a sculpture mortar

Abstract

The invention discloses a novel sculpture mortar. The novel sculpture mortar comprises the following components: 40-50% of 32.5R ordinary Portland cement, 45%-55% of 40-80 mesh sand ( quartz sands), 1-2% of 50-70 mesh light-weight aggregates, 0.01-0.1% of cellulose ether, 0.02-0.2% of dispersible latex powder, 0.2-0.4% of a water-reducing agent, 2-3% of silica powder, 0.3-0.4% of lignin fiber and 0-0.04% of polyropylene fiber. The component composition is to fulfill the following purposes: the operation is simple; no other materials are required for adding and the sculpture mortar can be directly utilized; the novel sculpture mortar facilitates the construction and has excellent workability; the sag resistance of the novel sculpture mortar enables the thickness of the troweling at one time to be more than 5 cm; a more stereoscopic and richer sculptural effect can be created; the construction efficiency is improved; cracks are rarely found on the sculpture and the simulation effect is improved; the structure is compact; the matching is reasonable and the service life can be prolonged; industrialized production is realized, so that the quality is stable and guaranteed.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a sculpture mortar. Background technique [0002] At present, the usual method of making cement-based, plastic stone, rockery, imitation wood, and imitation stone walls is: use ordinary cement sand as the basic material, then use a mixer to mix it into mortar, and directly sculpt it. The shortcomings are mainly manifested in: 1: General Plastic stone and rockery use metal cabinet frames and steel wire mesh as the base surface. After the ordinary mortar is applied to the base surface, it will dehydrate quickly, resulting in reduced strength and many cracks; 2: The solidification time is earlier, and the time for sculpture is not enough Sufficient; 3: The mortar mix ratio is artificially operated randomly, lacking a unified scientific ratio, the quality is unstable, and the service life is short; 4: The thickness of the plaster is 2-3cm, which cannot reach a sufficient thickness, ...

AI Technical Summary

Problems solved by technology

[0002] At present, the usual method of making cement-based, plastic stone, rockery, imitation wood, and imitation stone walls is: use ordinary cement sand as the basic material, then use a mixer to mix it into mortar, and directly sculpt it. The main shortcomings are: 1: General Plastic stone and rockery use metal cabinet frames and steel wire mesh as the base surface. After the ordinary mortar is applied to the base surface, it will dehydrate quickly, resulting in reduced strength and many cracks; 2: The solidification time is earlier, and the time for sculpture is not enough Sufficient; 3: The mortar mix ratio is artificially operated randomly, lacking a unified scientific ratio, the quality is unstable, and the service life is short; 4: The thickness of the plaster is 2-3cm, which cannot reach a sufficient thickness, and the three-dimensional effect of the sculpture is not good