Engineered Concrete
Floor Systems

Cross sections

Download CAD cross sections of some of Lesa Systems dowel and joint products.

Cross sections

Lesa T-Form

T-FORM

T-Form is a one piece permanent metal formwork system that uses Lesa's "wide foot" fixing system for rapid, stable and easy installation.
Find out more about T-Form

Type A.1

TYPE A.3

Square Edged Flat Bar Joint Protection- Type A.3 is similar to A.2 although side two is fixed on by matching pre-punched holes and special nylon fixings that are supplied with the system.
Find out more about Type A.3

Type A.1

TYPE B

Square Edged Flat Bar Joint Protection- Type B was the first mono pour system to be developed in the world. This comprehensive pre-assembled system includes: Armour Edging for both sides of the joint, Permanent galvanised metal formwork, Lesa Plate Dowels (to suit the slab thickness), Support feet, Fixing stakes and hardware. This version is the most popular with engineers and contractors for its cost effectiveness and flexibility.
Find out more about Type B

Type A.1

TYPE C

Square Edged Flat Bar Joint Protection- Type C is use from existing to new slabs. Type C is supplied with all necessary components for installation.
Find out more about Type C

Type A.1

TYPE F

Steel Angle Joint Protection and crack inducer- Type F is fabricated to suit the depth of toppings in hollowcore or similar pre-cast floors.
Find out more about Type F

Type A.1

TYPE G

Steel Angle with Sliding Cover Plate- Type G is used in conjunction with timber formwork in floors that expect over 20mm and up to 80mm of final joint opening that often appear in Stressed or Shrinkage Compensating Concrete Slabs.
Find out more about Type G

Type A.1

TYPE H

Square Edged Flat Bar Joint Protection- Type H is very similar to the Type B system, although Type H uses a Lesa Hi-Move Plate Dowel.
Find out more about Type H

Type A.1

TYPE K

Square Edged Flat Bar Joint Protection- Type K is a budget version of the Type B. Type K uses nominal dowels, lighter support feet and anchors in accordance with industry recommendations.
Find out more about Type K

Type A.1

TYPE L

Steel Angle with Sliding Cover Plate- Type L is a comprehensive pre-assembled version of the Type G system, including: Type G45 top section with sliding cover plate, Permanent galvanised metal formwork, Lesa Hi-Move Plate Dowels or similar (to suit the slab thickness), Support feet, Fixing stakes and hardware.
Find out more about Type L

Type A.1

TYPE P

Steel Angle Joint Protection- Type P is a steel angle version of the Type B system. Type P is also fully assembled with all necessary components.
Find out more about Type P