Physical Properties of Sulfur Concrete with Modified Sulfur Binder
نویسندگان
چکیده
منابع مشابه
Preparation of Sulfur Mortar from Modified Sulfur
Mixtures of mineral aggregate and modified sulfur, wherein the modified sulfur functions as a binder, are termed sulfur concretes or sulfur mortars depending on the form of the mineral aggregate. Molten sulfur reacted with olefinic additive, at 130-140 ºC, and then mixed with preheated filler and aggregates. Sulfur mortar samples were prepared by mixing 32 % molten sulfur, 10 % filler and 5...
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This paper proposes the mixing design of concrete having modified sulfur-coated aggregate (MSCA) to enhance the durability of Portland cement concrete. The mechanical properties and durability of the proposed MSCA concrete were evaluated experimentally. Melting-modified sulfur was mixed with aggregate in order to coat the aggregate surface at a speed of 20 rpm for 120 s. The MSCA with modified ...
متن کاملpreparation of sulfur mortar from modified sulfur
mixtures of mineral aggregate and modified sulfur, wherein the modified sulfur functions as a binder, are termed sulfur concretes or sulfur mortars depending on the form of the mineral aggregate. molten sulfur reacted with olefinic additive, at 130-140 ºc, and then mixed with preheated filler and aggregates. sulfur mortar samples were prepared by mixing 32 % molten sulfur, 10 % filler and 58 % ...
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Lithium-sulfur (Li-S) batteries are regarded as promising next-generation high energy density storage devices for both portable electronics and electric vehicles due to their high energy density, low cost, and environmental friendliness. However, there remain some issues yet to be fully addressed with the main challenges stemming from the ionically insulating nature of sulfur and the dissolutio...
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This dissertation deals with the effect of a new concrete additive, called salt-insensitive superabsorbent polymer, on the physical properties of normal and high strength concrete. Superabsorbent polymers, short SAP, are special polymers that are able to absorb many times more water than their own weight within short time. They can even store water when exposed to gentle mechanical stress. When...
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ژورنال
عنوان ژورنال: Journal of The Korean Society of Civil Engineers
سال: 2014
ISSN: 1015-6348
DOI: 10.12652/ksce.2014.34.3.0763