DB37_T 4466-2021 海洋环境人防工程耐久性设计规范.docx

ICS?93.020；95.020 CCS?P?18 37 山 东 省 地 方 标 准 DB?37/T?4466—2021 海洋环境人防工程耐久性设计规范 Design?specification?for?durability?of?civil?air?defence?works?in?marine?environment 2021?-?12?-?29?发布 2022?-?01?-?29?实施 山东省市场监督管理局 发布 DB?37/T?4466—2021 目 次 前言? ................................................................................? III 1 范围? ...............................................................................? 1 2 规范性引用文件? .....................................................................? 1 3 术语和定义? .........................................................................? 2 4 符号? ...............................................................................? 3 5 基本规定? ...........................................................................? 3 5.1 一般规定? .......................................................................? 3 5.2 环境类别? .......................................................................? 3 6 原材料? .............................................................................? 4 6.1 通用要求? .......................................................................? 4 6.2 水泥? ...........................................................................? 4 6.3 骨料? ...........................................................................? 4 6.3.1 细骨料? .....................................................................? 4 6.3.2 粗骨料? .....................................................................? 5 6.3.3 其他? .......................................................................? 5 6.4 矿物掺合料? .....................................................................? 5 6.5 外加剂? .........................................................................? 5 6.6 水? .............................................................................? 5 6.7 钢筋? ...........................................................................? 5 6.8 防护设备