Results 61 to 70 of about 98,572 (249)

Carbon Dots: An Emerging Frontier for Green and Sustainable Civil Engineering Materials

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Traditional civil engineering materials (CE materials) are usually involved with high‐energy consumption during manufacturing, significant maintenance costs, and substantial environmental impacts throughout their life cycles. The progress of nanotechnology is catalyzing a green and sustainable transformation within the field.
Weiwen Hao, Xiaolong Wang, Xiao Chen, Dong Liu, Zhenhui Kang, Cheng Zhu   +5 more
wiley   +1 more source

Sugarcane bagasse ash as replacement of cement mortar [PDF]

, 2013
Mortar was consisted of Ordinary Portland Cement (OPC), fine aggregates and water. Blended cement contain pozzolanic reaction cement due to the present of pozzolanic materials like sugarcane bagasse ash (SCBA), fly ash ,palm oil fuel ash(POFA) and others.
Syazwana , Mohd Sukri
core  

Impact of air entrainment on the microstructure and mechanical performance of high performance mortar [PDF]

, 2014
At the Magnel Laboratory for Concrete Research an intensive vacuum mixer which can regulate the air pressure is available. As such the amount of entrapped air in cementitious materials can be varied.
Boel, Veerle, De Schutter, Geert, Dils, Jeroen   +2 more
core   +2 more sources

Recent Advances in Pickering Emulsion Templated Phase Change Material Microcapsules: Design, Fabrication, and Multifunctional Applications

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
Fabrication process of phase change microcapsules using a Pickering emulsion template method and their subsequent applications. The increasing demand for efficient thermal energy storage systems has driven the development of phase change material microcapsules (PCMMs), which provide high energy‐storage density, reversible phase change, and reduced ...
Ziyan Li, Jinsheng Sun, Kaihe Lv, Chaozheng Liu, Meichun Li   +4 more
wiley   +1 more source

Mechanical Properties and Micromechanism of Calcium Sand–Cement Mortar Modified With Zirconium Dioxide and Basalt Fiber

Advances in Civil Engineering
In this paper, the modification effect of basalt fiber (BF) and nano-zirconium dioxide on calcareous sand–cement mortar was studied according to the actual situation of the island construction project.
ZhiXin Wang, ChenMing Xu, Hui Xiong, Shuai Zhang, Jun Hu, JunHao Ren, DongLing Zeng, YongChang Yang   +7 more
doaj   +1 more source

Study of the Mix Cement Properties of Mortar Cement Used in Masonry and Plaster from the Waste Biscuit Firing of Ceramic

MATEC Web of Conferences, 2018
The purpose of this study is to study the characteristics of cement mixes and to find out the right qualities according to Mortar Cement in terms of flow formation period and compressive strength.
Klangvijit Wiwat, Sookramoon Krissadang
doaj   +1 more source

The properties of recycled rubber from waste tires in the production of cement composites [PDF]

, 2020
This article presents the results of a study dealing with the use of a combination of recycled rubber from waste tires as a 100% substitute in the production of cement composites.
Charvát, Jakub, Dvorský, Tomáš, Gola, Lukáš, Máčalová, Kateřina, Svoboda, Jakub, Václavík, Vojtěch   +5 more
core   +1 more source

Study on Deformation Law of Crossing Layer Drilling Superimposed Floor Roadway

Energy Science &Engineering, EarlyView.
Based on deformation law of crossing layer drilling superimposed floor roadway, low dip angle drilling is particularly susceptible to complications such as borehole blockage and collapse. ABSTRACT Floor extraction roadway crossing layer drilling is a pivotal strategy for gas control in areas prone to coal and gas outbursts.
Xiao Liu, Bo Li, Jiawei Xie, Xiaoming Ni, Shaoren Wei, Chengtao Yang, Yubo Zhang, Haixiao Lin, Wei Zhao, Tao Wang   +9 more
wiley   +1 more source

Studying The Properties of Mortar Produced Using Juss as a Partial Substitute for Cement

Syrian Journal for Science and Innovation
Recently, many enterprising attempts have been made to create more sustainable cement mortar mixes using modern technologies. Modified mixtures are a promising part of green infrastructure, which contributes to reducing environmental impact and cost ...
Fatima Alsaleh , Feras Al adday, Abed Alhakeem Banood   +2 more
doaj   +1 more source

Photocatalytic Activity and Mechanical Properties of Cements Modified with TiO2/N [PDF]

, 2019
In this paper, studies of the mechanical properties and photocatalytic activity of new photoactive cement mortars are presented. The new building materials were obtained by the addition of 1, 3, and 5 wt % (based on the cement content) of nitrogen ...
Janus, Magdalena, Kusiak-Nejman, Ewelina, Morawski, Antoni W., Mądraszewski, Szymon, Stephan, Dietmar, Zając, Kamila   +5 more
core   +1 more source