{"id":7746,"date":"2025-11-24T12:52:51","date_gmt":"2025-11-24T12:52:51","guid":{"rendered":"https:\/\/geomatrix.co\/?p=7746"},"modified":"2025-11-24T12:52:51","modified_gmt":"2025-11-24T12:52:51","slug":"resistencia-hidromallas-geoestera-condiciones-hidraulicas","status":"publish","type":"post","link":"https:\/\/geomatrix.co\/en\/resistencia-hidromallas-geoestera-condiciones-hidraulicas\/","title":{"rendered":"Resistance of geo-mesh hydromesh in severe conditions"},"content":{"rendered":"<h2 data-start=\"794\" data-end=\"889\"><strong data-start=\"797\" data-end=\"889\">How resistant are Geoestera hydromesh to severe hydraulic conditions?<\/strong><\/h2>\n<p data-start=\"891\" data-end=\"1240\">The growing demand for geosynthetic containers, river embankment rehabilitation and erosion control in river banks and coastal areas has increased the use of GEOESTERA hydromesh for solutions to severe hydraulic conditions. In this type of applications, it is essential to know the resistance of Geoestera hydromesh, especially when abrasion generated by sand and gravel particles represents one of the main causes of deterioration. Abrasion test in severe conditions: how does it work?<\/p>\n<p data-start=\"1874\" data-end=\"2033\">Each hydromesh was installed inside a cylindrical chamber designed to generate a <strong data-start=\"1961\" data-end=\"1990\">continuous turbulent flow<\/strong>with permanent dragging of sand and gravel.<\/p>\n<p data-start=\"2035\" data-end=\"2062\"><strong data-start=\"2035\" data-end=\"2062\">Test conditions:<\/strong><\/p>\n<ul data-start=\"2063\" data-end=\"2212\">\n<li data-start=\"2063\" data-end=\"2128\">\n<p data-start=\"2065\" data-end=\"2128\">Solids concentration: <strong data-start=\"2091\" data-end=\"2097\">6%<\/strong> of total tank volume<\/p>\n<\/li>\n<li data-start=\"2129\" data-end=\"2175\">\n<p data-start=\"2131\" data-end=\"2175\">Average flow velocity: <strong data-start=\"2161\" data-end=\"2173\">2.08 m\/s<\/strong><\/p>\n<\/li>\n<li data-start=\"2176\" data-end=\"2212\">\n<p data-start=\"2178\" data-end=\"2212\">Exposure time: <strong data-start=\"2200\" data-end=\"2212\">96 hours<\/strong><\/p>\n<\/li>\n<\/ul>\n<p data-start=\"2214\" data-end=\"2378\">After testing, the specimens were subjected to single rib tensile test (ASTM D6637) to determine the <strong data-start=\"2332\" data-end=\"2377\">retained strength after wear<\/strong>.<\/p>\n<h2 data-start=\"2385\" data-end=\"2411\"><strong data-start=\"2388\" data-end=\"2411\">Products evaluated<\/strong><\/h2>\n<p data-start=\"2413\" data-end=\"2441\">Five woven geosynthetics:<\/p>\n<ul data-start=\"2443\" data-end=\"2593\">\n<li data-start=\"2443\" data-end=\"2471\">\n<p data-start=\"2445\" data-end=\"2471\">GEOESTERA 50 Hydromesh<\/p>\n<\/li>\n<li data-start=\"2472\" data-end=\"2500\">\n<p data-start=\"2474\" data-end=\"2500\">GEOESTERA 80 hydromesh<\/p>\n<\/li>\n<li data-start=\"2501\" data-end=\"2530\">\n<p data-start=\"2503\" data-end=\"2530\">GEOESTERA 150 Hydromesh<\/p>\n<\/li>\n<li data-start=\"2531\" data-end=\"2560\">\n<p data-start=\"2533\" data-end=\"2560\">GEOESTERA 300 hydromesh<\/p>\n<\/li>\n<li data-start=\"2561\" data-end=\"2593\">\n<p data-start=\"2563\" data-end=\"2593\">Geogrid GG90\/30 (competition)<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"2600\" data-end=\"2635\"><strong data-start=\"2603\" data-end=\"2635\">Key results of the study<\/strong><\/h2>\n<p data-start=\"2637\" data-end=\"2782\">The results show superior performance of Geoestera hydromesh over competing geogrids in both MD and TD directions.