Spall Testing: Steel Plate (w/ anti spall liner) vs FRAS

How to Repair a Spalled Concrete Ceiling?

Quickest Way to Repair Concrete Spalling on Slabs

Spall is a verb indicating the breaking of concrete, rock, stone, or ore into small sections. Concrete spalling is the breakdown of concrete through natural weathering and/or chemical reactions, resulting in sections of cement chipping off the main body, often leading to fractured and compromised concrete. In this video, we will tackle its causes to prevent incorrect construction practices and avoid future problems. Hardcrete 620 is a high-performance, fiber-reinforced cementitious screed design

Henoch-Schonlein purpura (also known as IgA vasculitis) is a disorder that causes the small blood vessels in your skin, joints, intestines and kidneys to become inflamed and bleed. The most striking feature of this form of vasculitis is a purplish rash, typically on the lower legs and buttocks. #HPS #HenochSchonleinPurpura #purpura #skin #Skindisease | Teacher She