Gearless Traction Passenger Elevator(Microcomputer) http://www.hostingelevator.com/passenger-elevator/gearless-traction-passenger-elevator(microcomputer) HD2000 series: they are applicable to all kinds of building projects with specific requirements for the area of machine room. Rated Load: 400kg, 630kg, 800kg, 1000kg, 1250kg, 1600kg Rated Speed: 1m/s, 1.6m/s, 1.75m/s, 2m/s, 2.5m/s, 3m/s Max. Travelling: 100m
As one of our most relied upon construction materials, concrete makes a significant contribution to our overall carbon emissions. By altering the quantities of materials used in this process, scientists have uncovered a method of concrete mixing that could reduce these emissions by more than half.
As high-tech and alien as this glow-in-the-dark table might seem, it can actually be made right at home! All you need is a few planks of Pecky cypress wood, photoluminescent powder, resin, some tools, and a little elbow grease. Mike Warren an Instructables enthusiast and the blogger behind the Man Crafts column at dollarstorecrafts.com, came up with a set of instructions for creating this table. By mixing the photoluminescent powder with the resin and using it to fill the holes. by batjas88