{"id":375698,"date":"2024-10-20T02:44:54","date_gmt":"2024-10-20T02:44:54","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bsi-21-30422932-dc\/"},"modified":"2024-10-26T04:48:57","modified_gmt":"2024-10-26T04:48:57","slug":"bsi-21-30422932-dc","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bsi-21-30422932-dc\/","title":{"rendered":"BSI 21\/30422932 DC"},"content":{"rendered":"

This document specifies the characteristics of aggregates, i.e. aggregates without added fillers (see 3.1.1<\/span> a) and added fillers (see 3.1.1<\/span> b), for uses, either with or without high safety requirements, for:<\/p>\n

    \n
  1. \n

    concrete for buildings, roads and other civil engineering works,<\/p>\n<\/li>\n

  2. \n

    bituminous mixtures and surface treatments for roads, airfields and other trafficked areas,<\/p>\n<\/li>\n

  3. \n

    mortars, renders and screeds, e.g. masonry mortar, floor\/screed mortar, surfacing of internal walls (plastering mortar), rendering of external walls, special bedding materials, repair mortar and grouts for buildings, roads and civil engineering works;<\/p>\n<\/li>\n

  4. \n

    unbound and hydraulically bound materials for civil engineering works and road constructions.<\/p>\n<\/li>\n<\/ol>\n

    With regard to the material source and production process, this document covers natural aggregate (see 3.1.2<\/span>), manufactured aggregate (see 3.1.3<\/span>), recycled aggregates (see 3.1.4<\/span>), and mixtures of these materials.<\/p>\n

    Aggregates covered in this document are:<\/p>\n

      \n
    1. \n

      aggregates without added fillers, including coarse aggregates (see 3.1.8<\/span>), grit (see 3.1.11<\/span>), fine aggregates (see 3.1.12<\/span>), all-in aggregates (see 3.1.13<\/span>), natural graded aggregates (see 3.1.14); and<\/p>\n<\/li>\n

    2. \n

      added fillers (see 3.1.15<\/span>).<\/p>\n<\/li>\n<\/ol>\n

      Coarse aggregates covered in this document are single sized coarse aggregates (see 3.1.9<\/span>) and graded coarse aggregates (see 3.1.10<\/span>).<\/p>\n

      Added fillers covered in this document are natural fillers (see 3.1.16<\/span>), manufactured fillers (see 3.1.18<\/span>), mixed fillers (see 3.1.19<\/span>), composite fillers (see 3.1.20<\/span>) and recycled fillers (see 3.1.21<\/span>). Natural fillers include fillers of limestone origin (see 3.1.17<\/span>).<\/p>\n

      This document does not cover:<\/p>\n

        \n
      1. \n

        natural and manufactured aggregates, having oven-dried particle density less than or equal to 2,00 Mg\/m3<\/sup>, as they are already specified in prEN 13055:2021<\/span><\/span>,<\/p>\n<\/li>\n

      2. \n

        recycled aggregates, with particle densities less than 1,50 Mg\/m3<\/sup>,<\/p>\n<\/li>\n

      3. \n

        aggregates with a nominal upper size greater than 90 mm,<\/p>\n<\/li>\n

      4. \n

        armourstone, as this is specified in prEN13383-1:2021<\/span><\/span>,<\/p>\n<\/li>\n

      5. \n

        aggregates for railway ballast, as these are specified in prEN 13450\u20111:2021<\/span><\/span>,<\/p>\n<\/li>\n

      6. \n

        use of aggregates contained within reclaimed bituminous mixtures, as the reclaimed asphalt for use as a constituent of bituminous mixtures is already specified in EN 13108\u20118:2016<\/span><\/span>,<\/p>\n<\/li>\n

      7. \n

        use of aggregates as soil,<\/p>\n<\/li>\n

      8. \n

        use of aggregates in earthworks, as these are specified in EN 16907\u20112:2018<\/span><\/span>.<\/p>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

        BS EN 17555-1. Aggregates for construction works – Part 1. Characteristics<\/b><\/p>\n\n\n\n\n
        Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
        BSI<\/b><\/a><\/td>\n2021<\/td>\n90<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":375708,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1255,2641],"product_tag":[],"class_list":{"0":"post-375698","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-100-15","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\/375698","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\/375708"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=375698"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=375698"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=375698"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}