Supply Guiyang green brick price antique brick phone number

烧结砖：

200*100*20

劈开砖：

230*115*20

陶土砖：

220*110*40

Our company produces sintered bricks

Permeable bricks

Green bricks

Various specifications of colored permeable bricks, which are environmentally friendly and ecological. Our company's product specifications are complete.
The products sell well in the western region
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Well received by all cooperative units
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We will cooperate with you with high-quality product quality
and preferential prices Dear friends, cooperate
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Thank you
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Green bricks are fired from clay. Clay is the product of long-term weathering of certain aluminosilicate minerals and has extremely strong stickiness. And got its name. The clay is mixed with water to make bricks, which are then calcined in a brick kiln (about
℃
) to make bricks. Clay contains iron. When it is completely oxidized during the firing process, it will produce ferric oxide which is red, which is the most commonly used red brick. However, if water is added to cool down during the firing process, the iron in the clay will not be completely oxidized and produce ferric oxide. It is cyan, that is, green bricks. The hardness of green bricks and red bricks is almost the same, but the cooling methods after firing are different. Red bricks are naturally cooled, which is simpler. Therefore, more red bricks are produced now, and green bricks are Water cooling (actually a kind of oxygen-deficient cooling) is more troublesome to operate, so it is produced less now. Although the strength and hardness are similar, the performance of green bricks is significantly better than that of red bricks in terms of resistance to oxidation, hydration, and atmospheric erosion. It has strong air permeability, good water absorption, maintains air humidity, is resistant to wear, and will not rot for thousands of years

Green bricks are made from natural clay
,
The fired product is blue-black
,
It has strong density
,
Good frost resistance
,
No deformation
,
No discoloration. Black, white, gray and green bricks are fired from natural soil without oxygen. Water is the spirit, fire is the strength, and the five elements are in harmony. The home is warm in winter and cool in summer, which is healthy and environmentally friendly: the green bricks contain trace amounts
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