Rice husk contains about twenty percent silica contents. Uncontrolled burning of rice husk in the commercial incinerators leads to the crystals formation of silica which cannot be used as fillers in rubber composites. Also incomplete combustion leads to high quantity carbon black in the rice husk ash. In the current study, rice husk ash was prepared by the controlled combustion of dilute HCl treated rice husk .Controlled burning was carried out in the Rice Husk Combustor.  Rice husk ash contained high percentage of white amorphous silica. Amorphous silica was mixed in RSS1 in lab scale internal mixer in various percentages. Multifunctional additives were also added in a fixed ratio to facilitate mixing and curing of RSSI. Blends were converted into uniform thickness sheets, cut into dog bone and trouser shape and were subjected to mechanical testing. TIRAtest 2810 E6 universal testing machine was used for investigation of tear and tensile characteristics .Measurement of tensile features was done  by going through ASTM D412 and tear properties were investigated according to ASTM D624.Shore A type hardness meter was used to measure the hardness of Ribbed smoke sheet (RSSI) blend. It was observed that by adding amorphous silica up to 25 percent in RSSI, tensile properties and tear properties were enhanced .Only there was a decrease in tear properties after filler loading greater than 25%. Hardness was improved by addition of various percentages of amorphous silica.