No matter your role in the building process, it pays to learn issues, standards, & methods of proper concrete drying times & concrete moisture levels.
This paper presents the profiles of relative humidity (RH) readings taken at various depths in concrete slabs during a time period of over 230 days using probes attached to a humidity-reading device. It also examines the effect ambient conditions have on the drying process. For the experimental...
求翻译:Concrete Slab for Sample Drying是什么意思?待解决 悬赏分:1 - 离问题结束还有 Concrete Slab for Sample Drying问题补充:匿名 2013-05-23 12:21:38 混凝土板的样品干燥 匿名 2013-05-23 12:23:18 样品干燥的混凝土板 匿名 2013-05-23 12:24:58 混凝土板为样品干燥 匿名 2013-05-23 ...
and Jung, C.M., "Effects of the Slab Casting Sequences and the Drying Shrink- age of Concrete Slabs on the Short-term and Long-term Behavior of Composite Steel Box Girder Bridges. Part 1", Engineering Structures, Vol.22, No.11, pp. 1453-1466, 2000....
通过测量出混凝土楼板施工缝处实际发生的干燥收缩应变δ实际干缩与同条件下自由变形试件的干燥收缩应变δ自由干缩,计算出混凝土楼板施工缝处受到下层框架柱或墙约束而产生的干燥收缩约束应变δ约束,进而指导混凝土楼板裂缝控制. By measuring the drying shrinkage strain δ concrete slab construction joints actually ...
Influence of chemical admixtures on the drying shrinkage of concrete 热度: Influenceofairflowvelocityonkineticsofconvectionappledrying D.Velic * ,M.Planinic,S.Tomas,M.Bilic DepartmentofProcessEngineering,FacultyofFoodTechnology,UniversityJ.J.StrossmayerofOsijek,F.Kuhaca18, ...
dryingpropertystructural timberSwedenPurpose – The purpose of this paper is to report on a study which has been carried out on a timber floor construction above a ground-supported concrete slab, which was used in small detached houses ......
Concrete panels are stored in a moving rack (13) to permit drying out. At the end of the cycle, they are discharged onto a horizontal table (10). A trolley (1), travelling on rails (2), approaches this table automatically and an arm (15) is placed across the panel width (11). ...
Moisture and early-age mechanical properties in hydrating track slab present a significant risk for cracking. Based on the prediction model of concrete drying shrinkage and the moisture transport, a hygro-mechanical-chemical coupled model of twin-block slab track was developed by taking into account ...
Concrete panels are stored in a moving rack (13) to permit drying out. At the end of the cycle, they are discharged onto a horizontal table (10). A trolley (1), travelling on rails (2), approaches this table automatically and an arm (15) is placed across the panel width (11). ...