Skip to main content

Indonesian tar for export

Indonesian tar has been cleared for export.
By MJ Woof February 23, 2021 Read time: 1 min
Naturally occurring tar is only found in a comparatively places worldwide – image courtesy of © Andras Csontos, Dreamstime.com
The Indonesian Government has cleared the way for exports of naturally occurring tar. Deposits of tar are found on Buton Island in southeast Sulawesi, although estimates vary as to the quantity of material available. Naturally occurring tar is comparatively rare, with the world’s largest deposit to be found on the island of Trinidad. The firm Lake Asphalt of Trinidad operates the deposit, which covers an area of 40ha and is up to 76m deep.

The La Brea Tar Pit deposit in Los Angeles, California, was used for road construction for many years. However, the La Brea is no longer in use and is now the site of a museum that shows the bones many animals trapped in the pits over many, many thousands of years.
 
 

For more information on companies in this article

Related Content

  • New airport for Papua New Guinea
    August 21, 2013
    A new airport has been constructed in the southern highlands of Papua New Guinea that will help with communications and logistics for the development of a natural gas project in the area. Built at Komo, the airport is sufficiently large to be able to handle the massive Russian Antonov AH-124-100 transport aircraft. Construction of the airport however proved challenging as the climate in this mountainous area is known for its changeable weather and heavy seasonal rainfall. However the airport was need
  • The use of telematics in construction machines is growing
    May 20, 2015
    Demand for telematics technology is growing, as equipment users begin to lean the value of these systems – Alan Dron reports With construction projects increasingly operating to wafer-thin profit margins, any technological assistance that can keep the accounts in the black is welcome. This is particularly the case with those projects where contractors can share a larger slice of the profits if they complete their work ahead of schedule. The downside, of course, is that they also share the pain if the
  • Developments in noise-reducing road surfaces
    February 17, 2012
    Mixtures with special additives are being produced for roads, offering noise reduction and aiding recycling. Patrick Smith reports. Noise-reducing road surfacings have been used in motorway construction for some time. But relatively new are noise-optimised surfacings used on roads in towns that do not follow a standard concept.Road trials with these materials have taken place in Germany since 2007 and have been prioritised due to the European Union Guidelines on the Assessment and Management of Environmenta
  • Innovative asphalt plant for German contractor
    September 24, 2018
    A German contractor is now using the innovative BA RPP 4000 asphalt mixing plant from Benninghoven to boost efficiency. The firm, Max Bögl, is using the plant at its Sengenthal site, to supply material to road construction projects in the Nuremberg region. A key feature of the plant is the hot gas generator with counterflow parallel drum system, which allows high RAP content and minimal emissions. The plant supplies some 2,000tonnes/day of hot mix to job sites across the region. Depending on the formula,