{"title":"Ballast And Cement Mix","description":"","products":[{"product_id":"postmix","title":"Postmix","description":"\u003ch3\u003eWhat is postmix used for?\u003c\/h3\u003e\n\u003cp\u003ePostmix is a ready-to-use concrete mix designed for fixing fence posts, gate posts, pergolas, and other garden supports securely into the ground. It provides strong, stable foundations without needing to mix traditional concrete.\u003c\/p\u003e\n\u003ch3\u003eHow do I use postmix to set a fence post?\u003c\/h3\u003e\n\u003cp\u003eDig a hole, place the post in position, add postmix around it, then add water. Hold the post in place while the mix sets. Most postmix products harden quickly, allowing you to hang panels shortly after installation.\u003c\/p\u003e\n\u003ch3\u003eHow long does postmix take to set?\u003c\/h3\u003e\n\u003cp\u003ePostmix typically starts to set within a few minutes and hardens rapidly, giving initial strength in under an hour. Full strength develops over time as the concrete cures.\u003c\/p\u003e\n\u003ch3\u003eHow many bags of postmix do I need per post?\u003c\/h3\u003e\n\u003cp\u003eAs a general guide, one 20 kg bag is often enough for a standard fence post in normal soil. Deeper holes or larger posts may require more bags for extra stability.\u003c\/p\u003e\n\u003ch3\u003eCan postmix be used for timber, metal, and concrete posts?\u003c\/h3\u003e\n\u003cp\u003eYes. Postmix is suitable for timber, metal, and concrete posts, making it a versatile solution for most fencing and garden projects.\u003c\/p\u003e\n\u003ch3\u003eIs postmix suitable for UK weather and outdoor use?\u003c\/h3\u003e\n\u003cp\u003eYes. Postmix is designed for outdoor use and is durable in rain, frost, and varying temperatures, helping keep posts secure for many years.\u003c\/p\u003e\n\u003ch3\u003eDo I need to mix postmix before using it?\u003c\/h3\u003e\n\u003cp\u003eNo. Postmix is a ready-mixed product. You simply pour it into the hole and add water, making it faster and easier than traditional concrete mixing.\u003c\/p\u003e\n\u003cdiv class=\"reviewwrap\"\u003e\n\u003ch3 class=\"centre\"\u003e\u003cbr\u003e\u003c\/h3\u003e\n\u003cpre class=\"ti-widget\" style=\"display: none;\"\u003e\u003ctemplate id=\"trustindex-google-widget-html\"\u003e\u003c\/template\u003e\u003c\/pre\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"City Fencing","offers":[{"title":"Default Title","offer_id":57813031879001,"sku":"postcr1","price":4.88,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1038\/0079\/9577\/files\/postmix.jpg?v=1776259377"},{"product_id":"pallet-postmix-70-bags-x-20kg","title":"Pallet Postmix (70 Bags x 20kg)","description":"\u003ch1\u003ePostcrete \u0026amp; Post Mix – Everything You Need to Know\u003c\/h1\u003e\n\u003cp class=\"isSelectedEnd\"\u003ePostcrete and post mix are popular choices for securely installing fence posts, gate posts and other outdoor posts. Quick and easy to use, bagged postmix is designed to set rapidly when mixed with water, making it a convenient solution for fencing and landscaping projects.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eWhether you're installing a single fence post or completing a larger fencing project, storing and using your postcrete correctly is important for achieving a strong and stable installation.\u003c\/p\u003e\n\u003ch2\u003eCan You Use Postcrete That Has Been Stored Outside?\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003ePostcrete should be stored dry and protected from moisture. If a bag is exposed to rain, damp or humid conditions, moisture can cause the powder to harden and become lumpy inside the bag.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eFor best results, postmix should remain dry, loose and powdery before use. Damp or partially hardened material may not mix or set correctly and could affect the strength and stability of your fence post installation.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eFor storage, keep bags of postcrete in a dry, covered location and protect them from direct contact with damp ground.\u003c\/p\u003e\n\u003ch2\u003eHow Many Bags of Postcrete Do You Need Per Fence Post?