GRP Water Tanks

Smooth, Concrete Flat Foundation Required for tank (As per the Tank Size)

Gelocat of 0.5mm thickness to provides chemical resistance. 
Resin content 60-70% by weight to assist reinforcement for chopped strand mat. 
Resin content 45-55% to provide strength and rigidity for woven roving. 
E-glass surface mat (450gms/m2 ) or synthetic layers are used consisting of approximately 90% resin by weight. Thickness of the reinforced layers is generally 0.5mm. This protective barrier against corrosion. 
Isophthalic resin complying with BS 3532:1962 – Class B standard or equal quality resin. 
Gelcoat finishing on outside the tank. 
For joints provided GRP putty and chopped stand mat cover with Gelcoat.
Structure of the tank includes 1mm thick Gelcoat interior finishing, a surface mat is provided to protect inner coating. Adequate layers of fiber-mat and woven roving layers will be applied according to the thickness using 
required resin and chemicals to suit the usage of tank. The cover coat will be given with waxed coating to get clear look. 
The external surface of tank is top coated with wax added UV top coat polyester resin. Tank body (Laminate) thickness is manufacture by using UV resistance polyester resin. These provided UV resistance to the tanks. 
Tanks have special layer inside the tank wall using Isophthalic resin with fiber which provides protection For Algae . 
After building up the tank wall layers of fiber glass chopped strand mat impregnated with polyester resin applied. Further laminations are built on this special layer to complete the tank wall thickness. 
Tanks are manufactured conforming to BS 4994. 
Tank includes inlet, outlet, overflow, grain, vent and manholes