{"product_id":"besser-block-200-deep-lintel","title":"Besser Block 200 Deep Lintel","description":"\u003cp\u003eFor optimal results when working with \u003cstrong\u003emasonry blocks\u003c\/strong\u003e, it is crucial to follow best practices. \u003cstrong\u003eDo not wet blocks\u003c\/strong\u003e before laying them in the wall, as they should be dry to minimize subsequent shrinkage. When it comes to \u003cstrong\u003ecleaning concrete masonry\u003c\/strong\u003e, ensure that mortar is kept off the face of the blocks. Clean off any droppings as work progresses and before the mortar sets. Whenever possible, avoid cleaning down with acid.\u003c\/p\u003e\u003cp\u003eAttention to detail is essential when it comes to \u003cstrong\u003ecolor\u003c\/strong\u003e. Make sure to order enough product to complete the project at the same time to avoid batch variations. \u003cstrong\u003eControl of shrinkage cracking\u003c\/strong\u003e is another important consideration. Concrete masonry blocks behave differently from clay bricks in terms of moisture movement and temperature changes. Assuming sound foundations are provided, cracks in walls can be avoided by the correct use of control joints, bond beams, and\/or joint reinforcement. The rules for using these elements are contained in Australian Standard 3700-2011.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eUseful estimating data\u003c\/strong\u003e is also available for your convenience. Blocks with a 390x190mm face equate to 12.5 units per square meter and 2.5 units per linear meter. To fill 200mm bond beams, allow 0.013m\u003csup\u003e3\u003c\/sup\u003e of concrete per linear meter of beam. To core fill 150mm 'H' blocks, allow 0.65m\u003csup\u003e3\u003c\/sup\u003e of concrete per 100 blocks. To core fill 200mm blocks, allow 0.8m\u003csup\u003e3\u003c\/sup\u003e of concrete per 100 blocks. To core fill 200mm 'H' blocks, allow 0.84m\u003csup\u003e3\u003c\/sup\u003e of concrete per 100 blocks. To core fill 300mm blocks, allow 1.1m\u003csup\u003e3\u003c\/sup\u003e of concrete per 100 blocks.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e \u003cli\u003eEnsure blocks are dry before use to minimize shrinkage.\u003c\/li\u003e \u003cli\u003eOrder sufficient quantities to avoid batch variations.\u003c\/li\u003e \u003cli\u003eFollow Australian Standard 3700-2011 for control joints and reinforcement.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Austral Masonry (Brickworks)","offers":[{"title":"Default Title","offer_id":45162991353993,"sku":"A0245A","price":7.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/7870\/7081\/files\/Besser_Block_200_Deep_Lintel.webp?v=1770223982","url":"https:\/\/builderscentre.com.au\/products\/besser-block-200-deep-lintel","provider":"Builders Centre","version":"1.0","type":"link"}