Lateritic soils based geopolymer materials: A review
Lateritic soils are abundant materials available around the tropical and sub-tropical areas in
the world. However, due to their chemical and mineralogical complexity, their use in …
the world. However, due to their chemical and mineralogical complexity, their use in …
Comprehensive understanding of aluminosilicate phosphate geopolymers: a critical review
S Ma, Z Zhang, X Liu - Materials, 2022 - mdpi.com
Aluminosilicate phosphate (ASP) geopolymers are a new kind of green cementitious
materials synthesized from aluminosilicate precursors and acidic activators (phosphoric acid …
materials synthesized from aluminosilicate precursors and acidic activators (phosphoric acid …
Mechanical and physical properties of inorganic polymer cement made of iron-rich laterite and lateritic clay: A comparative study
In this work, two different laterites (iron contents of 13.07 and 49.34 wt%, respectively, for
lateritic clay, LAC, and iron-rich laterite, LAI) were selected and calcined at 600° C. The …
lateritic clay, LAC, and iron-rich laterite, LAI) were selected and calcined at 600° C. The …
Characterization and performance evaluation of laterite based geopolymer binder cured at different temperatures
This paper presents the results of experimental evaluation of curing conditions on the
microstructure and performance of geopolymer binders developed from iron-rich laterite …
microstructure and performance of geopolymer binders developed from iron-rich laterite …
Proposition of geopolymers obtained through the acid activation of iron ore tailings with phosphoric acid
AR de Carvalho, BR da Silva Calderón-Morales… - … and Building Materials, 2023 - Elsevier
This study aims to develop a geopolymer using iron ore tailings (IOT) as a geopolymer
precursor and phosphoric acid (H 3 PO 4) as an activating agent. IOT was characterized …
precursor and phosphoric acid (H 3 PO 4) as an activating agent. IOT was characterized …
Synergetic effect of rice husk ash and quartz sand on microstructural and physical properties of laterite clay based geopolymer
Geopolymers were developed in this study by using locally available laterite soil as the
aluminosilicate precursor. Rice husk ash (RHA) which is an agricultural waste was …
aluminosilicate precursor. Rice husk ash (RHA) which is an agricultural waste was …
Elaboration of compressed earth blocks based on phosphogypsum and phosphate mining by-products
The present paper aims to propose new recycling solutions to maximize the use of
phosphogypsum (PG) in construction applications. The performance of several formulations …
phosphogypsum (PG) in construction applications. The performance of several formulations …
Evaluation of performances of volcanic-ash-laterite based blended geopolymer concretes: Mechanical properties and durability
The present project deals with the production of alkali activated concretes based on volcanic
and calcined laterite under different curing temperatures (28–80° C). A fraction of 0–40 …
and calcined laterite under different curing temperatures (28–80° C). A fraction of 0–40 …
Influence of mineralogy and activator type on the rheology behaviour and setting time of laterite based geopolymer paste
Laterite soils are one of the promising aluminosilicate materials that can be utilized as
precursors in the synthesis of geopolymers. However, it is critical to understand how the …
precursors in the synthesis of geopolymers. However, it is critical to understand how the …
Effects of Fe2O3/SiO2 Molar Ratios in the Fe-Silica on the Compressive Strengths and Microstructural Properties of Geopolymer Materials Derived from Waste Fired …
FK Tazune, HK Tchakouté, CH Rüscher… - Journal of Inorganic and …, 2024 - Springer
Ferrisilicate was considered a crystalline zeolite containing iron (III) and silicon in the zeolite
lattice positions. The aim of this work is to study the influence of Fe2O3/SiO2 molar ratios …
lattice positions. The aim of this work is to study the influence of Fe2O3/SiO2 molar ratios …