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Products > Marble Measuring Tools > Marble Measuring Tools > Marble Platform Maintenance > Suzhou Marble Platform Maintenance

Suzhou Marble Platform Maintenance

Type: Suzhou Marble Platform Maintenance
category: Marble platform repair
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Suzhou Marble Platform Maintenance

Suzhou Marble Platform Maintenance-Details:

Suzhou Marble Platform Maintenance


Marble platform use: Marble platform is suitable for industrial production and laboratory measurement work. The main mineral components are pyroxene, plagioclase, a small amount of olives, biotite and trace magnetite. It has a black gloss and precise structure. After billions of years of aging, it is uniform, stable, strong, and hard. Maintain high accuracy under load.

Granite platform physical properties:

Flatness tolerance according to GB4987-85 standard:

Level 000 = 1 × (1 + d / 1000) um

00 level = 2 × (1 + d / 1000) um

Level 0 = 4 × (1 + d / 1000) um

Level 1 = 8 × (1 + d / 1000) um (d is diagonal mm) (Measuring temperature is generally 20 ± 2 ℃)

Marble platform specific gravity: 3070kg / m2

Compressive strength: 245-254N / m

Coefficient of linear expansion: 4.61 × 10-6 ℃

Water absorption: ﹤ 0.13%

Shore hardness: Hs70 or more

Marble platform specifications: (mm)


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