Technique for producing artificial culture stone

Abstract

The invention discloses a stuffing material used for preparing an artificial culture stone and a technique for preparing the artificial culture stone by using the stuffing material. The technique comprises the following steps of: preparation of a mould, preparation of slurry, preparation of the stuffing material, mould coloring, slurry spraying or filling, filling of stuffing material, secondary sputtering or filling, vibrating and shaping, baking and product packaging. The stuffing material and the technique have the following beneficial effects that the artificial culture stone produced according to the technical scheme of the invention has the following characteristics of high surface compactness, low water absorption, good weather fastness, high surface strength, high ultraviolet resistance, high freezing resistance, high aging resistance as well as even and harmonious color; in particular, the artificial culture stone made of the stuffing material is hard in the surface and low in specific gravity of the middle part and can float on a water level; the bonding surface attached on the surface of a building is rough and is beneficial for bonding, so that the artificial culture stone can be bonded more firmly and is unlikely to release; and the artificial culture stone can insulate heat and can replace a heat-insulation layer, in this way, the building cost is reduced, and the requirements of national environmental friendliness and energy saving are met.

Description

technical field [0001] The invention relates to a production process of synthetic stone, in particular to a production process of light artificial cultural stone. Background technique [0002] With social progress and economic development, as well as urban construction and people's increasing demand for beautification of the living environment at home, in order to meet this growing demand, many construction industries often use stone with natural stone patterns as buildings. It is used for surface and interior decoration, but natural stone resources are limited, and its excessive mining has brought many unfavorable factors to the surrounding environment of the mining area, such as the felling of mountain vegetation, which causes the mountain rock and soil layer to be soft, causing mudslides and so on. Therefore, in recent years, a kind of artificial cultural stone has appeared to replace natural stone as building decoration and decoration. This artificial cultural stone is a...

AI Technical Summary

Problems solved by technology

[0002] With social progress and economic development, as well as urban construction and people's increasing demand for beautification of the living environment at home, in order to meet this growing demand, many construction industries often use stone with natural stone patterns as buildings. It is used for surface and interior decoration, but natural stone resources are limited, and its excessive mining has brought many unfavorable factors to the surrounding environment of the mining area, such as the felling of mountain vegetation, which causes the mountain rock and soil layer to be soft, causing mudslides, etc.

Therefore, in recent years, a kind of artificial cultural stone has appeared to replace natural stone as building decoration and decoration. This artificial cultural stone is artificially made of cement, sand, ceramsite and other materials through a certain process into artificial cultural stone with natural stone texture. The production process of this kind of cultural stone is generally to mix cement, sand, ceramsite (or perlite) and water with a mixer and then pour it into the mold directly. The proportion of cultural stone is difficult to control. It is heavy, which brings inconvenience to transportation and handling. At the same time, it is difficult to attach to the surface of the building, and it is easy to fall off, which brings certain safety hazards.

If you want to achieve a very light specific gravity, even close to the specific gravity of water, then a large amount of ceramsite must be added to the filling material. Even in this way, the specific gravity of water cannot be achieved, and the filling material is poured in the mold because the specific gravity of cement is too small. , the air bubbles in the filler cannot be eliminated through vibration, which makes the surface of the cultural stone form honeycomb holes, resulting in unclear stone patterns that the cultural stone should have. It can be said that it is not a cultural stone at all, and its strength is correspondingly reduced.

And patent 200810045376.9 discloses a kind of artificial cultural stone production process, according to the cultural stone that the method of this patent makes, its filling material also selects polystyrene particle, ceramsite, perlite etc. besides cement, and preparation process is complicated, and cost The cost is too high. Although the specific gravity in the middle is low and it can float on the water, the quality of the whole finished product is still too heavy, and it is very inconvenient to carry and install.