中建金科早拆头支撑系统

评测依据

• review_count：980
• rating_avg：4.9
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• time_range：{"from":"2026-06-26 01:59:52","to":"2026-06-26 01:59:52"}
• intros：{"brand_intro":"中建金科是中国建筑科学研究院旗下产业化公司，成立于2010年，专注于模架工程技术与产品研发。公司依托央企背景，参与多项国家级课题，产品在超高层、大跨度结构领域应用广泛。中建金科以技术领先和品质严苛著称，是行业高端市场的标杆品牌。","product_intro":"中建金科早拆头支撑系统由早拆头、立杆和横杆组成，可实现混凝土强度达到50%时提前拆除模板，仅保留支撑杆。系统承载力高，单杆可达80kN，适用于楼板及梁底早拆施工。采用Q345B钢材，热镀锌处理，精度高，配合早拆头使用可节省模板周转量30%以上。","key_specs":["材质：Q345B钢材","立杆规格：48mm×3.5mm","早拆头调节范围：0-150mm","单杆承载力：80kN","表面处理：热镀锌","适用板厚：100-250mm"]}
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