{"id":1711,"date":"2020-07-13T08:32:22","date_gmt":"2020-07-13T08:32:22","guid":{"rendered":"http:\/\/proserveltd.co.uk\/?page_id=1711"},"modified":"2023-12-01T14:31:23","modified_gmt":"2023-12-01T14:31:23","slug":"concretes-grouts","status":"publish","type":"page","link":"https:\/\/proserveltd.co.uk\/technology\/concretes-grouts\/","title":{"rendered":"Marine Concretes and Grouts"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1711\" class=\"elementor elementor-1711\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b862d89 elementor-section-height-min-height elementor-section-boxed elementor-section-height-default elementor-section-items-middle\" data-id=\"b862d89\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-139585c\" data-id=\"139585c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-872aabe elementor-widget elementor-widget-heading\" data-id=\"872aabe\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><a href=\"\/technology\">Technology<\/a> &gt; Marine Concretes and Grouts<\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-975505d elementor-widget elementor-widget-theme-post-title elementor-page-title elementor-widget-heading\" data-id=\"975505d\" data-element_type=\"widget\" data-widget_type=\"theme-post-title.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Marine Concretes and Grouts<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61368b3 elementor-widget__width-auto elementor-absolute elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"61368b3\" data-element_type=\"widget\" data-settings=\"{&quot;_position&quot;:&quot;absolute&quot;}\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#technology_inner_2\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-down\" class=\"svg-inline--fa fa-long-arrow-down fa-w-8\" viewBox=\"0 0 256 512\"><path fill=\"currentColor\" d=\"M252.485 343.03l-7.07-7.071c-4.686-4.686-12.284-4.686-16.971 0L145 419.887V44c0-6.627-5.373-12-12-12h-10c-6.627 0-12 5.373-12 12v375.887l-83.444-83.928c-4.686-4.686-12.284-4.686-16.971 0l-7.07 7.071c-4.686 4.686-4.686 12.284 0 16.97l116 116.485c4.686 4.686 12.284 4.686 16.971 0l116-116.485c4.686-4.686 4.686-12.284-.001-16.97z\"><\/path><\/svg>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-dea3862 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"dea3862\" data-element_type=\"section\" id=\"technology_inner_2\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-0317074\" data-id=\"0317074\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2e97be4 elementor-widget elementor-widget-heading\" data-id=\"2e97be4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Concreting Underwater<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6578a1 elementor-widget elementor-widget-text-editor\" data-id=\"d6578a1\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Casting concrete or grout in the marine environment has added complications compared to casting on land in the dry. The type of concrete or grout to be used for underwater works can vary greatly and depends heavily on the requirements of the permanent works and the installation conditions.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-623d2c8 elementor-widget elementor-widget-heading\" data-id=\"623d2c8\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Mix Engineering<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3ea3679 elementor-widget elementor-widget-text-editor\" data-id=\"3ea3679\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Each project has different requirements and conditions. Our Engineers advise on mix design, development and testing to ensure the mixes achieve the project specific requirements, including:<\/p><ul><li>Strength<\/li><li>Fluidity<\/li><li>Pumpability<\/li><li>Density<\/li><li>Fluid period<\/li><\/ul><p>There are 3 main types of mix used when casting concrete or grout underwater in fabric formwork:<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8197a38 elementor-widget elementor-widget-heading\" data-id=\"8197a38\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Micro-concrete (or fine-aggregate concrete)<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a20d62a elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"a20d62a\" data-element_type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-a31799f swiper-slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-7d7bf4f swiper-slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Previous slide<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Next slide<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-816e114 elementor-widget elementor-widget-text-editor\" data-id=\"816e114\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The common mix is micro-concrete made up from 2-parts sand to 1-part cement mix with a maximum aggregate size of 5-10mm and a water cement ratio of 0.55. The high water:cement ratio benefits the pumpability and fluidity required for filling the fabric formwork. This mix has been used successfully for over 50 years readily achieves C28\/35 and meets the requirements of EC2 (through BS8500) for a design life of over 50 years and BS6349 for 100 years when unreinforced.