Results 11 to 20 of about 571,863 (343)

The Study on Strength Properties of Light Weight Concrete using Light Weight Aggregate

open access: diamondInternational Journal of Science and Research (IJSR), 2016
B Pravallika, K.P. Rao
openaire   +2 more sources

SHEAR CAPACITY OF SUSTAINABLE LIGHT WEIGHT CONCRETE BEAMS

open access: yesJournal of Engineering and Sustainable Development, 2021
This Lightweight concrete is one of the important types familiar of concrete, as the local stone Attapulgite was used as aggregate after treating it with a solution of minors, then it was used in pouring five -reinforced concrete beams by adding steel ...
Aseel Q. Makhool   +2 more
doaj   +3 more sources

Optimum light weight concrete mix design against high temperature [PDF]

open access: yesمهندسی عمران شریف, 2022
The fire phenomenon can cause the loss of structural materials resistance which may end to damage or even structural total collapse. Physical and chemical changes in concrete due to firing also make serious structural defects in concrete structures ...
M.Q. Panahy   +3 more
doaj   +1 more source

Mix proportioning of M25 grade concrete by replacing normal aggregate with light weight aggregate (Pumice) [PDF]

open access: yesE3S Web of Conferences, 2023
Day to day a large development in construction activities are happening. All constructions require huge quantity of concrete. All we know that conventional concrete has density 2400 kg/m3.This type of concrete is not at all required in all aspects.
Varikuppala Lalitha   +1 more
doaj   +1 more source

Partial Replacement of Coarse Aggregate by Using Pumice Aggregate in Lightweight Concrete-Experimental Investigation

open access: yesPakistan Journal of Engineering & Technology, 2021
Lightweight cement has numerous applications in the substantial and development industry these days. In this investigation, an endeavor has been made to think about the regular concrete and lightweight total substantial utilizing blend M25.
Muhammad Jahanzaib   +6 more
doaj   +1 more source

Reinforcing Mechanisms of Coir Fibers in Light-Weight Aggregate Concrete [PDF]

open access: yesMaterials, 2021
Due to the requirement for developing more sustainable constructions, natural fibers from agricultural wastes, such as coir fibers, have been increasingly used as an alternative in concrete composites. However, the influence of coir fibers on the hydration and shrinkage of cement-based materials is not clear.
Xiaoxiao Zhang   +3 more
openaire   +3 more sources

Microstructure characterization of sustainable light weight concrete using trapped air additions.

open access: yesFracture and Structural Integrity, 2022
Light-weight aggregate and trapped air additions (TAD) affect concrete performance and lead to the production of light-weight concrete (LWC). In this research, fourteen mixes were designed to study the effects of TAD type and content and pozzolanic ...
Said Maaty, Ahmed Elshami, Fryal Kamel
doaj   +5 more sources

Cold-Formed Steel-Concrete Beams

open access: yesJurnal Teknik Sipil, 2012
Light weight material usually be chosen as a material for earthquake resistant building in order to reduce inertia force of the building. In comparison with others section, a cold-formed steel section is a lighter section and makes this section is ...
Ade Lisantono   +2 more
doaj   +3 more sources

An Experimental Study on Effect of Concrete Type on Bond Strength of GFRP Bars [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2021
One of the common methods to create bond strength in reinforced concrete is providing development length. The bond strength of glass fiber reinforced polymer (GFRP) bar is inherently poor due to its shape, as well as its inadequate mechanical ...
Alireza Doostmohamadi   +2 more
doaj   +1 more source

Study on aerated concrete using steam curing test method [PDF]

open access: yesE3S Web of Conferences, 2021
The Accumulation of warm and moisture in building walls plays an vital role in its upkeep and power conservation. Aerated Concrete block, an environmental material gives an anticipated result to building construction.
Naidu T Y Rohith, Satyanarayana G.V.V
doaj   +1 more source

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