MRM Final gd.pdf - Mabati Rolling Mills

Provides Comfortable InteriorsDumu ZASMABATINEWSProductInformation(Ordinary GI Roof)CONDUCTING ROOF(Asbestos, Clay tile Roof)INSULATING ROOF“DUMU isreputed tohave 4 timesthe life ofgalvanizedsteel andMRM is theonlymanufacturerin Africa thatoffers thistechnology”Comfortable InteriorsWe have declared constantly that when weather conditionsare hot, temperatures under a DUMU ZAS roof are about 4degrees lower, compared to a normal galvanized roof Andin cold weather, temperatures are about 4 degrees warmerWhat is the explanationfor this interestingphenomenon?Ordinary galvanized sheets only have a zinc coating that isshiny when new but soon fades, due to weathering Thisimplies that it soon loses its reflective capability As aresult, when it gets into contact with radiant heat, largeproportions of the heat are absorbed, making interior temperaturesclose to the external conditionsA DUMU ZAS roof has a coating of 45 per cent zinc and 55per cent aluminium The aluminium component reacts withatmospheric oxygen, forming aluminium oxide, which providesprotection to the steel over a relatively longer periodAs a result, the sheet retains its shiny bright surface plusits inherent spangle, which provides excellent capacity forreflecting heat This provides comfortable interiors in bothhot and cool conditionsAnn, the AdministrationManager says "Duringthe day, when it isextremely hot, Dumureflects the heat back,leaving the interior ofthe classroom cool forthe children When it iscold it absorbs heat andwarmth from outsidemaking it warm This iswhy I would go forDumu Mabati any timeMr Pathak, General Manager and the Kiss FM team pose with children from Riziki Home next to a newclassroom built with DUMU which they won in the “ BUILD KENYA WITH DUMU” Promotion