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Wall protection | Expansion joint covers | Entrance matting

+44 (0)1296 652800
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SJ Series

Bespoke metal joint covers with stainless steel flush fitting cover plates, available in standard and heavy duty options.

Series Details

  • Joint Width: up to 50mm
  • Horizontal: up to ±25mm
  • Vertical: up to ±2mm
  • Lateral: up to ±12mm
  • SJ-S Load Capability: 250kg point load
  • SJ-HDS Load Capability: 1000kg point load
  • Recess mounted floor joint covers
  • Can offer a wide range of movements depending on configuration
  • Durable and low maintenance
  • Bespoke solution, made to order
  • Suitable for interior or exterior applications
  • Load capability: 250kg (SJ-S) 1000kg (SJ-HDS)

Movement Details

To order any of the below models, please call +44 (0)1296 652800

ModelRapid Ship?Joint Width (mm)Exposed Surface (mm)Min. Recess Depth Required (mm)Min. Recess Width Required (mm)Horizontal Movement (mm)Vertical Movement (mm)Lateral Movement (mm)
SJ-200SNO5020333215±25±2±12
SJ-200HDSNO5020337215±25±2±12

Note: Lateral movement is restricted by site conditions

Materials, Colours & Finishes

Cover plate / bearing plates: supplied in satin finished stainless steel

Other sections: supplied in mill finished aluminium as standard

Fixings

Floor: fixings (by others) to suit substrate at 450mm centres and to achieve minimum 40mm embedment

NB: To ensure installation flexibility frames are not supplied pre-drilled.

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DOWNLOAD INSTALLATION INSTRUCTIONS

Accessories

Fire Barriers

Construction Specialties’ expansion joint fire barrier systems offer fire protection for vulnerable expansion joints, preventing the 'chimney effect'.

Moisture Barriers

Expansion Joint Moisture Barrier is a flexible EPDM or SBR membrane, available with an optional drainage assembly, for joints that aren't already waterproof

Acoustic Barriers

CS Acoustic Barrier is a flexible, non reinforced mass loaded vinyl that resists the passage of sound waves and reduces the transmission of noise.

Recess mounted metal floor joint covers incorporating a flush fitting cover plate. These bespoke models can offer a variety of movements depending on configuration.

Series Details:
  • Joint Width: up to 200mm
  • Horizontal: up to ±25mm
  • Vertical: up to ±0mm
  • Lateral: up to ±0mm
  • Movement Details
  • Accessories

Movement Details

ModelJoint Width (mm)Overall Profile Width (mm)Exposed Surface (mm)Joint Height (mm)Horizontal (mm)
SJ HD 100max 10026922236± 25
SJ HD 125max 12529424836± 25
SJ HD 150max 15034429436± 25
SJ HD 175max 17539434436± 25
SJ HD 200max 20041936836± 25
SJW HD 100max 10018415936± 12
SJW HD 125max 12521018536± 12
SJW HD 150max 15024722236± 12
SJW HD 175max 17528526036± 12
SJW HD 200max 20031028536± 12

Accessories

Jointofeu® Fire Ropes

Jointofeu® Fire Blankets

Moisture Barriers

Acoustic Barriers

Recess mounted metal floor joint covers incorporating a flush fitting cover plate. These bespoke models can offer a variety of movements depending on configuration.

Series Details:
  • Joint Width: up to 250mm
  • Horizontal: up to ±112mm
  • Movement Details

Movement Details

ModelSzerokość szczeliny dylatacyjnej (mm)Całkowita szerokość listwy dylatacyjnej (mm)Powierzchnia widoczna (mm)Wysokość listwy dylatacyjnej (mm)Przesunięcie (mm)Klasa obciążeń
SJ-HD 100max 10026922236± 253
SJ-HD 125max 12529424836± 253
SJ-HD 150max 15034429436± 253
SJ-HD 175max 17539434436± 253
SJ-HD 200max 20041936836± 253
SJW-HD 100max 10018415936± 123
SJW-HD 125max 12521018536± 123
SJW-HD 150max 15024722236± 123
SJW-HD 175max 17528526036± 123
SJW-HD 200max 20031028536± 123

This flush-mounted metal floor cover is for interior or exterior use and can handle heavy rolling loads. The self-centering aluminum center plate remains flush during thermal movement, but temporarily displaces and slides over floor surface during seismic movement.

