{"id":361712,"date":"2024-10-20T01:37:14","date_gmt":"2024-10-20T01:37:14","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-iso-12958-22020\/"},"modified":"2024-10-26T02:31:13","modified_gmt":"2024-10-26T02:31:13","slug":"bs-en-iso-12958-22020","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-iso-12958-22020\/","title":{"rendered":"BS EN ISO 12958-2:2020"},"content":{"rendered":"

This document specifies a method for determining the constant-head water flow capacity within the plane of a geotextile or geotextile-related product, using boundary materials and test conditions of interest. A standard series of test conditions are proposed, involving soil confinement, low hydraulic gradients, seating times and an array of normal loads.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
4<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
6<\/td>\nForeword <\/td>\n<\/tr>\n
7<\/td>\nIntroduction <\/td>\n<\/tr>\n
9<\/td>\n1 Scope
2 Normative references
3 Terms and definitions <\/td>\n<\/tr>\n
10<\/td>\n4 Principle
5 Apparatus and materials <\/td>\n<\/tr>\n
12<\/td>\n5.2 Water
6 Specimens and boundary conditions
6.1 Handling
6.2 Selection <\/td>\n<\/tr>\n
13<\/td>\n6.3 Number and dimensions
6.3.1 Geotextile or geotextile-related product
6.3.2 Other geosynthetic products
6.4 Granular materials used as boundaries <\/td>\n<\/tr>\n
14<\/td>\n6.5 Specimen condition
7 Test procedure <\/td>\n<\/tr>\n
16<\/td>\n8 Calculations and expression of results
8.1 Products with a continuous structure (i.e. with no discrete draining elements)
8.2 Products with discrete draining elements <\/td>\n<\/tr>\n
17<\/td>\n8.3 Graphical representation <\/td>\n<\/tr>\n
18<\/td>\n9 Test report <\/td>\n<\/tr>\n
19<\/td>\nAnnex A (informative) Determination of the correction factor RT for conversionto a water temperature of 20 \u00b0C <\/td>\n<\/tr>\n
21<\/td>\nAnnex B (informative) Experimental data and calculations for a specimen <\/td>\n<\/tr>\n
22<\/td>\nAnnex C (informative) Use of a reference soil as a boundary condition <\/td>\n<\/tr>\n
23<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Geotextiles and geotextile-related products. Determination of water flow capacity in their plane – Performance test<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2020<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":361720,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[883,2641],"product_tag":[],"class_list":{"0":"post-361712","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-59-080-70","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/361712","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/361720"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=361712"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=361712"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=361712"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}