the most extensively used human-made material in the world2. The chemical reactions and high temperatures required for the production of cement, the binding agent for making concrete, combined with its mass production
Cement extenders are used as a substitute for some of the Portland cement in concrete. The reasons for the use of extenders, is a growing awareness of the engineering, economical and ecological benefits...
Experience in the use of bentonite-cement concrete for repairing the core of the earthfill dam of Kureiskaya HPP 来自 Springer 喜欢 0 阅读量: 36 作者:VA Grishin,LM Deryugin 摘要: The quality of bentonite-cement concretes is evaluated with allowance for their special properties.关键词:...
Study on the use of natural zeolite as partial replacement for cement in concrete has been carried out in China and in other countries since early 1980. However, very few information has been reported in Indonesia on this subject, although the availability of the natural zeolite in the country...
Use of waste concrete in tempered cement production was examined in this study. Waste concretes were used in limestone-tempered cement production. In tempered cement production, 5, 10, 15, 20 and 28%...doi:10.1007/978-3-319-63709-9_25lker Bekir Topu...
aUse of precast concrete pavement is considered to be a high pay-off alternative for rapid repair and rehabilitation of airfield pavements. Several agencies have recently investigated use of these technologies, as follows: 对预制混凝土路面的用途认为一个高结局飞机场路面的选择为迅速修理和修复。 几个...
Few studies have been reported on the use of bagasse ash (BA) as partial cement replacement material in respect of cement mortars. In this study, the... K Ganesan,K Rajagopal,K Thangavel - 《Cement & Concrete Composites》 被引量: 418发表: 2007年 Use of sugarcane bagasse ash as brick ma...
concrete aging parameter for service life modeling. To determine the effect of cement chemical composition, four types of cement were tested including type I/II low alkali cement, type IL cement, type V cement and type I/II high alkali cement. Silica fume, slag cement, Class F fly ash, ...
This study investigates the use of pozzolans in portland cement concrete and inorganic polymer mortar (geopolymer mortar).This thesis is divided into two phases. Phase 1 investigates the use of natural pozzolan as a partial replacement of portland cement in concrete. In this phase two types of ...
“We are firmly committed to this partnership starting in France. It is only through working together we will make the progress needed to achieve decarbonisation targets.” The two companies have plans to trial extend lower-carbon cement solutions in France and the broader region. ...