What are the sizes of blue bricks and tiles?

The main specifications of blue bricks are: 60×240× 10mm, 75×300× 120mm, 100× 380 mm× 120.

The main specifications of green tiles are: 30cm×24cm, 24cm×20cm, 20cm× 18cm.

Extended data:

The hardness of blue bricks and red bricks is similar, but the cooling method after firing is different, while red bricks are naturally cooled, which is simpler, so more red bricks are produced, while blue bricks are cooled with water (in fact, it is a kind of anoxic cooling), which is more troublesome to operate, so less is produced.

Although the strength and hardness are similar, the performance of blue brick is obviously better than that of red brick in oxidation resistance, hydration and atmospheric erosion. The firing time of blue bricks generally depends on the size of the kiln; Small kilns (about 20,000-25,000 pieces of blue bricks) generally drink water for 20 days (excluding drinking water) for 5 days; The kiln takes about 30 days.

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