Results 21 to 30 of about 3,596 (208)
Lightweight Geopolymer Composites: The Impact of the Aggregate
Materials Proceedings, 2023 In this work, lightweight geopolymer composites were produced by varying the content of expanded perlite and geopolymer spheres, used as aggregates. Firstly, highly porous geopolymer spheres containing mostly red mud as the solid precursor were produced,
Zélia Alves +2 more
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Development of Asbestos-free and Environment-Friendly Thermal Protection for Aerospace Application [PDF]
Materials Research, 2018 Thermal protection systems (TPS) are components designed to protect the internal and external areas of a rocket motor from high temperatures. There has been studies in Brazil of resin-based polybutadiene hydroxylated (HTPB) loaded with asbestos since the
Juliano Ribeiro Aguiar Pinto +4 more
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Materials Research Express, 2022 The objective of this paper is to study the variation in the physical and mechanical properties of expanded perlite mortar with environmental factors and analyze its deterioration mechanism.
Jin Ye +7 more
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Self healing of alkali active mortars with expanded perlite aggregate
Case Studies in Construction Materials, 2022 The use of alkali-activated mortars instead of cemented mortars provides an advantage in terms of various properties such as high strength, fast curing, and high durability by terminating cement production.
Berivan Yılmazer Polat
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Advances in Mechanical Engineering, 2017 Capric acid/expanded perlite form-stable phase change materials were prepared by vacuum adsorption. The phase change cement boards were prepared by adding capric acid/expanded perlite into cement mortar, and their thermal properties were tested.
Tianyu Li, Yanping Yuan, Nan Zhang
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Comparative study of moisture absorption and resistance to NaCl salt of clay-based plasters incorporating porous aggregate [PDF]
MATEC Web of ConferencesThis study deals with the effects of expanded perlite and two types of clay (bentonite and kaolin) on adsorption behaviour of lightweight clay-cement based plasters and their resistance to the destructive impact of NaCl salt solution.
Kushnierova Liliia +2 more
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A Model of Foam Density Prediction for Expanded Perlite Composites
MATEC Web of Conferences, 2015 Multiple sets of variables associated with expanded perlite particle consolidation in foam manufacturing were analyzed to develop a model for predicting perlite foam density.
Arifuzzaman Md, Kim Ho Sung
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Adsorption of Cesium by Expanded Perlite/Ammonium Molybdophosphate Composite
He huaxue yu fangshe huaxue, 2023 Ammonium molybdophosphate(AMP) is a kind of heteropoly salt with strong selectivity and ion exchange capacity for 137Cs. But the small particle size and poor hydromechanical property of AMP, makes it difficult to separate in the later stage.
DENG Hao +6 more
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High-density polyethylene composites with treated perlite: Thermal and mechanical properties [PDF]
Polyolefins JournalThis study explores the development of high-density polyethylene (HDPE) composites reinforced with stearic acid-treated expanded perlite (TEP) to examine their thermal, mechanical, and processing properties.
Linda Gouissem
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Study of calcium-silicate composite lightened by waste expanded perlite
, 2021 The term calcium-silicate composite can be recalled several basic building materials. The most common representatives are lime-silicate bricks and autoclaved aerated concrete.
Drochytka, Rostislav +2 more
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