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Varieties
Finishings
Advantages of granite

MARRON BÁLTICO

Country of origin    Finland

VISUAL DESCRIPTION
Brown igneous rock with brown rounded big potassium feldspar surrounded by plagioclase (rapakivi texture) and coarse to large grained size.

FINISHES
Flamed, bush hammer dressed, sand blasting, sawn, brushed, honed, polished,…

FORMATS
Slabs, tiles and all kind of pieces commercials and to measure.

APPLICATIONS
Universal use: outside and inside. Suitable for decorative uses.

STANDARD

TEST

RESULT

UNE-EN 12407

Petrographic examination 

Granito rapakivi

UNE-EN 1936

Apparent density

2690 kg/m³

Open porosity 

0,4 %

UNE-EN 13755

Water absorption at atmospheric pressure

0,2 %

UNE-EN 14157

Abrasion resistance

15,8 mm

UNE-EN 13364

Breaking load at dowel hole

2000 N

UNE-EN 1926

Compressive strength

143 MPa

UNE-EN 12372

Flexural strength

9,7 MPa

UNE-EN 12371

Frost resistence 

Decrease of Rf after 12 cycles

5,2 %

Decrease of Rf after 48 cycles

9,7 %

UNE-EN 14066

Resistence to ageing by termal shock

Visual alterations 

Not alter

Mass variation 

0,05 %

Variation of dynamic elastic modulus of elasticity

32,0 %

UNE-EN 14231

Slip resistance (polished)

Dry test (SRV)

83

Wet test (SRV)

13

Slip resistance (honing)

Dry test (SRV)

67

Wet test (SRV)

20

Radiation description

Radiation Protection 112

2,38 (*)

 

(*) Values under 6 comply with established limits in RD 78/2001 about Sanitary Protection against ionized radiations

 

Theese results only relate with tested samples, so only may be used like guidance.

 
 










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