Development of electromagnetic microwave absorbers in cementitious materials

J Hu, Y Liu, J Jiang, X Su, C Feng, Y Ma, Y Hou… - Composite …, 2023 - Elsevier
With the wide application of wireless technology, the problem of electromagnetic microwave
(EMW) radiation and pollution in building space is becoming more and more serious …

Effects of the absorber, thickness and surface roughness on the electromagnetic wave absorption characteristics of magnesium phosphate cement

X Liu, N Wang, Z Wang - Construction and Building Materials, 2022 - Elsevier
Magnesium phosphate cement (MPC) functionalized with excellent electromagnetic wave
absorption performance, bonding capacity, fast hardening and early strength can meet the …

Combined effects of micro and nano Fe3O4 on workability, strength, packing, microstructure and EM wave absorbing properties of mortar

LG Li, Q Lai, GX Zeng, YJ Li, HZ Xie… - Construction and Building …, 2023 - Elsevier
Abstract Fe 3 O 4 (ferroferric oxide) has been proven to be useful for enhancing the
electromagnetic (EM) wave absorption performance of cementitious materials. However …

Frost resistance of fiber-reinforced self-compacting recycled concrete

C Zheng, S Li, Y Hou, B Jin - Reviews on Advanced Materials …, 2022 - degruyter.com
Freeze–thaw damage and the lack of aggregate resources have become two major
problems facing the construction industry. The use of recycled aggregate to produce …

Durability of high strength self-compacting concrete with fly ash, coal gangue powder, cement kiln dust, and recycled concrete powder

M Murtaza, J Zhang, C Yang, C Su, H Wu - Construction and Building …, 2024 - Elsevier
This research studies the durability of self-compacting concrete (SCC) with fly ash (FA), coal
gangue powder (CGP), cement kiln dust (CKD), and recycled concrete powder (RCP) by …

Activated carbon-cement composite coated polyurethane foam as a cost-efficient solar steam generator

S Lal, SK Batabyal - Journal of Cleaner Production, 2022 - Elsevier
Solar thermal evaporation (STE) is a promising advanced technique to purify contaminated
water under the influence of solar light. Naturally, cement has served as a binder in masonry …

Prediction of the splitting tensile strength of manufactured sand based high-performance concrete using explainable machine learning

R Kumar, P Samui, B Rai - Iranian Journal of Science and Technology …, 2024 - Springer
A potential environmentally friendly building material is concrete containing manufactured
sand. The utilization of manufactured sand in the production of high-performance concrete …

A state-of-the-art on electromagnetic and mechanical properties of electromagnetic waves absorbing cementitious composites

D Lei, L Yu, S Wang, Y Li, H Jia, Z Wu, J Bao… - Cement and Concrete …, 2024 - Elsevier
Increasingly electromagnetic pollution derived from portable electronic devices and
communication systems urges the development of electromagnetic waves (EMWs) …

Lightweight insulating oil-well cement filled with hollow glass microspheres and numerical simulation of its unsteady heat transfer process

H Wang, C Ma, Y Yuan, Y Chen, T Liu, C An… - … Composites and Hybrid …, 2024 - Springer
During offshore natural gas extraction, the formation of hydrates in the wellbore poses a
crucial issue that affects flow safety. There is a need to find a reliable solution to establish a …

Surfactants-styrene butadiene latex synergistic enhancement of bamboo scraps/magnesium oxychloride light composite interface compatibility

B Sun, L Zheng, Y Wu, X Li, Y Zuo - Journal of Sustainable Cement …, 2024 - Taylor & Francis
Combining bamboo processing residues with lightweight magnesium oxychlorides can
produce new composite building materials that increase the utilization rate of bamboo and …