{"id":1813,"date":"2026-10-19T14:30:00","date_gmt":"2026-10-19T14:30:00","guid":{"rendered":"https:\/\/tmstructure.com\/environmental-engineering-membrane-covers\/"},"modified":"2026-10-19T14:30:00","modified_gmt":"2026-10-19T14:30:00","slug":"environmental-engineering-membrane-covers","status":"publish","type":"post","link":"https:\/\/tmstructure.com\/es\/environmental-engineering-membrane-covers\/","title":{"rendered":"Cubiertas de membrana para ingenier\u00eda medioambiental: estudio de caso de dep\u00f3sitos y cuencas"},"content":{"rendered":"<p>A tank cover is an environmental barrier first and a roof second. It contains odour, reduces evaporation, limits algae and keeps debris out, while letting gas out and people in.<\/p>\n<p>These reference views show a peaked cover over a treatment tank, a circular tank cover and a large basin array.<\/p>\n<figure class=\"wp-block-image size-large\"><img src=\"\/wp-content\/uploads\/2026\/10\/environmental-membrane-cover-02.webp\" alt=\"Cubierta de membrana a dos aguas sobre un dep\u00f3sito de tratamiento de aguas residuales\" width=\"1600\" height=\"900\" fetchpriority=\"high\" decoding=\"async\" \/><figcaption>A single peaked cover seals a treatment tank while leaving the perimeter accessible<\/figcaption><\/figure>\n<h2>Resumen del proyecto<\/h2>\n<table>\n<thead>\n<tr>\n<th>Elemento<\/th>\n<th>\u00c1mbito de referencia<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Aplicaci\u00f3n<\/td>\n<td>Wastewater, aeration, sludge and reservoir tanks<\/td>\n<\/tr>\n<tr>\n<td>Typical tank size<\/td>\n<td>6\u201360 m diameter<\/td>\n<\/tr>\n<tr>\n<td>Formularios<\/td>\n<td>Peaked cover, circular cover, low-profile basin cover<\/td>\n<\/tr>\n<tr>\n<td>Membrana y marco<\/td>\n<td>PVC\/PVDF or HDPE; coated steel or stainless<\/td>\n<\/tr>\n<tr>\n<td>Factores determinantes del dise\u00f1o<\/td>\n<td>Odour, gas venting, access, corrosion<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Lo que debe resolver el dise\u00f1o<\/h2>\n<ul>\n<li><strong>Contain gas, but let it out.<\/strong> Provide controlled extraction and pressure relief.<\/li>\n<li><strong>Select for the atmosphere.<\/strong> Hydrogen sulphide and humidity attack steel and aluminium.<\/li>\n<li><strong>Design access.<\/strong> Hatches, walkways and lifting points are part of the cover.<\/li>\n<li><strong>Check perimeter uplift.<\/strong> Large lightweight covers are sensitive to wind and snow drift.<\/li>\n<\/ul>\n<h2>Formas de tejados en este conjunto de referencia<\/h2>\n<h3>Circular tank cover<\/h3>\n<p>A circular cover follows the tank wall and can be divided into segments for maintenance. The membrane is tensioned to a perimeter ring and a central support.<\/p>\n<figure class=\"wp-block-image size-large\"><img src=\"\/wp-content\/uploads\/2026\/10\/environmental-membrane-cover-03.webp\" alt=\"Circular membrane cover over a large treatment tank\" width=\"1600\" height=\"900\" loading=\"lazy\" decoding=\"async\" \/><figcaption>A circular cover follows the tank geometry and can be segmented for maintenance<\/figcaption><\/figure>\n<h3>Basin array<\/h3>\n<p>Repeated low-profile covers control odour across a large treatment site. Repetition reduces cost and allows the covers to be installed in phases.<\/p>\n<figure class=\"wp-block-image size-large\"><img src=\"\/wp-content\/uploads\/2026\/10\/environmental-membrane-cover-01.webp\" alt=\"Rows of membrane covers over water treatment basins\" width=\"1600\" height=\"900\" loading=\"lazy\" decoding=\"async\" \/><figcaption>Repeating covers over a basin array control odour and algae across a large site<\/figcaption><\/figure>\n<h2>Materiales y entrega<\/h2>\n<p>PVC\/PVDF and HDPE are common cover materials. The choice depends on the gas composition, temperature and expected service life.<\/p>\n<ul>\n<li>PVC\/PVDF 900\u20131100 g\/m\u00b2 or HDPE 1.0\u20132.0 mm<\/li>\n<li>Galvanised steel; stainless or FRP for high H2S exposure<\/li>\n<li>Stainless A4 fixings and isolation washers<\/li>\n<\/ul>\n<h2>Preguntas frecuentes<\/h2>\n<h3>What is the main purpose of a tank cover?<\/h3>\n<p>To contain odour and gas, reduce evaporation, limit algae growth and keep debris out of the water. It also improves safety by controlling access.<\/p>\n<h3>Can the cover be walked on?<\/h3>\n<p>Only where a designated walkway with fall protection has been designed. The membrane itself is not a walking surface.<\/p>\n<h3>How is gas extracted?<\/h3>\n<p>Through a dedicated extraction point at the high point, connected to an odour-control system. Pressure relief is designed with the process engineer.<\/p>\n<h2>Hablar sobre un proyecto similar<\/h2>\n<p>Send the tank dimensions, process conditions and access requirements. We will review the cover form and materials.<\/p>\n<p><strong>Lecturas relacionadas:<\/strong> <a href=\"\/es\/sustainable-membrane-structure-design-solutions\/\">Sustainable membrane structure design<\/a><\/p>\n<p><strong><a href=\"\/es\/contact-us\/\">Env\u00eda el resumen de tu proyecto<\/a><\/strong> \u00b7 <strong><a href=\"\/es\/products-range\/\">Gama de productos de estructuras de membrana<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>A tank cover is an environmental barrier first and a roof second. Odour, gas, access and corrosion decide the detail.<\/p>","protected":false},"author":1,"featured_media":1810,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,332],"tags":[],"class_list":["post-1813","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cases","category-industrial"],"_links":{"self":[{"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/posts\/1813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/comments?post=1813"}],"version-history":[{"count":0,"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/posts\/1813\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/media\/1810"}],"wp:attachment":[{"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/media?parent=1813"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/categories?post=1813"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tmstructure.com\/es\/wp-json\/wp\/v2\/tags?post=1813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}