本规范共分8章和1个附录,主要技术内容包括:总则、术语和符号、基本规定、设计参数、材料、配合比设计、施工、检验与验收等。
GB51081-2015······1
1 总则······11
2 术语和符号······12
2.1 术语······12
2.2 符号······12
3 基本规定······14
4 设计参数······15
4.1 强度指标······15
4.2 模量指标······16
4.3 应力-应变关系······17
4.4 热工指标······20
4.5 泊松比······21
5 材料······23
5.1 细骨料······23
5.2 粗骨料······23
5.4 水······25
5.5 外加剂······25
5.6 掺合料······26
6 配合比设计······27
7 施工······29
7.1一般规定······29
7.2 施工准备······29
7.3 生产与运输······30
7.4 浇筑······31
7.5 养护······31
8 检验与验收······32
8.1 一般规定······32
8.2 检验项目和数量······32
8.3 验收标准······33
附录A 低温环境混凝土检验方法······35
本规范用词说明······42
引用标准名称······43
附：条文说明······44
1 总 则······48
2 术语和符号······49
2.1 术语······49
3 基本规定······50
4 设计参数······52
4.1 强度指标······52
4.2 模量指标······53
4.3 应力-应变关系······54
4.4 热工指标······56
4.5 泊松比······60
5 材 料······63
5.1 细骨料······63
5.2 粗骨料······63
5.3 水泥······63
5.5 外加剂······64
6 配合比设计······65
7 施 工······66
7.1 一般规定······66
7.2 施工准备······66
7.3 生产与运输······67
7.4 浇筑······68
7.5 养护······69
8 检验与验收······70
8.1 一般规定······70
8.2 检验项目和数量······70
8.3 验收标准······71
附录A 低温环境混凝土检验方法······73