  • Movement Details

Movement Details

MODELJOINT WIDTHMINIMUM OPENINGMAXIMUM OPENINGEXPOSED SURFACEBLOCKOUT WIDTHBLOCKOUT HEIGHT
SJ-100HD1.00" (25mm)0.38" (10mm)3.36" (85mm)8.75" (222mm)5.13" (130mm)1.38" (35mm)
SJ-200HD2.00" (51mm)0.75" (19mm)4.36" (111mm)8.75" (222mm)4.63" (118mm)1.38" (35mm)
SJ-300HD3.00" (76mm)1.75" (44mm)5.36" (136mm)8.75" (222mm)4.13" (105mm)1.38" (35mm)
SJ-400HD4.00" (102mm)2.75" (70mm)6.36" (162mm)8.75" (222mm)3.63" (92mm)1.38" (35mm)
SJ-500HD5.00" (127mm)2.75" (70mm)9.25" (235mm)9.75" (248mm)3.63" (92mm)1.38" (35mm)
SJ-600HD6.00" (152mm)2.75" (70mm)9.25" (235mm)11.75" (298mm)4.13" (105mm)1.38" (35mm)
SJ-700HD7.00" (178mm)2.75" (70mm)9.25" (235mm)13.75" (349mm)4.63" (118mm)1.38" (35mm)
SJ-800HD8.00" (203mm)2.75" (70mm)13.50" (343mm)14.75" (375mm)4.63" (118mm)1.38" (35mm)
SJW-100HD1.00" (25mm)0.00" (0mm)3.32" (84mm)5.63" (143mm)5.13" (130mm)1.38" (35mm)
SJW-200HD2.00" (51mm)0.00" (0mm)4.32" (110mm)4.63" (118mm)4.63" (118mm)1.38" (35mm)
SJW-300HD3.00" (76mm)0.50" (13mm)5.32" (135mm)4.13" (105mm)4.13" (105mm)1.38" (35mm)
SJW-400HD4.00" (102mm)1.00" (25mm)6.32" (161mm)6.38" (162mm)3.63" (92mm)1.38" (35mm)
SJW-500HD5.00" (127mm)1.00" (25mm)7.32" (186mm)7.38" (187mm)3.63" (92mm)1.38" (35mm)
SJW-600HD6.00" (152mm)1.00" (25mm)8.82" (224mm)8.88" (226mm)4.13" (105mm)1.38" (35mm)
SJW-700HD7.00" (178mm)4.88" (124mm)10.19" (259mm)10.38" (264mm)4.63" (118mm)1.38" (35mm)
SJW-800HD8.00" (203mm)5.38" (137mm)11.04" (280mm)11.38" (289mm)4.63" (118mm)1.38" (35mm)

Expansion Joint Covers

  • Full product selection guide
  • Detailed technical information

+44 (0)1296 652800
sales@c-sgroup.co.uk

Expansion Joint Cover Case Studies

New Royal Adelaide Hospital - South Australia, Australia
Wilshire Grand Center - Los Angeles, USA
Seven Hills Railway Car Park - Sydney, Australia
Mother & Baby Unit - Thionville
Premier League Football Stadium - London, UK
The Mutual Maitland Car Park - Hunter Valley, Australia
New Obernai Hospital - Alsace, France
UNIQLO Clothing Stores - Australia
Stirling Care Village - Stirling, UK
The Mall Maidstone - Kent, UK
Bolton Interchange Bus Station - Bolton, UK
Surface Mounted Car Park Expansion Joint Cover CS ZB-SM
Ashford International Station Multi-Storey Car Park - Kent, UK
Innovative Protection Package for Bristol Life Sciences
Parking Expansion Joint Covers in Casino Multi-Storey
Heavy Duty Movement Joint Covers at Grand Central Birmingham
Southmead Hospital - Bristol, UK
Car Park Expansion Joint Covers at Banbury Station Multi-Storey
Expansion Joint Covers at Waterloo Station
Floor Joints and Entrance Matting at the Mall Shopping Centre, Blackburn
Expansion Joint Covers at County Square Shopping Centre
Movement Joint Covers at the Aviva Stadium
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Construction Specialties UK Ltd
1010 Westcott Venture Park
Westcott, Bucks, HP18 0XB
United Kingdom
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Tel: +44 (0)1296 652800
Fax: +44 (0)1296 652888
Email: sales@c-sgroup.co.uk

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