Results 71 to 80 of about 4,574,504 (206)

Hydraulic lime with the use of pozzolanic additives [PDF]

open access: yesНанотехнологии в строительстве
Introduction. In the past, air and hydraulic lime were primary materials in building constructions. Due to the limited production of hydraulic lime in Russia, it is of interest to study the possibility of replacing natural hydraulic lime NHL in ...
Valentina I. Loganina   +2 more
doaj   +1 more source

Enhancing the Pozzolanic Reactivity of Spent Bleaching Earth Ash (SBEA) in Binary Blended Cement Mortar through Calcination

open access: yesASM Science Journal, 2022
The effects of calcination on spent bleaching earth ash (SBEA) were investigated in terms of its contribution to pozzolanic reactivity as well as the strength of blended cement mortar when used as partial cement substitution.
Chung Han Lim
doaj   +1 more source

Development of Sustainable Paver Block to Suit Very Heavy Traffic Conditions Using Cassava Peel Ash

open access: yesEngineering Reports, Volume 8, Issue 5, May 2026.
Sustainable paver blocks were developed using cassava peel ash and silane‐treated glass fibers. The optimized mix achieved superior strength, durability, and impact resistance, meeting IS 15658:2006 standards for heavy traffic. This eco‐friendly approach highlights an effective use of agro‐waste and fiber reinforcement for sustainable infrastructure ...
A. Chithambar Ganesh   +4 more
wiley   +1 more source

Utilization of a natural pozzolan as the main component of hydraulic road binder

open access: yes, 2013
WOS:000316304800023International audienceThis paper deals with the utilization of a natural pozzolan as the main component of Hydraulic Road Binder (HRB).
Segui, Pauline   +3 more
core   +1 more source

Chemical and Microstructural Evolution of Cement Pastes with Additives and SCMs During the First 24 h

open access: yesJournal of the American Ceramic Society, Volume 109, Issue 5, May 2026.
ABSTRACT Early‐age chemical evolution governs the development of hydrate assemblages and microstructure in cementitious systems, especially when additives and supplementary cementitious materials are incorporated. This study investigates the first 24 h of hydration in Portland cement pastes modified with selected additives and supplementary ...
Adeyemi Adesina
wiley   +1 more source

Experimental Optimization of Using Natural Pozzolan in Chloride Ion Exposed Concrete via Taguchi Method

open access: yesTehnički Glasnik, 2021
Concrete durability is one of the most important concerns in the field of construction. The environmentally friendly materials that can provide the durability are of great value in the construction of concrete structures.
Amir Behshad   +2 more
doaj  

A Termite‐Inspired Alternative to Cement

open access: yesAdvanced Functional Materials, Volume 36, Issue 27, 2 April 2026.
A termite‐inspired composite of clay, cellulose, and lignin forms a dense fibrous network with concrete‐like strength (32 MPa) and superior elasticity, processed at ambient temperature. Abstract Clay combined with organic materials is used by termites as a strong and durable construction material for their mounds with minimal environmental impact. Here,
Oren Regev   +3 more
wiley   +1 more source

Development of Ternary Blended Cement Incorporating Limestone and Natural Pozzolan for Enhanced Durability and Sustainability

open access: yes
This study evaluates the commercial development of ternary blended cement with integration of a zeolite based natural pozzolan as a supplementary cementitious material (SCM).
Baquerizo Ibarra, Luis   +2 more
core   +1 more source

Engineered soil and the need for lime-natural pozzolan mixture percentage approximation

open access: yes, 2023
The topic, engineered soil and the need for lime-natural pozzolan mixture percentage approximation is tried to be realized with the basic objective of initiating the identification of the percentage range for lime-natural pozzolan amender mixture ...
Admassu , Kassahun
core   +1 more source

Microstructure and Performance Optimization of Barley Husk Ash–Blended Mortars: A Sustainable Approach to Cement Substitution

open access: yesEngineering Reports, Volume 8, Issue 4, April 2026.
Barley husk ash (BHA), an agricultural byproduct rich in pozzolanic oxides, was optimized as a sustainable cement substitute. Statistical modeling and experimental validation confirmed 22.75% BHA as the optimal replacement, enhancing mechanical and durability performance while advancing eco‐efficient construction practices.
Behailu Zerihun Hailemariam   +3 more
wiley   +1 more source

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