Results 121 to 130 of about 25,921 (279)

Durability performance of concrete bridge piers made with metakaolin and latex mixes [PDF]

open access: yes, 2004
Requirements for assessment of structural performance based on a combination of concrete strength and reinforcement cover seems to be insufficient to provide adequate durability of reinforced and prestressed concrete structures.
Camões, Aires   +4 more
core  

A Study of Composite Salt Erosion Resistance of Nano-Modified Cement Mortar in Early Ages

open access: yesBuildings
Corrosion of traditional cement mortar is a critical issue in karst areas. Composite salt, i.e., sulfate–chloride salt, represents a typical corrosion agent due to the abundance of Cl− and SO42− ions in such geological environments.
Jia Guo   +6 more
doaj   +1 more source

Study of the Influence of Fines on a Self-Compacting Concrete [PDF]

open access: yes, 2011
The paper presents the results of the tests of a self-compacting concrete made with fines which include Portland cement and three fillers: hornfels, limestone and metakaolin, in a weight proportion between 23% and 45% of the admixtures.
Bustamante Montoro, Rosa   +2 more
core  

Performance of metakaolin based geopolymer concrete at elevated temperature

open access: gold, 2020
Sanusi Gambo   +4 more
openalex   +2 more sources

Dealuminated metakaolin modified geopolymer

open access: yesThe Egyptian International Journal of Engineering Sciences and Technology, 2023
Hassan Saadeldin   +3 more
openaire   +1 more source

Influence of the synthetic calcium aluminate hydrate and the mixture of calcium aluminate and silicate hydrates on the compressive strengths and the microstructure of metakaolin-based geopolymer cements

open access: green, 2021
Aimard Manfred Njawa Moudio   +7 more
openalex   +2 more sources

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