Building Work

SURFACE PREPARATION Cleaning of the surface : For Waterproofing treatment ( If the surface is sound & hard Condition ) The surface must be clean and sound duly removing of exisiting tretaments clean from dirt, dust and other contaminations by power grinding wire brushing , air blower & jet water cleaing, including Overhead charges and Contractors Profit @ 13.615% but excluding Segniorage charges and GST

CRACKS AT TERRACE / BEAM & WALLS JUNCTIONS - SEALING THE JOINTS WITH POLYURETHANE SEALANT : SPECIALISED POLYURETHANE SEALANT TREATMENT : a).Making ‘’U” Groove (width and depth of 6mm x 6mm) b).Filling of the groove with polyurethane sealant, including Overhead charges and Contractors Profit @ 13.615% but excluding Segniorage charges and GST

FOR STRENTHENING AND SEAL THE POROSITY OF THE CONCRETE TO ARREST THE LEAKAGES, DAMPNESS , LEAKAGES OF CONSTRUCTION JOINTS FOR TERRACE / CEILING / RCC RETAINING WALLS / BASEMENT FLOORINGS / WATER TANKS / RESERVOIRS / TOILETS etc., SPECIALISED INJECTION GROUTING WITH CEMENT AND FREE FLOW ADDITIVES : a]. Drilling of holes with power drilling machine to the required depth [12mm to 14mm dia holes], b]. Fixing of Rubber Nozzles with cement and quick setting, Rapid hardening compound putty - Rapidstrong qs or equivalent c]. Grouting of holes with 140 PSI Grout pump with cement slurry mixing with Specialized Free flow, Non-shrink Grout additive - RAPIDSTRONG GROUT ADMIX (Armstrong ) /POWER n GROUT ADMIX (EBT) / CEBEX 100 (Fosroc )/ ZORIGROUT GP1 (PMCC) / SIKAGROUT ANCHKOR NSQ (Sika) /WATERSHIELD GROUT ADMIXi.e., 250 Grams per bag of 50 Kgs Cement add required water to make slurry form d]. After completion of grouting, Remove the Rubber nozzles. e]. Later sealing of the hole with polymer cement putty - ROOFCRETE AR (Armstrong ) / ZORIGROUT CMG (PMCC) / POWER n GUARD ARM (EBT) / WATERSHIELD AR / Fosroc NITOBOND AR + Cement.including Overhead charges and Contractors Profit @ 13.615%

SPECIALISED FIVE LAYER SYSTEMOF WATERPROOFING TREATMENT TO THE TERRACE a).Ist Layer Black coloured chemcial treatment : Providng and application of one coat of High bonding, flexible bituminous polyurethane blended bituminous coating with –5 systems Confiming to ASTM-G 154 - 2000 or equavalent Ist Layer diluting with water at 1 : 1 ratio as a primer coat at a consumption of 200ml per Sqm. b).IInd Layer : Providing and laying of Fibre Mesh 40 GSM, with 1 Mtr width and 50mm overlap on the primed surface. c).IIIrd Layer Grey coloured coating : Providing and application of one coat of Acrylic rubberized elastomeric flexible waterproof grey coating with –5 systems ASTM-C 836 or equavalent or equavalent diluting with 50% of water at a consumption of 400ml per Sqm. d) IVth Layer white colured coating : Providing and application of one coat of High solid, cold applied, Fibre reinforced acrylic elastomeric waterproof membrane off white coating –Roofcare prc 5 systems Confiming to ASTM-G154 -2000 or equavalent coating (add the water upto 200ml ) (Consumption of 350ml per Sqm ). Vth Layer super white reflectivecoating : Application of one coat of 100% pure acrylic solar reflective pure white coating with systems Confirming to ASTM -C 297 or equavalent solar refective coating diluting with 20% of water (Consumptionof 300ml per Sqm ). e) Note : THE ABOVE TREATMENT WILL BE GUARANTEED FOR 5 YEARS, including Overhead charges and Contractors Profit @ 13.615%