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Norm
ÖNORM EN 12225
Issue date: 2000 12 01
Geotextiles and geotextile-related products - Method for determining the microbiological resistance by a soil burial test
This standard specifies a method for the determination of the microbiological resistance of geotextiles and geotextile-related products by a soil burial test. It does not...
Withdrawn: 2021 01 15
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 10 Pages
Language:
German
| English
| Download GER/ENG
Currently valid:
Optionally co-design standards:
This standard specifies a method for the determination of the microbiological resistance of geotextiles and geotextile-related products by a soil burial test. It does not specify for which
products or in which applications the soil burial test is required.
NOTE 1: For further reference see CR ISO 13434.
NOTE 2: Experience and exhumation of geotextiles and geotextile-related products which had performed successfully, in some cases for more than two decades, indicate that geotextiles and geotextile-related products made out of synthetic materials are generally resistant against microbially initiated decay. It can therefore
be expected that most of these products commercially available at the present time will pass the soil burial test successfully and it is probably not necessary to submit them all to this test independent of their function. However, if the requirements for
appropriate functioning of the geotextiles and geotextile-related products demand proof of microbiological resistance or if they are manufactured from newly developed polymers whose resistance is in any doubt, the soil burial test should be performed.
ÖNORM EN 12225
2021 01 15
Geosynthetics - Method for determining the microbiological resistance by a soil burial test
Norm
ÖNORM EN 12225
2000 12 01
Geotextiles and geotextile-related products - Method for determining the microbiological resistance ...
Norm
↖
ÖNORM ENV 12225
1997 03 01
Geotextiles and geotextile-related products - Method for determining the microbiological resistance ...
Vornorm
Norm
Issue date :
2021 01 15
Geosynthetics - Method for determining the microbiological resistance by a soil burial test