JointLOCK
The JointLOCK is a unique mechanical reinforcing bar connector designed
for use in high-rise construction, specifically for floors/walls
and wall/wall connections. It is applicable whenever strong joints
need to be formed between concrete elements.
JointLOCK has been designed to eliminate the need for bending and
re-straightening of starter bars. This ensures bar strength is not
compromised.
Product quality of JointLOCK is ensured :
JointLOCK connector and system has many features and benefits over
existing convention, including :
- Ease of installation - Speeds up preparation of starter bar reinforcement
for building element (e.g.. Floor/wall).
- Occupational Workplace Health and Safety benefits. i.e. reduced
risk of repetitive task back injuries.
- Cost efficient.
- Stronger than currently used methods.
- Quality assurance during installation - Ease of installation
inspection.
- No slippage/creep at joint.
- N.A.T.A. (National Australian Testing Authority) Tested.
- ISO9002 Manufacturer (Intercast & Forge)
- Australian made
- Does not require skilled labour to install.
- Prevents bending and re-bending of starter bars which can lead
to reduced bar strength.
Utilisation of JointLOCK is beneficial to workplace safety on site.
Unlike existing joint systems, JointLOCK does not require any repetitive
installation activities which have the potential to result in back
injuries and strains.
JointLOCK is so simple to install; it speeds the installation of
starter bar reinforcement for building elements. (e.g. floor/wall).
Wherever very high strength bonds need to be made between concrete
elements, such as the lift cores in high-rise buildings and the floors
and walls which are attached to those lift cores, the JointLOCK provides
the perfect connection. The modern Structural Engineer can eliminate
all of the many problems and shortcomings associated with bending
and re-straightening reinforcing bar.
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| Core
Wall/Floor and Core Wall/Shear Wall Joints |
Slab/Slab
Joints |
Stair
Landing/Core Wall Joints |
JointLOCK is to be used in conjunction with a reusable rebate and
a particular bent loop bar for speed, low cost and ease of use for
the contractor. JointLOCK's should not be used in conjunction with
any other rebate system without Adjusta's written approval.
The reinforcing loops are fitted with reusable locating inserts
and then fitted in the matching recesses in the rebate. The rebate
is then fixed to the formwork shutter. Care must be taken to align
reinforcing loops to miss wall reinforcing when the shutter is closed.
When the shutter is opened, the rebate will be removed with it exposing
the concrete rebate and reusable locating inserts. The locating inserts
are to be carefully removed for re-use and a JointLOCK is to be
fitted to each exposed reinforcing loop and fixed with a steel tie. |