Product specifications
Download Jobsite Flooring spec sheet (PDF)- Brand
- ARDEX
- Product type
- Trench repair mortar
- Coverage
- 0.4 cu. ft. per 50 lb bag; 9.6 sq. ft. at 1/2 in.
- Thickness
- 1/2–9 in. neat
- Mixing ratio
- About 3 qt water per 50 lb bag
- Pot life
- 10–20 minutes
- Time to foot traffic
- 2 hours
- Time to full traffic
- 6 hours, including vehicles
- Time to coat or seal
- About 6 hours
- Compressive strength
- 6,300 psi at 1 day; 10,300 psi at 28 days
- Colors available
- Gray
- Packaging
- 50 lb bag
ARDEX Trench Repair Mortar · JF-11170
ARDEX Trench Repair Mortar
Floor prep & leveling
ARDEX B 40 is a fast-setting, polymer-modified repair mortar for deteriorated horizontal concrete, such as trenches and full-depth repairs. It can be poured, pumped or formed from 1/2 to 9 in. thick, takes foot traffic in 2 hours and vehicles in 6 hours, and is freeze-thaw resistant.
What it’s used for
- Trench and full-depth concrete repairs
- Overlays on deteriorated concrete
- Areas needing fast return to vehicle traffic
- Interior and exterior, above, on or below grade
- Commercial, institutional and multi-unit residential
REGULAR PRICE$47.88 / bag
Contractors and builders get trade pricing with an account. See trade accounts
Sold individually, priced per bag.
Minimum order: 1.
Special pallet pricing available
Contact us for pricing: 703-929-8455 or orders@jobsiteflooring.com.
Availability: Confirm before ordering
1 bag$47.88
Estimated lead time: 1–2 weeks. Delivery to Virginia, Washington, D.C., and Maryland. We’ll reach out with a quote that includes shipping after you request an order.
Delivery, cancellations & damage policy