▎ 摘　　要

NOVELTY - Diatom mud comprises 35-45 pts. wt. diatomaceous earth, 55-85 pts. wt. filler, 1-2 pts. wt. gelling agent, 0.5-1 pts. wt. tourmaline powder, 3-14 pts. wt. functional auxiliary agent, where functional auxiliary agent includes silver powder, nano aluminum powder, nano graphene and carbon fiber. USE - Diatom mud. ADVANTAGE - The diatom mud adopts a functional additive of a specific composition and cooperates with other components of a specific content to achieve better interaction, retains purification and adsorption function of diatom mud, and is an ideal indoor heating energy-saving and consumption-reducing decorative material, suitable for energy-saving transformation of coal-to-electric heating. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a method for preparing energy-saving heating diatom mud, which involves mixing diatomaceous earth and filler, sequentially adding gelling agent, electrical stone powder and functional aid after mixing the coloring agent, and obtaining energy-saving heating diatom mud; and (2) a method for transformation of heating from coal to electricity, which involves laying building material putty, conductive copper tape, energy-saving heating diatom mud and decorative diatom mud in sequence on the wall base, connecting the conductive copper tape to electrical equipment through conductive copper wires.