More About Pali Group
Pali is the top supplier of high-quality precast concrete
products, serving the agricultural, civil engineering, and
building sectors in the Western Cape and beyond.
Concrete used for cement posts consists of aggregate materials (gravel and sand) obtained from screened, calibrated and washed natural materials. These materials give to concrete a very high strength, far higher than aggregates obtained from crushed rock. Sand and gravel are mixed with PORTLAND 525 cement which acts as a glue, keeping them together and giving very high compressive strength.
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Pali Concrete Composition
The advantages of pre-stressed concrete posts
- Long life and reusability
- High price-quality ratio
- Resistant to shocks, wind gusts, atmospheric agents, aggressive substances contained in pesticides and fertilizers
- Flexibility
- No release of chemical substances into the soil