ICONIC PROJECTS

With over 10 years of designing and suppling joint sealing and bridging solutions for projects worldwide, B/S expansion joint systems deliver proven performance for multidimensional thermal and seismic movements, fire safety, and specialized design criteria. And our commitment to on-going testing ensures you that BS™ systems meet or exceed current standards and requirements.

Selection Guides

B/S offers floor expansion join covers to match most floor and floor-to-wall applications. 
A Series/ Thinline Floor
Single Elastomeric System
B Series/ Twinline Floor
Dual Elastomeric System
C Series/ Metal Floor
Metal Lock System
D Series / Metal Floor
Metal Plate System
E Series/ Seismic Floor
Seismic System
F Series/ Foam Sealant
Silicon-Faced Intumescent Bellows
F2 Series/ Foam Sealant for Corner
Silicon-Faced Intumescent Bellows
G Series/ Metal Wall & Ceiling
Metal Lock System
H Series/ Metal Wall & Ceiling
Metal Plate System
R Series/ Seal Wall & Ceiling
Santoprene Seal System
T Series/ Metal Roof
Metal Cover Plate System
U Series / Fire Barrier
Fire Barrier System
W Series/ Parking
Wing Seals System
V Series/ Tile & TCL Strip
Tile & Marble System

BS-EXLS Seismic Expansion Joint Covers

Seismic/ Earthquake Solutions

BS-WXLS (Expansion Joint Covers)

BS hinged wall expansion joint system can be infilled with adjecent architectural system to disguise the exterior expansion joint such as glazing, metal panels, stone, brick and more.

BS™ Original Self Aligning Flexible 
Expansion Joint Covers

The key to our system is a centering bar which consists of two wear resistant spheres fastened at opposite
ends of a flat spring steel bar. These act as lubrication free bearings minimising wear on the aluminium and brass tracks in which the mechanism constantly moves.
The bars are positioned diagonally across the joint opening. The spring steel centering bar holds the covers plate central and the fixing screws tight.

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Installation Guide

As one of the leading expansion joint manufacturers, we understand that every project has its own special movement criteria,
and that one of our standard designs may not be right for your project. We have a team of technical experts that can
work with you to design a custom seismic joint system that meets your project’s specific requirements.

Finishes:
Coatings: 3 coat PVF2 paint is a
protective coating applied to all steel
members to protect and control electrolytic action.
Clear Anodised: 15 micron finish is
standard for all wall and ceiling
visually exposed cover units.
Protective Tape: All exposed
anodised aluminum surfaces will be
supplied covered with protective
film/tape to be removed on application.

 Baiyunhui Plaza Project
(Guangzhou, China)


Featured Projects

B/S E Series standard floor and floor to wall exapnsion joint covers are designed for normal pedestrian application such as airport terminals, office buildings, hotels, foyers, stadiums and shopping centers. BS™ was the obvious choice for seismic joint solutios.
->Ideal for terrazzo tile applications.
->Interior or exterior seismic applications.
->Heavy duty version available for limited vehicular access.
->Where wheeled equipment is to be used.
->100% movement shown-50% also available.
->Custom blockout required -contact factory. (sales@b-sgroup.com)

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