Specifications

No Mark Size No/Bag Maximum Breaking Load
1. Micro 20 20mm 1000 16mm 6.1Kn
2. Micro 25 25mm 800 20mm 8.7Kn
3. Micro 40 40mm 200 25mm 11.7Kn
4. Micro 50 50mm 100 32mm 19Kn

Reasons to avoid site made concrete cover blocks

1. Quality is not maintained due to less monitoring
2. Less cost effective compared to factory manufactured.
3. Not vibrated ,product not achieving required strength.
4. Overall cost /piece are more.
5. Curing gets hampered due to ignorance.


Advantage of using Micro Concrete cover.

1. Having compressive strength of 60mpa.
2. Having breaking load minimum of 7Kn maximum of 20Kn ranging as per size from 20mm to 50mm.
3. Available with binding, proving of binding wire and without binding wire.
4. Having slightly rough surface finish to create bond between cover block and concrete.
5. Steel fiber mixed to improve the compressive strength.
6. Conventional curing for 28 days.