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.
 
 
Materials

For more information on companies in this article

Related Content

  • Advances in geosynthetics boost soil stabilisation
    March 13, 2012
    Special fabrics are often used in civil engineering works, including highways, to make soil stronger Geosynthetics have been used in roadway construction for thousands of years with natural materials being mixed with soil to improve quality and stability. While today's products are much more sophisticated, the principles are the same. For example, when used with soil, geotextiles (permeable fabrics) can filter, separate, reinforce, protect, or drain, and they are often made from polypropylene or polyester,
    Read More
  • Latin America invests in infrastructure growth
    February 15, 2012
    Travelling in one of the world's most diverse regions is not always easy, but spectacular engineering feats will make life easier as Patrick Smith reports. Five years ago a report from the World Bank noted that infrastructure in most of Latin America and the Caribbean (LAC) had improved over the previous ten years.
    Read More
  • Concrete paving records for India
    February 11, 2021
    New concrete paving records have been set in India.
    Read More
  • UK exports and imports of construction equipment are up 21% in Q3 2017
    November 28, 2017
    UK exports of construction and earthmoving equipment remained buoyant for the first nine months 2017, showing a 21% increase compared with the same period 2016. Imports of equipment also remained strong, showing a 12% increase in the same period over 2016. In the third quarter 2017, exports equipment showed a further modest increase for the fourth consecutive quarter. Exports in Q3 were 1.3% up on Q2 levels at €807 million (£723 million). This was the highest quarterly level for more than two years
    Read More

Highlighted Content