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Dr. Fixit does not offer any gifts/vouchers/discount coupons etc. in exchange of personal details or particulars. Please note that we have/will not authorise(d) any communication in this regard and any such information should be disregarded. Any communication of this nature is not endorsed by Dr. Fixit or Pidilite Industries.
Home > Professional New > ROOF GARDEN Waterproofing - 2

ROOF GARDEN Waterproofing - 2

DR.FIXIT FLEXI PU 270 (1)

 

Single product of High build seamless polyurethane membrane with excellent Root Resistance property.

  • Seamless, elastomeric coating
  • HIGH ELONGATION in excess of 400 percent
  • No additional treatment required for root resistance
  • System Life Expectancy-10 Years

Method Statement

SURFACE PREPARATION

1. Clean the surface thoroughly to get rid of all contaminants. Remove all surface imperfections and loose surface pieces.

2. Prime locally with the Dr. Fixit Primer PU or Dr. Fixit MIEP Primer and allow 2-3 hours to dry. Fill all prepared cracks with Dr. Fixit PU sealant.

3. Use PU Primer, if the moisture content is less than 4% and use MIEP Primer if the moisture content is 5-8% and allow the primer to cure according to the technical instruction.

4. Maximum moisture content should not exceed 5%. Do not wash surface with water.

APPLICATION

1. Pour the Dr. Fixit Flexi PU 270(I) onto the primed surface and lay it out by roller or brush, until the whole surface is covered, maintaining the spreading rate to achieve the desired dry film thickness of 1.4 mm. You can use airless spray allowing a considerable saving of manpower.

2. Apply Dr. Fixit Flexicoat PU using a brush, roller or squeeze in two coats After 12-18 hours (not later than 48 hours) apply another layer of the Dr. Fixit Flexi PU 270(I). For demanding applications, apply a third layer of the Dr. Fixit Flexi PU 270(I).

3. Reinforce always with the Geotextile Fabric at problem areas, like wall-floor connections, 90º angles, chimneys, pipes, waterspouts (siphon), etc.

4. The Dr.Fixit Flexi PU 270(I) layer should be Terminated properly using Termination strip, Fasteners and Dr.Fixit Sealant.

5. Spread the geotextile of minimum 100gsm over cured Dr. Fixit Flexi PU 270(I) as separation layer, before a concrete screed is laid.

6. Protect the coating with a concrete screed of M20 grade with a thickness of 40-50 mm (minimum) maintaining an average slope of 1:100.

7. Place a drainage board as specified over the concrete screed. Place soil for vegetation.

CAD Diagram

Technical data Sheet

Dr. Fixit Flexi PU

3D Diagram

Pidilite