Tips and recommendations for use
How to use OLI vibrators for the best concrete consolidation results
Proper use of vibration equipment is essential to achieve high-quality, durable concrete. This guide provides practical tips and recommendations for selecting and using internal and external vibrators, ensuring efficient compaction and excellent surface finish.
Main recommendations for correct use
Repeat vibration
Re-vibrating concrete that has already been compacted may negatively affect the final performance, leading to:
- aggregate segregation
- structural weakening
- surface or internal cracking
Avoid contact with formwork
Ensure the vibrating head does not touch formwork walls, as this may damage the form and create surface depressions. To minimize this risk, vibrators with rubber tips can be used.
Insufficient vibration
This is the most common problem. Inadequate compaction leads to:
- Lower strength
- Greater permeability and abrasion
- Poor surface finish
- Reduced durability
Excessive vibration
Over-vibration or using oversized equipment can cause aggregate segregation and damage to formwork or molds.
Trust OLI expertise
Each concrete application is unique. For detailed guidance on vibrator selection, positioning, and operating cycles, contact the OLI Technical Support Team.
Our experts are ready to help you achieve perfect concrete consolidation every time.
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