Repair Systems — Concrete Spalling
Structural grouts
Technical product reference for structural grouts — Mapei Mapefill SP and Mapefill HES non-shrink cementitious grouts for column bases, machinery bases, post-tensioning voids, and structural anchor installations.
Structural grouts
Structural grouts are non-shrink cementitious or epoxy-based products used to fill voids, grout column bases, machinery bases, post-tensioning ducts, and anchor bolt installations in concrete structures. Non-shrink grouts maintain full contact with the bearing surface during curing through controlled expansion. Mapei Mapefill SP and Mapefill HES are non-shrink structural grouts in the Mapei range. Confirm current specifications with Mapei Australia or Bayset before specifying.
Product Reference
Individual products — one card each — scroll to view all
Mapei
Mapei Mapefill SP
Non-shrink cementitious structural grout — column bases and machinery
Best for
- Non-shrink cementitious grout — maintains full contact with bearing surface during curing through controlled…
- Suitable for column bases, machinery bases, post-tensioning voids, and anchor installations
- Confirm water ratio for required flow, compressive strength, and pour depth from current Mapei…
Avoid where
- Confirm current product formulation and system design with Mapei Australia technical before specifying
- Water-powder ratio controls flow consistency — excess water reduces strength — mix precisely to…
- Not suitable for application in temperatures below +5°C or above +35°C without cold/hot weather…
- Confirm current Australian product availability with Mapei Australia or Bayset before specifying
Key application info
- Thickness / layer
- N/A
- Application temp
- N/A
- Primer / bond coat
- N/A
- Pack size
- N/A
- Application method
- N/A
- Vertical / overhead
- N/A
- Substrate
- N/A
- Setting
- N/A
Key warnings
Mapei
Mapei Mapefill HES
High early-strength non-shrink grout — rapid structural grouting
Best for
- High early-strength non-shrink cementitious grout — for rapid structural grouting and early load reinstatement
- Suitable for column bases, machinery bases, and structural anchor installations requiring early strength
- Confirm early strength values, water ratio, pour depth, and system design from current Mapei…
Avoid where
- Confirm current product formulation and system design with Mapei Australia technical before specifying
- Rapid strength development may reduce working time — confirm pot life and workability window…
- Not suitable for application in temperatures below +5°C without cold weather precautions — confirm…
- Confirm current Australian product availability and whether Mapefill HES is the current product name…
Key application info
- Thickness / layer
- N/A
- Application temp
- N/A
- Primer / bond coat
- N/A
- Pack size
- N/A
- Application method
- N/A
- Vertical / overhead
- N/A
- Substrate
- N/A
- Setting
- N/A
Key warnings
System Comparison
Concrete spalling — confirm all selections against the current manufacturer TDS before specifying.
| Brand | Product | Type | Key specification |
|---|---|---|---|
| Mapei | Mapei Mapefill SP | Non-shrink cementitious structural grout — column bases and machinery | Non-shrink cementitious grout — maintains full contact with bearing surface during curing through controlled expansion |
| Mapei | Mapei Mapefill HES | High early-strength non-shrink grout — rapid structural grouting | High early-strength non-shrink cementitious grout — for rapid structural grouting and early load reinstatement |
Disclaimer
Confirm product selection against current TDS and project specification. Do not rely on this reference as a substitute for professional advice.