Stone-like coating

Abstract

The invention discloses a stone-like coating and belongs to the technical field of wall building materials. The stone-like coating comprises, by weight, 10 to 20 parts of an emulsion, 10 to 20 parts of water, 60 to 80 parts of modified natural colored sand, 0.3 to 0.5 parts of a film-forming aid, 6 to 10 parts of an agar solution, 0.1 to 0.3 parts of a thickener, 0.1 to 0.2 parts of a defoaming agent, 0.2 to 0.6 parts of a bactericide, 0.8 to 1.5 parts of an antifreezing agent and 0.03 to 0.05 parts of a pH buffer agent. The modified natural colored sand is prepared through homogenizing natural colored sand and lichen, carrying out refrigeration, carrying out illumination constant-temperature constant-humidity culture circulation and carrying out carbonization and quenching. The stone-likecoating can form a compact film on the base surface, prevent permeation of inner water and outer water and effectively improve the water bleaching resistance of the product.

Description

technical field

[0001] The invention discloses a real stone paint, which belongs to the technical field of wall surface building materials. Background technique

[0002] Natural stone is often used as a building decoration material due to its colorful and natural texture appearance, but its disadvantages are heavy weight, increased load on the wall, complex construction and brittle cracks, and many unsafe factors, which make Its application is subject to certain restrictions. Real stone paint is a synthetic resin emulsion sand-wall architectural coating made of natural granite, crushed stone and stone powder as aggregates, synthetic resin emulsion as the base material and a variety of additives. It not only has a decorative effect similar to marble and granite. , giving people an elegant, harmonious and solemn aesthetic feeling, and has good fire and water resistance, acid and alkali resistance, pollution resistance, strong adhesion, and light fading. It can effectively pr...