Nowadays, the investigation of both classic and new materials for blast mitigation applications is a subject intensively approached in scientific literature. Due to their mechanical behavior, polyurethane foams are with high potential this type applications. Within current paper EUROPLASTIC� foam grade mixed fly ash ceramic micro powder was experimentally investigated. Using single stage gas gu...

In order to solve the application of thermal insulation materials in traditional buildings, a foam glass-ceramic composite material was proposed for buildings. First, preparation hydrated glass matrix completed by using colloidal chemical method with sodium water glass, boric acid, calcium bentonite, and fly ash as main raw materials. Second, introduction crystalline mineral powder secondary he...

this investigation presents the effect of various parameters on foam stability and its rheological properties. the underlying idea of this experiment is generating of drilling foam with uniform bubbles. the main problem of foam using is controlling its stability during field application. the most important parameters which cause instability in foam are gravity drainage, gas diffusion and bubble...