Chloride Supply for Road Construction
Road builders, graders and aggregate operations choose Chloride.ca for controlling dust and stabilizing haul roads and gravel surfaces. We match the right products and formats to the job and deliver to every province and territory.
What road construction rely on
On active grade and haul roads, dust is a safety, equipment and compliance problem. Calcium and magnesium chloride bind gravel fines for weeks, cutting water-truck passes, slowing washboarding and reducing aggregate loss. The same chemistry aids base stabilization and compaction in dry conditions. Winter earthworks also take standard de-icing product for haul-road access. A single application of 35 % CaCl₂ liquid or MgCl₂ flake after grading typically holds a gravel surface through the dry season.
How we supply you
We supply liquid chloride for spray-bar application and flake for spreaders, in bulk and tote volumes delivered to the site. Our team helps dial in application rates for your traffic load and climate.
Dust control that protects equipment and schedule
On an active grade, dust is more than a nuisance — it abrades equipment, cuts visibility for operators, and triggers compliance and neighbour complaints. A timed calcium or magnesium chloride application binds the surface fines for weeks, so haul roads stay drivable and grading crews are freed for productive work instead of constant watering. The reduction in water-truck passes alone often covers the chloride cost over a dry season.
Base stabilization and application support
Beyond dust suppression, chloride's moisture-holding action aids compaction and base stabilization in dry conditions, helping a gravel surface hold its shape under load. We supply liquid for spray-bar distribution and flake for spreaders in bulk and tote volumes delivered to the site, and our team helps set application rates to your traffic load, climate and surface so you neither under-treat and ravel nor over-apply and waste.
Recommended products
Frequently asked questions
Yes. We hold seasonal and volume contract pricing for road construction across Canada, with priority restock for established accounts. Contact us to set up an account.
It depends on your application and climate — our team will recommend the right grade and format. The products listed on this page are the most common starting point.
A correctly timed calcium or magnesium chloride application typically holds through most of a dry season, with heavy traffic occasionally calling for a lighter mid-season top-up rather than a full re-treatment.
Yes — the same calcium and magnesium chloride that suppresses dust aids compaction and base stabilization in dry conditions; we supply liquid and flake in bulk and tote and advise on rates.
Need a quote on bulk or bagged chloride?
Tell us the product, volume and delivery point. Most quotes go out the same business day.