Results 31 to 40 of about 1,328,304 (301)

Effect of Different Gradings of Lightweight Aggregates on the Properties of Concrete

open access: yesApplied Sciences, 2017
Lightweight aggregate concrete is a material with very low density and good thermal insulation, and several types of lightweight aggregates have been used for lightweight concrete.
Sang-Yeop Chung   +2 more
doaj   +1 more source

Chemical Acidic Attack Resistance of Lightweight Concrete with Additives

open access: yesTikrit Journal of Engineering Sciences, 2011
This research was studied the effect of H2SO4 (8%), HCl (8%) acidic and wastewater) pH= 5.1, SO4= = 850mg/L, Cl–=750 mg/L, TDS = 2500 mg/L (on the lightweight concrete by using limestone as lightweight aggregate and using the foam material (Light Crete).
Salwa H. Ahmed
doaj   +1 more source

Behaviour of screw connections in timber-concrete composites using low strength lightweight concrete

open access: yes, 2021
In this paper, the use of low strength lightweight concrete in combination with glue-laminated timber (TLCC) is studied. Six series of push-out tests were conducted to assess the mechanical performance of the screw shear connection between these ...
Elif Appavuravther   +2 more
semanticscholar   +1 more source

USING SECONDARY RAW MATERIALS IN LIGHTWEIGHT OPEN-STRUCTURE CONCRETE WITH GOOD UTILITY PROPERTIES

open access: yesActa Polytechnica CTU Proceedings, 2019
The paper presents the results of research in lightweight concrete with open structure made using a lightweight porous foam-glass aggregate produced from recycled glass powder. The goal was to develop lightweight concrete.
Martin Sedlmajer   +2 more
doaj   +1 more source

Flexural behaviour of pumice lightweight concrete reinforced with end-hooked steel fibres

open access: yes, 2021
A study on the mechanical properties of end-hooked steel-fibre reinforced pumice lightweight concrete is presented. Typical compression and three-point bending tests were performed in a reference lightweight concrete batch, where two different steel end ...
K. Christidis   +2 more
semanticscholar   +1 more source

Olive pomace based lightweight concrete, an experimental approach and contribution

open access: yesMATEC Web of Conferences, 2018
Due to conventional aggregates resources depletion, material recycling has become an economic and ecologic alternative. In this paper, locally available natural residues such as olive pomace were investigated, when partially incorporated in the concrete ...
Lynda Amel Chaabane, Rafik Benferrah
doaj   +2 more sources

Pembayangan Mandiri pada Material Bata Ringan di Iklim Tropis

open access: yesEmara: Indonesian Journal of Architecture, 2018
The purpose of this study was to obtained recommendations on the use of innovative building materials from the development of existing lightweight concrete designs, to decrease the building interior temperature.
Mochamad Hilmy, Dewi Ria Indriana
doaj   +1 more source

Influence of lightweight aggregate intrinsic strength on compressive strength and modulus of elasticity of lightweight concrete

open access: yesRevista Ingeniería de Construcción, 2000
Lightweight concrete has been used in many applications since the second half of the XX century and has become a very good alternative compared with conventional concrete. However the development of its technology has not been enough because the related
Carlos Videla C., Mauricio López C.
doaj   +10 more sources

Performance Evaluation of Foamed Concrete with Lightweight Aggregate: Strength, Shrinkage, and Thermal Conductivity

open access: yesMaterials
Lightweight concrete offers numerous advantages for modular construction, including easier construction planning and logistics, and the ability to offset additional dead loads induced by double-wall and double-slab features.
Jiaying Wei   +4 more
semanticscholar   +1 more source

Structural behavior of reinforced lightweight self‐compacting concrete beams using expanded polystyrene as coarse aggregate and containing polyethylene terephthalate fibers

open access: yesStructural Concrete, 2023
Through this study, an attempt was made to produce concrete beams from self‐compacting concrete (SCC) contain expanded polystyrene (EPS) beads as coarse aggregate and waste plastic fibers (WPFs) produced from cutting disposed packing straps in site.
A. Al‐Hadithi   +3 more
semanticscholar   +1 more source

Home - About - Disclaimer - Privacy