Results 281 to 290 of about 158,097 (358)
Some of the next articles are maybe not open access.
Strength and abrasion characteristics of pervious concrete
International Journal on Road Materials and Pavement Design, 2020In this paper, the influence of the size of coarse aggregate and aggregate/cement ratio on the strength and abrasion properties of pervious concrete is reported.
J. Leon Raj, T. Chockalingam
semanticscholar +1 more source
A robust and versatile superhydrophobic coating: Wear-resistance study upon sandpaper abrasion
Applications of Surface Science, 2019The mechanical durability, especially wear-resistance seriously restricts the practical application of superhydrophobic surfaces. Lots of efforts have been put to improve the mechanical durability of superhydrophobic surfaces. However, due to the lack of
M. Li, Yu Li, F. Xue, Xinli Jing
semanticscholar +1 more source
European Journal of Environmental and Civil Engineering, 2020
Different treatment strategies have been explored in a quest to improve the properties of recycled aggregate concrete (RAC). The improvement strategies are directed towards the removal of residual layers of old mortar on the recycled coarse aggregate (RA)
Shamsad Ahmad +4 more
semanticscholar +1 more source
Different treatment strategies have been explored in a quest to improve the properties of recycled aggregate concrete (RAC). The improvement strategies are directed towards the removal of residual layers of old mortar on the recycled coarse aggregate (RA)
Shamsad Ahmad +4 more
semanticscholar +1 more source
Cost calculation for recycled abrasives and for abrasive selecting in abrasive waterjet machining
International Journal of Precision Technology, 2007This paper introduces a new study on the calculation of the cost of recycled abrasives and the total cost when cutting with new and recycled abrasives in Abrasive Waterjet (AWJ) machining. In this study, many cost components such as machine cost, labour cost, power cost and so on were taken into account both for calculation of the recycled abrasive ...
V.N. Pi, A.M. Hoogstrate
openaire +1 more source
Abrasion resistance of ultra high performance concrete incorporating coarser aggregate
Construction and Building Materials, 2018 This experimental study was conducted to evaluate the abrasion resistance of ultra high performance concrete (UHPC) that incorporated pre-selected coarser aggregates. The aggregates were selected based on their properties and local availability.
Sukhoon Pyo, Hyeong-Ki Kim
exaly +2 more sources
Wear, 2019
The effect of retained austenite stability on impact-abrasion wear resistance was investigated. Using an impact-abrasion wear testing machine, it was demonstrated that a high mechanical stability of retained austenite brought about improved wear ...
Binggang Liu +4 more
semanticscholar +1 more source
The effect of retained austenite stability on impact-abrasion wear resistance was investigated. Using an impact-abrasion wear testing machine, it was demonstrated that a high mechanical stability of retained austenite brought about improved wear ...
Binggang Liu +4 more
semanticscholar +1 more source
Effect of nano silica and coir fiber on compressive strength and abrasion resistance of Concrete
Construction and Building Materials, 2019This research investigates the effect of nano silica and coir fiber on compressive strength and abrasion resistance of concrete. In this study, Coir fiber has been added in the concrete with the variation of 0.25%, 0.5%, and 0.75% by the weight of the ...
M. Gupta, Maneek Kumar
semanticscholar +1 more source
Influence and mechanism of micro/nano-mineral admixtures on the abrasion resistance of concrete
Construction and Building Materials, 2019The abrasion resistances of concrete in which the cement was partially replaced by 40 wt% super fine slag (SFS), 5 wt% nano-SiO2 (NS), 5 wt% NS and 25 wt% fly ash (FA) were tested.
Zhen He, Xiaorun Chen, Xinhua Cai
semanticscholar +1 more source
Fault diagnosis on slipper abrasion of axial piston pump based on Extreme Learning Machine
Measurement, 2018Hydraulic pump constitutes the key component in hydraulic power system and its fault diagnosis is of great importance. The structure of the pump is very complex and the relationship among parameters of pump is highly nonlinear.
Yuan Lan +6 more
semanticscholar +1 more source
Abrasion and impact resistance of concrete before and after exposure to freezing and thawing cycles
Construction and Building Materials, 2019This study evaluated the abrasion and impact resistance of a number of self-consolidating and vibrated concretes before and after exposure to freezing and thawing cycles in the presence of de-icing salts (salt scaling). The study investigated the effects
Mohamed K. Ismail, Assem A. A. Hassan
semanticscholar +1 more source