《平房仓气密改造操作规范》征求意见稿.pdf.pdf

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1、ICS13.120.00B22团体标准T/CCOA××××—××××平房仓气密改造操作规范Operationspecificationforairtighttransformationofwarehouse（征求意见稿）××××-××-××发布××××-××-××实施中国粮油学会发布T/CCOA××××—××××目次前言········································I引言·······································II1范围··············

2、··························12规范性引用文件···································13术语和定义·····································24基本要求······································24.1内墙涂料····································24.2薄膜······································24.3薄膜密封附属用具····

3、····························24.4密封材料····································24.5聚氨酯保温板··································35空仓房准备·····································36预处理·······································36.1工具准备····································36.2材料准备······

4、······························36.3清扫及标记···································36.4缝隙孔洞处理··································36.5空鼓及返潮处的处理·······························47气密改造······································47.1塑料双槽管安装·································47.2涂料方法····

5、································57.3聚氨酯保温板方法································58施工检查······································68.1当天检查····································68.2整体检查····································69竣工验收······································610气密性检测··

6、··································6附录A（资料性附录）仓房裂缝修补方法具体操作·····················8附录B（资料性附录）施工日志·····························9参考文献·······································10T/CCOA××××—××××前言本文件的附录A、附录B为资料性附录。本文件按照GB/T1.1—2020的规定起草。请注意本文件的某些内容可能涉及专利。本文件的发布机构不承担识别专利的责任

7、。本文件由中国粮油学会提出。本文件起草单位：中储粮成都储藏研究院有限公司、河南工业大学、浙江金匠建筑装饰工程有限公司、成都聚能科技有限公司、河南聚研材料科技有限公司。本文件主要起草人：本文件为首次发布。IT/CCOA××××—××××引言粮仓气密性是影响储粮性能的重要指标之一，关系到储粮技术的应用效果和储粮成本。在我国以往的粮仓建设中，由于认识和经济原因，以及气密材料和处理工艺研究不多，导致平房仓的气密性普遍较差。平房仓的气密性处理是一个系统化的工程，涉及的因素较多，在气密性工程化改造施工时需重视细节问题，如空鼓、缝隙

8、、穿线管、工艺孔洞的处理，粮面膜的查漏补漏，装粮线双槽管的密封处理，气密涂料喷涂的均匀平整等，才能确保实仓的气密性达到较高的水平，一个环节措施不到位，就会影响平房仓的整体气密性。通过编制本文件，以规范平房仓的气密改造，整体提升气密改造效果，降低气密改造成本，为低温绿色储粮和气调杀虫创造良好条件。IIT/CCOA××××—××××平