Concrete Repair
The problem
Problem overview
Understand the site failure mode before selecting a system.
Spalling, cracks, and carbonation expose reinforcement and weaken members. Polymer-modified repair systems restore section and bond new material to sound concrete.
Common issues
- 1Spalled cover concrete
- 2Exposed reinforcement
- 3Structural cracks
- 4Hollow sounding patches
Before and after comparison slider
After
Before
AfterBeforeDrag to compare typical failure vs. remediated condition.
Applications
Where used
Typical surfaces and project areas for this system.
Area 01
Columns
Area 02
Beams
Area 03
Slabs
Area 04
Facades
Path
From problem to enquiry
How Concrete Repair guides you to the right products.
- 1
Problem
Match the site failure to a known construction challenge.
- 2
System
Select the Primadonn solution built for that use-case.
- 3
Products
Choose recommended products with the right chemistry.
- 4
Enquire
Talk to our team for specs, dosing, and site support.
Products
Recommended products
Start with these Primadonn products for this solution.
How to apply
Application steps
A practical sequence for site teams — always follow the product datasheet.
- 1
Step 01
Remove unsound concrete
Break out to sound substrate and clean reinforcement of rust.
- 2
Step 02
Treat steel & prime
Apply corrosion treatment and bonding primer as specified.
- 3
Step 03
Place repair mortar
Build up thixotropic mortar in layers for vertical or overhead work.
- 4
Step 04
Cure & protect
Cure repairs and apply protective coating where required.
On site
Application showcase
See the system in context — click an image to open the gallery.
Watch
Videos
Short overviews and detailing guidance for this solution.
FAQ
Frequently asked questions
Quick answers for this solution.
Knowledge
Related blogs
Guides and articles linked to this solution.
