{"id":33606,"date":"2025-11-21T11:31:01","date_gmt":"2025-11-21T10:31:01","guid":{"rendered":"https:\/\/www.isoplam.it\/prodotto\/giunto-di-costruzione-tipo-a\/"},"modified":"2026-09-04T11:49:35","modified_gmt":"2026-09-04T09:49:35","slug":"type-a-construction-joint","status":"publish","type":"product","link":"https:\/\/www.isoplam.it\/en\/product\/type-a-construction-joint\/","title":{"rendered":"Construction Joint Type A"},"content":{"rendered":"

The Isoplam Type A Construction Joint<\/b><\/span> is a pre-assembled permanent construction joint and containment formwork<\/b><\/span>, designed to ensure high performance in concrete flooring<\/b><\/span>. Its main function is to transfer loads<\/b><\/span> from one section of the flooring to another, while also ensuring the absorption of thermal and hygrometric movements<\/b><\/span> of the screed (UNI 11146:2005 \u2013 point 3.3.3). This significantly reduces the risk of cracking<\/b><\/span>, ensuring flatness<\/b><\/span> and durability<\/b><\/span> over time.<\/p>\n

Thanks to its easy and fast installation<\/b><\/span>, the joint is widely used in indoor and outdoor industrial flooring<\/b><\/span>, where it limits the vertical or rotational movements<\/b><\/span> responsible for edge spalling and deterioration of concrete slabs caused by vehicle traffic and heavy loads. The joint consists of two Fe360 iron plates<\/b><\/span>, 3 mm<\/b><\/span> thick and 3 m<\/b><\/span> long, bent into an \u201cL\u201d shape and joined in a staggered configuration using M6 plastic screws and nuts<\/b><\/span>. Fe430 iron load-transfer dowel bars<\/b><\/span> are inserted perpendicularly inside them, with a diameter varying according to the height of the joint.<\/p>\n

The dowel bars slide inside plastic sleeves with caps<\/b><\/span>, allowing the natural movement of the concrete slabs. Ribbed B450 steel anchors, 8 mm in diameter<\/b><\/span>, are welded beneath the dowel bars, ensuring secure anchorage to the concrete<\/b><\/span> and high performance, thereby providing the flooring with a longer service life<\/b><\/span>.<\/p>\n","protected":false},"excerpt":{"rendered":"

Giunto di costruzione per pavimenti industriali<\/p>\n","protected":false},"featured_media":10750,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[6564],"product_tag":[],"class_list":["post-33606","product","type-product","status-publish","has-post-thumbnail","product_cat-concrete-construction-joints","first","instock","shipping-taxable","purchasable","product-type-variable"],"acf":[],"yoast_head":"Shrinkage-control construction joints for concrete<\/title>\n<meta name=\"description\" content=\"Construction joint for industrial concrete floors with bidirectional movement. 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