The Adnun paver was suitable for coarse cold-mix pavement on secondary roads, but there was no finisher on the market for denser hot mix capable of handling heavier traffic. First used in 1931, the ...

On March 25, the Justice Department said the planned purchase of Barber-Greene, one of only four U.S. makers of large asphalt pavers, by a Caterpillar subsidiary in Minnesota would shrink domestic ...