Results 51 to 60 of about 19,744 (308)
Effects of Carbonation on the Impact Resistance of Old Concrete
Chemical Engineering Transactions, 2018 By simulating old concrete through artificial accelerated carbonation, this paper performs the SHPB dynamic impact test and studies the impact resistance of old concrete after carbonation.
Dun Yu
doaj +1 more source
Applied Sciences, 2020 The object of this paper is to investigate the carbonation resistance of concretes containing different pozzolanic materials. Three concrete mixtures that included fly ash, silica fume, and nanosilica were prepared, and the mixtures were designed to have
Jung J. Kim, Kwang-Soo Youm, Jiho Moon
doaj +1 more source
Adsorption and recovery of phosphate from aqueous solution by the construction and demolition wastes sludge and its potential use as phosphate-based fertiliser [PDF]
, 2020 This study aimed to investigate phosphate removal from aqueous effluents by an inorganic sludge from the inert part of construction and demolition wastes (CSW) as adsorbent.
Cazacliu, Bogdan G +7 more
core +4 more sources
Advanced Functional Materials, EarlyView.A food‐grade cooling composite made from starch and recycled eggshell powder offers a scalable, ultra‐low‐cost solution for passive daytime radiative cooling. Easily prepared using basic kitchen tools, this material empowers communities, even in areas with limited infrastructure, to stay cooler during worsening summer heat waves.
Qimeng Song +3 more
wiley +1 more source
Reviewing the Carbonation Resistance of Concrete [PDF]
, 2014 The paper reviews the studies on one of the important durability properties of concrete i.e. Carbonation. One of the main causes of deterioration of concrete is carbonation, which occurs when carbon dioxide (CO2) penetrates the concrete’s porous system ...
Boch, S +9 more
core +3 more sources
Proceedings of the 4th International Conference on Service Life Design for Infrastructure (SLD4) [PDF]
, 2018 SLD4 is a conference on Service Life Design for Infrastructures which is jointly organised by Delft University and Tongji University as part of the RILEM week 2018 in Delft, The Netherlands.
Rodriguez, Claudia Romero +4 more
core
Leaching resistance of hazardous waste cement solidification after accelerated carbonation [PDF]
, 2016 When cement-based materials are carbonated, some of their physicochemical properties are changed, which includes reductions of porosity by 20% and pH from 12-13 to 8–9.
Dangla, Patrick +5 more
core +1 more source
Advanced Functional Materials, EarlyView.This review systematically highlights the latest achievements in mixed‐valence states relevant to hydrogen and oxygen evolution reactions, providing essential insights into future directions and methods for large‐scale practical implementation. This critical review is expected to provide an overview of recent advancements in diverse valence‐state metal
Jitendra N. Tiwari +4 more
wiley +1 more source
Life cycle assessment of completely recyclable concrete [PDF]
, 2014 Since the construction sector uses 50% of the Earth. s raw materials and produces 50% of its waste, the development of more durable and sustainable building materials is crucial.
De Belie, Nele +3 more
core +3 more sources
Carbonation resistance of GGBS concrete [PDF]
Magazine of Concrete Research, 2016 This study presents an analysis of a 30 000 strong data matrix derived from 227 studies originating from 35 countries since 1968. Similar to the fly ash effect, the carbonation of concrete increases with the incorporation of ground granulated blast-furnace slag (GGBS), but the rate increases as GGBS content is increased.
Chao-Qun Lye +2 more
openaire +1 more source