Preparation of M15 cement mortar and its adsorption property as well as mechanism for Co2+
He jishu, 2021 BackgroundCement mortar is an essential building and barrier material for geological disposal repositories of radioactive waste. Therefore, it is of great significance to study the preparation of the cement mortar and its adsorption property and ...
YANG Gang +5 more
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Hardening Characteristics of Self-healing Cement Mortars [PDF]
E3S Web of Conferences, 2021 In water conservancy and transportation engineering, self-healing cement has been widely used. This paper researches the optimal water-cement ratio of self-healing cement mortar to obtain the best basic performance, and on this basis, researches the ...
Ye Tong, Liu Zhuangzhaug, Li Lin
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Geofluids, 2022 The effects of temperature and water content on the electrical conductivity of cement mortar with different sizes of carbon nanotubes were studied, and the effect of the size of carbon nanotubes on the electrical conductivity of cement mortar was ...
Yanwen Liu, Xu Cheng
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Research on Crack Resistance of Semi-flexible Pavement Materials [PDF]
E3S Web of Conferences, 2021 Semi-flexible pavement has been widely used in China's road construction due to its excellent rutting resistance. Due to the large difference in volume stability between the matrix asphalt mixture and the cement mortar, the internal stress of the semi ...
Jiahong Wu
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Mechanical Properties and Microstructure of Polyvinyl Alcohol (PVA) Modified Cement Mortar
Applied Sciences, 2019 The mechanical properties of cement mortars with 0~2.0% (by mass) polyvinyl alcohol (PVA) were experimentally studied, and the effects of PVA incorporation on the hydration products and microstructure of the cement mortar were determined with ...
Jie Fan +3 more
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Experimental Study of Cement Mortar Incorporating Pond Ash with Elevated Temperature Exposure [PDF]
, 2017 Pond ash is to be investigated for its use as a partial replacement for sand in cement mortar (1:4). The effort is to be made for the utilization of Pond Ash as sand replacement material in mortar which may introduces many benefits from economical ...
Lal, D. S. (D)
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Case Studies in Construction Materials, 2022 Semi-flexible pavement (SFP) mixture is a relatively new pavement material that combines the characteristics of the flexibility of asphalt mixtures and the rigidity of cement concrete.
Dayong Jiang +4 more
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USES OF DRY VINASSE AS A FRIENDLY ENVIRONMENTAL MATERIAL TO IMPROVE PROPERTIES OF CEMENT MORTAR AND CONCRETE [PDF]
JES: Journal of Engineering Sciences, 2020 This study aims at using the sugar by-product (dry vinasse), as one of the concrete production requirements, instead of getting rid of them in vain. Dry vinasse was obtained by drying liquid vinasse at 250 ° C.
A. Megahed Ahmed +2 more
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Experimental Assessment of Using Micro-Non Air Bubble (MINAB) and Super-Plasticizer on Setting Time and Compressive Strength of Cement Mortar [PDF]
Journal of Structural and Construction Engineering, 2021 One of the latest innovations in nano-technology is the use of Micro-Nano Air Bubbles (MINAB) as a substitute for water in concrete. Using MINAB as a substitute for water used in concrete can be used to improve the properties of concrete.
Jalil Shafaei +2 more
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Characteristics of Wood Ash Cement Mortar Incorporating Green-Synthesized Nano-TiO2
International Journal of Concrete Structures and Materials, 2021 This paper presents the findings of an investigation into the influence of green-synthesized nano-TiO2 on the characteristics of wood ash (WA) cement mortar.
Bolanle Deborah Ikotun +1 more
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