For completing a surface repair / road repair (resurfacing) project, what you will need is the following:-

    1. RAZON Microcrete BSF 419C (20 kg bag packing)
    2. RAZON Anchorex 284
    3. Wire brush OR a portable angle grinder with wirebrush wheel
    4. Long handle squeegee
    5. drill machine
    6. Paddle mixing blade (paint stirrer attachment to drill)
    7. Bucket
    8. Measuring pail
    9. Finishing broom
    10. Gloves
    11. Safety glasses

Project Instructions

RAZON Microcrete BSF 419C is best applied at temperatures between 160C to 320C and where humidity is <85% for atleast 3-4 hours.

Step 1
Surface Preparation:

    • Clean the concrete pavement to remove any debris, loose concrete, and dust It is best to use mechanical equipment like a grinder with wire brush wheel. This cleaning step ensures that the repair product proper adheres well to the old concrete pavement.
      NOTE: use a degreasing chemical must be used to remove any dirt, oil, grease or deteriorating concrete. Do not use caustic chemicals for this purpose.
    • Prepare deeply spalled areas like potholes, and repair large cracks with RAZON Super EPB 525.
    • Wash the entire surface using a high pressure water jet, so as to get a deep clean, and dust free surface.
    • NOTE : it is important that control joints and expansion joints are maintained to allow for slab movement.

Step 2
It is important to keep observing the pavement surface. It should be damp (and cool), but just before application of the materials, it should not have any water puddles.

Step 3

Spread the Anchorex 284 on the semi dry concrete surface. Use a broom to spread the Anchorex 284 on the surface as evenly as possible.

Step 4

Mix the Microcrete BSF 419C in a strong bucket with the help of a drill machine having a paddle mixer attachment. Add 3.3 liter of water per bag of Microcrete BSF 419C, and mix well till homogenous flowable paste is obtained.

Step 5
Using a Wiper evenly spread the Microcrete BSF 419C on the pavement with a back and forth movement and with pressure so that the Microcrete presses into the Anchorex coated pavement.

Step 7
Using a concrete broom provide surface roughness within 30-40 minutes of mixing.

TIP: make full broom strokes across the entire distance of the work area without stopping (all broom strokes should be made in the same direction for uniformity of appearance).

Step 8
After 12-24 hours prepare “bunds” on the repaired surface, and fill these bunds with water for curing. Water curing for 7-10 days in necessary.

You can buy RAZON Microcrete BSF 419C for resurfacing works of concrete roads in schools, colleges, highways, societies, mall parking lots, pavements of colonies, industrial shop floors, floors etc.

BUY NOW by sending us your enquiry through our contact page- we will deliver it to your address. Mention Microcrete BSF419C in the subject line on our contact page. We try our best to attend to our queries within 24-48 hours.

PEOPLE WHO READ THIS ALSO READ ABOUT :-

a> HOW TO REPAIR CRACKS IN CONCRETE PAVEMENTS PERMANENTLY (USING RAZON SUPER EPB) – Click Here

b> HOW TO INSTANTLY & PERMANENTLY REPAIR CONCRETE PAVEMENTS WITHOUT NEED OF CURING (using strextra efs) – Click Here

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