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Penetrability of lightweight aggregate concrete
Magazine of Concrete Research, 2010In this paper, a study was conducted on the parameters affecting the sorption of water, chloride ingress and permeability of water into lightweight aggregate concrete. The parameters being studied are the effects of the water-to-cement (w/c) ratio, aggregate type, initial moisture content of the lightweight aggregate, size of the lightweight aggregate,
Emiko, L., Wee, T.H., Tamilselvan, T.
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Structural Lightweight Aggregate Concrete
1993Lightweight aggregates for structural concrete - P L Owens. Introduction, definitions and limitations. Lightweight aggregates suitable for use in structural concrete. Brief history of lightweight aggregate production. Manufacturing considerations for structural grades of lightweight aggregate. Lightweight aggregates availaible in the UK.
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Fly Ash Aggregate Lightweight Concrete
ACI Journal Proceedings, 1971A COMPREHENSIVE LABORATORY INVESTIGATION CONCERNING THE PHYSICAL PROPERTIES OF STRUCTURAL LIGHTWEIGHT CONCRETES CONTAINING FOUR COMMERCIALLY AVAILABLE FLY ASH AGGREGATES IS PRESENTED. AIR-ENTRAINING AGENT REQUIREMENTS WERE HIGH WHEN FLY ASH AGGREGATE FINES WERE USED.
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Reactive powder concrete with lightweight aggregates
Construction and Building Materials, 2020Abstract The paper presents test results of lightweight concretes obtained by introduction of lightweight aggregates: Pollytag, expanded clay aggregate and expanded polystyrene beads (EPS) in quantity from 30 vol% to 60 vol% to the RPC mix. It was demonstrated that addition of the expanded clay aggregate allowed to obtain lightweight RPC with the ...
Stefania Grzeszczyk, Grzegorz Janus
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Durabilities of Lightweight Aggregate Concrete and Natural Aggregate Concrete
Journal of the Korea Concrete Institute, 2021Cho-Bum Park +4 more
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LIGHTWEIGHT CONCRETE ON POROUS AGGREGATES
This article is devoted to lightweight concrete with porous aggregates. Varieties of porous aggregates of organic and mineral origin are given. The technology for producing lightweight concrete is considered, the main physical and technological properties of such concrete and the scope of their application for lightweight concrete are ...Turgaev J.A +2 more
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Lightweight aggregates for structural concrete
1976This monograph is concerned with lightweight aggregates that can be used in structural lightweight concrete; namely those produced from clay, shale, slate, blast furnace slag, and fly ash. The clays, shales and slates are the most widespread of raw materials, although slate is not used in Canada.
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Chapter 30—Lightweight Concrete and Aggregates
1978Both “lightweight concrete” and “lightweight aggregate” are general terms which include a wide variety of products and are frequently subject to varying definitions. Concrete lighter in weight than that usually obtained with “normal weight” aggregates (gravel, air-cooled blast-furnace slag, and crushed stone) may be produced by several methods: 1 ...
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A Comprehensive Review on Recycled Aggregate and Recycled Aggregate Concrete
Resources, Conservation and Recycling, 2021Bo Wang, Libo Yan, Qiu Ni Fu
exaly