Which is harder andesite or regular stone brick?

In the first case, the front one will be a little harder, and then the back one will be a little worse.

Of course, the andesite will be a little harder, and the ordinary fashion is not bad.

Andesite and ordinary stone bricks, the hardness of the rock is harder. Rock in general is harder than brick.

This is supposed to be his andesite will be more hidden, because it is a naturally formed rock, so it will be a little harder than ordinary fashion.

Both are actually very good, but I think maybe the first one is a little harder.

You can do anything, this one is from Anshan.

If you have to choose a harder one, it must be the previous one, which is much more expensive than the original one.

This ordinary fashion is very different from the materials he uses, or a process of each manufacturer.

Of course, andesite is better, but it still depends on the actual situation to choose the best.

It should be that ordinary bricks are harder, andesite he just plays a beautiful role, if you talk about hardness, it must be harder in time.

Andesite and ordinary test papers, I think andesite is better, and it can bring better use to all of us.

Andesite and ordinary stone bricks, I think the front ones are denser and some are harder.

Andesite and ordinary fashion Ya Shan Rock win, because rock is more than stone.

This should be the first one to be hard, some should be of very good quality, and the first one should be good.

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<> which is harder bedrock or granite.

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<> hello, bedrock and granite are of course granite hard. The hardness of bedrock is -1, the hardness of granite is 7, and of course the hardness of granite is higher. The toughness is stronger, more wear-resistant, and it is also the most stress-resistant in the natural Jane world, in addition to diamonds and Hetian jade. <>

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