A clean building presents a more hospitable front - & therefore a more attractive real estate prospect - to the public.
Another key motivation behind facade cleaning is the effort to remove damaging pollutants ( Sulfar & Nitrogen oxides ) who serve to accelerate facade detoriation.
The company undertakes facade cleaning contracts for high performance buildings having glass facade or structural glazing.
PROPOSE CLEANING METHODS :-
A] Water soaking : - A slow steady stream of water is use to loosen dirt & wash it away, a very effective method as dirt becomes swollen & soft. Hand scrubbing with brush or rinsing with 400 psi water spray may follow the water soaking. The method is very effective in lime stone glaze brick.
B] Pressure washing :- Pressurize water , measure in pounds per square inch, blasts contaminants away from the facade. The procedure is effective on stone, masonry & concrete for the removal of light to moderate atmospheric & organic staining.
Chemical products work by dissolving the stains, allowing them to be rinsed away.
Four categaries of chemical agent : -
Acidic cleaners , alkaline cleaners , organic solvent , nonsudsing detergent. The procedure is effective to conquer tough facade stains.
Design to completely remove the outer portion of substrate on which the stain sits, rather than merely dissolving & washing away stain. Effective for stone , masonry & concrete.
It is very low on capital cost & on the cleaning cost, besides it is safe & operative friendly.
Components of the system : -
A] Nylon Ropes :- The ropes which are parachute guide, are capable of withstanding one tonn of load & useful for 1000 hrs of working as per BIS
B] Ascending & Descending system ( spiderman kit ) : -
We use the kit imported from UK / France.
Key features are : -
Portable & light weight.
One man operation.
Fail safe capability.
One is to two pulley ratio.