{"id":218842,"date":"2024-10-19T14:11:58","date_gmt":"2024-10-19T14:11:58","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-15382010a12015\/"},"modified":"2024-10-25T07:28:12","modified_gmt":"2024-10-25T07:28:12","slug":"bs-en-15382010a12015","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-15382010a12015\/","title":{"rendered":"BS EN 1538:2010+A1:2015"},"content":{"rendered":"

This European Standard establishes general principles for the execution of diaphragm walls as either retaining walls or cut-off walls.<\/p>\n

\n
\n NOTE 1\n <\/div>\n

This standard covers only structures constructed in a trench excavated with a support fluid or in dry conditions, where soil is removed and replaced by concrete or slurry and with wall thickness B<\/i> \u2265 40 cm.<\/p>\n<\/div>\n

\n
\n NOTE 2\n <\/div>\n

Diaphragm walls can be permanent or temporary structures.<\/p>\n<\/div>\n

\n
\n NOTE 3\n <\/div>\n

The following types of structure are considered:<\/p>\n<\/div>\n

    \n
  1. \n

    retaining walls: usually constructed to support the sides of an excavation in the ground. They include:<\/p>\n

      \n
    1. \n

      cast in situ concrete diaphragm walls;<\/p>\n<\/li>\n

    2. \n

      precast concrete diaphragm walls;<\/p>\n<\/li>\n

    3. \n

      reinforced slurry walls;<\/p>\n<\/li>\n<\/ol>\n<\/li>\n

    4. \n

      cut-off walls: usually constructed to prevent migration of groundwater, clear or polluted, or of other contaminants present in the ground. They include:<\/p>\n

        \n
      1. \n

        slurry walls (possibly with membranes or sheet piles);<\/p>\n<\/li>\n

      2. \n

        plastic concrete walls.<\/p>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n

        \n
        \n NOTE 4\n <\/div>\n

        Walls formed shallow vertical trenches (typically excavations with a ratio of depth over thickness  D<\/i>\/ B<\/i> < 5 or D<\/i> < 5 m) are not covered by this standard.<\/p>\n<\/div>\n

        [Image removed.]<\/i><\/p>\n

        [Image removed.]<\/i><\/p>\n","protected":false},"excerpt":{"rendered":"

        Execution of special geotechnical works. Diaphragm walls<\/b><\/p>\n\n\n\n\n
        Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
        BSI<\/b><\/a><\/td>\n2015<\/td>\n52<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":218847,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2641],"product_tag":[],"class_list":{"0":"post-218842","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-bsi","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/218842","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\/218847"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=218842"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=218842"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=218842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}