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What Do You Need to Know About Sintered Stone Products

In the sintered stone industry, Carved , Curved Surface, and Sculpted Surface are three distinct surface processing techniques or design concepts. Their differences lie primarily in application, craftsmanship, and visual effects:


1. Carved 

  • Definition:
    Refers to high-precision carving techniques applied to the surface of sintered stone to achieve intricate textures, patterns, or gloss effects.

  • Key Features:

    • Emphasizes fine details, such as natural stone textures and precise gloss control (matte or polished).
    • Suitable for flat surfaces or designs with light textures.
    • Commonly used to create elegant, refined visual effects, ideal for high-end interior walls, floors, or countertops.
  • Visual Effect:
    Focuses on accurately replicating the natural details of stone, ensuring a uniform and refined overall effect.

  • Applications:
    Flat surface decorations, such as luxury kitchen countertops, flooring, or feature walls.


2. Curved Surface

  • Definition:
    Specializes in processing sintered stone surfaces with curvature or curved shapes to meet non-flat design requirements.

  • Key Features:

    • Uses specialized molds or machining equipment to shape sintered stone into three-dimensional curved surfaces.
    • Requires materials with high flexibility and strength to prevent cracking or deformation during processing.
    • After processing, the surface retains smooth textures or consistent gloss levels.
  • Visual Effect:
    Curved designs are smooth and elegant, emphasizing continuity and three-dimensional aesthetics.

  • Applications:
    Curved furniture (e.g., round-edged countertops, curved bathroom vanities), artistic architectural facades, and unique decorative pieces.


3. Sculpted Surface

  • Definition:
    Refers to intricate carving or three-dimensional texturing techniques applied to sintered stone surfaces to create artistic or unique decorative effects.

  • Key Features:

    • Utilizes CNC carving or mold-based techniques to create complex textures or detailed patterns.
    • Focuses on three-dimensional depth and tactile embossed effects.
    • Enhances the design by adding prominent artistic details to the surface.
  • Visual Effect:
    The surface features significant three-dimensional layering, rich textures, and a strong decorative aesthetic.

  • Applications:
    Wall art decorations, large-scale sculptures, customized architectural designs, and unique commercial spaces.


Summary Comparison

FeatureCarved (精雕)Curved SurfaceSculpted Surface
Primary FormFlat or lightly curvedThree-dimensional curved surfacesThree-dimensional embossed surface
Craftsmanship FocusHigh-precision detailingCurved shaping craftsmanshipDeep carving and textured patterns
Visual EffectSophisticated and uniformSmooth, elegant, and continuousStrong artistic presence with depth
ApplicationsHigh-end flat decorationsCurved furniture or facadesArtistic or customized design

Each of these surface processing techniques has its own advantages and can be chosen based on project needs.

Glaze TypeGlaze NameBrightnessHardnessGlaze Features
CarvedCarvedVaries by glaze brightness6-8Carved can be understood as a color glaze with unique carved pattern designs. It is more refined, and the glaze performance is consistent with the base glaze.
Antique Carved7-8°6-8More natural, resembling the feel of natural stone.
Fine Matte CarvedBrush polished 7-8°Soft polish 26-30°6-8Sandstone surface texture.
Soft Matte Carved10-20°6-8Jade-like texture, soft and smooth.
 Replicated GlazeN/A6-8Similar to antique carved, with deeper and more intricate carvings.
MoldedDigital MoldVaries by glaze brightness6-8(Only Line 2)
Belt MoldVaries by glaze brightness6-8Only Line 2. The belt texture creates a patterned surface.
Steel Belt MoldVaries by glaze brightness6-8Steel belt texture creates a smoother surface than the belt mold. Only Line 1.
MatteDigital GlazeBrush polished 7-8°Soft polish 26-30°6-8The glaze effect is similar to fine dry particle, but it is now rarely used.
Fine Matte Jade Glaze26-30°6-8Based on fine dry particles, further polished for a soft, smooth surface with a baby-soft feel. Highly scratch-resistant.
Pure Soft Polish (Jade Glaze)46°6-8Polished to 46° from thick polish glaze and dry particle, resulting in a smoother surface than soft matte.
Skin Glaze28°6-8A customized process with a smoother surface.
PolishedColorful Dry Particles95°6-8Pearlescent shimmer appears throughout the slab.
MatteAdhesive Dry ParticlesBrightness varies by pattern |Low: 5-6°|High: 30-40°6-8Surface has significant texture with a more rock-like appearance. Stronger pattern texture. Some areas are glossy, others matte.
Sparkling Dry ParticlesBrush polished 7-8°| Soft polish 26-30°6-8Sandstone surface texture.
Surface TypeSurface NameGlossinessMohs HardnessStain ResistanceSurface Characteristics
MatteSoft Matt10-20°6-8Can meet national stain resistance standardsSoft and silky surface like skin
Rough MattBrushed Polish 7-8°
Soft Polish 26-30°
6-8The strongest stain resistance among all types.The stain resistance exceeds the national standard for stain resistance levePolished after sprinkling pearl-like dry grains, rough to the touch, excellent scratch resistance
VelvetBrushed Polish 7-8°
Soft Polish 26-30°
6-8The stain resistance exceeds the national standard for stain resistance levePolished after sprinkling glass-like dry grains, slightly rough to the touch, excellent scratch resistance
GlossyPolishedAround 95°6-8Can meet national stain resistance standardsA thick coated glaze with a natural marble texture and high glossiness
Dry Granular PolishedAround 95°6-8Can meet national stain resistance standardsSlightly smoother than thick glaze, similar performance, resembles natural marble

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