Potassium‐based geopolymer composites reinforced with chopped bamboo fibers

K Sankar, RA Sá Ribeiro… - Journal of the …, 2017 - Wiley Online Library
Bamboo is a fast‐growing, readily available natural material with tensile specific strength
equivalent to that of steel (250–625 MPa/g/cm3). In the pursuit of sustainable construction …

Geopolymer-bamboo composite–A novel sustainable construction material

RAS Ribeiro, MGS Ribeiro, K Sankar… - Construction and Building …, 2016 - Elsevier
In the pursuit of sustainable construction, regional natural materials can be used as a base
for geopolymer processing. For higher strength achievement, this study uses mixed …

Acid resistance of metakaolin-based, bamboo fiber geopolymer composites

MGS Ribeiro, MGS Ribeiro, PF Keane… - … and Building Materials, 2021 - Elsevier
This study focuses on calcined kaolin, commercial sodium silicate, and Amazonian bamboo
to make geopolymer. The durability of geopolymer matrix (GP) and bamboo fiber …

Alkali treatment of bamboo fibers improves the mechanical properties of metakaolin geopolymer

C Guo, M Li, S Wang, S Zhang, Y Li… - Journal of Dispersion …, 2024 - Taylor & Francis
Metakaolin geopolymers have limited applications owing to high brittleness. To address this
issue, herein, metakaolin geopolymer composites were fabricated by modifying the surface …

High strength and low water absorption of bamboo fiber-reinforced geopolymer composites

MGS Ribeiro, IPA Miranda, WM Kriven, A Ozer… - … and Building Materials, 2024 - Elsevier
This work focused on designing an adequate metakaolin-based, bamboo fiber-reinforced
geopolymer composite for higher flexural strength and water absorption resistance. This …

[HTML][HTML] Study of metakaolin geopolymer composites reinforced by clean broom-like bristle bamboo fibers

Y Wang, H Zhang, C Zheng, L Xu, J Tang - Journal of Materials Research …, 2023 - Elsevier
Natural fiber-reinforced geopolymer (GP) is gaining popularity in the construction and
building materials industries due to its natural renewability, accessibility, low cost, and …

The influence of alkaline treatment on the mechanical performance of geopolymer composites reinforced with Brazilian malva and curaua fibers

K Sankar, AC Constâncio Trindade… - Journal of the …, 2023 - Wiley Online Library
Lignocellulosic fibers obtained from the curaua (Ananas erectifolius) and malva (Malva
sylvestris) plants in Brazil can be used as suitable reinforcements for geopolymers (GPs) …

Mechanical and microstructural analysis of geopolymer composites based on metakaolin and recycled silica

MA Villaquirán‐Caicedo… - Journal of the …, 2019 - Wiley Online Library
This paper evaluated mechanical and thermal stability of alkali‐activated materials obtained
from metakaolin and alternative silica sources, such as rice husk ash (RHA) and silica fume …

[PDF][PDF] Synthesis and characterization of a novel bamboo shaving geopolymer composite

J Zhang, Z Li, X Zhang - J Renew Mater, 2022 - cdn.techscience.cn
Geopolymers are inorganic aluminosilicate materials, which have been a great research
interest as a material for sustainable development. However, they possess relatively low …

Mechanical behavior of K‐geopolymers reinforced with silane‐coated basalt fibers

ACC Trindade, F de Andrade Silva… - Journal of the …, 2021 - Wiley Online Library
A potassium‐based geopolymer (KGP) was produced through the combination of
metakaolin and a K‐based alkali metasilicate solution (K2O• Al2O3• 4SiO2• 11H2O). Two …