PROCESS OF MAKING HOLLOW BLOCKS WITH COCONUT WOOD SAWDUST AND STAR APPLE EXTRACT ADDITIVE

摘要

The process of making hollow blocks with coconut wood sawdust and star apple extract additive comprising the steps of: preparing the materials by extracting the oil from star apple fruit; sieving a plurality of sand to separate the coarse aggregate; and sieving a plurality of coconut wood sawdust to separate larger coconut wood particles; mixing thoroughly all said prepared materials; adding the water to the said mixture; pouring said mixed materials into the hollow block molds; and curing said hollow blocks under the heat of the sun for two days.