{"product_id":"type-4-mot-sub-base-loose-load-per-tonne","title":"TYPE 4 MOT SUB BASE LOOSE LOAD Per Tonne","description":"\u003cp\u003e\u003cspan\u003eMOT TYPE 4 SUB-BASE – FREE DRAINING AGGREGATE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eMOT Type 4 Sub-Base is an open-graded, free-draining aggregate specifically designed for projects where effective water management is essential. Unlike traditional MOT Type 1, Type 4 contains little to no fines, allowing water to pass freely through the material while still providing a strong and stable foundation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eManufactured from crushed stone or recycled aggregates, Type 4 is commonly used beneath permeable paving systems and other applications where drainage performance is a priority. Its open structure helps reduce standing water and supports Sustainable Drainage Systems (SuDS), making it an increasingly popular choice for both domestic and commercial projects.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✔ Permeable Driveways\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e✔ Permeable Block Paving Systems\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e✔ Car Parks\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e✔ Drainage Layers\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e✔ SuDS Compliant Projects\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e✔ Areas With Poor Ground Drainage\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e✔ Commercial \u0026amp; Domestic Groundworks\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTypical Coverage\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOne tonne of MOT Type 4 Sub-Base will typically cover approximately:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• 10–12m² at 50mm depth\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• 6–7m² at 75mm depth\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• 5–6m² at 100mm depth\u003c\/span\u003e\u003cspan\u003e\u003cbr\u003e \u003c\/span\u003e\u003cspan\u003e• 3–4m² at 150mm depth\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCoverage is approximate and will vary depending on compaction, ground conditions, and the exact grading of the material.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFor driveways and permeable paving systems, a compacted depth of 100–150mm is typically recommended, depending on the expected loading and ground conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tiny Tipper","offers":[{"title":"Default Title","offer_id":57659809268095,"sku":null,"price":62.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0689\/1467\/5934\/files\/IMG-2420.jpg?v=1780313705","url":"https:\/\/tinytipper.co.uk\/products\/type-4-mot-sub-base-loose-load-per-tonne","provider":"Tiny Tipper","version":"1.0","type":"link"}