Pavetest’s new thermal cracking test

Matest subsidiary Pavetest launched its new thermal stress restrained specimen test (TSRST) machine, the TSRST-Multi, at bauma. Designed for tests set down in the AASHTO TP10-93 and EN 12697-46 standards, the machine can test three specimens simultaneously inside a temperature-controlled cabinet which can vary in increments of 10 degrees between - 40 and +40 degrees C. “We decided to come up with a flexible approach where each station can test statically or dynamically. And you can have any combination,”
April 20, 2016 Read time: 2 mins
282 Matest subsidiary 7955 Pavetest launched its new thermal stress restrained specimen test (TSRST) machine, the TSRST-Multi, at bauma. Designed for tests set down in the AASHTO TP10-93 and EN 12697-46 standards, the machine can test three specimens simultaneously inside a temperature-controlled cabinet which can vary in increments of 10 degrees between - 40 and +40 degrees C.

“We decided to come up with a flexible approach where each station can test statically or dynamically. And you can have any combination,” said Pavetest MD Con Sinadinos. “It’s been in development for six months.”

Sinadinos highlighted a new approach to the design of the machine, where all the refrigeration elements are isolated within one detachable unit. This means transportation costs can be lower, because certain units are not so tall, and it makes maintenance easier, he said.

Pavetest has developed its control and data acquisition system so that eight channels rather than 16 are needed, which means that a smaller control unit can be integrated into the machine. “Normally you see a mass of wires coming out of these machines. Here they are all hidden out of the way,” said Sinadinos.
All videos

For more information on companies in this article

Related Content

  • New industry developments push boundaries of machine control
    May 22, 2014
    A series of innovations in machine control or automation technologies are helping transform the construction industry - Mike Woof writes Equipment manufacturer have made huge advances in machine performance, delivering new models that offer increased capabilities and productivity, while using less fuel. Reliability and uptime too have been improved, with the development of equipment that can forestall unplanned downtime by telling the user when it will require service attention. Meanwhile new engines delive
    Read More
  • Simex’s versatile tool helps in tunnel excavation duties
    March 13, 2013
    Italian firm Simex has developed a versatile tool for use in tunnel excavation applications. This proven piece of equipment has been used to help construct a key tunnel link in Italy, close to the border with Switzerland. Work on the Varzo Tunnel has been carried out by Italian contractor Ceprini Costruzioni (CC).
    Read More
  • Simex’s versatile tool helps in tunnel excavation duties
    March 13, 2013
    Italian firm Simex has developed a versatile tool for use in tunnel excavation applications. This proven piece of equipment has been used to help construct a key tunnel link in Italy, close to the border with Switzerland. Work on the Varzo Tunnel has been carried out by Italian contractor Ceprini Costruzioni (CC).
    Read More
  • The father of asset management speaks on the development of the concept
    May 24, 2016
    World Highways caught up with man who developed the concept of asset management for roads in the 1960s. Dr Ralph Haas is still researching in his native Canada, and commenting on potholes. The e-mail was brief. “You won't believe this, but I think I'm the last person on the planet without a cell phone.” That was quite an admission from Ralph Haas, distinguished Canadian professor emeritus. He was one of several civil engineers in the 1960s who developed the concept of managing roads as an integrated
    Read More

Highlighted Content