Abstract Mortar in masonry structures can be subjected to both uniaxial and triaxial loading. Determining the mechanical properties and/or failure criteria of commonly used mortar is necessary for structural performance assessment new existing buildings using non-destructive testing finite element modelling methods. In this paper, stress–strain behaviour a commercially available cement-lime inv...

Each year, hundreds of millions tons processed sugarcane generate, by weight, 25 to 30% bagasse as waste, whose destination is combustion for energy cogeneration. This research proposes an alternative and more sustainable use this waste. The (SCB) the single aggregate in composites building blocks was studied. raw used without any treatment. As binder, aerial lime and/or soil were used. Both pr...

This paper investigates the physicomechanical properties of mortar containing high volume of fly ash (FA) as partial replacement of cement in presence of copolymer latexes. Portland cement (PC) was partially replaced with 0, 10, 20, 30 50, and 60% FA. Copolymer latexes were used based on 2-hydroxyethyl acrylate (2-HEA) and 2-hydroxymethylacrylate (2-HEMA). Testing included workability, setting ...

The choice of management practices for the treatment of piggery effluent prior to its disposal to waterways or land is governed by the desire to simultaneously minimise the cost of treatment whilst minimising pollution of the environment. Laboratory experiments were conducted to compare the removal of total and total filterable phosphorus (P) (<0.45 microm) from ortho-phosphate solutions or pig...