01438 225102        |          info@corehard.com
22
JAN
2014

Ancillary activities

Many of our clients are now availing of additional services we undertake such as presence of coal tars or hydrocarbons within bituminous materials along with identification of calcites within surface course materials. Please contact us for further information.  Image showing PAH...
06
JAN
2014

Happy New Year

We wish all a Happy and Peaceful New Year for 2014
29
NOV
2013

Water main failures

  We are currently supplying services to several water companies and Local Authorities in providing information relating to water main failures where investigation into surrounding existing ground is tested to verify if affected by water ingress, subsidence, or undermining...
27
NOV
2013

Penetrometer Compaction Test

The physical difference using penetrometer method to test compaction on granular recycled materials where applying the correct method as prescribed within SROH. Recycled Granular 150mm layers – 8 passes 50kg vibrotamper As compared against backfill of excavation to full...
27
NOV
2013

WRAP – Technical Report on compaction

For those who have not seen a copy of the independent WRAP technical report on compaction trials carried out by Scott Wilson Ltd please use the following link: http://www.sustainableaggregates.com/library/docs/wrap/L0351_MRF106_SW.pdf...
19
NOV
2013

Southern Gas Networks

Corehard have been selected as the preferred supplier for  core extraction, analysis, voids testing, and compaction testing for Southern Gas Networks across south and southeast of the UK . There are seven primary areas which are programed to provide monthly reports to each...
22
OCT
2013

Research report for backfill compaction and bituminous air voids testing

Our research report into compaction testing and voids criteria is now available to download using the link below: Compaction & Air Voids Research Report CHD-RR-1112v1Bpub This was undertaken as a joint venture between Affinity Water, London Borough of Enfield, Corehard...
17
OCT
2013

Corehard on twitter

Don’t forget to follow us on twitter where we will be providing latest information on our developments and undertakings. @NRSWALab  
11
OCT
2013

Core sampling and testing

We are currently providing services relating to NRSWA core sampling and testing to Local Authorities, Utility companies, Civil Engineering companies, and Reinstatement companies across the UK. This is based on UKAS accredited test procedure through our own patented measurement...