Armoured Expansion Joint
Haider armoured joints (properly called “leave-in-place joint systems”) offer four important benefits:
1.They act as a permanent formwork, creating a secure boundary or day joint during the concrete pour.
2.They allow the concrete slab to contract in a controlled way, to prevent random cracks occurring.
3.They protect the construction joint arises from impact damage once the building is in use, saving the expense of repair.
4.They allow efficient load transfer between concrete slabs, for a stable and durable floor.
2021-06-10
