BS EN 12225-2000 土工织物及其相关产品.通过土埋试验测定抗微生物的方法

标准号：BS EN 12225-2000
中文标准名称：土工织物及其相关产品.通过土埋试验测定抗微生物的方法
英文标准名称：Geotextiles and geotextile-related products - Method for determining the microbiological resistance by a soil burial test
标准类型：W59
发布日期：2000/11/15 12:00:00
实施日期：2000/11/15 12:00:00
中国标准分类号：W59
国际标准分类号：07.100.99;59.080.70
适用范围：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.