<\/p><p>Our engineers will review the sand gradings of the contractor\u2019s proposed sands and recommend a sand or blend for optimal workability to be confirmed through a short pumping trial on site before construction starts.<\/p><p>Fabric formwork has high porosity combined with a tight weave that forces water and air to leave the formwork during filling but retains the sand and cement particles. This leads to a drop in water:cement ratio within the formwork down to around 0.4, resulting in:<\/p><ul><li>Higher density<\/li><li>Greater surface abrasion resistance<\/li><li>No honeycombing<\/li><li>Entrapped water<\/li><li>Strength increase compared to the same mix cast in conventional cube moulds or formwork<\/li><\/ul><p>Where higher strengths or other non-standard characteristics are required, additional mix development can be undertaken with our engineers prior to construction to ensure a local mix is developed that meets the project\u2019s requirements.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c0bbf41 elementor-widget elementor-widget-heading\" data-id=\"c0bbf41\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Neat Cement Grout<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4c185f9 elementor--h-position-center elementor--v-position-middle elementor-arrows-position-inside elementor-pagination-position-inside elementor-widget elementor-widget-slides\" data-id=\"4c185f9\" data-element_type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;both&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-swiper\">\n\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-a31799f swiper-slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-7d7bf4f swiper-slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-prev\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-left\"><\/i>\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Previous slide<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"elementor-swiper-button elementor-swiper-button-next\" role=\"button\" tabindex=\"0\">\n\t\t\t\t\t\t\t<i aria-hidden=\"true\" class=\"eicon-chevron-right\"><\/i>\t\t\t\t\t\t\t<span class=\"elementor-screen-only\">Next slide<\/span>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ed852f4 nomarginbottom elementor-widget elementor-widget-text-editor\" data-id=\"ed852f4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Neat cement grouts are frequently used when the sand in micro-concrete would have a detrimental effect on the reliability of the construction process. Neat cement grouts are highly fluid and ideally suited to applications where long pumping distances or exceptional reliability are required, or when filling small voids. Typical strengths can be achieved of 50-70N\/mm\u00b2 depending on the fluidity of the mix.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-87c7784 elementor-widget elementor-widget-heading\" data-id=\"87c7784\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Conventional Concrete<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6e24034 nomarginbottom elementor-widget elementor-widget-text-editor\" data-id=\"6e24034\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Where pumpability, workability and fluidity are of low concern, concrete with 20-25mm aggregate can be used.\u00a0 This is less common when working with fabric formworks, but it usually allows a reduction in cement content and therefore cost.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-77d8934 elementor-widget elementor-widget-heading\" data-id=\"77d8934\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Additives<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-67a2f9b elementor-widget elementor-widget-text-editor\" data-id=\"67a2f9b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\tAs the micro-concrete is protected by the fabric formwork and filled carefully in tremie fashion, no anti-washout additives are required. These are often expensive and can have a detrimental effect on the fluidity and workability of the mix. Anti-washouts or viscosity modifiers can be highly advantageous in fabric formwork under certain specific conditions.\n<br \/><br \/>\nMicro-concretes are usually retarded to give a \u201cfluid period\u201d of at least 2 hours on site to allow complete filling of the fabric formwork compartment, allowing some margin for delays. Anti-shrink additives are commonly used to micro-concrete and neat cement grout applications when a void must be tightly filled for a following construction process.\n<br \/><br \/>\nAir entrainment can be employed where a controlled density is required while also reducing the strength of the mix. Cement replacement using PFA, GGBS or limestone filler is often used if advantageous to the specific project requirements, each has particular characteristics which make it more or less suitable to different scenarios.\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10aeaab elementor-widget elementor-widget-heading\" data-id=\"10aeaab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Fluidity control via flow cone<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3cdd3be elementor-widget elementor-widget-image\" data-id=\"3cdd3be\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/DSC00090-1024x768.jpg\" class=\"attachment-large size-large wp-image-2788\" alt=\"\" srcset=\"https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/DSC00090-1024x768.jpg 1024w, https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/DSC00090-300x225.jpg 300w, https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/DSC00090-768x576.jpg 768w, https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/DSC00090-1536x1152.jpg 1536w, https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/07\/DSC00090-scaled.