Eco-friendly modification of earthen construction with carrageenan: Water durability and mechanical assessment

J Nakamatsu, S Kim, J Ayarza, E Ramírez… - … and Building Materials, 2017 - Elsevier
Carrageenan, a biodegradable natural polymer, was evaluated as a bioadditive to improve
the physical and mechanical properties of adobe constructions. The results show that its …

The potential use of chitosan as a biopolymer additive for enhanced mechanical properties and water resistance of earthen construction

R Aguilar, J Nakamatsu, E Ramírez, M Elgegren… - … and Building Materials, 2016 - Elsevier
The study investigates the feasibility of using chitosan biopolymer as an admixture, or as an
external coating, for earthen constructions to improve their resistance in two components …

Durability and hygroscopic behaviour of biopolymer stabilised earthen construction materials

S Muguda, G Lucas, PN Hughes, CE Augarde… - … and Building Materials, 2020 - Elsevier
Earthen construction materials are often chemically stabilised in order to improve their
durability against water-induced deterioration. However, chemical stabilisers like cement …

Thermal and mechanical characterization of adobes bio-sourced with Pennisetum setaceum fibers and an application for modern buildings

M Charai, M Salhi, O Horma, A Mezrhab… - … and Building Materials, 2022 - Elsevier
The purpose of this paper is twofold: to propose a sustainable eco-construction practice
using highly biosourced earth blocks in contemporary buildings, taking into account their …

[HTML][HTML] Evaluation of the properties of adobe blocks with clay and manure

MR Brito, MT Marvila, JAT Linhares, ARG Azevedo - Buildings, 2023 - mdpi.com
The development of new building materials that meet technological, economic, and
environmental criteria has been highlighted in recent decades, especially regarding the use …

[HTML][HTML] Sustainable soil treatment: Investigating the efficacy of carrageenan biopolymer on the geotechnical properties of soil

H Fatehi, DEL Ong, J Yu, I Chang - Construction and Building Materials, 2024 - Elsevier
The employment of novel biopolymers offers geotechnical engineers a diverse range of
materials to choose from, depending on the specific requirements of different projects …

Natural additives and biopolymers for raw earth construction stabilization–a review

AE Losini, AC Grillet, M Bellotto, M Woloszyn… - … and Building Materials, 2021 - Elsevier
The importance of earthen construction materials lies in their widespread availability
combined with a low embodied energy. Chemical stabilizers are commonly used to improve …

[HTML][HTML] Enhancing durability of adobe by natural reinforcement for propagating sustainable mud housing

V Sharma, BM Marwaha, HK Vinayak - International Journal of Sustainable …, 2016 - Elsevier
Low durability and compressive strength of adobe blocks leads to frequent maintenance
problem associated with rural house wall construction. This forms the main reason of …

Ancient materials and techniques to improve the earthen building durability

R Eires, A Camões, S Jalali - Key engineering materials, 2015 - Trans Tech Publ
A substantial part of the world building heritage has been performed by earthen building.
The durability of this existing heritage and mainly of the new buildings built with earth is …

Comparison of barley and lavender straws as bioaggregates in earth bricks

M Giroudon, A Laborel-Préneron, JE Aubert… - … and Building Materials, 2019 - Elsevier
Nowadays, for environmental reasons, the demand for bio-based building materials is
increasing. The number of studies focusing on earth building bricks with addition of plant …