Construction - , ,
âFLAPPING BLADE VERTICAL AXIS WIND TURBINEâ AS INNOVATION FOR GREEN ENERGY GENERATION
Green Power Technology has created a portable hydronic heater that extends the ability to pour concrete in cold weather. Concrete is a complex mix of ingredients that has to be kept within a certain temperature range (generally 85-110 degrees for 4-5 days) to cure correctly. Without heat, either environmentally unfriendly ingredients are added to chemically raise the temperature, or the pour isn't done at all.