How to repair cracked surface of wall | what is cover block | repairing cracked plastered area

How to repair crack plastered area and what is the reason behind that crack surface how to repair cracked surface,what is cover block,why we use cover block,how to prevent Crack on wall,how to use tapecrete,waterproofing of wall,how to repair a crack,drywall repair,home repairs,fixing cracks,crack repair,concrete repair,crack repair concrete wall,crack repair in drywall,crack repair concrete,crack repair wall,crack repair windshield,wall repair,home repair,wall repair patch kit,wall repair patch,drywall repair ceiling