Method for manufacturing imitating natural cultural stone

Abstract

The present invention is imitation culture stone making process, which includes compounding paste material with Portland cement, float stone, ferric oxide, etc as main materials; molding in a mold made via copying natural culture stone; steam curing; demolding and further curing. The imitation culture stone has simple making process, low cost, capacity of batch producing and other advantages, and possesses broad marketing foreground.

Description

technical field [0001] The invention relates to the technical field of building material manufacturing, in particular to a method for manufacturing imitation natural cultural stones. Background technique [0002] Natural cultural stone generally refers to decorative building materials carved from natural stone, which can not only be laid on the ground or in the courtyard for people to exercise or appreciate, but also to meet the needs of a certain architectural style and to decorate veneer bricks. The unique form is set on the wall, giving people a comfortable and pleasing, classical and elegant visual effect. With the growth of high-end buildings, especially villas, the use of cultural stones gradually develops in the direction of doorposts, window frames, window sills, hall steps and even large-area walls, and the demand is increasing. However, pure natural stone is a natural resource given by nature. With the development and utilization of human beings, the source of mat...

AI Technical Summary

Problems solved by technology

However, pure natural stone is a natural resource given by nature. With the development and utilization of human beings, the source of materials will become more and more scarce; if cultural stone is processed by carving, the qualified rate of finished products is low, and the product cost is high. The ability of large-scale production is poor, and it is difficult to meet market demand; in addition, because some natural stones contain radioactive elements, there is a certain risk of radioactive pollution; at the same time, due to the different textures of pure natural stones, some are hard and some are hard. The texture is loose, which leads to poor performance consistency of the product. When used in a natural environment, the weathering speed, thermal expansion and contraction are different, and it is usually larger than the proportion of building wall materials. It is easy to damage the wall or damage the wall during actual use. Falling off the wall, causing potential danger of injury and property damage

To sum up, due to the limited natural resources of stone, it is more difficult to process and shape on demand, the quality consistency of cultural stone products processed in batches is poor, and the working life is difficult to guarantee. Therefore, not only the product cost is high, but also the constraints of mass production There are many factors, which cannot meet the market demand. In recent years, some ceramic products imitating natural cultural stones have appeared on the market. However, due to the immature technology, the output is very low so far, and the product cost is still high, which is not conducive to popularization and application.

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