{"id":584650,"date":"2024-11-05T20:40:41","date_gmt":"2024-11-05T20:40:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/iso-110481995\/"},"modified":"2024-11-05T20:40:41","modified_gmt":"2024-11-05T20:40:41","slug":"iso-110481995","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/iso\/iso-110481995\/","title":{"rendered":"ISO 11048:1995"},"content":{"rendered":"<p>La pr\u00e9sente Norme internationale prescrit les modes op\u00e9ratoires de pr\u00e9paration des extraits aqueux et acides de sols s\u00e9ch\u00e9s \u00e0 l&#039;air et de mat\u00e9riaux semblables au sol. La teneur en sulfate de ces extraits est d\u00e9termin\u00e9e par une m\u00e9thode gravim\u00e9trique selon laquelle on ajoute du chlorure de baryum \u00e0 l&#039;eau ou \u00e0 l&#039;extrait acide, puis on ass\u00e8che et p\u00e8se le pr\u00e9cipit\u00e9 de sulfate de baryum. On calcule alors la teneur en sulfate \u00e0 partir de la masse du mat\u00e9riau utilis\u00e9 dans l&#039;analyse et la masse de sulfate de baryum pr\u00e9cipit\u00e9. La pr\u00e9sente Norme internationale s&#039;applique \u00e0 tous les types de sols s\u00e9ch\u00e9s \u00e0 l&#039;air, par exemple pr\u00e9alablement trait\u00e9s conform\u00e9ment \u00e0 l&#039;ISO 11464. La pr\u00e9sente Norme internationale se compose de sept sections: <\/p>\n<ul>\n<li>Section 1: G\u00e9n\u00e9ralit\u00e9s <\/li>\n<li>Section 2: Pr\u00e9traitement des \u00e9chantillons et d\u00e9termination de la teneur en mati\u00e8re s\u00e8che <\/li>\n<li>Section 3: Extraction du sol avec de l&#039;eau dans une proportion sol\/eau de 1:5 masse\/volume <\/li>\n<li>Section 4: Extraction du sol avec de l&#039;eau dans une proportion sol\/eau de 1:2 masse\/volume <\/li>\n<li>Section 5: Extraction du sol au moyen d&#039;acide chlorhydrique dilu\u00e9 <\/li>\n<li>Section 6: Dosage du sulfate en solution par m\u00e9thode gravim\u00e9trique utilisant du chlorure de baryum <\/li>\n<li>Section 7: Fid\u00e9lit\u00e9 des m\u00e9thodes et rapport d&#039;essai<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p><b>Qualit\u00e9 du sol \u2014 Dosage du sulfate soluble dans l&#8217;eau et dans l&#8217;acide<\/b><\/p>\n<table style=\"width: 100%\" border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td>Published By<\/td>\n<td>Publication Date<\/td>\n<td>Number of Pages<\/td>\n<\/tr>\n<tr>\n<td><a href=\"https:\/\/pdfstandards.shop\/product-category\/publishers\/iso\/\"><b>ISO<\/b><\/a><\/td>\n<td>1995-05<\/td>\n<td>24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":584662,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[223,2634],"product_tag":[],"class_list":{"0":"post-584650","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-13-080-10","7":"product_cat-iso","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\/584650","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\/584662"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=584650"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=584650"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=584650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}