When the mesa appears the following cracking situation, belongs to the processing or the improper installation, the non board quality question1) the connection seam and its extended cracking;(2) artificial stone corner right angle cracking;3) the hole of the basin and the furnace are split at right angles;(4) the four corners at the bottom of the furnace hole and the furnace hole are not reinforced as required;(5) the distance between the opening of the cooking stove and the opening of the basin mouth is close to the distance from the edge of the table surface by < 80mm;(6) the joint has not avoided the hole and the furnace hole;(7) no thermal insulation measures are taken between the stove and the table top;(8) the hole of the pot hole and the furnace hole are rough, and there is a break or a zigzag shape;(9) the span of the cracking surface is more than 600mm;(10) the gap between the table top and the wall is less than the specified value (less than 4 meters, less than 4 meters, less than 5mm 3mm meters);(11) the cabinet is not smooth.When the table cracking in the following circumstances, is due to improper use(1) there is a long term contact with high temperature articles at the crack, resulting in bubbling, yellowing, and the bottom impression of the utensil;(2) there are cracks, cracks or other obvious heavy impact marks at the crack;The cracking under normal processing, installation and use belongs to the quality of sheet metal.
Not only will, but will also crack, after the more difficult to repair, can only be used or scrapped
Quartz will crack, quartz stone is a brittle polymer composite material, also have the characteristics of expansion and contraction, there is also a certain shrinkage stress, impact toughness, elongation and other mechanical properties, when the material cannot withstand internal stress and serious external impact occurs when crack expansion and contraction. Pay attention to maintenance while using.
