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Agnieszka Woszuk and Wojciech Franus
Among warm mix asphalt (WMA) technologies, asphalt foaming techniques offer high potential in terms of decreasing production temperature. Reluctance of manufacturers to introduce this technology is connected with the concerns of a large investment costs....
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Juan Carlos de la Cruz, Jose María del Campo, David Colorado
Pág. 70 - 76
With the use of special additives, the concrete benefits over its productlife increase, both in terms of mechanical properties and durability.Zeolites are used in the field of building work for, thank to their properties,they lend to the concrete enhance...
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Denise Maria Malachini Miotto, Nádia Regina Camargo Fernandes Machado (Author)
Pág. 1627 - 1635
In this work, the adsorption capacity of modified zeolites, CaX and MgX, was evaluated in contact with a by-product solution of the stevioside extraction process, a sweetener extracted from Stevia rebaudiana leaves. The effects of adsorption process in t...
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Valmir Calsavara, Carla Kazumi Carrascoza Yoshida, Henrique Delfante de Pádua Cardoso, Nádia Regina Camardo Fernandes Machado (Author)
Pág. 1179 - 1184
Methodologies of ZSM-5 zeolite synthesis proposed in the literature were evaluated. Characterization of the synthesized samples was done by atomic absorption, infrared spectroscopy, X-ray diffraction and surface area analysis. Several parameters, such as...
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