Scaling Resistance and Air Void Characteristics in Concrete Containing GGBS
نویسندگان
چکیده
منابع مشابه
Effects of Materials and Mixing Procedures on Air Void Characteristics of Fresh Concrete
The air void analyzer (AVA) was used to study the effects of concrete materials and mixing procedures on air void characteristics of fresh concrete. Twenty-seven batches of concrete were prepared with three mixes (with and without fly ash or water reducing agent), five mixing procedures (one-step mixing for one, two, or four minutes, two-step mixing for four minutes, and ASTM standard lab mixin...
متن کاملRisk Management of Low Air Void Asphalt Concrete Mixtures
Various forms of asphalt pavement distress, such as rutting, shoving, and bleeding, can be attributed, in many cases, to low air voids in the mixtures during production and placement. The occurrence of low air void contents during plant production may originate as a result of an accidental increase in binder content or mix fines (or both). When low air voids are encountered during production, t...
متن کاملAir void analysis of hardened concrete via flatbed scanner
iii Acknowledgements iv List of Figures vi List of Tables vi
متن کاملVoid Scaling and Void Profiles in CDM Models
Received ABSTRACT An analysis of voids using cosmological N-body simulations of cold dark matter (CDM) models is presented. It employs a robust statistics of voids, that was recently applied to discriminate between data from the Las Campanas Redshift Survey (LCRS) and different cosmological models. Here we extend the analysis to 3D and show that typical void sizes D in the simulated galaxy samp...
متن کاملEarly-Age Structural and Thermal Performance of GGBS Concrete
A large amount of blast furnace slag is generated in China. Most ground granulated blast furnace slag (GGBS) however ends up in low-grade applications. Blast furnace slag, ground to an appropriate fineness, can be used as a partial replacement of cementitious material in concrete. The potential for using GGBS in structural concrete, e.g. concrete beams and columns is investigated at Xi’an Jiaot...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Archives of Civil Engineering
سال: 2016
ISSN: 1230-2945
DOI: 10.1515/ace-2015-0115