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Lengvojo betono, pagaminto naudojant stiklo granulių užpildą, mechaninių savybių tyrimai ; Mechanical properties of lightweight concrete produced with expanded glass aggregate
The present paper investigates experimental mechanical properties of lightweight concrete mixes produced with expanded glass aggregate. Different concrete mixtures (totally 12) from normal weight to extremely lightweight structural concrete have been made. The sand by its volume was replaced with the expanded glass. All specimens were tasted after 7 and 28 days of hardening to identify flexural and compressive strength. Density of concrete mixes ranged from 1458 to 2347 kg/m3, and the compressive strength of 40×40×40 mm cubes ranged from 40 to 103 MPa. As a result, strength and density relationship of lightweight concrete was obtained. The performed experimental investigations on freeze-thaw resistance and alkaline corrosion have shown good durability of the designed mixes.
Lengvojo betono, pagaminto naudojant stiklo granulių užpildą, mechaninių savybių tyrimai ; Mechanical properties of lightweight concrete produced with expanded glass aggregate
The present paper investigates experimental mechanical properties of lightweight concrete mixes produced with expanded glass aggregate. Different concrete mixtures (totally 12) from normal weight to extremely lightweight structural concrete have been made. The sand by its volume was replaced with the expanded glass. All specimens were tasted after 7 and 28 days of hardening to identify flexural and compressive strength. Density of concrete mixes ranged from 1458 to 2347 kg/m3, and the compressive strength of 40×40×40 mm cubes ranged from 40 to 103 MPa. As a result, strength and density relationship of lightweight concrete was obtained. The performed experimental investigations on freeze-thaw resistance and alkaline corrosion have shown good durability of the designed mixes.
Lengvojo betono, pagaminto naudojant stiklo granulių užpildą, mechaninių savybių tyrimai ; Mechanical properties of lightweight concrete produced with expanded glass aggregate
Rumšys, Deividas (author) / Bačinskas, Darius (author) / Spudulis, Edmundas (author)
2017-01-01
Mokslas - Lietuvos ateitis : Statyba, transportas, aviacinės technologijos = Science - Future of Lithuania : Civil and transport engineering, aviation technologies, Vilnius : Technika, 2017, Vol. 9, no. 5, p. 500-506 ; ISSN 2029-2341 ; eISSN 2029-2252
Article (Journal)
Electronic Resource
Lithuanian , English
DDC:
690
Properties research of ultra-high-performance concrete / ; Ypač stipraus betono savybių tyrimai.
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