{"product_id":"hyne-glulam-beam-230x85-h3-gl15-c","title":"Hyne 胶合木梁 230x85 H3 GL15 C","description":"\u003ch2\u003eHyne 胶合木梁 230x85 H3 GL15 C 外观等级 B\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003e胶合木梁，又称胶合层积材（GLT），旨在支撑大跨度和显著的结构载荷。其强度、多功能性、耐用性和美观性使其成为众多住宅和商业框架项目的理想选择。\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e这些梁的标准供应为外观等级 B，并以 600m 的垂直半径进行预拱。\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv data-w-id=\"b0e4f2a2-e5ec-6c54-daa1-492d48dace7b\" class=\"faq3_question-2\"\u003e\n\u003ch3 data-w-id=\"b0e4f2a2-e5ec-6c54-daa1-492d48dace7c\" class=\"heading-small\"\u003e什么是预拱\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003e“预拱”一词指的是轻微的弯曲或弧度，通常用于描述拱门、桁架或梁。它通过抵消载荷引起的挠度，为大跨度提供了额外的结构支撑。\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e预拱梁通常在梁的顶部边缘盖有标记。除非有特殊要求（例如用于大型悬臂），否则预拱梁不应将拱形朝下安装。\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-w-id=\"b0e4f2a2-e5ec-6c54-daa1-492d48dace7c\" class=\"heading-small\"\u003e胶合木的用途是什么\u003c\/h3\u003e\n\u003cp data-w-id=\"b0e4f2a2-e5ec-6c54-daa1-492d48dace7c\" class=\"heading-small\"\u003e胶合木非常适合需要支撑显著载荷或大跨度的结构应用。这些梁非常适合用作承重梁、椽子、柱子或支柱。胶合木可用作大型窗户、门、车库开口或屋顶梁上方的过梁，尤其是在设计要求长而无中断的跨度时。\u003c\/p\u003e\n\u003ch3 data-w-id=\"b0e4f2a2-e5ec-6c54-daa1-492d48dace7c\" class=\"heading-small\"\u003e什么是外观等级 B\u003c\/h3\u003e\n\u003cp data-w-id=\"b0e4f2a2-e5ec-6c54-daa1-492d48dace7c\" class=\"heading-small\"\u003e此等级专为注重表面美观的涂漆应用而设计，采用机器刨光饰面，符合 AS 2796 中规定的 2 号精加工表面标准。\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Hyne Timber","offers":[{"title":"2.4","offer_id":45048327307443,"sku":"3GL23085-24","price":350.88,"currency_code":"AUD","in_stock":true},{"title":"2.7","offer_id":45048327340211,"sku":"3GL23085-27","price":394.74,"currency_code":"AUD","in_stock":true},{"title":"3.0","offer_id":45048327372979,"sku":"3GL23085-30","price":438.6,"currency_code":"AUD","in_stock":true},{"title":"3.3","offer_id":45048327405747,"sku":"3GL23085-33","price":482.46,"currency_code":"AUD","in_stock":true},{"title":"3.6","offer_id":45048327438515,"sku":"3GL23085-36","price":526.32,"currency_code":"AUD","in_stock":true},{"title":"3.9","offer_id":45048327471283,"sku":"3GL23085-39","price":570.18,"currency_code":"AUD","in_stock":true},{"title":"4.2","offer_id":45048327504051,"sku":"3GL23085-42","price":614.04,"currency_code":"AUD","in_stock":true},{"title":"4.5","offer_id":45048327536819,"sku":"3GL23085-45","price":657.9,"currency_code":"AUD","in_stock":true},{"title":"4.8","offer_id":45048327569587,"sku":"3GL23085-48","price":701.76,"currency_code":"AUD","in_stock":true},{"title":"5.1","offer_id":45048327602355,"sku":"3GL23085-51","price":745.62,"currency_code":"AUD","in_stock":true},{"title":"5.4","offer_id":45048327635123,"sku":"3GL23085-54","price":789.48,"currency_code":"AUD","in_stock":true},{"title":"5.7","offer_id":45048327667891,"sku":"3GL23085-57","price":833.34,"currency_code":"AUD","in_stock":true},{"title":"6.0","offer_id":45048327700659,"sku":"3GL23085-60","price":877.2,"currency_code":"AUD","in_stock":true},{"title":"6.6","offer_id":45048327733427,"sku":"3GL23085-66","price":964.92,"currency_code":"AUD","in_stock":true},{"title":"7.2","offer_id":45048327766195,"sku":"3GL23085-72","price":1052.64,"currency_code":"AUD","in_stock":true},{"title":"7.8","offer_id":45048327798963,"sku":"3GL23085-78","price":1140.36,"currency_code":"AUD","in_stock":true},{"title":"8.4","offer_id":45048327831731,"sku":"3GL23085-84","price":1228.08,"currency_code":"AUD","in_stock":true},{"title":"9.0","offer_id":45048327864499,"sku":"3GL23085-90","price":1315.8,"currency_code":"AUD","in_stock":true},{"title":"9.6","offer_id":45048327897267,"sku":"3GL23085-96","price":1403.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0667\/2095\/6595\/files\/hyne-glulam-beam-230x85-h3-gl15-c.png?v=1760063348","url":"https:\/\/www.canterburytimbers.com.au\/zh\/products\/hyne-glulam-beam-230x85-h3-gl15-c","provider":"Canterbury Timber \u0026 Building Supplies","version":"1.0","type":"link"}