EXPANSION JOINT SYSTEMS – innovative and expertly-engineered

EXPANSION JOINT COVER SYSTEMS

Formidably built to cover the endless tussle between buildings and Mother Nature, INNIVATE’s expertly-engineered expansion joint cover systems mean that architects don’t have to worry about compromised aesthetics.

With a strong, shared belief in innovative collaboration, INNIVATE partners inpro to deliver a quality range of market-leading expansion joint cover systems.

Expansion Joint Systems Product

EXPANSION JOINT COVER SYSTEMS

Formidably built to cover the endless tussle between buildings and Mother Nature, INNIVATE’s expertly-engineered expansion joint cover systems mean that architects don’t have to worry about compromised aesthetics.

With a strong, shared belief in innovative collaboration, INNIVATE partners inpro to deliver a quality range of market-leading expansion joint cover systems.

What are expansion joints and what causes their movement?

Expansion joints are predetermined gaps in building structures designed to allow for environmental movement caused by temperature changes, wind, or earthquakes.

Movement can be caused by (1) temperature – this affects every single built structure; (2) wind sway – also known as shear, this affects high-rise buildings especially; (3) seismic activity – regionally based movement in 3 directions, these are often caused by earthquakes or tremors

8 questions to ask when choosing expansion joint cover systems:

1. What is the joint width?
2. What are the movement parameters?
3. What are the floor loading requirements?
4. What type of project is this?
5. What aesthetic value are you trying to achieve?
6. Hygienic requirements (eg. Does the joint cover need to be sealed?)
7. Additional considerations: Does the building require Fire Barriers and/or Moisture Barriers? What about acoustic considerations?
8. What is the budget?

Note that expansion joint systems need to accommodate the minimum and maximum movement requirements. To avoid confusion, it is best to define movement through dimensions (eg. A 6” expansion gap that moves 3” in or 3” out = 3”-9” operating range. The term percentage (%) of movement is sometimes used, but it is defined differently by each manufacturer and thus potentially confusing.

Masters of Movement: INNIVATE’s expansion joint cover systems

Expansion joint systems incorporate everything from acoustics and waterproofing to fire and environmental heat. They are the unsung heroes maintaining building integrity in the face of earthquakes, hurricanes, fires, and the everyday march of Mother Nature. From ensuring smooth transitions for rolling equipment like carts, gurneys and wheelchairs, to preventing the spread of smoke and fire, each expansion joint cover system has building protection integrated into its design.

INNIVATE’s range of expansion joint cover systems include compression seals, floor expansion joint covers, wall and ceiling expansion joint covers, exterior expansion joints, foam seals and fire and moisture barriers, seismic joint systems,and facility protection.

View the full range at www.inprocorp.com/products/expansion-joint-systems

PAST PROJECTS WITH INNIVATE

Featured Case Studies

Our clients say…

Paul Paffett Profile Image

“INNIVATE’s experience in the selection and application of Expansion Joint Cover Systems is unrivalled in Asia. Selecting the correct system to account for the building movements whilst designing for the joint loading and visual appearance is critical to a successful application

Our product range extends to floor-to-floor, floor-to-wall, wall-to-wall, ceiling, and roof joints for both interior and exterior usage. This is complemented by a selection of Fire Barriers, vapour barriers and compression seals to complete the comprehensive range.”

Paul Paffett, LEED AP BD+C
Managing Director, INNIVATE Pte Ltd

Expansion Joint Cover Systems FAQs

Expansion joints are predetermined gaps in building structures designed to allow for environmental movement caused by temperature changes, wind, or earthquakes. They are integrated in a building from the roof through every wall and floor and down through to the slab foundation.
There are many different systems for differing applications. The main types are floor expansion joint covers, wall and ceiling expansion joint covers, exterior expansion joints, compression seals, foam seals together with fire and moisture barriers. To select the right cover it is always best to consult experts in the field such as INNIVATE. Find out more about them at www.inprocorp.com/products/expansion-joint-systems.
Key factors to consider in selecting expansion joint systems include joint width, movement parameters, floor loading requirements, hygienic considerations, aesthetic value, fire and/or moisture barrier incorporation, acoustic considerations, budget, and regulatory requirements.
The materials used largely depend on the type of joint and nature and requirements of the project. For floor joints, extruded aluminium systems are recommended, particularly when rolling loads are expected. Roof joints use EPDM or Santoprene flexible covers with foam sheet insulation. Compression seals use a range of synthetic rubbers, and fire barriers employ mineral wool and fire caulk sealant. These are just a few examples.
Expansion joints are designed for specific applications; thus each system is subject to its own set of tests to determine performance effectiveness. For example, the fire barriers in INNIVATE’s expansion joints undergo independent third-party testing with internationally recognised labs like Intertek and UL for fire resistance. For more information, download our brochure here, or reach out to us at www.innivate.com/ask-innivate/.
INNIVATE’s expansion joints are manufactured in accordance with ISO 9001:2008 standards. Every joint system undergoes rigorous internal and independent testing. All our cover plates are ADA compliant, our Santoprene seals are GREENGUARD gold rated to meet stringent VOC requirements, and our fire barriers have achieved UL 2079, ULC S1 15, ASTM E 1399, ASTM E 1966 and UL Air Leak requirements. For the full suite of certifications, please visit www.inprocorp.com/products/expansion-joint-systems.
The installation process for expansion joint systems largely depends on aesthetic considerations as well as the movement criteria that needs to be accommodated. This will determine if surface mounted joints, or recess mounted joints are more suitable. Surface mounted joints have a simpler installation process, while recess mounted joints require an accurate block out to be formed prior to installation.
When correctly fitted and installed, INNIVATE’s expansion joint systems do not require specific maintenance. However, regular inspections should be carried out for the other parts of the vapour barrier drainage system if installed. For more information, download our brochure here, or reach out to us at www.innivate.com/ask-innivate/.
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