Results 231 to 240 of about 9,428 (259)

Mix design of structural lightweight self-compacting concrete incorporating coarse lightweight expanded clay aggregates

Construction and Building Materials, 2018
Abstract This paper reports an experimental study that aimed to define the parameters for the mix design of structural lightweight self-compacting concrete (LWSCC) incorporating coarse lightweight expanded clay aggregates and natural sand. The starting point was the methodology proposed by Nepomuceno et al.
Nepomuceno, Miguel, Oliveira, Luiz Antonio Pereira de, Pereira, Sandrine de Freitas   +2 more
openaire   +3 more sources

The Study of Lightweight Expanded Clay Aggregate from Industrial Waste

Chiang Mai Journal of Science
This study aims to investigate the utilization of lightweight expanded clay aggregate (LECA) produced by combining clay with industrial waste as a planting material for soil moisture retenti on. Lightweight expanded clay aggregate is a growing media material composed of clay pellets subjected to high temperatures. This substance is created by combining
Sriwan Kaewsit, Khanisorn Sompong, Phakkhananan Pakawanit, Wareerath Akkalatham, Ploypailin Yongsiri   +4 more
openaire   +1 more source

Influence of Expanded Clay Aggregates in Abrasion Resistance of Lightweight Concrete

SP-253: Fifth ACI/CANMET/IBRACON Int'l Conference on High-Performance Concrete Structures & Materials, 2008
Durability is one of the key factors considered in the specification of concrete for most of its applications. When applied to industrial floors, road pavements, and sidewalks, abrasion wearing impairs the concrete performance. This work is focused on the abrasion resistance of lightweight concrete produced with expanded clay, comparing it to the ...
openaire   +1 more source

Mechanical characterization of concrete produced with recycled lightweight expanded clay aggregate concrete

Journal of Cleaner Production, 2015
Abstract In this paper the main mechanical properties of concrete produced with recycled aggregates obtained from crushing both structural and non-structural lightweight concrete are characterized. Various concrete mixes with replacement ratios of 20%, 50% and 100% of two types of coarse lightweight aggregates (LWA) by recycled lightweight concrete ...
José Alexandre Bogas, Jorge de Brito, José M. Figueiredo   +2 more
openaire   +1 more source

Production of structural lightweight concrete with expanded clay aggregate

2009
In this study, the manufacturing possibility of the high strength lightweight concrete having different amount of the cement by using expanded clay aggregate and its physical and mechanical properties were investigated. For this purpose, concrete mixtures used expanded clay aggregate and natural sand was designed.
openaire   +2 more sources

ENGINEERING ASPECTS OF ROAD EMBANKMENT WIDENING WITH LIGHTWEIGHT EXPANDED CLAY AGGREGATE

Zbornik radova
In the context of the growing need for sustainable solutions in civil engineering, the use of alternative materials is gaining importance, especially in the field of geotechnics. Lightweight expanded clay aggregate (LECA) represents an environmentally friendly and engineering-efficient material due to its low weight, strength, and stability.
Veselina Jovanoska, Despina Vojnoska, Aleksandra N. Atanasovska, Josif Josifovski   +3 more
openaire   +1 more source

Chloride diffusivity of lightweight expanded clay aggregate concretes under compressive stress

Materials Today Communications, 2023
Phuc-Lam Dao, Khac-Chien Thai, Duc-Tho Pham, Minh-Ngoc Vu, Tuan Nguyen-Sy, Quang-Vu Le, The-Truyen Tran   +6 more
openaire   +1 more source

A preliminary research on the properties of lightweight expanded clay aggregate

2019
In the present study, lightweight expanded clay aggregates were produced from clay, waste brick powders, albite floatation waste, and coal at various temperatures ranged from 900 °C to 1250 °C. After the production, the physical and microstructural properties of the aggregates were determined.
Arıöz, Ömer, Kılınç, Kadir, Karasu, Bekir, Kaya, Güray, Arslan, Gökhan, Tuncan, Mustafa   +5 more
openaire   +1 more source

Removing lead from aqueous solution by activated carbon nanoparticle impregnated on lightweight expanded clay aggregate

Journal of Environmental Chemical Engineering, 2021
Mehrdad Manteghian, Hamid Kazemzadeh
exaly  

STUDY ON STRENGTH PROPERTIES OF LIGHTWEIGHT EXPANDED CLAY AGGREGATE CONCRETE

i-manager's Journal on Structural Engineering, 2019
ASHOK KUNCHALA, MANOJ TANGUDU
openaire   +1 more source