Quartz stone table cracking and its causes

Quartz stone is a new type of stone made of 92% quartz sand powder as the main aggregate, 8% resin, pigment, and other auxiliary materials as the main binding material. After mixing, it is made by vacuum pressure vibration molding, curing, and polishing.

From a physics point of view, quartzite has a fine thermal expansion and contraction, there are certain mechanical properties such as shrinkage stress, impact toughness, and elongation at break. When the material cannot withstand the internal stress and thermal expansion and contraction Cracking occurs when subjected to severe external impact.

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Apart from electric tile cutting machine, dafon Curbstone/kerbstone/paver stone cutting machine line, manual/automatic polishing machine, granite block cutters, bridge cutter, mosaic cutting machine, bottom slab cutting machine, edge cutting machine, calibration machine, quarry saw machine, automatic loader, and so on.

Quartz stone table cracking and its causes:

1. Cracking in the central part of the tabletop, etc.: subject to high temperature, external impact, uneven cabinet or backing plate, internal damage to the plate, etc.

2. Cracking at the corner: too tight against the wall without shrinkage joints, uneven or uneven padding between the two cabinets, cracking due to external impact or uneven shrinkage of the table surface and cracking.

3. Cracking around the countertop basin: There is no gap between the countertop basin and the basin hole, the basin hole is not polished and smooth, and it is cracked due to external force impact or temperature change.

4. Cracking around the furnace hole: there is no gap between the gas stove and the furnace hole, the furnace hole is not polished smoothly, the surface is cracked unevenly due to external impact or temperature change, and the crack.

5. The rear water blocking cracks: the cabinet is not flat or the pad is not flat.

6. Cracking on the connection of the countertop at the rear water retaining edge: the glue is not firmly bonded.

7. Cracking at the splicing seam of the countertop: when the installer is splicing, the seam is not aligned, the glue is not evenly coated, or the curing agent is added to the glue or excessive agent is added to make the seam more brittle and cracked when it is slightly impacted during use.

Contact:

Daisy Huang

Whatsapp&wechat:+86 18859970759

Email:daisy@dafonmachine.com

Website:dafonmachine.com