\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eAs a general guide, you will typically need 1–2 bags of 20kg postcrete per fence post. The exact amount required depends on the size of the post, the diameter and depth of the hole, and the ground conditions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStandard fence posts: usually around 1 x 20kg bag\u003c\/li\u003e\n\u003cli\u003eLarger posts or deeper holes: often 2 x 20kg bags or more\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003eAlways check the product instructions and allow for the specific dimensions of your post and installation rather than relying solely on a general estimate.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eBrowse our range of \u003ca href=\"https:\/\/cityfencing.net\/product-category\/posts\/\"\u003efence posts\u003c\/a\u003e to find the right post for your fencing project.\u003c\/p\u003e\n\u003ch2\u003eDo You Put Postcrete in First or Add Water First?\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eFor many rapid-setting postmix products, the dry postcrete is placed around the correctly positioned post first, followed by water. The water is then absorbed into the dry mix, allowing it to begin setting quickly.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eA typical 20kg bag may require approximately 2–3 litres of water, but you should always follow the manufacturer's instructions for the specific product you're using.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eBecause postcrete can begin setting quickly, make sure the fence post is correctly positioned, level and supported before the mix starts to harden.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eOur 20kg postmix bags provide a quick and convenient solution for installing a variety of posts, including fence posts and gate posts.\u003c\/p\u003e\n\u003ch2\u003eCan You Put Soil on Top of Postcrete?\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eYes. Once the postcrete has been installed correctly and has sufficiently hardened, soil can be placed over the top of the postcrete.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eAdding soil around the finished installation can help the area blend into the surrounding garden and provides a suitable surface for grass, plants or turf where appropriate.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eAlways allow the postmix to achieve sufficient initial strength before disturbing the installation or adding additional material around the post.\u003c\/p\u003e\n\u003ch2\u003eIs Postcrete Cheaper Than Concrete?\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe cost depends on the project and the products being compared. Generally, traditional concrete can be more economical for larger installations, while ready-to-use bagged postmix can offer greater convenience for smaller fencing projects.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003ePostcrete is specifically designed for quick and straightforward post installation. It is supplied as a pre-mixed dry product and requires only the specified amount of water, making it particularly convenient when installing fence or gate posts.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eFor smaller jobs, the faster installation process and ease of use can make 20kg postmix a practical alternative to mixing traditional concrete from separate materials.\u003c\/p\u003e\n\u003ch2\u003eWhy Use Postcrete for Fence Posts?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eQuick and convenient to use\u003c\/li\u003e\n\u003cli\u003eIdeal for fence posts and gate posts\u003c\/li\u003e\n\u003cli\u003eSupplied as a ready-to-use dry mix\u003c\/li\u003e\n\u003cli\u003eRequires only water\u003c\/li\u003e\n\u003cli\u003eSets rapidly when installed correctly\u003c\/li\u003e\n\u003cli\u003eAvailable in convenient 20kg bags\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide range of fencing projects\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you're installing a garden fence, replacing individual posts or fitting new gate posts, postcrete provides a convenient way to create a strong and stable foundation for your posts.\u003c\/p\u003e\n\u003cdiv class=\"reviewwrap\"\u003e\n\u003cpre class=\"ti-widget\" style=\"display: none;\"\u003e\u003ctemplate id=\"trustindex-google-widget-html\"\u003e\u003c\/template\u003e\u003c\/pre\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e","brand":"City Fencing","offers":[{"title":"Default Title","offer_id":57813055078745,"sku":"postcr2","price":341.25,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1038\/0079\/9577\/files\/Postmix-Pallets.jpg?v=1776259730"}],"url":"https:\/\/cityfencing.co.uk\/collections\/ballast-and-cement-mix.oembed","provider":"City Fencing","version":"1.0","type":"link"}