{"product_id":"dense-standard-concrete-blocks","title":"Dense Standard Concrete Blocks","description":"\u003cp data-start=\"35\" data-end=\"285\"\u003eDense Standard Concrete Blocks are strong, heavy-duty blocks designed for structural strength and durability. Their high density makes them ideal for load-bearing walls, foundations and applications where toughness and sound insulation are important.\u003c\/p\u003e\n\u003cp data-start=\"287\" data-end=\"614\"\u003eWith a standard texture finish that provides an excellent key for mortars, renders and plaster, dense blocks are widely used across both residential and commercial construction projects. They are suitable for use both \u003cstrong data-start=\"505\" data-end=\"548\"\u003eabove and below damp proof course (DPC)\u003c\/strong\u003e, making them a reliable choice for a wide range of building work.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"616\" data-end=\"632\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"633\" data-end=\"1002\"\u003e\n\u003cli data-section-id=\"1tubnn3\" data-start=\"633\" data-end=\"678\"\u003e\n\u003cp data-start=\"635\" data-end=\"678\"\u003eManufactured to \u003cstrong data-start=\"651\" data-end=\"676\"\u003eBS EN 771-3 standards\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"xnioom\" data-start=\"679\" data-end=\"736\"\u003e\n\u003cp data-start=\"681\" data-end=\"736\"\u003e\u003cstrong data-start=\"681\" data-end=\"712\"\u003eHigh-density concrete block\u003c\/strong\u003e for superior strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1yi7dnz\" data-start=\"737\" data-end=\"797\"\u003e\n\u003cp data-start=\"739\" data-end=\"797\"\u003eSuitable for \u003cstrong data-start=\"752\" data-end=\"795\"\u003eloadbearing and structural applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10yl266\" data-start=\"798\" data-end=\"843\"\u003e\n\u003cp data-start=\"800\" data-end=\"843\"\u003eExcellent \u003cstrong data-start=\"810\" data-end=\"841\"\u003esound insulation properties\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tpc89g\" data-start=\"844\" data-end=\"896\"\u003e\n\u003cp data-start=\"846\" data-end=\"896\"\u003eIdeal surface for \u003cstrong data-start=\"864\" data-end=\"894\"\u003erender, plaster and mortar\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"oldp25\" data-start=\"897\" data-end=\"955\"\u003e\n\u003cp data-start=\"899\" data-end=\"955\"\u003e\u003cstrong data-start=\"899\" data-end=\"921\"\u003eDurable and robust\u003c\/strong\u003e – accepts most standard fixings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s9ae2h\" data-start=\"956\" data-end=\"1002\"\u003e\n\u003cp data-start=\"958\" data-end=\"1002\"\u003e\u003cstrong data-start=\"958\" data-end=\"1000\"\u003eNon-combustible (Class A1 fire rating)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"ucz99x\" data-start=\"1004\" data-end=\"1028\"\u003eTypical Applications\u003c\/h3\u003e\n\u003cul data-start=\"1029\" data-end=\"1194\"\u003e\n\u003cli data-section-id=\"x0sia6\" data-start=\"1029\" data-end=\"1072\"\u003e\n\u003cp data-start=\"1031\" data-end=\"1072\"\u003eLoadbearing internal and external walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1vps2w8\" data-start=\"1073\" data-end=\"1101\"\u003e\n\u003cp data-start=\"1075\" data-end=\"1101\"\u003eInternal partition walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"s36ooy\" data-start=\"1102\" data-end=\"1132\"\u003e\n\u003cp data-start=\"1104\" data-end=\"1132\"\u003eFoundation walls below DPC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"2sx5sh\" data-start=\"1133\" data-end=\"1164\"\u003e\n\u003cp data-start=\"1135\" data-end=\"1164\"\u003eBlock and beam floor infill\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fmpzyw\" data-start=\"1165\" data-end=\"1194\"\u003e\n\u003cp data-start=\"1167\" data-end=\"1194\"\u003eAcoustic separating walls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"1196\" data-end=\"1214\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"1215\" data-end=\"1423\"\u003e\n\u003cli data-section-id=\"1bz6uxs\" data-start=\"1215\" data-end=\"1248\"\u003e\n\u003cp data-start=\"1217\" data-end=\"1248\"\u003e\u003cstrong data-start=\"1217\" data-end=\"1232\"\u003eBlock size:\u003c\/strong\u003e 440mm x 215mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jxbn59\" data-start=\"1249\" data-end=\"1298\"\u003e\n\u003cp data-start=\"1251\" data-end=\"1298\"\u003e\u003cstrong data-start=\"1251\" data-end=\"1277\"\u003eAvailable thicknesses:\u003c\/strong\u003e 75mm, 100mm, 140mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"12mnwsi\" data-start=\"1299\" data-end=\"1352\"\u003e\n\u003cp data-start=\"1301\" data-end=\"1352\"\u003e\u003cstrong data-start=\"1301\" data-end=\"1327\"\u003eCompressive strengths:\u003c\/strong\u003e 7.3N\/mm² and 10.4N\/mm²\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"5smh29\" data-start=\"1353\" data-end=\"1393\"\u003e\n\u003cp data-start=\"1355\" data-end=\"1393\"\u003e\u003cstrong data-start=\"1355\" data-end=\"1367\"\u003eDensity:\u003c\/strong\u003e approx. 1850–2100 kg\/m³\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rpm78z\" data-start=\"1394\" data-end=\"1423\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1423\"\u003e\u003cstrong data-start=\"1396\" data-end=\"1412\"\u003eFire rating:\u003c\/strong\u003e Class A1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1430\" data-end=\"1614\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e","brand":"Allisons Home and Garden","offers":[{"title":"Full Pack (72 Blocks)","offer_id":54317350453587,"sku":null,"price":113.4,"currency_code":"GBP","in_stock":true},{"title":"Each","offer_id":54317350486355,"sku":null,"price":1.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1001\/4382\/5235\/files\/Screenshot2026-03-08at21.33.17.png?v=1773005607","url":"https:\/\/allisonshomeandgarden.co.uk\/products\/dense-standard-concrete-blocks","provider":"Allisons Home and Garden","version":"1.0","type":"link"}