The invention discloses a photocatalyst
diatom-mud lightweight high-strength plate, composed of a base plate and a photocatalyst layer, wherein the base plate is coated with the photocatalyst layer. The photocatalyst
diatom-mud lightweight high-strength plate has the advantages that the formula is scientific, so that production raw materials are various and compatible; the plate itself has no any
pollution; air can be purified, and the
formaldehyde purification performance can reach 92.5 percent; the persistence of a
formaldehyde purification effect reaches 90 percent; the indoor
humidity can be adjusted, so that
moisture in the air is absorbed and stored under a wet condition, and is released under a dry condition, and therefore a
breathing wall is formed; the service life is 30 years or more, the disadvantages of edge warping, falling off and
fading are prevented, the effect of
oxidation resistance is achieved, and the plate is always like new; the wall is self-cleaning and is free from production of
static electricity, so that dust is not adsorbed; the effects of sound adsorption and
noise reduction are achieved; the effects of heat insulation and energy saving are achieved, and the heat insulation performance of the plate is more than six times of that of
cement and
mortar; the effects of
fire prevention and
flame resistance are achieved, and a high temperature of 1300 DEG C can be tolerated; the color is soft, so that the eyes are difficultly fatigued; the plate is widely applied to architectural decoration and
industrial equipment.