Partition Top Anchor - Rod
Anchors
Partition Top Anchors are designed to provide lateral shear resistance at the upper termination of masonry partition walls. They allow controlled vertical movement of the structural slab above without transferring compressive loads to the masonry below, thereby preventing cracking and maintaining wall integrity.
These anchors are widely used in non-load-bearing and partition wall systems where slab deflection and building movement must be accommodated safely.
Function
Provides lateral shear resistance at the top of masonry partitions
Allows vertical deflection of slab without load transfer to masonry
Accommodates thermal expansion and structural movement
Reduces risk of cracking at wall head joints
Ensures stable yet flexible wall-to-structure connection
Partition Top Anchor (Rod Type)
The PTA-R system is a rod-type partition top anchor designed for secure fixing to concrete or steel structures. It incorporates a sliding and isolation mechanism that allows vertical movement while maintaining lateral stability.
A neoprene sponge or compressible filler is placed between the structure and masonry to allow expansion and contraction. Additionally, clear butyrate tubes with compressible polyethylene filler isolate the rod from surrounding mortar, enabling smooth vertical sliding movement.
Materials
Pre-Galvanized Steel
Hot Dip Galvanized Steel
Stainless Steel
(Refer to general material specifications for full details)
Dimensions
Plate
Thickness: 2 – 3 mm
Rod
Diameter: 8 – 12 mm
Key Features
Allows vertical movement while maintaining lateral restraint
Prevents load transfer from slab to masonry
Reduces cracking due to structural deflection
Isolated sliding system for controlled movement
Suitable for modern partition wall systems