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-318891e elementor-widget elementor-widget-text-editor\" data-id=\"318891e\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>The mix fluidity is an essential parameter for reliable construction with fabric formwork.\u00a0 For a particular mix the fluidity can vary with the granulometry and moisture content of the sand.\u00a0 The water content in the mix should be adjusted to suit the specific sand, optimising fluidity while minimising the risk of segregation.\u00a0 It is essential for reliability of construction that every mix is checked and adjusted as required prior to pumping using the Proserve Flowcone in line with our installation guidance.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5428790\" data-id=\"5428790\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-47a3898 elementor-section-content-middle Sol_contct_visible elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"47a3898\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-34b0ba4\" data-id=\"34b0ba4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-8803f5f elementor-widget elementor-widget-heading\" data-id=\"8803f5f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Contact The Expert<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2bf4e32 sol_arrow_down\" data-id=\"2bf4e32\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-96fa5c6 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"96fa5c6\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-down\" class=\"svg-inline--fa fa-long-arrow-down fa-w-8\" viewBox=\"0 0 256 512\"><path fill=\"currentColor\" d=\"M252.485 343.03l-7.07-7.071c-4.686-4.686-12.284-4.686-16.971 0L145 419.887V44c0-6.627-5.373-12-12-12h-10c-6.627 0-12 5.373-12 12v375.887l-83.444-83.928c-4.686-4.686-12.284-4.686-16.971 0l-7.07 7.071c-4.686 4.686-4.686 12.284 0 16.97l116 116.485c4.686 4.686 12.284 4.686 16.971 0l116-116.485c4.686-4.686 4.686-12.284-.001-16.97z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-94a97a5 elementor-section-content-middle Sol_contct_arrowup elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"94a97a5\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-fb7605f\" data-id=\"fb7605f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-be05eda elementor-widget elementor-widget-heading\" data-id=\"be05eda\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Contact The Expert<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-85d0418 sol_arrow_down\" data-id=\"85d0418\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b6336d1 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"b6336d1\" data-element_type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<div class=\"elementor-icon\">\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-up\" class=\"svg-inline--fa fa-long-arrow-up fa-w-8\" viewBox=\"0 0 256 512\"><path fill=\"currentColor\" d=\"M3.515 168.97l7.07 7.071c4.686 4.686 12.284 4.686 16.971 0L111 92.113V468c0 6.627 5.373 12 12 12h10c6.627 0 12-5.373 12-12V92.113l83.444 83.928c4.686 4.686 12.284 4.686 16.971 0l7.07-7.071c4.686-4.686 4.686-12.284 0-16.97l-116-116.485c-4.686-4.686-12.284-4.686-16.971 0L3.515 152c-4.687 4.686-4.687 12.284 0 16.97z\"><\/path><\/svg>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-48acdef elementor-section-content-middle Sol_contct_hided elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"48acdef\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-fb118c0\" data-id=\"fb118c0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2588afd elementor-widget elementor-widget-shortcode\" data-id=\"2588afd\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\n\n\n\n<div class=\"expert\">\n\t\n\t\t<div class=\"expertimage\" style=\"background: url('https:\/\/proserveltd.co.uk\/wp-content\/uploads\/2020\/06\/George-Hawkswood-282x300.png')no-repeat;background-size:cover;background-position:center;\"><\/div>\n\t\n\t\t<h3>George Hawkswood<\/h4>\n\t\n<p class=\"address\">Engineering Director\r\n\r\n<\/p>\n\t\n\n\t\t<p class=\"socials\">\n\t\t\t<a href=\"tel:01926 512 222\" class=\"socialbutton\"><i class=\"fas fa-phone\"><\/i><\/a>\n\t\t\t\t<a href=\"mailto:George.Hawkswood@proserveltd.co.uk\" class=\"socialbutton\"><i class=\"far fa-envelope\"><\/i><\/a>\n\t\t\t\t<a href=\"https:\/\/uk.linkedin.com\/in\/george-hawkswood-26704526\" target=\"_blank\" class=\"socialbutton\"><i class=\"fab fa-linkedin-in\"><\/i><\/a>\n\t<\/p>\n\n<\/div>\n\n                                        \t\t<div class=\"elementor-shortcode\"><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4485485 solution_inner_explore elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4485485\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-526f857\" data-id=\"526f857\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e8d6539 