Our advantages:

a)  Owner of professional factories

b)  Experienced and have sophisticated craftsmanship.

c)  With strict control of every process and quality-inspected.

d)  Have big stock, prompt delivery and good fame in stone industry.

Quality Control:

We have a professional inspection team who will check the goods from block cutting,finishing, packing and loading into the container,

Thickness tolerance: +/- 0.5, +/-1mm.

Each procedure will be double-checked by 2 inspectors.

Clear product pictures will be sent by email to customers before shipment.

Construction Process

3.1.15 Oxalic Acid Scrubbing

• To enhance the effect after waxing, the surface layer of the grindstone should be pickled appropriately before waxing.
• Generally, oxalic acid is used for scrubbing.
• Preparation:
  • Mix oxalic acid and water to form a 10% concentrated solution.
  • Dip a broom in the solution and sprinkle it on the surface.
  • Gently rub with oilstone to bring out the natural color of cement and stone particles.
  • Rinse thoroughly with water and dry with a soft cloth.
• This process must be completed after all other construction work, and the surface must remain uncontaminated after pickling.

3.1.16 Wrong Glazing

• Wrap wax in a thin cloth and apply a thin layer to the surface.
• After drying, replace the oilstone with a wooden block covered with canvas or linen.
• Attach the block to a stone grinder and use the same method to apply a second coat of wax.
• Continue waxing and grinding until the surface is smooth and shiny.

3.1.17 Winter Construction of Existing Terrazzo (300x300 Surface)

• The ambient temperature must be maintained above +5℃ during construction.

3.1.18 Terrazzo (300x300) Skirting Board

3.1.18.1 Plastering the Bottom Ash

• Must be consistent with the thickness of the wall plastering.
• Set square, measuring ruler, and pull line at yin and yang corners to determine skirting board thickness.
• Reinforce according to the bottom ash thickness at 1–1.5m intervals.
• Use a short bar to flatten, rub with a wooden trowel, and scratch the surface.

3.1.18.2 Plastering Stone Skirting Board Mix

• Moisten the base ash with water.
• Use a ruler to align according to the horizontal line at yin and yang corners and the upper edge.
• Spread the mixture evenly, smooth, and compact.
• Brush water twice to remove cement slurry until the surface is lint-free.
• Cure for 24 hours at room temperature before artificial polishing.

Polishing Process:

1. First Polishing:
   • Use coarse oilstone, grind vertically first, then horizontally.
   • Ensure gravel is ground flat.
   • Round the yin and yang angles.
   • Rub plain ash for the first time to fill and compact pores.
2. Second Polishing:
   • Use fine oilstone for the second grinding.
3. Final Polishing:
   • Use oilstone with oxalic acid.
   • Scrub with water.

3.1.18.3 Manual Waxing

• Apply wax twice for a smooth and polished finish.