The invention relates to a heat-insulating layer of a
rare earth complex wall body and the manufacturing method of heat-insulating layer material, which belongs to the field of architectural materials. The invention is characterized in that the process for preparation comprises mixing
rare earth rubber
powder by weight ratio that rubber
powder: water = 1:1 to 1.5, adding polyphenyl particles into material which is mixed, the proportion is that rubber
powder: EPS particles = 1 kg: 8 L, continuously mixing for 5-10 min to make
rare earth rubber powder EPS particle heat-insulating material, mixing rare earth trowel finish sand with water according to the proportion that rare earth trowel finish sand: water = 1: 1 into
slurry, making rare earth trowel finish sand
slurry, and brushing rare earth rubber powder EPS particle heat-insulating material, trowel finish sand
slurry, standard net cloth, rare earth trowel finish sand slurry, flexible
putty and face coat on the base layer of the wall body in turn. The invention has good heat-insulating property,
strong binding power, high compression strength, good
water resistance and
flame proof, which is
antiseptic, noncorrosive, nontoxic, tasteless and
pollution-free, has the function of absorbing
ultraviolet ray and
infrared ray, and has quick coagulate speed, rapid increase of the
strength of materials, and the construction procedure is rapid, timesaving and laborsaving.