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High-strength self-curing low-shrinkage concrete for pavement applications
(TAYLOR & FRANCIS LTD, 2010)
High-performance concretes (HPC) that are designed to possess high early strength, self-curing capabilities and low shrinkage may potentially improve rigid pavement performance. A multi-scale experimental programme examined ...
Effect of internally stored water on creep of high-performance concrete
(AMER CONCRETE INST, 2008)
The effects of internally stored water on long-term deformations of high-performance concrete (HPC) were examined on 130 creep and shrinkage specimens and 750 compressive strength specimens. Creep and shrinkage were monitored ...
Absorption and desorption properties of fine lightweight aggregate for application to internally cured concrete mixtures
(ELSEVIER SCI LTD, 2011)
Recently, substantial interest has developed in using fine lightweight aggregate for internal curing in concrete. Mixture proportion development for these mixtures requires the specific gravity, water absorption, and water ...
Clustering based physical-layer authentication in edge computing systems with asymmetric resources
(MDPI AG, 2019)
In this paper, we propose a clustering based physical-layer authentication scheme (CPAS) to overcome the drawback of traditional cipher-based authentication schemes that suffer from heavy costs and are limited by ...
Production and physical and mechanical characterization of lightweight bioconcretes using coffee husk Coffea arabica
(Maestro Meetings Inc., 2022)
Prestress losses in high performance lightweight concrete pretensioned bridge girders
(PRECAST/PRESTRESSED CONCRETE INST, 2005)
The purpose of this research was to determine the time-dependent behavior of high performance lightweight concrete and to examine how long-term behavior affects the prestress losses in high strength precast, prestressed ...
Lightweight composite concrete produced with water treatment sludge and sawdust: Thermal properties and potential application
(ELSEVIER SCI LTD, 2010)
The main objective of this study was to evaluate the potential application of a lightweight concrete produced with lightweight coarse aggregate made of the water treatment sludge and sawdust (lightweight composite), by ...
Lightweight cement-based materials
(Elsevier, 2020)
Nowadays, different properties are expected for building materials. Durability and high resistance are the common requirements, but every day more applications demand reduced weight as a required property. As a means of ...
Concreto leve estrutural: substituição do agregado graúdo convencional por argila expandida
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilEngenharia CivilUTFPR, 2016-06-14)
Due to the population growth, the constructions have become vertical and the buildings even higher through the years, which made necessary new types of constructions and new materials that can help to optimize the process ...