<\/p>\n<h3 data-start=\"2784\" data-end=\"2850\"><strong data-start=\"2788\" data-end=\"2850\">Retained resistance after 96 hours in turbid streams<\/strong><\/h3>\n<ul data-start=\"2851\" data-end=\"3080\">\n<li data-start=\"2851\" data-end=\"2896\">\n<p data-start=\"2853\" data-end=\"2896\"><strong data-start=\"2853\" data-end=\"2870\">Geoestera 300<\/strong> \u2192 TD: 97,8% | MD: 95,8%<\/p>\n<\/li>\n<li data-start=\"2897\" data-end=\"2942\">\n<p data-start=\"2899\" data-end=\"2942\"><strong data-start=\"2899\" data-end=\"2916\">Geothermal 150<\/strong> \u2192 TD: 95.2% | MD: 92.7%<\/p>\n<\/li>\n<li data-start=\"2943\" data-end=\"2988\">\n<p data-start=\"2945\" data-end=\"2988\"><strong data-start=\"2945\" data-end=\"2961\">Geothermal 80<\/strong> \u2192 TD: 92.2% | MD: 90.5%<\/p>\n<\/li>\n<li data-start=\"2989\" data-end=\"3034\">\n<p data-start=\"2991\" data-end=\"3034\"><strong data-start=\"2991\" data-end=\"3007\">Geothermal 50<\/strong> \u2192 TD: 72.6% | MD: 90.1%<\/p>\n<\/li>\n<li data-start=\"3035\" data-end=\"3080\">\n<p data-start=\"3037\" data-end=\"3080\"><strong data-start=\"3037\" data-end=\"3052\">Competition<\/strong> \u2192 TD: 55.7% | MD: 68.9%<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3082\" data-end=\"3266\">These results confirm that the <strong data-start=\"3116\" data-end=\"3210\">GEOESTERA hydromesh retains its structural integrity even under extreme conditions<\/strong>The loss of resistance due to abrasion is lower.<\/p>\n<h2 data-start=\"3273\" data-end=\"3342\"><strong data-start=\"3276\" data-end=\"3342\">Why does Geoestera hydromesh offer better performance?<\/strong><\/h2>\n<p data-start=\"3344\" data-end=\"3386\">Its superior performance is explained by:<\/p>\n<ul data-start=\"3388\" data-end=\"3681\">\n<li data-start=\"3388\" data-end=\"3422\">\n<p data-start=\"3390\" data-end=\"3422\">High performance PET polymer<\/p>\n<\/li>\n<li data-start=\"3423\" data-end=\"3464\">\n<p data-start=\"3425\" data-end=\"3464\">High initial resistance per rib<\/p>\n<\/li>\n<li data-start=\"3465\" data-end=\"3534\">\n<p data-start=\"3467\" data-end=\"3534\">Optimized rib bonding compared to other woven products<\/p>\n<\/li>\n<li data-start=\"3535\" data-end=\"3613\">\n<p data-start=\"3537\" data-end=\"3613\">Thickness and open area designed to minimize critical wear points<\/p>\n<\/li>\n<li data-start=\"3614\" data-end=\"3681\">\n<p data-start=\"3616\" data-end=\"3681\">High-performance copolymer impregnation coating<\/p>\n<\/li>\n<\/ul>\n<div id=\"attachment_7747\" style=\"width: 443px\" class=\"wp-caption aligncenter\"><img alt=\"Tanque azul industrial con motor y agua turbia\" loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-7747\" class=\"wp-image-7747\" title=\"Figure 1. Abrasion test setup.\" src=\"https:\/\/geomatrix.sfo2.cdn.digitaloceanspaces.com\/web\/Captura-de-pantalla-2025-11-24-a-las-7.44.08%E2%80%AFa.m-300x217.jpg\" width=\"433\" height=\"313\" srcset=\"https:\/\/geomatrix.sfo2.cdn.digitaloceanspaces.com\/web\/Captura-de-pantalla-2025-11-24-a-las-7.44.08%E2%80%AFa.m-300x217.jpg 300w, https:\/\/geomatrix.sfo2.cdn.digitaloceanspaces.com\/web\/Captura-de-pantalla-2025-11-24-a-las-7.44.08%E2%80%AFa.m-1024x742.jpg 1024w, https:\/\/geomatrix.sfo2.cdn.digitaloceanspaces.com\/web\/Captura-de-pantalla-2025-11-24-a-las-7.44.08%E2%80%AFa.m-768x556.jpg 768w, https:\/\/geomatrix.sfo2.cdn.digitaloceanspaces.com\/web\/Captura-de-pantalla-2025-11-24-a-las-7.44.08%E2%80%AFa.m-18x12.jpg 18w, https:\/\/geomatrix.sfo2.cdn.digitaloceanspaces.com\/web\/Captura-de-pantalla-2025-11-24-a-las-7.44.08%E2%80%AFa.m.jpg 1168w\" sizes=\"auto, (max-width: 433px) 100vw, 433px\"><p id=\"caption-attachment-7747\" class=\"wp-caption-text\">Figure 1. Abrasion test setup.