Travertine Natural Stone

This travertine natural stone offers a durable and timeless option for your home design needs. With its natural variations in color and texture, it adds a touch of elegance and sophistication to any space. Made from the highest quality materials, it is a long-lasting and beautiful choice.

 

Feature	Details
Item:	Travertine Tiles, Cut-to-size, Slabs
Popular tile size:	305x305mm, 300x600mm, 305x610mm,400x400mm, 457x457mm, 400x800mm, 600x600mm, 900x900mm, 1200x500mm, 600x600mm, 900x900mm, 1200x500mm, 1200x600mm, or other size according to the customer request.
Popular small (half) slab size:	240up x 60cm/70cm/80cm 250up x 60cm/70cm/80cm 250up x 60cm/70cm/80cm 250up x 60cm/70cm/80cmOr other size according to the customer request
Popular big slab size:	240up x 120up cm, 240up x 130up cm 250up x 120up cm, 250up x 130up cm 260up x 140up cm, 260up x 150up cmOr other size according to the customer request
Usual Thickness:	1.0cm, 1.5cm, 1.8cm, 2cm, 3cm, 4cm, 5cm, 6cm etc..
Finished:	Polished
Package:	By strong fumigated wooden crates, wooden pallets, wooden bundles, etc..
Samples	FREE SAMPLES will be provided once request

 

Travertine Natural Stone Blocks: Classification, Technical Standards & Testing Methods

1. Subject Content & Scope of Application

This standard defines the classification, technical requirements, test methods, inspection rules, marking, transportation, and storage of travertine natural stone blocks (hereinafter referred to as blocks).

Scope of Application

• Applies to blocks and construction materials extracted from travertine natural stone ore bodies.
• Used for processing and making building surface materials.

2. Product Categories

2.1 Classification

2.1.1 Based on Shaping Method

• A. Saw-Faced Blocks (SS):
  • All six faces are shaped using a sawing process.
• B. Splitting Blocks (CS):
  • One or more sides are shaped by chiseling.

2.2 Grading System

• Based on dimensional tolerances, flatness, angular accuracy, and appearance quality, blocks are classified into:
  • First-Class Product (B) – Higher quality.
  • Qualified Product (C) – Acceptable for use.

2.3 Naming and Labeling

2.3.1 Naming Order

• (Place of origin) + (Characteristic color pattern) + Travertine Natural Stone (M).

2.3.2 Marking Sequence

• Classification + Size + Grade + Standard Number.

3. Technical Requirements

3.1 Block Shape

• Blocks must have a right-angled parallelepiped shape (rectangular cuboid form).

3.2 Dimensions

• Blocks must conform to size specifications as outlined in Table 2 (not provided here).

4. Test Methods

4.1 Dimensional Difference Measurement

• Use a steel tape (1mm scale value) to measure length, width, and height.
• Extreme Difference Calculation:
  • Difference between the maximum and minimum values represents the dimensional tolerance.
  • Reading is accurate to 1cm.

4.2 Flatness Test

• Procedure:
  • Place a 1m steel flat ruler (with a straightness tolerance of 0.1mm) on the block’s surface.
  • Measure the maximum gap between the ruler and the block’s surface using a steel tape.
  • The largest measured gap represents the flatness limit tolerance.
  • Reading is accurate to 1cm.

4.3 Angle Measurement

• Equipment Used:
  • A 90° steel square (with an internal perpendicularity tolerance of 0.13mm, and side lengths of 45cm × 40cm).
• Procedure:
  • Select the flattest block surface as the reference plane.
  • Place one side of the steel square against the reference plane.
  • Measure the gap between the other side and the block’s measured surface using a steel tape.
  • If the angle is less than 90°, take the measurement 40cm from the root.
  • The largest measured deviation represents the angle tolerance.
  • Reading is accurate to 1cm.