Results 41 to 50 of about 1,447,900 (335)
ZooKeys, 2018 This paper presents the first land snail species checklist for Gunung Kuang (Kuang Hill), a limestone hill located next to Gunung Kanthan that is recognised as one of the most important limestone hills for its diverse land snail fauna in Kinta Valley ...
Chee-Chean Phung +3 more
doaj +3 more sources
An overview of alternative raw materials used in cement and clinker manufacturing
International Journal of Sustainable Engineering, 2021 Material generated during industrial activities that do not have further use in the production process are often categorised as refused industrial byproducts.
Sabah Ahmed Abdul-Wahab +3 more
doaj +1 more source
Effect of Metallic Waste Addition on the Physical and Mechanical Properties of Cement-Based Mortars [PDF]
, 2018 © 2018 by the authors. Licensee MDPI, Basel, Switzerland. This is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).This paper investigates ...
Cartes, Ariel +4 more
core +6 more sources
Buildings, 2022 Ultra-high-performance fibre-reinforced concrete (UHPFRC) manufacturing typically requires heat curing. UHPFRC production at a ready-mixed concrete (RMC) plant is often difficult because specific equipment is required for heat curing. Concerns associated
Koji Tamataki +3 more
doaj +1 more source
Pore solution alkalinity of cement paste as determined by Cold Water Extraction
Cement, 2023 Cold Water Extraction (CWE) is a technique used to extract the pore solution of cementitious materials and to study its alkalinity. CWE can be used on paste, mortar or concrete, and requires only standard laboratory equipment.
Maxime Ranger +2 more
doaj +1 more source
Changes of pore structure and chloride content in cement pastes after pore solution expression [PDF]
, 2020 Pore solution expression is a widely accepted approach to extract pore solution of cement-based materials by appllying high pressure. In this study, the variations of pore solution distribution and chloride content in cement pastes before and after pore ...
De Schutter, Geert +4 more
core +2 more sources
Some durability aspects of hybrid alkaline cements
MATEC Web of Conferences, 2014 Blended cements that contain a high content of fly ash and a low content of Portland cement typically suffer from low early strength development and long setting times. Recently, one method of overcoming these problems has been to use an alkali activator
Donatello S. +3 more
doaj +1 more source
Ecosphere, 2023 In order to investigate the characteristics of soil structural stability and the factors influencing it under typical land use types in the karst region of western Hubei, soil samples were collected from five land use types (natural mixed forest [NF ...
Ting Luo +6 more
doaj +1 more source
Sustainability, 2019 The cement industry is facing numerous challenges in the 21st century due to depleting natural fuel resources, shortage of raw materials, exponentially increasing cement demand and climate linked environmental concerns.
A. Naqi, J. Jang
semanticscholar +1 more source
The sponge effect and carbon emission mitigation potentials of the global cement cycle
Nature Communications, 2020 Cement plays a dual role in the global carbon cycle like a sponge: its massive production contributes significantly to present-day global anthropogenic CO2 emissions, yet its hydrated products gradually reabsorb substantial amounts of atmospheric CO2 ...
Z. Cao +9 more
semanticscholar +1 more source