预置骨料混凝土是一种特殊的混凝土制备方法,先将粗骨料预先放置在模具中,然后注入水泥浆体填充空隙。其特点是通过调整骨料级配和注浆工艺,可实现特定的工程性能,如高密度或透水性。
| 标准号 & 类别 | 标准名称 | 发布 |
|---|---|---|
| ACI 304.1R-1992(2005) 指南标准 |
Guide for the Use of Preplaced Aggregate Concrete for Structural and Mass Concrete Applications
粗骨料 |
2005 美国混凝土学会 |
| ACI RAP Bulletin 9 2005 规程 |
Repair of concrete peeling with pre-placed aggregate method
|
2005-01-01 美国混凝土学会 |
| ASTM C937-16 Specification |
Standard Specification for Grout Fluidifier for Preplaced-Aggregate Concrete
灌浆 |
2016 美国材料与试验协会 |
| ASTM C938-16 Practice |
Standard Practice for Proportioning Grout Mixtures for Preplaced-Aggregate Concrete
|
2016 美国材料与试验协会 |
| ASTM C940-16 试验标准 |
Standard Test Method for Expansion and Bleeding of Freshly Mixed Grouts for Preplaced-Aggregate Concrete in the Laboratory
|
2016-02-01 美国材料与试验协会 |
| ASTM C941-16 Test Method |
Standard Test Method for Water Retentivity of Grout Mixtures for Preplaced-Aggregate Concrete in the Laboratory
保水性 |
2016 美国材料与试验协会 |
| ASTM C942-15 Test Method |
Standard Test Method for Compressive Strength of Grouts for Preplaced-Aggregate Concrete in the Laboratory
水泥浆 |
2015 美国材料与试验协会 |
| ASTM C942/C942M-21 试验标准 |
Standard Test Method for Compressive Strength of Grouts for Preplaced-Aggregate Concrete in the Laboratory
水泥浆 |
2021 美国材料与试验协会 |
| ASTM C943-17 规程标准 |
测试实验室钢瓶和棱镜测定实验室预置骨料混凝土的强度和密度的标准实践 Standard Practice for Making Test Cylinders and Prisms for Determining Strength and Density of Preplaced-Aggregate Concrete in the Laboratory
浆料 |
2017-12-15 美国材料与试验协会 |
| ASTM C953-17 试验标准 |
Standard Test Method for Time of Setting of Grouts for Preplaced-Aggregate Concrete in the Laboratory
水泥浆 维卡仪 |
2017-12-15 美国材料与试验协会 |
Copyright ?2007-2026 ANTPEDIA, All Rights Reserved
京ICP备07018254号 京公网安备1101085018 电信与信息服务业务经营许可证:京ICP证110310号
页面更新时间: 2026-09-13 02:56