DB42∕T 535-2020 建筑施工现场安全防护设施技术规程(湖北省)

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1、ICS91.010.01P09备案号：湖北省地方标准DB42/T535－2020（代替DB42/535－2009）建筑施工现场安全防护设施技术规程TechnicalSpecificationofSecurityProtectionFacilitiesinConstructionSite2020-02-02发布2020-05-02实施湖北省住房和城乡建设厅联合发布湖北省市场监督管理局前言根据《湖北省质量技术监督局关于下达2017年湖北省地方标准项目计划（第二批）的通知》（鄂质监标[2017]364号）的要求，

2、湖北省建设工程质量安全监督总站会同有关单位经广泛调查研究，认真总结实践经验，参考国家规范标准，并在广泛征求意见的基础上，修订了本规程。本规程的主要技术内容是：1.总则；2规范性引用文件；3术语；4.临边防护；5.洞口防护；6.井道防护；7.安全通道及防护棚；8.外脚手架；9.避雷和外电防护；10.悬挑式操作平台。本规程修订的主要内容是：1.增加了规范性引用文件和术语；2.将原标准上钢管规格Φ48-51×3.5mm,一律统一改为Φ48.3×3.6mm；3.删除原规程上采用Φ25以上麻绳紧绷于临时立柱上作为安全

3、防护的做法。4.删除原规程上对竹笆的使用；5新增电梯井的操作平台以及制作方法和使用要求；6.对防护棚的搭设、材质、使用要求更加严格，描述更加准确，推荐使用定型化防护棚；7.将原规程上的悬挑梁间距不得大于1.50m,改为悬挑梁按立杆纵距设置。反拉钢丝绳从原标准上的Φ15改为Φ16.对示意图重新进行修改完善，取消反拉钢丝绳中花篮螺栓的使用；8.将原规程上的8.5避雷和外电防护单独列为一章节具体说明。本规程由湖北省住房和城乡建设厅提出并归口管理，由湖北省建设工程质量安全监督总站负责具体内容解释。执行过程中如有意见

4、和建议，请寄送至湖北省建设工程质量安全监督总站（湖北省武汉市武昌区武珞路456号新时代商务中心19楼1902，邮编430060）。联系电话：027-67120972，邮箱：464288642@qq.com。本规程主编单位：湖北省建设工程质量安全监督总站武汉市建设工程安全监督站中建三局集团有限公司中天建设集团有限公司本规程参编单位：湖北广盛建筑集团有限公司湖北长安建设集团股份有限公司山河建设集团有限公司武汉建工集团股份有限公司新七建设集团有限公司本规程主要起草人员：叶兵周伟石世华郭陆刘红陆亚飞牛力王伟震张开蓝

5、黄红兵刘威李新峰罗定军余义锋王公堂熊金鹏陶清杰陆明杨王松柏陈敬章邹新磊本规程主要审查人员：郑祥斌王俊生周家谟吴锋姜燕平王平徐洪目次1总则···························································································································12规范性引用文件························································

6、····················································23术语···························································································································34临边防护·······································································

7、··············································45洞口防护···················································································································136井道防护··················································································

8、·································177安全通道及防护棚·······································································································208外脚手架······················································