Results 31 to 40 of about 7,687 (206)
Reducing concrete permeability by using natural pozzolans and reduced aggregate-to-pasteratio
Journal of Civil Engineering and Management, 2015 Improved durability of concrete is mainly achieved with low-permeability. Permeability depends on permeability of the bulk cement paste (CP) and that of its interfacial transition zone (ITZ).
Fernando Bustos +3 more
doaj +1 more source
Properties of plain concrete produced employing recycled aggregates and sea water [PDF]
, 2018 The final publication is available at Springer via http://dx.doi.org/10.1007/s40999-017-0229-0The generation of construction and demolition waste (C&DW) is a noteworthy environmental and economic concern.
Etxeberria Larrañaga, Miren +1 more
core +2 more sources
Durability of polypropylene fiber reinforced concrete: Literatures review
Electronic Journal of Structural Engineering, 2022 Use of polypropylene fibers to reinforce concrete has attracted widespread attention from both researchers and construction industry because of the numerous characteristics they have, compared to other types of fibers.
Omar M. Abdulkareem +2 more
doaj +1 more source
, 2014 Citation: 'sorptive insertion' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.S05772 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire +1 more source
Case Studies in Construction Materials, 2019 To explore the feasibility of using metakaolin and limestone in steam-cured concrete, mechanical property, sorptivity and microstructure of steam-cured concrete incorporated with the combination of metakaolin-limestone powder were studied, with steam ...
Lou Chen +3 more
doaj +1 more source
Steam curing effect on the properties of fly ash high performance recycled aggregates concrete [PDF]
, 2016 The aim of this study is to encourage the use of Recycled Concrete Aggregate (RCA) in High Performance Concrete (HPC) with fly ash. Three types of coarse RCA sourced from medium to high strength concretes were employed in 100% replacement.
Etxeberria Larrañaga, Miren +1 more
core +1 more source
Revista Brasileira de Engenharia Agrícola e Ambiental, 2001 Determinou-se a condutividade hidráulica e a sorvidade, a partir de dados de infiltração acumulada, utilizando-se um infiltrômetro a disco, em duas camadas de um Neossolo Flúvico (uma superficial, 15 - 25 cm de profundidade, argilosa, e outra 50 - 70 cm ...
Antonio C. D. Antonino +5 more
doaj +1 more source
Residual effects of fallows on selected soil hydraulic properties in a kaolinitic soil subjected to conventional tillage (CT) and no tillage (NT) [PDF]
, 2008 Improved fallows have been used to reduce time required for soil fertility regeneration after cropping in low input agricultural systems. In semi-arid areas of Southern Africa, Acacia angustissima and Sesbania sesban are among some of the more widely ...
Chikowo, R. +3 more
core +3 more sources
Advanced Materials Interfaces, EarlyView.This study explored dye molecule adsorption from water, focusing on activated carbon in polymer membranes for purifying low‐quality water. Polyvinylidene fluoride (PVDF) membranes showed enhanced removal efficiency of methylene blue (MB) from 89.29% to 98.33% with biomass‐activated carbon (BAC).
Khairul Anwar Mohamad Said +5 more
wiley +1 more source
Land, 2022 Soil hydraulic properties are crucial to agriculture and water management and depend on soil structure. The impact of Cu and Zn cations on the hydraulic properties of sandy and loamy clay soil samples of Central Greece, was investigated in the present ...
Anastasia Angelaki +3 more
doaj +1 more source