▎ 摘　　要

NOVELTY - Preparing hydroxypropyl carbon silicon organic fiber slurry comprises (i) taking grain straw powder, calcium carbonate powder, graphene and carbon black powder with a weight-to-weight ratio of 45-50:20-25:0.4-0.6:4-5, mixing, adding water and stirring evenly to obtain mixed primary base material; (ii) taking the 4-6 wt.% hydroxypropyl methylcellulose powder of the weight of the mixed primary base material, stirring and mixing with the mixed primary base material to obtain the initial setting slurry of hydroxypropyl carbon-based organic fiber; and (iii) taking the condensed liquid silica gel and the condensed silica gel curing agent with a weight of 45-50 wt.% of the weight of the hydroxypropyl carbon-based organic fiber initial setting slurry, stirring fully for at least two minutes for curing, mixing with the hydroxypropyl carbon-based organic fiber initial setting slurry and stirring. USE - The hydroxypropyl carbon silicon organic fiber slurry is useful for paving decorative surface construction and as slurry for laying ground and wall tiles during construction (claimed). ADVANTAGE - The method: does not use cement and river sand; reduces the bearing pressure of the building floor; provides heat preservation and light weight; is environmentally-friendly; provides the material which is easy to dismantle; reuses the cured material after dismantling; and can be used as a slurry for laying any decorative surface.