Effects of fineness and content of pozzolan on mechanical property, microstructure, and early-age chemical shrinkage of cement-based material

Y Gao - Fullerenes, Nanotubes and Carbon Nanostructures, 2024 - Taylor & Francis
Natural pozzolan is a promising supplementary cementitious material for hydraulic concrete
due to the pozzolanic effect, especially in the area where fly ash is scarce. In this paper, the …

[PDF][PDF] Efficiency concepts and models that evaluates the strength of concretes containing different supplementary cementitious materials

R Biswas, B Rai - Civil Engineering Journal, 2019 - download.garuda.kemdikbud.go.id
Abstract The usage of Supplementary Cementitious Materials (SCM) is very much
acknowledged due to the several improvements possible in the concrete composites, and …

Mineral, Chemical and Technical Characterization of Altered Pyroxenic Andesites from Southeastern Spain for Use as Eco-Efficient Natural Materials

DA Martín, JL Costafreda, MA Sanjuán… - Applied Sciences, 2023 - mdpi.com
Climate change is already an undeniable reality, and it is a direct consequence of our
society's lifestyle and the indiscriminate use of certain materials, such as Portland cement …

[HTML][HTML] A comprehensive assessment of mechanical and environmental properties of waste basalt powder-modified high strength mortars exposed to high …

S Çelikten, B Baran - Next Materials, 2024 - Elsevier
Abstract Waste Basalt Powder (BT) is a stone cutting workshop waste. The BT was recycled
in the high strength mortars by Portland cement (PC). High temperature performance of the …

Energy performance and calorimetric behaviour of cements bearing granite sludge

G Medina, IFS del Bosque, M Frías, MIS de Rojas… - Powder Technology, 2019 - Elsevier
Blending supplementary cementitious materials with portland cement is one of the current
strategies for producing more eco-efficient binders by lowering the energy consumption and …

Study on Mechanical Properties of Basalt Fiber‐Reinforced Concrete with High Content of Stone Powder at High Temperatures

L Xu, D Song, N Liu, W Tian - Advances in Materials Science …, 2021 - Wiley Online Library
Concrete materials are an important part of global structure, and their fire resistance directly
affects the safety of buildings and tunnels. In this study, basalt fiber was used to reinforce …

Using artificial neural networks for estimating the compressive strength of andesite-substituted cement-based composites

Ş Özkan, H Ceylan, M Sivri - 2023 - researchsquare.com
In this study, the effect of waste andesite dust (WAD) substitution used in the production of
cement-based composites on the strength values of the composite material was investigated …

Electrochemical Corrosion Resistance of Carbon Steel Rebar in Concrete Structures Exposed to 3.5 wt% NaCl Solution: Effect of Green Inhibitors and Micro-Silica as …

S Shi, YQ Xiong - International Journal of Electrochemical Science, 2021 - Elsevier
In this research, the simultaneous effect of mineral admixtures and a green inhibitor on
corrosion resistance of carbon steel rebar in concrete exposed to 3.5 wt% NaCl solution …

[PDF][PDF] Chemical resistance of hardened mortar containing andesite and marble industry waste powder.

İİ Atabey, S Çelikten, M Canbaz - Challenge Journal of …, 2023 - challengejournal.com
The sludge generated during forming processes of marble and andesite rocks is kept in dust
form after drying. Due to the high consumption of andesite and marble, the storage and …

Mechanical and Durability Properties of Concrete with Volcanic Rock Additives

M Eken - Journal of Materials in Civil Engineering, 2023 - ascelibrary.org
This study investigated the possibility of using basalt, diabase, and andesite natural stones
instead of virgin fine aggregates. Substitution percentages varied between 10% and 40 …