McAsphalt Industries Limited

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McAsphalt Industries Limited High Performance Engineered Asphalt Products.

With the MCA Advantage, you get a partner and advisor who will consult with you about designs, specifications, technical services, processes and material selection.

This World Mental Health Day, we're recognizing the role psychological safety plays in helping people feel comfortable s...
10/10/2026

This World Mental Health Day, we're recognizing the role psychological safety plays in helping people feel comfortable speaking up, sharing concerns, contributing ideas, and seeking support when they need it.

At McAsphalt, we're committed to fostering a culture built on trust, respect, and open communication. Guided by our values of Respect, Sharing, and Commitment, we continue to create an environment where team members feel heard, supported, and empowered to contribute their perspectives.
Because when people feel safe to speak openly and support one another, our teams, our culture, and our commitment to safety are stronger.

We Don't Just Test Asphalt. We Test the Entire Pavement System.Long-term pavement performance depends on more than the p...
10/09/2026

We Don't Just Test Asphalt. We Test the Entire Pavement System.

Long-term pavement performance depends on more than the properties of individual components. It depends on how those components work together as a complete system.

At McAsphalt we go beyond simply evaluating asphalt. We assess every component that contributes to pavement performance, our technical experts evaluate mix and pavement performance to understand how each element of the pavement system contributes to long-term performance under real-world conditions. We combine innovative products, performance-driven solutions, and technical expertise to help build roads that last.

đź’— Pink Wednesdays: Supporting Breast Cancer Awareness Month đź’—Did you know that 1 in 8 Canadian women will be diagnosed w...
10/08/2026

đź’— Pink Wednesdays: Supporting Breast Cancer Awareness Month đź’—

Did you know that 1 in 8 Canadian women will be diagnosed with breast cancer in their lifetime? October is Breast Cancer Awareness Month, a time to raise awareness, support those affected by breast cancer, and highlight the importance of early detection, education, and ongoing research.

Throughout October, McAsphalt teams across the country will be wearing pink every Wednesday to show support for patients, survivors, caregivers, and families impacted by breast cancer. Pink has become a powerful symbol of hope, compassion, and community, and by participating in Pink Wednesdays, we are helping to raise awareness and show solidarity with those affected by this disease.

Together, we can help foster conversations, increase awareness, and demonstrate our support for the breast cancer community.
đź’— Wear pink. Raise awareness. Support the fight against breast cancer.

Today is a day of remembrance, reflection, and learning.The National Day for Truth and Reconciliation provides an opport...
09/30/2026

Today is a day of remembrance, reflection, and learning.

The National Day for Truth and Reconciliation provides an opportunity to honour the Survivors of residential schools, remember the children who never returned home, and recognize the lasting impact these experiences have had on Indigenous families and communities.

At McAsphalt, we are committed to fostering awareness, encouraging respectful dialogue, and supporting opportunities for learning within our teams and the communities we serve. On September 30, our teams will take time to reflect, deepen their understanding of the history and legacy of residential schools, and honour the experiences of Survivors, their families, and Indigenous communities. 🧡 Every Child Matters.

09/04/2026

🦺 Fall Safety Week 2026

For Fall Safety Week 2026, we're proud to come together across the country to reinforce our commitment to creating safe workplaces for our teams, partners, and the communities we serve. This year's fall safety week theme, "Let's Prevent the Rush," reminds us that taking the time to plan, communicate, and work safely can help prevent incidents before they happen. By looking out for one another and making safety a priority every day, we continue to strengthen the culture that keeps our teams safe.

Together, we can build a safer McAsphalt.

08/29/2026

Canada’s asphalt and bitumen leader since 1970.

For more than 50 years, McAsphalt has helped shape the roads and infrastructure that connect communities across Canada. But our story has never been only about asphalt. It’s about the people behind it: the pioneers, innovators, and visionaries whose commitment to safety, quality, and progress continues to move us forward.

That’s the difference our people make every day.



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Le leader canadien de l’asphalte et du bitume depuis 1970.

Depuis plus de 50 ans, McAsphalt contribue à façonner les routes et les infrastructures qui relient les communautés à travers le Canada. Mais notre histoire ne se résume pas à l’asphalte. Elle concerne avant tout les personnes qui en sont à l’origine : les pionniers, les innovateurs et les visionnaires dont l’engagement en faveur de la sécurité, de la qualité et du progrès continue de nous faire avancer.

C’est là toute la différence que font nos collaborateurs au quotidien.

08/26/2026

🦺 Summer Site Essentials: PPE

The right PPE helps protect our people and creates a safer work environment for everyone on site. Before entering a McAsphalt facility or worksite, ensure you have:

âś” Safety boots with steel toes (minimum 6-inch height)
âś” Task-specific protective gloves
âś” High-visibility reflective vest or jacket
âś” Hard hat (no bump caps)
âś” Safety glasses (with side protectors for prescription glasses)
âś” Long Sleeves and pants covering all limbs.

A Tack Coat Is Only as Good as Its Application. Tack coat may be one of the thinnest layers in a pavement structure, but...
08/24/2026

A Tack Coat Is Only as Good as Its Application.

