Calcium chloride is the most effective and least expensive cold weather accelerator for concrete. But its use may be limited by building codes or prohibited by some specifications. Contractors ...

TETRA Technologies, Inc. ("TETRA" or the "Company") (NYSE: TTI) today announced a pilot project with EOG Resources, Inc. ("EOG") using TETRA Oasis Total Desalination Solution ("TDS"), an end-to-end ...

Students then carry out a second reaction with calcium chloride and baking soda in the universal indicator solution. In this example, students observe the production of both a gas and a solid, a color ...

Sodium becomes a positive ion and chlorine becomes a negative ion. The positive and negative ions attract each other and form the ionic compound sodium chloride. One calcium and two chlorine atoms are ...

Then, when the columns were sprayed several times with calcium chloride and urea, the bacteria produced biocement. The biocement in the columns made with play sand was stronger than the biocement ...

Researchers in the US have taken inspiration from coral reefs to create fire-resistant, carbon-negative materials ...

Then, when the columns were sprayed several times with calcium chloride and urea, the bacteria produced biocement. The biocement in the columns made with play sand was stronger than the biocement ...