elementor-widget elementor-widget-heading\" data-id=\"e8d6539\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Explore More<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da64777 elementor-widget elementor-widget-button\" data-id=\"da64777\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/proserveltd.co.uk\/technology\/fabric-formwork-explained\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-right\" class=\"svg-inline--fa fa-long-arrow-right fa-w-14\" viewBox=\"0 0 448 512\"><path fill=\"currentColor\" d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Fabric Formed Concrete<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e56cb6b elementor-widget elementor-widget-button\" data-id=\"e56cb6b\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/proserveltd.co.uk\/our-service\/solution-constructability-development\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-right\" class=\"svg-inline--fa fa-long-arrow-right fa-w-14\" viewBox=\"0 0 448 512\"><path fill=\"currentColor\" d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Solution and Constructability Development<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53c12b1 elementor-widget elementor-widget-button\" data-id=\"53c12b1\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/proserveltd.co.uk\/our-service\/our-approach\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-right\" class=\"svg-inline--fa fa-long-arrow-right fa-w-14\" viewBox=\"0 0 448 512\"><path fill=\"currentColor\" d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Our Approach<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-691a9e8 solution_inner_explore elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"691a9e8\" data-element_type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-3cc52f6\" data-id=\"3cc52f6\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d530ef0 elementor-widget elementor-widget-heading\" data-id=\"d530ef0\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Downloadable Resources<\/h3>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9a7492e elementor-widget elementor-widget-button\" data-id=\"9a7492e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/proserveltd.co.uk\/resource\/marine-construction-in-concrete\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-right\" class=\"svg-inline--fa fa-long-arrow-right fa-w-14\" viewBox=\"0 0 448 512\"><path fill=\"currentColor\" d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Marine Construction in Concrete (Paper)<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3d47c2e elementor-widget elementor-widget-button\" data-id=\"3d47c2e\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/proserveltd.co.uk\/casestudies\/soderstromstunneln-itt-foundations\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-right\" class=\"svg-inline--fa fa-long-arrow-right fa-w-14\" viewBox=\"0 0 448 512\"><path fill=\"currentColor\" d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">S\u00f6derstr\u00f6mstunneln, ITT Foundations<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ad1b2a4 elementor-widget elementor-widget-button\" data-id=\"ad1b2a4\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-md\" href=\"https:\/\/proserveltd.co.uk\/casestudies\/pittenweem-breakwater-protection\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-right\">\n\t\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" data-prefix=\"fal\" data-icon=\"long-arrow-right\" class=\"svg-inline--fa fa-long-arrow-right fa-w-14\" viewBox=\"0 0 448 512\"><path fill=\"currentColor\" d=\"M311.03 131.515l-7.071 7.07c-4.686 4.686-4.686 12.284 0 16.971L387.887 239H12c-6.627 0-12 5.373-12 12v10c0 6.627 5.373 12 12 12h375.887l-83.928 83.444c-4.686 4.686-4.686 12.284 0 16.971l7.071 7.07c4.686 4.686 12.284 4.686 16.97 0l116.485-116c4.686-4.686 4.686-12.284 0-16.971L328 131.515c-4.686-4.687-12.284-4.687-16.97 0z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Pittenweem, Breakwater Protection<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u00a0 Concreting Underwater Casting concrete or grout in the marine environment has added complications compared to casting on land in the dry. The type of concrete or grout to be used for underwater works can vary greatly and depends heavily on the requirements of the permanent works and the installation conditions. Mix Engineering Each project [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":2076,"parent":1637,"menu_order":16,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"_acf_changed":false,"site-sidebar-layout":"no-sidebar","site-content-layout":"page-builder","ast-site-content-layout":"full-width-container","site-content-style":"unboxed","site-sidebar-style":"unboxed","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Marine Concretes and Grouts - Proserve<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/proserveltd.co.uk\/technology\/concretes-grouts\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Marine Concretes and Grouts - Proserve\" \/>\n<meta property=\"og:description\" content=\"\u00a0 Concreting Underwater Casting concrete or grout in the marine environment has added complications compared to casting on land in the dry. 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