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Recycling of sewage sludge ash in cold-bonded artificial lightweight aggregate for sustainable lightweight concrete [PDF]

Scientific Reports
The cold bonding technology for producing lightweight aggregates has received significant international attention in the fields of waste treatment and the production of green building materials.
Junsong Jiang, Xianliang L. Zhou, Yantao T. Zheng, Ping Wu, Guichuan Jiang, Bingxi Jian   +5 more
doaj   +2 more sources

Production of lightweight aggregate

Materiales de Construccion, 1951
No ...
T.C. Miller
doaj   +2 more sources

EFFECT OF DIFFERENT TYPES OF LIGHTWEIGHT AGGREGATE ON STRENGTH AND MODULUS OF ELASTICITY OF CELLULAR CONCRETE [PDF]

Journal of Engineering and Sustainable Development, 2019
The objective of this study is to improve the properties of structural foamed concretes by adding fine and coarse lightweight aggregate. The materials that used in this study were fly ash as fine material and various types of lightweight aggregate (Leca,
Suhad Mohammed Abd, Dunay Khalil Ismail   +1 more
doaj   +2 more sources

Experimental Study of Compressive Strength of Lightweight Concrete Using Wood Charcoal [PDF]

E3S Web of Conferences, 2021
The use of lightweight concrete materials in Indonesia, especially in the Merauke Regency area can be an alternative amid the rapid development of the housing sector.
Pasalli Daud Andang, Pamuttu Dina Limbong, Septiono Rahmat Fajar, Utary Chitra, Hairulla Hairulla   +4 more
doaj   +1 more source

Lightweight aggregate concrete produced with crushed stone sand as fine aggregate

Cogent Engineering, 2020
Lightweight aggregate concrete mixtures incorporating 0, 10, 20, and 30 weight percent replacement of normal-weight aggregate with lightweight aggregate and crushed stone as fine aggregate were tested at 7, 28, 56, and 90 days for various strength and ...
Roz-Ud-Din Nassar, Sheroz Saleem Bhatti, Mohamed Shahin, Munemul Hossain, Haitham Ahmad Al Slibi   +4 more
doaj   +1 more source

Dynamic Properties Test and Constitutive Relation Study of Lightweight Aggregate Concrete under Uniaxial Compression

Advances in Materials Science and Engineering, 2021
For the purpose of studying the dynamic properties of lightweight aggregate concrete, dynamic performance tests under uniaxial compression were conducted by considering 10 different strain rates ranging from 10−5/s to 10−1/s, from which the stress-strain
Zhiqing Zhao
doaj   +1 more source

Producing of workable structural lightweight concrete by partial replacement of aggregate with yellow and/or red crushed clay brick (CCB) aggregate

Journal of King Saud University: Engineering Sciences, 2021
The utilization of minimum natural materials content in the production of concrete represents the main concern of many researchers. In addition, lightweight aggregate concrete is desired for its low weight and modified physical properties.
Ahmed Tareq Noaman, Ghassan Subhi Jameel, Shamil K. Ahmed   +2 more
doaj   +1 more source

Properties of Artificial Lightweight Aggregates from Various Pozzolan Materials – A Review [PDF]

Archives of Metallurgy and Materials
The use of lightweight aggregate can bring advantages to the construction field. Lightweight aggregate has been used due to its lower density and can reduce the dead load applied to the structural elements. Due to the number of natural resources, such as
D.L. Chuan Hao, R.A. Razak, Z. Yahya, M.M. Al Bakri Abdullah, A. Abdullah   +4 more
doaj   +1 more source

Mechanical Properties of Barchip Polypropylene Fibre-reinforced Lightweight Concrete Made With Recycled Crushed Lightweight Expanded Clay Aggregate

Frontiers in Materials, 2021
Concrete is one of the broadly used construction materials in the construction industry. This research intends to recommend the replacement of conventional coarse aggregates with recycled lightweight expanded clay aggregate (LECA) which offers several ...
Ming Kun Yew, Ming Chian Yew, Jing Han Beh, Lip Huat Saw, Foo Wei Lee, Yee Ling Lee   +5 more
doaj   +1 more source

The Effects of Additives to Lightweight Aggregate on the Mechanical Properties of Structural Lightweight Aggregate Concrete [PDF]

Civil and Environmental Engineering Reports, 2021
In the paper, the effects of different percentages of additives (perlite, LECA, pumice) on the mechanical properties of structural lightweight aggregate concrete were tested and evaluated. For the research, 14 mixing designs with different amounts of aggregate, water, and cement were made.
Mehdi Khoshvatan, Majid Pouraminia
openaire   +1 more source