▎ 摘　　要

NOVELTY - High-efficiency heat-insulating material comprises 2-6 pts. wt. base layer, 1-3 pts. wt. sound insulation layer, 2-8 pts. wt. stone heat preservation layer, 4-9 pts. wt. waterproof layer, 1-2 pts. wt. thickening layer, 3-6 pts. wt. temperature resistant layer, 5-10 pts. wt. wearable layer and 1-5 pts. wt. connecting rod. USE - High-efficiency heat-insulating material. ADVANTAGE - The high-efficiency heat-insulating material has improved heat preservation effect, protection effect of external device, sound insulation effect, bearing effect and bearing effect by connecting rod, and reduces the interference to the outside by hot melt casting and shaping, and improves the bearing effect of the product by the connecting rod at the same time, thus improving the whole connection of product. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for preparing high-efficiency heat-insulating material, which involves mixing uniformly cement, sand, reinforcing agent, foaming agent, agglomerant and porcelain granule to obtain base layer, heating and melting thermoplastic resin, ethylene propylene diene rubber, poly vinyl chloride resin, titanium dioxide and quartz sand to obtain soundproof layer, when the mixed liquid temperature is reduced to 200℃, the agglomerant, fire retardant, polyethylene, filler, azodicarbonamide and wetting agent are added, injecting into the container and keeping a certain temperature, so that it will not solidify and shape, adding epoxy resin, lignin, wear-resistant agent, filling agent, crosslinking agent, antioxidant, coupling agent, reinforcing auxiliary agent graphene powder and isobutyl triethoxysilane to obtain wear-resistant layer, heating to a certain temperature, mixing and stirring, and keeping a certain temperature, so that it will not solidify and shape, dissolving the acrylic emulsion, auxiliary agent, high-quality cement, sand and rubber powder, adding water to dissolve and fully stirring to make it mix uniformly, heating and stirring the phenolic resin, polypropylene resin, carbon black, graphene and ethylenediamine, and keeping a certain temperature, so that it will not solidify and shape, firstly injecting waterproof layer into the mold at normal temperature, injecting the sound insulation layer on the upper surface of the waterproof layer, at this time, inserting the connecting rod in the soundproof layer vertically and regularly, and injecting the base layer on the upper surface of the soundproof layer, adding granite on the upper surface of the base layer, at the same time, the granite needs to punch according to the position of the connecting rod, convenient for the connecting rod to pass through the granite, at the same time, injecting the temperature resistant layer on the upper surface of the granite, placing vermiculite on the upper surface of the temperature resistant layer, injecting the wearable layer on the vermiculite.