Granite is the lens structure. Good granite hard wear, waterproof frost, durable, easy to weathering and so on. In the home decoration, the application of granite is very wide, so when you choose to pay special attention.
Similar to the marble, granite in the choice, we must first consider its use of the environment. Granite color more, there are white, red, rose color, etc., and their style requirements consistent with the overall style.
Also pay attention to the use of the environment:
Kitchen smoke more, but more saline, granite with corrosion-resistant features, more suitable for kitchen space. If you use granite outdoors, it is even more need to pay attention.
Granite is very adaptable to the environment, but not all granites have such characteristics. Some of the green granite on the market, these stones will easily be weathered erosion. And if the granite contains iron oxide content is high, then we must pay attention to its use of the environment should pay attention to water, moisture.
Second, carefully observe the appearance of the marble. Good granite smooth and clean appearance, fine texture, no scratch cracks, there is no missing bump; from the surface, the marble pattern is uniform, nice, minor chromatic aberration; from the work point of view, marble edges and corners, corners are right angles , Straight lines, there is no obvious surface marks and mechanical lines.
Finally, ask the dealer to produce the relevant instructions and certificates. In general, granite has high radioactivity and therefore requires rigorous scrutiny. In addition, different times, different regions of granite radioactive is not the same, the choice of more time to see more Oh.