{"product_id":"class-b-engineering-brick-smooth-blue-perforated-65mm","title":"Class B Engineering Brick Smooth Blue Perforated 65mm","description":"\u003cp\u003eSmooth blue Class B engineering brick, 65mm, with perforations to reduce unit weight and improve mortar bond during construction.\u003c\/p\u003e\n\u003cp\u003eDesigned for high-strength applications, it offers compressive strength in excess of 75N\/mm² and low water absorption, making it suitable for use in loadbearing walls both above and below ground.\u003c\/p\u003e\n\u003cp\u003eAt 65mm high, this brick conforms to the UK standard work size (215mm x 102.5mm x 65mm), ensuring compatibility with common walling and coursing dimensions. \u003c\/p\u003e\n\u003cp\u003eIts size allows for straightforward integration with standard mortar joint thicknesses, maintaining bond patterns and structural integrity. \u003c\/p\u003e\n\u003cp\u003eThe blue tone results from low-oxygen kiln firing, giving a consistent, uniform finish.\u003c\/p\u003e","brand":"Building Materials Yorkshire Ltd","offers":[{"title":"Default Title","offer_id":58099560055158,"sku":null,"price":1.32,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0557\/8647\/1466\/files\/class_B_engineering_brick_blue_perforated_65mm_-_Photo_1_-_1920_comp.jpg?v=1781623948","url":"https:\/\/buildingmaterialsyorkshire.co.uk\/products\/class-b-engineering-brick-smooth-blue-perforated-65mm","provider":"Building Materials Yorkshire Ltd","version":"1.0","type":"link"}