USING LIGHTWEIGHT EXPANDED CLAY AGGREGATE (LECA) AND EXPANDED PERLITE AGGREGATE (EPA) MUHAMMAD LUTFI BIN OTHMAN1,*, ALI IBRAHIM MOHAMMAD ...
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Constructed wetlands (CWs) are receiving a renewed attention as a viable phytotechnology for treating agricultural wastewaters and for the removal of more specific …
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Structural Lightweight Expanded Clay Aggregates (LECA) were used in the mixture of Structural Lightweight Concrete (LWC) as a substitute for coarse aggregates. Along with …
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This study investigates fine (0–4 mm), rounded, uncoated, porous-surfaced lightweight expanded clay aggregate (LECA)-based geopolymers, which combine the low …
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Light expanded clay aggregate. Fly ash aggregate. Self curing. Durability. 1. Introduction. Self-compacting concrete (SCC) has been invented by Japan in the 1988 to …
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Comparative Study on Light Weight Concrete by using Light Expanded Clay Aggregate and Pumice Stone. K. VarshaSri 1, G. Vishnu Vardhan 2 *, K. Swathi 3, D. …
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LECA (Light Expanded Clay Aggregate) is rounded and light grains of expanded clay which is produced in rotary kiln at temperatures about 1200 °C. LECA aggregate almost …
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Expanded clay lightweight round coarse aggregate and crushed fine aggregate: 785 mm to 805 mm: 12 sec to 14 sec-0.93 to 0.97--[41] Light expanded clay aggregates: 622 …
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Expanded clay (LECA) and other light weight aggregates such as: expanded shale, pumice, slate, perlite, bottom ash etc. have been successfully used in the production of lightweight concretes …
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Increasing fiber content improved sorptivity and diminished drying shrinkage. The effects of maximum size of aggregate (d max), light expanded clay coarse aggregate (LECA) …
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Expanded clay pellets (Fig. 8.11), most commonly known under the brand names LECA (acronym of light expanded clay aggregate) or LIAPOR (porous lias clay), also known as Hydroton and …
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The Expanded Shale, Clay and Slate Institute (ESCSI) was founded in 1952 and is the international trade association for manufacturers of ESCS lightweight aggregate. ESCSI promotes the extensive use of ESCS lightweight aggregate. …
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Heiza et al. [15] studied the effect of lightweight aggregate expanded clay (LECA) on the selfcompacting concrete slab and it has been found the LWSCC with low density can be produced using ...
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The construction sector's reliance on traditional cement significantly contributes to CO2 emissions, underscoring the urgent need for sustainable alternatives. This study investigates fine (0–4 mm), rounded, …
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Lightweight expanded clay aggregate (LECA) is among the common lightweight materials that have been applied successfully in civil engineering works. Many studies have been conducted to...
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aggregates such as pumice, scoria, and those of volcanic origin, expanded blast-furnace slag, vermiculite, and clinker aggregates [3]. Lightweight expanded clay aggregate (LECA) is a …
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In this study, light expanded clay aggregate (LECA) was used as coarse aggregate in (LWSCC) mixtures, using nano-silica as a partial replacement of cement with three percent (0.5, 0.75, and 1%) by ...
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The lightweight sustainable construction composites prepared with the waste materials are enormously utilized for the construction activities. The geopolymer concrete …
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In this study, partially replacement of high content light expanded clay aggregate (LECA) (50, 60, 70, 80, and 90%) have been used to achieve the mechanical properties of high strength LWA …
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Thermal ash aggregate decreased the density of geopolymer concrete up to 1850 kg/m³ and improved the strength up to 24.50 N/mm², on the other side using lightweight expanded clay aggregate, the ...
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This study investigates fine (0–4 mm), rounded, uncoated, porous-surfaced lightweight expanded clay aggregate (LECA)-based geopolymers, which combine the low …
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Light Expanded Clay A ggregate via casting . process. Materials and design. 2014; 64:310–15. ... Lightweight Expanded Clay Aggregate (LECA), also known as clay pebbles or …
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Lightweight expanded clay aggregate (LECA) is among the common lightweight materials that have been applied successfully in civil engineering works. Many studies have been conducted …
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Lightweight expanded clay aggregate (LECA) is a manufactured aggregate with many uses in construction, such as aggregate for the lightweight concrete or like geotechnical …
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This study examines LWAC made up of lightweight expanded clay aggregate (LECA). They are an artificial type of lightweight aggregate manufactured by heating clay up to …
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The present work focuses on enhancing the thermal properties of Light Weight Aggregate Concrete (ECAC) using Expanded Clay Aggregate (ECA) as a carrier for inorganic …
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Effects of Recycled Crushed Light Expanded Clay Aggregate on High Strength Lightweight Concrete. Most read articles by the same author(s) Duaa jabbar abdullah, Zena K …
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The effects of maximum size of aggregate (d max), light expanded clay coarse aggregate (LECA) content, and volume fraction of micro steel fibers (V f) on the properties of …
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Lightweight expanded clay aggregate (LECA) is a manufactured aggregate with many uses in construction, such as aggregate for the lightweight concrete or like geotechnical …
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Biodegradation and metabolic pathways of three anthraquinone dyes, Reactive Blue 4 (RB4), Remazol Brilliant Blue − R (RBBR), and Acid Blue 129 (AB129) by Trametes hirsuta …
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