Stone Sludge

How we do it

Manufacturing Process

1. Collecting and refining

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  • Refinement process of sludge through vibrating screen
  • Analyze property of warehoused sludge by ensuring data such as chemical composition, quality of physical properties

2. Blending

  • Decide the composition ratio of main material and subsidiary materials by property of stone sludge and usage of engineered stones
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3. Aging and dehydration

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  • Maintaining uniformity of sludge slip and for removing bubble inside the slip
  • Dehydration treatment of body materials using filter press

4. Marbling

  • Process for making all kinds of pattern similar to natural stones
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5. Pressing

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6. Firing

  • According to properties of sludge and subsidiary material, adjust temperature and duration of firing process
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