Results 21 to 30 of about 3,108,657 (309)
Building stock dynamics and its impacts on materials and energy demand in China [PDF]
, 2016 China hosts a large amount of building stocks, which is nearly 50 billion square meters. Moreover, annual new construction is growing fast, representing half of the world's total. The trend is expected to continue through the year 2050. Impressive demand
Feng, W +6 more
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Case Studies in Construction Materials, 2023 This paper sets out the findings of an investigation on the development of a method for calculating aboveground pre-strained cylindrical sheaths, in view of design parameters: the winding angle, pitch and thickness on a concrete base, as a result of ...
Ulzhan Ibraimova +9 more
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Metals, 2023 A method of ultrasonic surface plastic deformation is widely used to change the properties of the surface layers of metal products. Under the influence of this type of treatment, the structure of the material changes, microhardness increases, roughness ...
Dmitriy S. Fatyukhin +4 more
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Highly selective electrochemical hydrogenation of alkynes: Rapid construction of mechanochromic materials [PDF]
, 2019 Electrochemical hydrogenation has emerged as an environmentally benign and operationally simple alternative to traditional catalytic reduction of organic compounds.
Ge, Haibo, Li, Bijin
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Case Studies in Construction MaterialsConcrete core samples extracted from the base of the 50-year-old reactor building at the Unterweser nuclear power plant in Germany were analyzed using contemporary and complementary experimental techniques.
Asim Rauf +4 more
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Impact of lowered curing temperature on the compressive strength of polymer-cement repair mortars [PDF]
MATEC Web of Conferences, 2019 This article discusses the results of tests regarding mechanical properties of polymer-cement repair mortars which were cured at a lowered temperature.
Wojnowski Damian, Francke Barbara
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A Comparison of the Effects of Ultrasonic Cavitation on the Surfaces of 45 and 40Kh Steels
Metals, 2022 The ultrasonic treatment of metal products in liquid is used mainly to remove various kinds of contaminants from surfaces. The effects of ultrasound not only separate and remove contaminants, they also significantly impact the physical–mechanical and ...
Dmitriy S. Fatyukhin +4 more
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Soil micromorphology for construction science: the mortar archaeometry [PDF]
, 2012 Micromorphology revealed in depth evaluation of materials particularly soil micromorphology yielded numerous data on processes such as formation, neoformation and transformation of minerals and microstructure in soils, pottery and construction materials.
Akça, Erhan +3 more
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Properties of concrete containing coal bottom ash and fine coconut shell as partial sand replacement [PDF]
, 2020 The consumption of natural sand in concrete production is very high around the worldwide and it caused the shortage of natural fine aggregate which is suitable for construction in many countries [1].
Mazenan, Puteri Natasya +1 more
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Polyoxometalate (POM)-layered double hydroxides (LDH) composite materials: design and catalytic applications [PDF]
, 2017 Layered double hydroxides (LDHs) are an important large class of two-dimensional (2D) anionic lamellar materials that possess flexible modular structure, facile exchangeability of inter-lamellar guest anions and uniform distribution of metal cations in ...
Li, Tengfei +2 more
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