The RETENTION SYSTEM is a unique method for installing posts in high-strength RS sockets that builds-on or replaces traditional foundation methods for fast, easy installation and removal of posts.
The RETENTION SYSTEM sets the standard for post installation. It has been designed for a variety of posts, with a range of dedicated RS sockets to match specific post sizes, types and installation requirements. Typically traffic signal posts, signposts, bollards and most street furniture items are installed encased in concrete, or anchored and bolted to a concrete plinth. This means they are permanent and removal entails further expensive, disruptive and potentially dangerous excavation. With the introduction of the multi-use RETENTION SYSTEM these and other posts can now be installed in high-strength RS sockets and replaced with great speed, ease and efficiency.
"The intelligent foundation for post installation"
The RETENTION SYSTEM has been designed to meet the rigorous demands and specifications of contemporary urban environments. International standards and post foundation requirements have been considered alongside safety concerns for pedestrian, driver and worker safety in the design and build of each RS socket.
The RETENTION SYSTEM range of sockets have been comprehensively trialled, tested and developed on real market experience to meet the crucial challenges facing infrastructure design in this century.
Retention System Sockets
Retention System: Socket Range
RS48
The RS48 socket is suitable for the installation of all Ø48mm posts including railings, seats, bicycle stands.
RS50x50
The RS50x50 socket is suitable for the installation of all 50x50mm posts including standard 'visi-rail', guard railings, seats, bicycle stands.
RS50x60
The RS50x60 socket is suitable for the installation of two 50x30mm posts including railings, seats, market stalls.
RS60
The RS60 socket is suitable for the installation of all Ø60mm posts including railings, sign posts, seats and bicycle stands.
RSc76
The RSc76 socket is suitable for the installation of all Ø76mm posts including railings, bollards, signposts...
The RSc76 socket has a unique screw cam-lock system for securing the post installation. It combines many of the same features as the standard RS76 but offers specifiers a smaller installation footprint.
The RSc76 socket has a unique screw cam-lock system for securing the post installation. It combines many of the same features as the standard RS76 but offers specifiers a smaller installation footprint.
RS76
The RS76 socket is suitable for the installation of all Ø76mm posts including railings, bollards, signposts and illuminated signs...
This RS socket is available in standard 300mm and 600mm depths to suit bollards and most street furniture. Other depths per customer specification.
This RS socket is available in standard 300mm and 600mm depths to suit bollards and most street furniture. Other depths per customer specification.
RS76x76
The RS76x76 socket is suitable for the installation of all 76x76mm posts including railings, bollards, signposts.
RS89
The RS89 socket is suitable for the installation of all Ø89mm posts including railings, bollards, signposts...
This RS socket is available in standard 300mm and 600mm depths to suit bollards and most street furniture. Other depths per customer specification.
This RS socket is available in standard 300mm and 600mm depths to suit bollards and most street furniture. Other depths per customer specification.
RS115
The RS115 socket is suitable for the installation of all Ø114mm posts including bollards, signposts, flagpoles...
The RS115 socket is available in a range of standard configurations to suit the installation of traffic-signal posts. Common standard depths include 450mm, 600mm and 750mm, shallow and bridge deck installations are also available and a choice of electrical cable connections are served by duck-foot, tee bends and traditional pole boxes.
The RS115 socket is available in a range of standard configurations to suit the installation of traffic-signal posts. Common standard depths include 450mm, 600mm and 750mm, shallow and bridge deck installations are also available and a choice of electrical cable connections are served by duck-foot, tee bends and traditional pole boxes.
RS140
The RS140 socket is suitable for the installation of all Ø140mm posts including traffic signal posts, lights, signposts...
The RS140 socket is available in a range of standard configurations to suit the installation of traffic-signal posts. Common standard depths include 600mm, 750mm and 900mm and a choice of electrical cable connections are served by duck-foot and tee bends.
RS168
The RS168 socket is suitable for the installation of all Ø168mm posts including traffic signal posts, lights, signposts...
The RS168 socket is available in a range of standard configurations to suit the installation of road lighting columns. The minimum depth is 300mm and maximum depth to order. Electrical cable connections are served by duck-foot and tee bends.
The RS168 socket is available in a range of standard configurations to suit the installation of road lighting columns. The minimum depth is 300mm and maximum depth to order. Electrical cable connections are served by duck-foot and tee bends.
RS219
The RS219 socket is suitable for the installation of all Ø219mm posts including traffic signal posts, lights, signposts.