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Pengaruh Penambahan Quartz Powder pada Reactive Powder Concrete terhadap Terbentuknya Kalsium - Silikat - Hidrat [PDF]
Jurnal Teknik Sipil, 2013 Abstrak. Penelitian yang dilakukan adalah menjelaskan mengenai penggunaan quartz powder dalam reactive powder concrete (RPC) terutama pengaruhnya terhadap struktur mikro dan kuat tekan.
Widodo Kushartomo +3 more
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Advances in Materials Science and Engineering, 2021 Epoxy resin mixed with rice husk ash and quartz powder increases its dielectric strength. This paper presents the dielectric properties of the press board coated with this epoxy mixture. In this work, the press board, which is used in the transformer, is
Banumathi S. +7 more
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The influence of ingredients on the properties of reactive powder concrete: A review
Ain Shams Engineering Journal, 2021 Reactive Powder Concrete is a type of ultra-high-performance concrete. Improvement of microstructure, elimination of coarse aggregate, particle packing, and toughness enhancement are the main principles of RPC development.
Ola A. Mayhoub +3 more
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Effects of compaction and water content on thermal conductivity of unsaturated soils
Yantu gongcheng xuebao, 2020 The thermal conductivity of soils is an important thermal physical parameter for geotechnical engineering such as underground space and geothermal development.
XU Jie 1, 2, HU Hai-tao 1, 2, ZHENG Zhi 2
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地质科技通报, 2022 Fault gouges result from the sliding of brittle faults and can be used to determine the deformational characteristics, formation ages and weakening mechanisms of earthquake faults, which are of great significance for structural geology and earthquake ...
Xianbing Xu +3 more
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Quartz Tube Enhanced Raman Scattering Spectroscopy
Frontiers in Physics, 2022 Raman spectroscopy is widely used in many fields with the advantages of simultaneous species detection and molecular fingerprint characteristics, but the low detection sensitivity limits its further development, especially for highly scattering or turbid
Ganshang Si +8 more
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Manufacturing of Sustainable Ultra-High-Performance Concrete Using Response Surface Methods [PDF]
Engineering and Technology Journal, 2023 Quartz powder is used in ultra-high-performance concrete to improve granular packing, but repeated inhalation during manufacture can cause health issues. The mechanical properties of UHPC are influenced by the post-setting curing method.
Abbas Mohammed +2 more
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Analysis of rheological behaviour of titanium feedstocks formulated with a water-soluble binder system for powder injection moulding [PDF]
, 2014 Binder selection and formulation are critical in powder injection moulding. Binders play a key role in controlling the rheological properties of a feedstock and influence whether the resulting feedstock can be successfully injection moulded, debound and ...
Pickering, Kim L. +3 more
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Development of high-volume recycled glass ultra-high-performance concrete with high C3A cement
Case Studies in Construction Materials, 2023 Ultra-high-performance concrete (UHPC) is a special cementitious composite material with outstanding qualities like compressive strength greater than 120 MPa, and outstanding durability in comparison to other types of concrete.
Jesús D. Redondo-Mosquera +4 more
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Shock compression of quartz and aluminum powder mixtures [PDF]
AIP Conference Proceedings, 1995 The authors report about the shock-compression response of highly porous (55% and 65% dense) mixtures of 4Al + 3SiO{sub 2} powders having shock-induced phase transitions and chemical reactions. Shock recovery experiments were performed using the CETR/Sawaoka plate-impact system (P = 40 to 100 GPa) and the Sandia Momma Bear A Comp B fixture (P = 22 to ...
Joshi, V. S. +3 more
openaire +3 more sources