DB62∕T 3209-2021 古树名木保护复壮技术标准

DB 甘肃省地方标准 DB62/T 3209-2021 备案号:J16028-2021 古树名木保护复壮技术标准 Technical standard for protection and rejuvenation of historic and famous trees 2021-09-14发布 2021-12-01实施 甘肃省住房和城乡建设厅 甘肃省市场监督管理局 联合发布 甘肃省住房和城乡建设厅 甘肃省市场监督管理局 公 告 甘建公告〔2021〕189 号 甘肃省住房和城乡建设厅 甘肃省市场监督管理局 关于发布《黄土地区大厚度填挖场地治理技术 标准》等7项甘肃省地方标准的公告 经甘肃省住房和城乡建设厅、甘肃省市场监督管理局共同组织专家委员会审查，现批准发布《黄土地区大厚度填挖场地治理技术标准》等7项标准（见附件）为甘肃省地方标准。 附件：甘肃省地方标准发布信息 甘肃省住房和城乡建设厅 甘肃省市场监督管理局 2021年9月14日 附件 甘肃省地方标准发布信息 | 序号 | 标准编号 | 标准名称 | 代替标准号 | 实施日期 | | — | — | — | — | — | | 1 | DB62/T 3204-2021 | 黄土地区大厚度填挖场地治理技术标准 | | 2021-12-01 | | 2 | DB62/T 3205-2021 | 预制直埋球墨铸铁供热管技术规程 | | 2021-12-01 | | 3 | DB62/T 3206-2021 | 装配式玻璃钢微孔混凝土复合楼板应用技术规程 | | 2021-12-01 | | 4 | DB62/T 3207-2021 | 黄土地区边坡柔性支护结构抗震设计标准 | | 2021-12-01 | | 5 | DB62/T 3208-2021 | 行道树栽植与养护管理技术标准 | | 2021-12-01 | | 6 | DB62/T 3209-2021 | 古树名木保护复壮技术标准 | | 2021-12-01 | | 7 | DB62/T 3210-2021 | 超低能耗建筑技术规程 | | 2021-12-01 | 前 言 根据甘肃省住房和城乡建设厅《关于下达<2018年甘肃省工程建设标准及标准设计编制项目计划>（第二批）的通知》（甘建标〔2018〕511号）要求，标准编制组在对甘肃省主要城市古树名木保护现状调查和应用相关课题研究成果的基础上，认真总结实践经验，制定本标准。 本标准的主要内容有：1.总则；2.术语和定义；3.一般规定；4.保护；5.复壮；6.安全文明施工。 本标准由甘肃省工程建设标准管理办公室负责管理，兰州市园林科学研究所负责具体技术内容解释。执行过程中如有意见或建议，请寄送至兰州市园林科学研究所（地址：兰州市安宁区安宁西路施家湾苗圃4号，邮编：730070，电话：0931-7669294），以供今后修订时参考。 主编单位：兰州市园林科学研究所 参编单位：甘肃瑞丰园林绿化工程有限公司 主要起草人：黄 蓉 赵 峰 张建旗 许宏刚 汪生瑞 汉梅兰 张 瑜 周德旗 张继娜 吴永华 主要审查人：李正平 于洪波 陶雪松 李 彬 文书平 张绪祥 葛旭彪 目 次 1 总则····································································································1 2 术语和定义····························································································2 3 一般规定·······························································································4 4 保护····································································································6 4.1 预防性保护··················································································6 4.2 浇水和排水··················································································8 4.3 施肥····························································································9 4.4 有害生物防治···············································································10 4.5 枝条整理·····················································································10 5 复壮··································································································12 5.1 复壮程序·····················································································12 5.2 地上环境改善···············································································13 5.3 地下环境改良···············································································14 5.4 树体损伤处理···············································································18 5.5 树洞修复·····················································································18 5.6 树体加固·····················································································20 6 安全文明施工·······················································································26 本标准用词说明·······················································································28 引用标准名录··························································································29