Effective drainage structures

Asset International is now offering HDPE structured wall systems featuring HAPAS accreditation for pipe structures larger than 900mm.
August 28, 2019 Read time: 2 mins
Weholite structures have been awarded HAPAS accreditation: Plastic piping can now be used for large diameter drains and utilities in the UK
Asset International is now offering HDPE structured wall systems featuring HAPAS accreditation for pipe structures larger than 900mm. The water management specialist has received a Highway Authorities’ Product Approval Scheme (HAPAS) accreditation from the British Board of Agrément (BBA) for its Weholite pipes, fittings and systems for sizes from 1000mm to 3500mm.

The accreditation means that Weholite structures are considered suitable and beneficial for use in highways.   

Plastic pipes with an internal diameter greater than 900mm are classed as structures and do not yet have an official technical standard for use in highways. In the past, this might have excluded plastic pipes over 900mm being utilised in highways projects, regardless of the advantages they can offer for applications such as attenuation, surface water drainage and culverts. However, the HAPAS certificate should now help to remove such barriers.

The British Board of Agrément (BBA) has issued HAPAS certificate (18/H283), for this Weholite product group, in recognition of its high performance and reliability. The certification applies specifically to 1000mm to 3500mm diameter Weholite pipes, fittings and systems.

Recognised by key organisations in the highways sector, the HAPAS accreditation supports the fact that Weholite structures are suitable for use in highways and could also derive additional benefits from using them.

According to Asset International, larger diameter plastic pipes and systems can provide better performance, but also offer a range of added benefits. Made from high-density polyethylene (HDPE) resin, Weholite pipes and structures are extremely tough, flexible, and chemically resistant, with a design life in excess of 120 years.

Road Markings, Barriers & Workzone Protection

For more information on companies in this article

Related Content

  • Kijlstra’s new culverts expand its production portfolio
    October 12, 2017
    A new mould is now in operation for Kijlstra in its UK factory, allowing the firm to produce a larger range of culverts. The specialist precast concrete drainage manufacturer says that the new moulds also allow for faster production and lead times. As the new moulds are adaptable a wider range of culvert configurations can be offered. The firm can now produce a range of sizes up to 2.1m in height and 3.6m in width, with a standard wall and slab thickness of 250mm.
    Read More
  • David Barwell suggests six steps for closing the UK funding gap
    January 11, 2019
    Six steps for closing the UK funding gap Plenty of private money is seeking UK investment opportunities. The government and the infrastructure sector in general must make projects more attractive, writes David Barwell* It is widely acknowledged that the UK faces mounting economic, environmental and social problems if the nation's infrastructure fails to meet present and future demands. Government estimates propose that almost €561 billion is required to bridge the infrastructure funding gap. As part o
    Read More
  • Key Qatar tunnel waterproofing project
    May 17, 2017
    Technology from Stirling Lloyd is being used to waterproof the recently constructed Lusail Tunnel in Qatar. The construction of the tunnel is a major project as it forms part of a new US$30 billion integrated transportation system in Qatar. The new Lusail CP07-C-1-A Commercial Boulevard, Road A3 Troughs, Underpass and Tunnel project is designed to provide a connection from the recently established Lusail City to the heart of Doha in Qatar. The cut and cover tunnel provides fast access to the new Lusail City
    Read More
  • Versatility for demolition and recycling
    July 31, 2012
    A growing demand for equipment to be used in recycling applications is helping boost the market for demolition attachments Manufacturers have been keen to invest in technology, developing new models and with more innovations to come. There are several key players in the hydraulic breaker sector, with Atlas Copco and Sandvik dominating this market segment. However other breaker manufacturers are major players too, including Indeco, Furukawa and NPK, while there are also specialist attachment producers such a
    Read More

Highlighted Content