Mastic Asphalt Flooring Service

Approx. Rs 255 / Square Meter

Service Details:

Bitumen mastic is made out of a) the Lime stonewall graded fine aggregate of crushed stone screeLimestonedust as a filter. c) A coarse aggregate in the size of 6 mm and d) A high viscose grade of bitumen having a softening point of 170 to 220 deg C . We offer impermeable, durable and deformation resistant Industrial Mastic Flooring Services to our clients. Our bitumen mastic is a homogeneous mortar, which is a mixture of high-grade bitumen, mineral fillers and fine aggregates. Its consistency is such that it flows like highly viscose fluid at a temperature of about 200 degree Celsius(Industrial Mastic) but on cooling down it becomes hard. Preparation: The bitumen received in barrels is heated and a block of broken bitumen of 60 mm cubes can be melt cooker, coarse aggregate, crushed stone screenings and limestone dust shall be fed in successive until the entire charge is thoroughly incorporated. After all the aggregate has been incorporated materials shall be mixed thoroughly and continuously heated for a period of not less than 2-hour temperature of 175 to 200 deg C. At no stage, the temperature shall exceed 205 degree. Finish Stage: Bitumen mastic shall be generally be laid in bays in one coat. It shall be spread to the specified thickness means of suitable hand tools to ensure accuracy. Uniform and the level surface can be obtained by levelling a heavy wooden float. If blowing occurs during laying, the bubbles should be punctured and area after should be made good while mastic is still hot. The edges of each bay shall be made vertical accommodating next bay. This procedure should be adopted at junctions between floor finish. Composition of Mastic: Bitumen blown grade 9%-10% Lime stone dust (filler) :20% Aggregate and Dust :70% Materials Required: Blown (Industrial Grade) bitumen Softening Point 55 degree C to 75 Degree C Penetration at 25 degree C in 1/100 cm 10 to 40 Limestone dust with calcium carbonate content exceeding 80% Crusher dust Aggregate Equipment Required: Tar Boiler for heating bitumen. Wooden spreading and finishing floats. Wooden Forms. Mastic pouring bucket/wheel barrows as per requirement.Hand hammers for anti-skid. Bitumen Mastic Cooker with mechanical agitation system mounted on wheels