Singers in Russian Military Choir Among 92 Feared Dead After Plane Crashes Into Black Sea. Russian Military Plane Crashes into Sea. Shortly after takeoff on Sunday morning, a Russian military plane carrying 92 people crashed into the Black Sea near Sochi.
Keywords: chloride in concrete, near-infrared spectrometry, rapid determination. 1. INTRODUCTION. 1.1 Background. Penetration of chloride ions into concrete is a well-known problem, because it eventually results in. corrosion of rebars, leading to cracks, spalling, delamination and other roadway defects [1]. The problem is. particularly acute in bridge decks, which are subject to frequent salt applications during the winter months.
Calcium chloride is a form of salt that absorbs large amounts of liquid. Calcium chloride is used to remove ice from roadways.alcium chloride can be added to a swimming pool to raise its calcium level. Calcium chloride is sometimes used as an ingredient in sports drinks. Sprinking calcium chloride on roads in places like deserts can help minimize dust kicked up by traffic.