Ceramic
tile is used in the decoration of a wide range of materials, but after a while, after decorating some friends found
ceramic tile is out of shape or craze, not only has safe hidden trouble, also very ugly, many people don't understand, also don't know what to do, today small make up you to detailed explain for everybody the deformation of ceramic tile reason and solution.
（
Ceramic tile is curved)
Deformation phenomenon is mainly appear in general, the ceramic tile of bathroom tiles show tile shape or arch, this is because of sanitary ceramic tile to be affected with damp be affected with damp, sanitary ware ceramic tile to be affected with damp be affected with damp the reason to roughly the following: 1.
The moisture in the air,
Huangmei such as day)
;
2.
Floor paint didn't dry, with cement reinforced keel;
3.
Keel, wei yu MAO ceramic tile is too wet, using water-based glue;
4.
On the first floor in the absence of an exceptionally wet environments such as moisture disposal;
5.
Stone on the ground and sanitary ceramic tile thru section has not closed disposal;
6.
Blister (
Such as the pipe split and balcony water flow backward, etc. )
;
7.
In addition, the commodity itself and the improper construction form will also bulging.
Such as handling, keep fit the lack, the moisture content is too low, monotonous in back trough is too shallow, the construction of elastic crack not standing, laid is too tight, etc.
As the saying goes, ceramic tile is & other;
Three quality seven parts shop & throughout;
。
More often, affect the overall effect of ceramic tile is not from the quality problem of the product itself, but from the shop is stuck is properly.
7 types of ceramic tile deformation and preventive measures: 1.
Become warped at the four corners of newborn about 30 mm in length, the rest of the surface is flat or only a little concave, this kind of defect is due to the late firing roller surface fluctuation caused by temperature difference is too large, more defects occurred in the last 2 - firing
5min。
Solution: A if size right products from the kiln, reduce the calcining zone 2 - in the end
3 groups (
Box)
The temperature of the upper roller L5 -
10 ℃ or more, and peer elevated temperature under the table;
B if big size after firing, the roller only increases the temperature below 5 -
10;
Small C if product size after firing, the lower the temperature of the roller table top 5 - only
10 ℃ or more.
2.
Angle under bending Angle under bending is just the reverse of newborn defect, it is under bending, the corners of body length of about 30 mm, the rest of the surface is flat or only slightly convex, this kind of defect occurs in the middle of the kiln or both sides, it is late because of the burning roller surface fluctuation caused by temperature difference is too large.
Solution: A.
If size right products from the kiln, reduce the calcining zone 2 - in the end
3 groups (
Box)
The temperature of the lower roller (
5 -
10 ℃ or higher)
And equivalent temperature rise above the table.
B。
If the size is big, after burning only increases the temperature of the roller table top 5 -
10 ℃ or more.
C。
If the small size after burn, the only lower the temperature of the roller table below 5 -
10 ℃ or more.
Sometimes, only a appears near the kiln wall Angle under bending phenomenon, this situation may be caused by the side of the firing temperature is low (
Also may be caused by roller)
, then can reduce the side of the combustion air pressure, at the same time check whether the bottom of the side pile up more lousy tile, cause excessive heat storage, the bottom of the kiln temperature deviation, and to check on the side of the roller hole air leakage.
Practice, reduce the lower roller draught, increase the upper draught, and can obtain good effect.
3.
Become warped edge on body along the direction parallel to the side bending upwards into the kiln, on either side of the vertical deformation is not obvious, the reason is that the calcining zone (
850 -
900 ℃ or 50 - lower than the highest firing temperature
100 ℃ temperature zone)
Table top and bottom temperature difference is not reasonable.
Solution: increase the roller temperature above 5 - in the area
10 ℃ or more, at the same time, peer lower the temperature in the table below, make its are slightly concave, but not on the convex, so use body soften at high temperatures, protruding to maintain balance, body recover flat because of gravity.
Find their deformation or breakage of ceramic tile, not to their blind restoration, looking for professional construction personnel, ensure safety.
Affect the overall effect of ceramic tile is not from the quality problem of the product itself, but from the shop is stuck is properly.
This content is the hope can help you here.
（
Ceramic tile is curved)
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