A new tunnel formwork system from Pilosio reduces the time needed for assembly. Made from standard components, this can be used for a wide range of geometries.
New generation asphalt plants offer key benefits such as being more versatile, more mobile and able to cope with greater quantities of recycled asphalt pavement (RAP) - Mike Woof writes
Several asphalt plant manufacturers are introducing new technologies for 2016. Key developments focus on issues such as the use of recycled asphalt pavement (RAP) and plant mobility, as well as improved mix control. Output quality has been improved by the latest technology, which can allow for much higher quantities of RA
There are various ways of building a tunnel, and for excavation jobs many contractors prefer to use versions of standard machines that have instead been converted to suit the confines of tunnelling applications. Some contractors opt to adapt their own units and with ventilation being an issue in underground work, engine emissions are a key focus when adapting machines. Exhaust filters and other after treatment solutions are usually required and there are an array of off-the-shelf packages available as well
The arch of innovation is a cable-stayed bridge that will connect Zarur, São João, and Cassiano Ricardo avenues in São Paulo, Brazil. With a height of 100m, it has become one of the most iconic bridges in the country of its type, given its peculiar arc shape.
