevent corrosion damage and includes special requirements for linings of gravity sewers operating partially filled. It also covers linings used for the conveyance of particularly aggressive fluids, where the following solutions may be used either separately or in combination: a) an increase in the thickness of the lining; b) a change of the type of cement; c) a coating over the lining.