This automatic unit from Controls Group uses no solvent so there are no fumes, making it extremely safe for the operator. The test takes only 40 minutes.
Asphalt testing is performed for a variety of reasons by a variety of companies. Patrick Smith reports Road safety is in the interest of everyone and today it is also an important target shared by the majority of the companies involved in road design and construction. The growing attention paid to this value has had a remarkable effect on the material testing field, encouraged by an increasing market demand for testing solutions as well as by the new technical requirements established by international st
Atlas Copco has launched the most powerful rock drill currently on the market. The COP 4038 is a 40kW machine operating at a frequency of 140Hz compared with the 117Hz of the COP 3038. Designed for tunnelling and drifting in the hole at 43–64mm, the COP 4038 is an extremely advanced unit. High frequency technology is said by Atlas Copco to be utilised so that instead of simply striking the drill steel harder, the piston strikes at a higher frequency, resulting in faster penetration without increased stress
Volvo Construction Equipment’s new 55-tonne capacity Volvo A60H meets growing customer demand for articulated haulers with larger capacities.
The articulated hauler concept was originally launched by Volvo in 1966 and celebrates its 50th birthday this year.
The Volvo A60H’s higher payload – a 40% increase on Volvo’s A40 –lowers the cost-per-tonne for hauliers. It also offers an alternative to rigid dump trucks and construction trucks operating on soft, uneven or steep roads, allowing a similar amount