Tack coat may be one of the thinnest layers in a pavement structure, but its impact on long-term performance is anything but small. When layers fail to bond properly, pavements can become susceptible to slippage cracking, rutting, delamination, and premature failure. In many cases, the issue isn't the asphalt mix itself. It's the bond between the lifts.

That's why proper tack coat application matters.

A few best practices can make the difference between a fully bonded pavement structure and one that's vulnerable to early distress:

🔹 Start with a clean, dry surface. Dust, debris, and moisture can interfere with adhesion long before the first ton of mix is placed.
🔹 Uniformity is everything. A thorough bond can only be achieved when tack coat is applied consistently across the pavement surface. Avoid tracking whenever possible.
🔹 Inspect your spray equipment. Nozzles should be the same type, equally spaced, aligned at the proper angle, and positioned at the correct height to ensure an even application.

In pavement construction, small details often have the biggest impact. A few minutes spent verifying tack coat application can help prevent years of performance issues.

Because good paving starts with good bonding.
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La qualité d’une couche d’accrochage dépend entièrement de son application.

La couche d’accrochage est peut-être l’une des couches les plus fines de la structure d’une chaussée, mais son impact sur les performances à long terme est loin d’être négligeable. Lorsque les couches n’adhèrent pas correctement entre elles, les chaussées peuvent devenir sujettes à des fissures de glissement, à l’orniérage, au délaminage et à une défaillance prématurée. Dans de nombreux cas, le problème ne réside pas dans l’enrobé bitumineux lui-même, mais dans l’adhérence entre les couches.

C’est pourquoi une application correcte de la couche d’accrochage est essentielle.

Quelques bonnes pratiques peuvent faire la différence entre une structure de chaussée parfaitement adhérente et une structure vulnérable à une détérioration précoce :

🔹 Commencez par une surface propre et sèche. La poussière, les débris et l’humidité peuvent nuire à l’adhérence bien avant que la première tonne d’enrobé ne soit posée.
🔹 L’uniformité est primordiale. Une adhérence optimale ne peut être obtenue que si la couche d’accrochage est appliquée de manière homogène sur toute la surface de la chaussée. Évitez autant que possible de laisser des traces.
🔹 Vérifiez votre équipement de pulvérisation. Les buses doivent être du même type, espacées de manière régulière, alignées selon l’angle approprié et positionnées à la bonne hauteur pour garantir une application homogène.

Dans la construction de chaussées, ce sont souvent les petits détails qui ont le plus d’impact. Quelques minutes consacrées à la vérification de l’application de la couche d’accrochage peuvent permettre d’éviter des années de problèmes de performance.

Car un bon revêtement commence par une bonne adhérence.

The Most Important Asphalt Layer Is the One You Never See.We spend a lot of time talking about mix designs, density, and...
08/21/2026

The Most Important Asphalt Layer Is the One You Never See.

We spend a lot of time talking about mix designs, density, and ride quality, and for good reason. But one of the biggest contributors to pavement performance often receives far less attention: the bond between layers. Without a proper bond, even the best asphalt mix can't perform as intended for long. That's why the answer to "When should I apply tack coat?" is simple: Always.

A tack coat creates the bond between an existing pavement surface and a new asphalt lift, allowing both layers to function as a single, fully bonded structure.
When that bond is achieved, pavements are better able to resist:
âś… Shear failure
âś… Slippage cracking
âś… Wheel-path fatigue cracking
âś… Premature deterioration

The best tack coat application is often the one nobody notices, because the pavement simply performs as intended.

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La couche d’enrobé la plus importante est celle que l’on ne voit jamais.

Nous passons beaucoup de temps à parler des formulations d’enrobés, de la densité et du confort de roulement, et ce à juste titre. Mais l’un des facteurs qui contribuent le plus aux performances de la chaussée est souvent négligé : l’adhérence entre les couches. Sans une adhérence adéquate, même le meilleur enrobé ne peut pas fonctionner comme prévu sur le long terme. C’est pourquoi la réponse à la question « Quand faut-il appliquer une couche d’accrochage ? » est simple : toujours.

Une couche d'accrochage crée la liaison entre la surface existante de la chaussée et la nouvelle couche d'enrobé, permettant ainsi aux deux couches de fonctionner comme une seule et même structure parfaitement soudée.
Une fois cette liaison établie, les chaussées résistent mieux :
âś… Ă  la rupture par cisaillement
âś… aux fissures de glissement
âś… aux fissures de fatigue dues Ă  la roue
✅ à la détérioration prématurée

La meilleure application de couche d'accrochage est souvent celle que personne ne remarque, car la chaussée fonctionne tout simplement comme prévu.

Happy World Photo Day - Sites and ScapesSome of the best views aren't found in travel guides. They're captured on job si...
08/19/2026

Happy World Photo Day - Sites and Scapes

Some of the best views aren't found in travel guides. They're captured on job sites, terminals, and roads across our network.
From sunrise starts to unexpected rainbows, these MCA team submitted photos showcase the beauty our people encounter every day while helping keep communities connected.

Thank you to everyone who shared a glimpse of their view from McAsphalt.

Address

8800 Sheppard Avenue East
Toronto, ON
M1B5R4

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