OH WATER TANK/SWIMMING POOL/SUMP (INSIDE SURFACE) WATERPROOFING + SCREEDING /PLASTERING + ELASTOMERIC COATING]

DEFECT REMOVAL:

·        GROUTING OF SLAB AND BEAM JOINT WITH PROTEKTA SB GROUT OR PROTEKTA HYDROGROUT.

·        TESTING BY WATER STAGNATION FOR 48 HOURS.

·        RE-GROUTING IF SEEPAGE / DAMPNESS IS NOTICED.

·        SURFACE CLEANING BY WIRE BRUSH, REMOVING LOOSE MORTAR, DIRT, GRIME ETC FOLLOWED BY WATER CLEANING USING CLEANING AGENT.

·        COVING THE SLAB AND WALL JOINT USING POLYMER MODIFIED MORTAR.

POROSITY REDUCTION:

·        BRUSH APPLICATION OF IMPREGNATION PRODUCT CALLED PROTEKTA BASE, WHICH FILLS THE PORES WITH CRYSTALLINE SILICATE GROWTH.  COVERING 2 SQ. M/LTR. OF PROTEKTA BASE.

SURFACE PREPARATION:

·        BRUSH APPLICATION OF PROTEKTA DURACOAT SLURRY TO A THICKNESS OF APPROXIMATE 1 MM.  THIS SLURRY COATING HAS A VERY SPECIAL CHEMICAL, WHICH IMPREGNATES THROUGH PORES AND CAPILLARIES.  IT IS WATER-BASED PRODUCT AND CAN BE APPLIED ON MOIST SURFACES.  SPRINKLE SAND TO KEEP THE SURFACE ROUGH FOR PLASTERING/CONCRETING. 

FOR FLOOR:

·        CONCRETING WITH M20 MIX USING (12 MM JELLY) AVERAGE THICKNESS 50 MM.

·        EMULSION KR2 TO BE ADDED TO INCREASE WATER RESISTANCE (125 ML PER CEMENT BAG)

FOR WALL:

·        SPECIALIZED PLASTERING WITH AN AVERAGE THICKNESS OF 15 MM TO 18 MM.

·        EMULSION KR2 TO BE ADDED TO INCREASE WATER RESISTANCE (125 ML PER CEMENT BAG)

·        CURING FOR TWO WEEKS.

WATERPROOFING:

·        SPRAY OF PROTEKTA BASE.

·        SPRAY OF PROTEKTA G TOWARDS WATER REPELLENCY.

·       BRUSH COAT OF PROTEKTA UNICOAT ON THE ENTIRE SURFACE.  COVERAGE  (1.5 TO 2 SQ. M / LTR.) SURFACE AREA.

·        SPRINKLE SILICA SAND TO KEEP THE SURFACE ROUGH FOR PLASTERING. [IF REQUIRED]

 NOTE:  ONE COAT OF PROTEKTA UNICOAT FOR INNER SURFACES OF STP, WHICH IS A ACID ALKALI RESISTANT COATING.