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Sulphate soil stabilisation with magnesium binders for road subgrade construction
(Taylor and Francis, 2020)
info:eu-repo/semantics/article,
This paper analyzes the ability of magnesium oxide-based additives to stabilise a low bearing gypsum marly soil, in order to reach subgrade requirements. This soil was not adequate for stabilisation with lime or cement ...
Low energy spent coffee grounds briquetting with organic binders for biomass fuel manufacturing
(Elsevier, 2020)
info:eu-repo/semantics/article,
This paper analyzes the ability of the spent coffee grounds (SCG) for briquettes production with xanthan and guar gums as binders. Briquettes were manufactured at room temperature, at 15%, 20%, 25% and 30% of moisture, at ...
Characterization of fresh and cured properties of polymer concretes based on two metallurgical wastes
(MDPI, 2020)
info:eu-repo/semantics/article,
Polyester polymer concretes can substitute conventional concretes based on their usually good mechanical strength, adequate physical properties, and high resistance against aggressive
chemical environments. They also show ...
Characterization of biomass briquettes from spent coffee grounds and xanthan gum using low pressure and temperature
(Springer, 2020)
info:eu-repo/semantics/article,
This paper analyzes the ability of the SCG for briquettes production based on the use of xanthan gum as binder under low-pressure and low-temperature biomass manufacturing conditions. Briquettes were manufactured at room ...
Durability of polyester polymer concretes based on metallurgical wastes for the manufacture of construction and building products
(Elsevier, 2020)
info:eu-repo/semantics/article,
Varied target materials can be incorporated into polyester polymer concretes (PPC). This allows natural aggregates to be substituted for different waste products in non-structural polymeric construction and building ...
Feasibility of vermicomposting of spent coffee grounds and silverskin from coffee industries: a laboratory study
(MDPI, 2020)
info:eu-repo/semantics/article,
In the coffee industry, several by-products are generated during the production and consumption of coffee and represent an important waste from an environmental viewpoint. For improving the knowledge about this issue, a ...