Dextra America, Inc. -Concrete Reinforcement - Precast Connection - Groutec L


Groutec coupler with a larger misalignment tolerance, thanks to the wide cavity.

Category: concrete reinforcement | precast concrete connecting systems | precast concrete reinforcement...

MasterFormat: Concrete Reinforcing | Precast Concrete | Precast Structural Concrete

Dextra America, Inc.
10317 SE 273rd PL
Kent, WA 98030
Tel: (206) 742-6020

Find a rep/distributor

Request More Info


Related Products


Concrete Reinforcement - Precast Connection - Groutec L

Groutec coupler with a larger misalignment tolerance, thanks to the wide cavity.

Half-grouted system with larger cavity

Groutec L is a mechanical splicing designed for the connection of precast elements.

Each Groutec L sleeve features a threaded end for the connection to reinforcement bars at the precast factory and a wide body allowing for more misalignment tolerance for the connection of two precast elements at site.

Groutec L is designed and manufactured in compliance with Eurocode 2, BS8110, ISO 15835, ACI 318 type 2, and AASHTO code requirements

Product features

  • Compatible with ribbed or deformed reinforcing bars in diameters from Ø12 to 40 mm (#4 to #12), in grades up to 550 MPa (80 ksi).
  • Groutec L can connect bars prepared with Dextra thread systems: Rolltec, Bartec and Fortec.
  • At the construction site, connection is made in a few seconds by injecting/pouring non-shrink grout into the cavity.
  • Horizontal or vertical connections, in upper or lower element, Groutec L can do it all!


Our solution is compatible with grouting mortars that can be sourced close to you and at a lower cost.

Grout injection: 5s.

Make the connection in no-time by injecting non-shrink grout.

Bracing: 3 days only.

Once filled with grout, bracing around the element can be removed after only 3 days.

Main benefits

  • Engineered, tested and compatible with major non-shrink grout brands easily available on the market: Sika, Parex-Davco, Fosroc, BASF and Pozament. Reduce overall cost and simplify sourcing.
  • At the precast factory, fast and precise installation thanks to Groutec L threaded end. Take advantage of the full range of accessories available to simplify your precasting process.
  • At site, large axial misalignment is tolerated thanks to a wide cavity.
  • Fast: Inject or poor grout into the cavity in less than 5 seconds. Bracing can be removed after 3 days.

See More