中华人民共和国住房和城乡建设部公告第265号

前　　言

1　总　　则

2　基本规定

3　设计要求

• 3.1　钢筋混凝土结构和钢结构的防雷设计

• 3.2　砖石、砖瓦和竹木等结构的防雷设计

4　施工要求

• 4.1　一般规定

• 4.2　接地装置安装

• 4.3　引下线安装

• 4.4　接闪器安装

• 4.5　等电位连接和SPD安装

附录A　农村民居年预计雷击次数的计算

附录B　滚球法确定接闪器的保护范围

附录C　施工图示

• C.1　接地装置施工图示

• C.2　引下线施工图示

• C.3　接闪器施工图示

• C.4　SPD安装图示

• C.5　等电位连接图示

本规范用词说明

引用标准名录

1 General provisions

2 Basic requirement

3 Design requirement

• 3.1 The lightning protection design of reinforced concrete and steel structures

• 3.2 The lightning protection design of masonry，brick，bamboo and other structures

4 Construction requirement

• 4.1 General requirement

• 4.2 Earth-termination system installation

• 4.3 Down-conductor system installation

• 4.4 Air-termination system installation

• 4.5 Equipotential bonding and SPD installation

Appendix A Calculation of the expected annual number of lightning stroke for rural residential areas

Appendix B Determination of protected scope of air-termination system by rolling sphere method

Appendix C Construction diagrams

Explanation of wording in this code

List of quoted standards