Results 261 to 270 of about 19,665 (309)

Proceedings of the First International Congress on Lightweight Concrete London, May 1968

open access: yes
Brooks, Anthony E.   +2 more
core  

Properties of alkali-activated lightweight concrete

open access: yes, 2022
This chapter presents a brief overview of the properties of alkali-activated lightweight concrete. Nowadays, the production of lightweight concrete has great attentions due to its extraordinary advantages such as reduced mass, improved sound and thermal insulation properties.
Colangelo F.   +5 more
openaire   +2 more sources

Creep of lightweight concrete

Magazine of Concrete Research, 1959
Summary Creep data covering periods of up to 18 months for concretes made with expanded-shale aggregates and having compressive strengths of 3,000 and 5,000 lb/in2 at 28 days are reported. These are compared with data for sand-gravel concretes of comparable strength.
C. H. Best, M. Polivka
openaire   +1 more source

Structural lightweight aggregate concrete with reduced density— lightweight aggregate foamed concrete

International Journal of Cement Composites and Lightweight Concrete, 1980
In order to reduce the density of concrete for load bearing and stiffening structural members and to improve the thermal insulation properties and thus extend the scope of application for structural lightweight concrete, closed-texture lightweight concretes are required which, while possessing adequate compressive strength, have densities of less than ...
Helmut Weigler, Sieghart Karl
openaire   +1 more source

Durability of lightweight concretes with lightweight fly ash aggregates

Construction and Building Materials, 2011
Abstract This paper presents the effects of aggregate properties such as strength, porosity, water absorption, bulk density and specific gravity on the strength and durability of lightweight fly ash aggregate concrete (LWAC). The influence of properties of four aggregates (sintered lightweight fly ash aggregates, cold-bonded lightweight fly ash ...
Niyazi Ugur Kockal, Turan Ozturan
openaire   +1 more source

Durability of Lightweight Concrete for Arctic Concrete Structures

1985
The experimental results regarding characteristics of lightweight concrete incorporating condensed silica fume are discussed. Many factors such as type and moisture content of lightweight aggregates, dosage of condensed silica fume, air content, water to cement ratio are selected as experimental factors.
Y. Nojiri, Y. Tazawa, Y. Nobuta
openaire   +1 more source

Structural lightweight concrete: Recent research [PDF]

open access: possible, 1995
Structural and ...
Walraven, J. (author)   +4 more
openaire   +1 more source

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