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

  • Technology makes materials testing quicker and easier
    February 14, 2012
    Sophisticated technology is now being used to make the testing of a wide variety of materials quicker and easier as Patrick Smith reports. Ever since the CE mark became mandatory for asphalt mixes, it also became necessary and important to update the testing equipment and systems used for testing such materials.
    Read More
  • New equipment for materials testing
    January 13, 2014
    Leading formwork manufacturers have secured some impressive contracts in Africa, as the continent’s transport infrastructure continues to improve at a rapid pace. Meanwhile, other bridgework equipment companies are also seeing their products in demand in Africa, as well as North America and Australia. Guy Woodford reports
    Read More
  • Using aspahlt testing equipment improves efficiency
    May 28, 2013
    From density tests on a Mongolian gold mine project to an all-singing, all-dancing asphalt tester, Kristina Smith reports on some of the latest new products in materials testing. Perhaps understandably, nuclear density gauges can present contractors with some order to move them at all. “One of the problems with nuclear soil gauges is the restrictions on movement,” said John Lamond, Manufacturing. “If you are a contractor projects cross-border, it’s a real challenge to move a nuclear density gauge around.”
    Read More
  • New testing equipment and services
    April 21, 2016
    This month’s round-up looks at new equipment from a number of manufacturers and a new bitumen testing service in the UK from global player Intertek - Kristina Smith reports CONTROLS GROUP has unveiled new machines from each of its specialist divisions, including a new triaxial tester from its soil mechanics arm Wykham Farrance; an E-modulus tester from its concrete testing division; and an asphalt binder analyser from PAVELAB SYSTEMS, its asphalt division. TRITECH is the result of 50 years of developm
    Read More

Highlighted Content