Browsing Acta Polytechnica. 2021, vol. 61, no.6 by Author "Nnanna, Lebe Agwu"
Hydrothermally-calcined waste paper ash nanomaterial as an alternative to cement for clay soil modification for building purposes Author: Robert, Ubong Williams; Etuk, Sunday Edet; Agbasi, Okechukwu Ebuka; Umoren, Grace Peter; Akpan, Samuel Sunday; Nnanna, Lebe Agwu
(České vysoké učení technické v PrazeCzech Technical University in Prague, 2021)It has been observed that clay soil cannot be used for building design, unless it is modified by firing or with cement. Either method of stabilization can adversely affect the environment and public health just like ...