Magnesium phosphate cement-based binder (MPB) for repair of concrete was prepared by proportionally mixing over bed MgO powder (M) with NHH2PO4 powder (P) and s
Both polyanhydrides and polyethers are new types of biodegradble polymers. They are of particular interest as materials for controlled drug release systems duo
The mathematical ignition model was established and researches of ignition dynamic parameters for coke in some typical coal samples from cement plants was carri