All concrete to be casted should be Modified with water reducing, waterproofing admixture FAIRCRETE RMW @150ml / 50Kg of Cement. & all construction joints to be given bond coat of FAIRBOND EP over old concrete surface,” and all slope to be maintained towards drainage/outlet end.  (to be  under  the scope of main/civil contractor.)

WATERPROOF BASE PREPARATION:

01-Cleaning and washing of the surface with Wire brush /Broom.

02-Fixing G.I.SPOUT, at the lowest end, towards outside. The tail end should be at least 100mm away from finished wall surface.

03-Repairing/Rehabilitation of poor concrete surface using FAIRCRETE SB (L) @ 5 %by Wt. of Cement, followed with sealing SPOUT pipe to masonry joints with FAIRSEAL (In case of dry surface) or with Acrylic modified putty of  CRACKSEAL (in case of wet surface).

04-Making fillet GALTA all around by using modified Acrylic Cementitious screed (1:2:2), by adding FAIRCRETE RMW at construction joints @ 150 ml per 50Kg bag of cement.    

WATERPROOF COATING & PROTECTION LAYER:

 Applying one coat of water based Epoxy primer of SAFECORE WB PRIMER followed with two coats of Bituminous Epoxy coating (for protection against water and Fertilizer ingress) of WATERGUARD CE followed with sprinkling of Epoxy coated granular and applying spout towards the open area. )