Rebloc wins in Estonia with its noise barrier NB100/300_8_H2/W4

Rebloc’s integrated noise barrier offers maximum noise protection while creating a highly effective noise barrier and vehicle restraint system. Rebloc says that its system meets the highest safety and quality standards and is tested according to European Standard EN 1317 (vehicle restraint system), EN 14388 and EN 1793 (noise barrier). The main advantage of the noise barrier system is the combination of a vehicle restraint system as a concrete safety barrier with an integrated noise barrier. It features a
June 26, 2018 Read time: 2 mins
Rebloc’s integrated noise barrier: various materials and colours are available as sound absorption material
8751 Rebloc’s integrated noise barrier offers maximum noise protection while creating a highly effective noise barrier and vehicle restraint system. Rebloc says that its system meets the highest safety and quality standards and is tested according to European Standard EN 1317 (vehicle restraint system), EN 14388 and EN 1793 (noise barrier).


The main advantage of the noise barrier system is the combination of a vehicle restraint system as a concrete safety barrier with an integrated noise barrier. It features a space-saving slim design – the reason that it was chosen for installation in Estonia last autumn. There was not enough space for a conventional design including a regular guardrail and noise barrier.

Around 400m of single-sided noise barrier NB100/300_8_H2/W4 has been installed on motorway 4 – also known as the pan-European E67 -  near Tallinn-Pärnu-Ikla. Project managers were particularly satisfied with the easy installation of the system and that construction was finished ahead of schedule, according to Rebloc.

The system features a modular construction consisting of a concrete base and a noise barrier panel that is inserted into the slotted recesses of two concrete elements providing a form-and-force locked connection.

A full-length continuous steel tension bar is integrated into the barrier elements and connects them with the integrated coupling to form a strong and continuous chain. The coupling system has no loose parts, which facilitates the installation and prevents unauthorised removal of pieces.

Due to the modular construction, the system can act as a temporary noise barrier.

Rebloc’s noise barrier is available as a one-sided system for use along the verge of the road as well as a double-sided system for the central reservation. The noise barrier can be customised to accommodate heights, containment levels and application-specific designs. Various materials and colours are available as sound absorption material.

Road Markings, Barriers & Workzone Protection

For more information on companies in this article

Related Content

  • Riga's newest bridge improved traffic flow
    May 9, 2012
    An alliance of companies has come together to realise major infrastructure projects in Latvia including its biggest bridge. Patrick Smith reports. Riga, the Latvian capital, has the finest collection of Art Nouveau buildings in Europe and its centre is on the UNESCO World Heritage List. The city of some 750,000 people (the country's total population is 2.2 million) is bounded to the south by Lithuania and to the north by Estonia, and is the second largest in Baltic States. To the east is Russia and Belarus.
    Read More
  • Towers of power: California’s Gerald Desmond Bridge Replacement
    May 8, 2019
    Challenging ground conditions meant a design rethink - and some engineering firsts - for California’s Gerald Desmond Bridge Replacement Project* The Port of Long Beach on Terminal Island south of Los Angeles is the second-busiest container port in the US. It handles around 15% of all imported goods, much of it with Asia. As the Port of Long Beach was growing in importance over the past half century, the 51-year-old Gerald Desmond Bridge has faithfully been delivering thousands of daily commuters to wo
    Read More
  • Modular crash cushions available
    June 28, 2013
    Italian specialist INDUSTRY AMS has developed a range of modular redirective crash cushions. The firm’s Safety Modular Absorber (SMA) models are available in different specifications to suit varying applications. The company claims that its novel SMA crash cushions are the most compact absorbers available on the market and these units meet the European safety requirements of the EN 1317-3 standard.
    Read More
  • Pilosio builds up its formwork offering with the flying table ST80
    February 5, 2016
    Pilosio’s new flying table ST80 is ideal for high construction work where pouring cycles repeat from one level to another. Flying forms are constituted by large sections of formwork, featuring supporting trusses, joists and aluminum posts. This system is used to cast slab areas with tables that can be designed in order to reach up to lengths of 30m and widths of 6m. The system enhances also side flaps in order to handle spaces between columns and slab edges.
    Read More

Highlighted Content