三棵树 钢结构防火涂料 室内膨胀型

评测依据

• review_count：3200
• rating_avg：4.7
• brand_reputation：0
• merchant_count：0
• price_range：[100,299]
• dimension：best_value
• sources：["天猫","京东","拼多多"]
• time_range：{"from":"2026-06-26 02:02:35","to":"2026-06-26 02:02:35"}
• intros：{"brand_intro":"三棵树涂料股份有限公司创立于2002年，是中国涂料行业领军企业之一，专注于健康环保涂料的研发与生产。公司拥有国家级技术中心和博士后科研工作站，产品涵盖建筑涂料、防水材料、防火涂料等。三棵树以\"健康、自然、绿色\"为核心理念，多次入选中国500最具价值品牌，在防火涂料领域以高环保性和稳定性著称。","product_intro":"三棵树SK-600为室内钢结构膨胀型防火涂料，遇火时涂层迅速膨胀形成致密碳化层，有效延缓钢结构升温。该产品水性配方，低VOC排放，施工便捷，可刷涂或喷涂。适用于工业厂房、商业建筑、体育场馆等室内钢结构的防火保护，耐火极限可达2小时。涂层附着力强，耐候性好，且表面可覆盖装饰面漆。","key_specs":["耐火极限：≥2.0小时（按GB 14907-2018）","涂层厚度：2.5-3.0mm","施工方式：刷涂/喷涂/滚涂","理论用量：1.2-1.5kg/m²","干燥时间：表干≤4h，实干≤24h","环保标准：GB/T 35602-2017（水性涂料）"]}
• alt_products：[{"product_name":"三棵树 钢结构防火涂料 室内膨胀型","brand":"三棵树","model":"SK-600","price":285}]
• kol_quotes：["@建材老张：三棵树这款在国标检测中表现稳定，性价比很高。","@装修达人小刘：刷完几乎没味道，适合室内施工。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":87.1,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该涂料施工气味小，干燥快，附着力强。多数买家用于厂房和车库钢结构，认为防火效果可靠，且价格适中。部分用户提到需严格按照配比搅拌，否则易出现流挂。在京东和天猫上好评率超过95%，复购率较高，尤其受中小工程承包商青睐。","source_count":3}},{"source":"objective","score":65.49555276381909,"weight":0.5,"confidence":0.5,"details":{"rating_avg":4.7,"price":285,"wom_score":87.1}},{"source":"user_review","score":94,"weight":0.2,"confidence":1,"details":{"rating_avg":4.7,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":80.80000000000001,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"matched_count":2,"base_score":82,"weighted_score":80,"sample":["@建材老张：三棵树这款在国标检测中表现稳定，性价比很高。","@装修达人小刘：刷完几乎没味道，适合室内施工。"]}}]
• method_version：v3
• search_visual：null