{"id":3970,"date":"2024-04-11T10:25:15","date_gmt":"2024-04-11T10:25:15","guid":{"rendered":"https:\/\/everestmineinfra.com\/?page_id=3970"},"modified":"2025-12-05T14:10:18","modified_gmt":"2025-12-05T14:10:18","slug":"tunnel-grouting-grade-bentonite-powder","status":"publish","type":"page","link":"https:\/\/everestmineinfra.com\/?page_id=3970","title":{"rendered":"Tunnel Grouting Grade Bentonite Powder"},"content":{"rendered":"\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-aw2gci-fcbad19ce4ee1dfa86557ffe0196b7be\">\n.flex_column.av-aw2gci-fcbad19ce4ee1dfa86557ffe0196b7be{\npadding:10px 10px 10px 10px;\nbackground-color:#725421;\nbackground:linear-gradient( to bottom, #725421, #edae44, #f9d354 );\n}\n<\/style>\n<div  class='flex_column av-aw2gci-fcbad19ce4ee1dfa86557ffe0196b7be av_three_fifth  avia-builder-el-0  el_before_av_two_fifth  avia-builder-el-first  first flex_column_div  '     ><p>\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mipp6qqg-b845e1b58e47dd6459d404b96bb40846\">\n#top .av-special-heading.av-mipp6qqg-b845e1b58e47dd6459d404b96bb40846{\npadding-bottom:10px;\ncolor:#ffffff;\n}\nbody .av-special-heading.av-mipp6qqg-b845e1b58e47dd6459d404b96bb40846 .av-special-heading-tag .heading-char{\nfont-size:25px;\n}\n.av-special-heading.av-mipp6qqg-b845e1b58e47dd6459d404b96bb40846 .special-heading-inner-border{\nborder-color:#ffffff;\n}\n.av-special-heading.av-mipp6qqg-b845e1b58e47dd6459d404b96bb40846 .av-subheading{\nfont-size:15px;\n}\n<\/style>\n<div  class='av-special-heading av-mipp6qqg-b845e1b58e47dd6459d404b96bb40846 av-special-heading-h2 custom-color-heading blockquote modern-quote modern-centered  avia-builder-el-1  el_before_av_textblock  avia-builder-el-first '><h2 class='av-special-heading-tag'  itemprop=\"headline\"  >Sodium Bentonite Clay<\/h2><div class=\"special-heading-border\"><div class=\"special-heading-inner-border\"><\/div><\/div><\/div><br \/>\n\n<style type=\"text\/css\" data-created_by=\"avia_inline_auto\" id=\"style-css-av-mippczyc-284c16879ec91b8b76edebdbffe85a08\">\n#top .av_textblock_section.av-mippczyc-284c16879ec91b8b76edebdbffe85a08 .avia_textblock{\ncolor:#ffffff;\n}\n<\/style>\n<section  class='av_textblock_section av-mippczyc-284c16879ec91b8b76edebdbffe85a08 '   itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class='avia_textblock av_inherit_color'  itemprop=\"text\" ><p data-start=\"229\" data-end=\"497\">Sodium Bentonite is a high-swelling, water-absorbent natural clay dominated by the mineral montmorillonite. It can absorb up to 25\u201330 times its volume in water, making it one of the most powerful clays for sealing, binding, and thickening applications.<\/p>\n<p data-start=\"499\" data-end=\"526\">It is often referred to as: Swelling bentonite, or Western bentonite, or\u00a0Hydrogel bentonite.<\/p>\n<p class=\"p1\"><b>Uses<\/b><\/p>\n<p class=\"p2\"><b>1. Construction &#038; Civil Engineering: <\/b>Dam, canal, and reservoir lining, Landfill capping and base sealing, Geosynthetic Clay Liners (GCLs), Tunneling slurry, Borewell sealing, Waterproofing membranes, Grouting &#038; trenchless construction<\/p>\n<p class=\"p2\"><b>2. Drilling &#038; Oilfield: <\/b>Used in <b>drilling muds<\/b><\/p>\n<p class=\"p2\"><b>C. Foundry &#038; Metallurgy:\u00a0<\/b>Binder in <b>green sand moulding<\/b><\/p>\n<p class=\"p2\"><b>D. Agriculture:\u00a0<\/b>Soil conditioning,\u00a0Carrier for bio-fertilizers &#038; micronutrients, Binding of fertilizer granules<\/p>\n<p class=\"p2\"><b>E. Environmental Protection:\u00a0<\/b>Wastewater treatment, Adsorption of heavy metals, Oil spill absorbent, Removal of toxins &#038; impurities<\/p>\n<p class=\"p2\"><b>F. Pond, Lake &#038; Canal Sealing: <\/b>Pond sealing, Lake bed restoration, Canal leak prevention, Fish pond waterproofing<\/p>\n<p class=\"p2\"><b>G. Industrial &#038; Other Uses:\u00a0<\/b>Cat litter (clumping type), Pharmaceutical suspending agent, Cosmetic and wellness clays, Paper &#038; paint thickener, Pelletizing iron ore, Desiccant granules<\/p>\n<\/div><\/section><br \/>\n<article  class='iconbox iconbox_left av-mippenmv-bbc65612b095780d1d5f3ef9531d2e9f  avia-builder-el-3  el_after_av_textblock  el_before_av_icon_box '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconbox_content\"><header class=\"entry-content-header\"><div class=\"iconbox_icon heading-color\" aria-hidden='true' data-av_icon='\ue822' data-av_iconfont='entypo-fontello'><\/div><h3 class='iconbox_content_title '  itemprop=\"headline\" >Extremely high swelling & sealing capacity<\/h3><\/header><div class='iconbox_content_container '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><br \/>\n<article  class='iconbox iconbox_left av-mippge7t-1ebb51946451a7ebd0fb87767ecb2610  avia-builder-el-4  el_after_av_icon_box  el_before_av_icon_box '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconbox_content\"><header class=\"entry-content-header\"><div class=\"iconbox_icon heading-color\" aria-hidden='true' data-av_icon='\ue868' data-av_iconfont='entypo-fontello'><\/div><h3 class='iconbox_content_title '  itemprop=\"headline\" >Long-lasting water barrier once hydrated<\/h3><\/header><div class='iconbox_content_container '  itemprop=\"text\" ><\/div><\/div><footer class=\"entry-footer\"><\/footer><\/article><br \/>\n<article  class='iconbox iconbox_left av-mipphuq3-4aeb70b0f97152b97324d6bf9c0ad57a  avia-builder-el-5  el_after_av_icon_box  avia-builder-el-last '  itemscope=\"itemscope\" itemtype=\"https:\/\/schema.org\/CreativeWork\" ><div class=\"iconbox_content\"><header class=\"entry-content-header\"><div class=\"iconbox_icon heading-color\" aria-hidden='true' data-av_icon='\ue86a' 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