Granite has a fine-grained, medium-grained, coarse-grained granular structure, or a porphyritic structure. Its particles are uniform and dense, with small gaps (the porosity is generally 0.3% to 0.7%), and the water absorption rate is not high (the water absorption rate is generally 0.15%~ 0.46%), has good frost resistance. The hardness of granite is high, its Mohs hardness is about 6, its density is between 2.63g/cm3 and 2.75g/cm3, its compressive strength is 100-300MPa, among which the fine-grained granite can be as high as 300MPa or more, and its bending strength is general In 10～30Mpa.black galaxy granite is such a product, it can give your building a perfect atmosphere, and can make your project to a higher level.
If you are looking for building materials, it is completely suitable for your needs, and is the first and only product of choice, especially in your kitchen and cabinet countertops, it will give your designer unlimited creative design inspiration, and can Let him transform into reality.
In terms of durability, Black Sands also has unparalleled durability advantages. First, the black sand is granite, and secondly, the sandstone structure of the black sand is more specific and particularly resistant to wear and corrosion, which will meet your needs for its life time.
What is more surprising is that. Whether it is made into slates, floor tiles, or made into kitchens and countertops, the effect is unexpectedly good, and it has its own unique advantages in price compared to translucent jade and artificial stone.