Results 21 to 30 of about 55,113 (301)
Ductility and flexure of lightweight expanded clay basalt fiber reinforced concrete slab
Structural Mechanics of Engineering Constructions and Buildings, 2021 Relevance. The load on a reinforced concrete slab with high strength lightweight aggregate concrete leads to increased brittleness and contributes to large deflection or flexure of slabs.
Vera V. Galishnikova +4 more
doaj +1 more source
Durability of Lightweight Expanded Clay Aggregate Concrete
Procedia Engineering, 2013 AbstractThe paper describes a development and use of lightweight concrete and lightweight self-compacting concrete using artificial lightweight aggregate based on expanded clay for ready mix concrete and precast elements. The objective of this research was to evaluate the lightweight concrete on durability of concretes placed in chemically aggressive ...
Hubertová, Michala, Hela, Rudolf
openaire +1 more source
Efeito da pré-molhagem do agregado nas propriedades das argamassas com agregado reciclado deconcreto e agregado leve [PDF]
, 2019 This paper examines the suitability of partially replacing natural aggregate, sand, (NA) with recycled concrete aggregate (RCA) or lightweight aggregate (LWA) in mortars, under the hypothesis that pre-wetting aggregates would produce improvement in ...
Aponte Hernández, Diego Fernando +3 more
core +4 more sources
RHEOLOGY AS A TOOL FOR TECHNOLOGICAL ADVANCEMENTS IN SELF-COMPACTING LIGHTWEIGHT CONCRETE MIXES
Advances in Civil and Architectural Engineering, 2023 This paper outlines a methodology aimed at enhancing the technological performance of self-compacting concrete using lightweight expanded clay aggregate.
Maksym Ostryzniuk +3 more
doaj +1 more source
Influence of Fly Ash, Bottom Ash, and Light Expanded Clay Aggregate on Concrete
Advances in Materials Science and Engineering, 2015 Invention of new methods in strengthening concrete is under work for decades. Developing countries like India use the extensive reinforced construction works materials such as fly ash and bottom ash and other ingredients in RCC construction.
S. Sivakumar, B. Kameshwari
doaj +1 more source
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 +5 more
doaj +1 more source
Self compacting self curing concrete with lightweight aggregates
Građevinar, 2016 The self compacting self curing concrete made by partially replacing fine aggregate with the light expanded clay aggregate and fly ash aggregate is described in the paper. At that, maximum 25 % of fine aggregate (measured by volume) was replaced.
Gopi Rajamanickam, Revathi Vaiyapuri
doaj +1 more source
Investigation on the strength of expanded clay aggregate concrete specimens after thermal exposure
Mokslo Taikomieji Tyrimai Lietuvos Kolegijose, 2023 The article describes the results of a laboratory study of the properties of expanded clay blocks. Expanded clay concrete modular blocks are used to install chimney stacks.
Danguolė Plungytė, Ričardas Plungė
doaj +1 more source
Structural concrete using expanded clay aggregate: a review
Indian Journal of Science and Technology, 2018 Objectives: The research in relation to the use of Expansive Clay Aggregate (ECA) to produce structural light weight concrete is summarized in this paper. Methods/Analysis: The manuscript discussed about the constituent parameters of the aggregate such as physical and chemical properties of clay aggregate, the pelletization parameters such as angle of ...
S. Ramanagopal, R. Vijayalakshmi
openaire +1 more source
Constructed wetlands with light expanded clay aggregates for agricultural wastewater treatment [PDF]
Science of The Total Environment, 2013 Constructed wetlands (CWs) are receiving a renewed attention as a viable phytotechnology for treating agricultural wastewaters and for the removal of more specific pollutants, in particular recalcitrant ones. In this work, the performance of CW mesocosms using light expanded clay aggregates (LECA) as the bed's substrate and planted with Phragmites ...
Dordio, Ana V. +1 more
openaire +3 more sources