McGill University Strathcona Building

Montreal

2022

Montreal

2022

Atwill-Morin-Maçonnerie-béton-échafaudage

Rehabilitating Brick Walls that Required Structural Strengthening

Damaged Bricks Replacement and Repointing
Brick-wall-structural-reinforcement
Substrate Cleaning and Preparation
Maçons-contremaitres-chargé-de-projets-maçonnerie-montréal
Cementitious Patching Mesh Application
Mapei-Masonry-Structural-Reinforcement-Atwill-Morin
Fiber Reinforced Anchoring Ropes
Carbon-Fiber-Cord-MAsonry-Structural-Reinforcement-Montreal

Rehabilitating Brick Walls that Required Structural Strengthening

Brick-wall-structural-reinforcement
Damaged Bricks Replacement and Repointing
Following the engineering team’s assessment, damaged bricks were identified to be replaced and/or repointed. Helical stainless-steel bars were inserted for local reinforcement.
Maçons-contremaitres-chargé-de-projets-maçonnerie-montréal
Substrate Cleaning and Preparation
Our masons cleaned the bricks to remove efflorescence and dirt and used a fiber-reinforced cementitious repair mortar to smooth the wall surface in specified areas. A waterbased acrylic primer was applied to saturate the masonry in preparation for the next steps.
Mapei-Masonry-Structural-Reinforcement-Atwill-Morin
Cementitious Patching Mesh Application
A few layers of structural mesh were added to wrap and strengthen walls, held in place by fiber-reinforced cementitious repair mortar. We used patching material and reflowable resurfacing mortar to level and patch floor slab where required and reinforce metal beams.
Mapei-Masonry-Structural-Reinforcement-Atwill-Morin
Fiber Reinforced Anchoring Ropes
The final stage of the strengthening started by marking insertion points for the carbon fiber cords as anchoring rope. Holes were drilled and filled with structural epoxy putty. After being inserted, the rope fibers were spread out in a 360 degrees star formation. More epoxy putty and epoxy resin were used to saturate and encapsulate the fiber fabrics, forming a high-performance laminate.

The First Canadian Contractor Using this Technology

Atwill-Morin was the first canadian contractor trusted by MAPEI and engineers to use this new fiber-reinforced cementitious matrix [FRCM] system designed for masonry. Our team exceeded expectations. Both during training and for the execution of work, on time and on budget!
Charles-Olivier
Vice-President – Construction

McGill Strathcona Music Building – FRCM strengthening

See Atwill-Morin’s masonry team in action using MAPEI FRCM masonry strengthening system for the rehabilitation of the building enveloppe of the Strathcona Building, at McGill University, in Montreal.

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Community Involvement

News about our team, achievements, and community involvement. Our work stands the test of time, and we are constantly striving to become even better.

5
More than 10 000$ for the CHU Sainte-Justine Foundation
 Thanks to every amateur hockey players and their families for supporting the CHU Sainte-Justine Foundation. The 2023...
2022 Centraide En
Centraide of Greater Montreal
Let’s all lend a hand : Without the burden of poverty and exclusion, we can all rise up. The Atwill-Morin family is among the...
Arrivée des travailleurs Mexicains
Interview on LCN : International Recruitment
We are very pleased to welcome ten (10) new employees in the Atwill-Morin family, as part of our international recruitment program....

News
Media Appearances
Community Involvement

News about our team, achievements, and community involvement. Our work stands the test of time, and we are constantly striving to become even better.

5
More than 10 000$ for the CHU Sainte-Justine Foundation
 Thanks to every amateur hockey players and their families for supporting the CHU Sainte-Justine Foundation. The 2023...
2022 Centraide En
Centraide of Greater Montreal
Let’s all lend a hand : Without the burden of poverty and exclusion, we can all rise up. The Atwill-Morin family is among the...
Arrivée des travailleurs Mexicains
Interview on LCN : International Recruitment
We are very pleased to welcome ten (10) new employees in the Atwill-Morin family, as part of our international recruitment program....
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