Postfix® Concrete
Heidelberg Materials Postfix is formulated to produce good quality concrete for setting all types of posts.
Applications
Fence posts | Gate posts | Pergolas | Garden lighting
Benefits
- Special formulation ideal for wooden and metal posts
- Uses low CO2 cement
- Aggregate mix to ensure good initial support for the post
- Sets in under ten minutes
Coverage
- 1 bag = 1 post
Pallet quantity
- 60 Maxipacks approximately per pallet
Storage
- Product is supplied in polythene packaging
- Suitable for outside storage
- FAQs
-
What is the strength development of Postfix? How long does it take? What strength do I get?
The minimum strength levels achieved after one and four hours and 28 days are given in the table below:
1 hour 4 hours 28 days Fast Set Post Fix (powder) 2.0 N/mm2 3.0 N/mm2 20 N/mm2 Fast Set Post Fix (agg) 2.0 N/mm2 3.0 N/mm2 20 N/mm2 Post Fix n/a 1.0 N/mm2 10 N/mm2