<\/p><\/div>\n<h2 data-start=\"3688\" data-end=\"3740\"><strong data-start=\"3691\" data-end=\"3740\">Impact on your projects: direct benefits<\/strong><\/h2>\n<p data-start=\"3742\" data-end=\"3767\"><strong data-start=\"3742\" data-end=\"3767\">Typical applications:<\/strong><\/p>\n<ul data-start=\"3768\" data-end=\"3923\">\n<li data-start=\"3768\" data-end=\"3802\">\n<p data-start=\"3770\" data-end=\"3802\">Protection of river banks<\/p>\n<\/li>\n<li data-start=\"3803\" data-end=\"3835\">\n<p data-start=\"3805\" data-end=\"3835\">Containment in coastal areas<\/p>\n<\/li>\n<li data-start=\"3836\" data-end=\"3864\">\n<p data-start=\"3838\" data-end=\"3864\">Channel lining<\/p>\n<\/li>\n<li data-start=\"3865\" data-end=\"3923\">\n<p data-start=\"3867\" data-end=\"3923\">Systems exposed to abrasion and particle entrainment<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"3925\" data-end=\"3938\"><strong data-start=\"3925\" data-end=\"3938\">Advantages:<\/strong><\/p>\n<ul data-start=\"3939\" data-end=\"4125\">\n<li data-start=\"3939\" data-end=\"3972\">\n<p data-start=\"3941\" data-end=\"3972\">Increased durability and service life<\/p>\n<\/li>\n<li data-start=\"3973\" data-end=\"4009\">\n<p data-start=\"3975\" data-end=\"4009\">Lower maintenance costs<\/p>\n<\/li>\n<li data-start=\"4010\" data-end=\"4065\">\n<p data-start=\"4012\" data-end=\"4065\">Increased reliability in harsh hydraulic environments<\/p>\n<\/li>\n<li data-start=\"4066\" data-end=\"4125\">\n<p data-start=\"4068\" data-end=\"4125\">Efficiency in erosion control under continuous wear<\/p>\n<\/li>\n<\/ul>\n<p data-start=\"4127\" data-end=\"4232\">In summary:<br data-start=\"4138\" data-end=\"4141\" \/>\u2705 Longer system life<br data-start=\"4168\" data-end=\"4171\" \/>\u2705 Lower repair costs<br data-start=\"4200\" data-end=\"4203\" \/>\u2705 Increased operational safety<\/p>\n<h2 data-start=\"4239\" data-end=\"4256\"><strong data-start=\"4242\" data-end=\"4256\">Conclusion<\/strong><\/h2>\n<p style=\"text-align: left;\" data-start=\"4258\" data-end=\"4564\">The<a href=\"https:\/\/geomatrix.co\/en\/geoesteras\/\"><strong> hydromesh Geoestera<\/strong><\/a>\u00a0demonstrate a <strong data-start=\"4304\" data-end=\"4347\">outstanding abrasion resistance<\/strong> in severe operating conditions. Their design, high performance materials and laboratory tested behavior make them a reliable solution for projects where hydraulic wear is critical.<\/p>\n<p data-start=\"4258\" data-end=\"4564\">For more information on standards, testing and hydraulic applications of geosynthetics, you can consult the publications of the<a href=\"https:\/\/geosynthetic-institute.org\"> <strong data-start=\"466\" data-end=\"502\">Geosynthetics Institute (GSI)<\/strong>.<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>How resistant are Geoestera hydromesh to severe hydraulic conditions? The growing demand for geosynthetic containers, river dike rehabilitation and erosion control in riverbanks and coastal areas has increased the use of GEOESTERA hydromesh for solutions to severe hydraulic conditions. In these types of applications, it is essential to know how to...<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"La hidromalla Geoestera muestra alta resistencia a la abrasi\u00f3n en condiciones hidr\u00e1ulicas severas. 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