步阳塑钢防火窗（甲级）

评测依据

• review_count：2100
• rating_avg：4.8
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_value
• sources：["京东","天猫","苏宁易购"]
• time_range：{"from":"2026-06-26 03:37:28","to":"2026-06-26 03:37:28"}
• intros：{"brand_intro":"步阳集团创立于1992年，总部浙江永康，是中国最大的安全门生产基地之一。主营防盗门、防火门、防火窗及智能家居产品，拥有CNAS认可实验室和300余项专利。产品出口全球50多个国家，年产能超300万樘。步阳以\"精工制造\"著称，多次参与国家防火门窗标准制定，是行业技术创新的标杆企业。","product_intro":"步阳甲级塑钢防火窗采用加厚钢衬塑钢型材，耐火完整性达1.0小时以上。玻璃为三层复合防火玻璃，中间灌有防火胶，遇火后迅速发泡隔热。窗框内嵌双道防火膨胀条，并配有自动闭窗装置（选配），火灾时可自动关闭。五金件采用不锈钢防锈材质，执手带儿童锁功能。适用于高层住宅、医院、酒店等对防火要求较高的场所。","key_specs":{"防火等级":"甲级（耐火完整性≥1.0h）","窗框材质":"增强型PVC塑钢+1.5mm钢衬","玻璃类型":"三层复合防火玻璃（5mm+6A+5mm+6A+5mm）","开启方式":"内平开+上悬","自动闭窗":"可选配温感释放装置","五金件":"不锈钢多点锁+儿童安全执手"}}
• alt_products：[{"product_name":"步阳塑钢防火窗（甲级）","brand":"步阳","model":"BY-FHC-02A","price":920}]
• kol_quotes：["@门窗测评师老王：步阳这款甲级窗的防火胶发泡效果在测试中非常出色。","@家居博主阿雅：装上后家里亮堂多了，而且开关手感很顺滑。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":91.39999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户高度评价其防火性能和做工细节，尤其称赞\"玻璃通透度好，不影响采光\"。安装师傅普遍反馈\"型材厚实，安装后非常稳固\"。部分用户提到价格略高于同类产品，但认为\"一分钱一分货\"。少数评论反映自动闭窗装置灵敏度需定期测试，但品牌提供免费调试服务。整体满意度达90%以上，常用于精装楼盘配套。","source_count":3}},{"source":"objective","score":92.5874979149291,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.8,"price":920,"wom_score":91.39999999999999}},{"source":"user_review","score":96,"weight":0.15,"confidence":1,"details":{"rating_avg":4.8,"review_count":2100,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["@门窗测评师老王：步阳这款甲级窗的防火胶发泡效果在测试中非常出色。","@家居博主阿雅：装上后家里亮堂多了，而且开关手感很顺滑。"]}}]
• method_version：v2
• search_visual：null