Synthetic Marble-Refined Grey Marble

5.In favor of environmental protection: The resin in Hopstone synthetic stone does not have poison, radiation is far lower than Class A level standard, its surface density is very high, and does not inhale water, so Hopstone have strong ability to fight pollution, it is a kind of very good environmental protection building materials.

4.Low rate of water imbibition: The natural stone materials have plenty of tiny hole and subtle slight flaw, and must have certain inhaling water rate. Natural stone material can arouse the change of color after inhaling water, especially granite, can produce the phenomenon with different depth after inhaling water. The adhesive of man-made stone is resin, resin don't inhale any water, therefore the man-made stone inhaling water rate far less than the natural stone. Man-made stone inhale water rate generally less than 0.36%, and the synthetic stone made of little pellet inhale water rate is just only 0.01 ? 0.02%, so synthetic stone does not produce the phenomenon that called Fanjian or Baihua.

3. High Strength: The strength of natural stone depends on the integrity of natural stone. Since natural stone changes in becoming mine course, because of condition, and the factors such as impurity, it has many pore and slight crackle. It is the weak point of stone material. But synthetic stone haven't those weaknesses. Therefore under the same condition, synthetic stone can be made more thin, as a example, a plate of 600mm *600mm, a natural stone plate needs 15mm thick or more, and synthetic stone needs only that 12 mm is enough. While raising strength, it can still reduce the load of building and the cost of construction.

2.No color difference: The problem of color difference of natural stone material is the most difficult one to solve. Because of the discrepancy of condition and composition, even if the natural stone board is cut from the same raw stone material, it can not have the same color. But man-made stone can be made the same color, so it is suit to use especially in the place that ground needs large number of boards.

1. No radiation: Synthetic stone is different from natural stone. Natural stone material is a kind of minerals article, it have radiation or not, decided by whether it have radioactive element to mix in stone material in mine forming course; But synthetic stone is a kind of industrial product, factory carries out detection and selection when raw material enters factory, then get rid of those radioactive element in the raw material, and in the produce procession, the work of smashing and washing, also remove those harmful materials, so the radiation is reduced to the low. We send our production to national stone material quality inspection enter to test, the result of radiation is 1/15 of class A product (JC518-93 standard).

The advantage of stoneSynthetic stone major composition are natural stone materials, therefore still has following self advantage except having maintained the characteristic of natural stone:

According to choosing the difference of natural stone material raw material, Hopstone is divided into three kinds of type: Marble type, granite type and quartz type.

The classification of stone

Hopstone's major composition is the natural stone, the proportion of its natural stone material in different type production is about from 90% to 96%, the others are the resin.

The composition of Hopstone

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