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MONDO RESILIENT RUBBER FLOORING - BOLLO EXTRA

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Education [Flooring Guide]	Commercial [Flooring Guide]
Entrance · Corridor · Cafeteria · Indoor stairway	Entrance · Corridor · Commercial area · Restaurant · Indoor stairway · Footboard/runway
Healthcare [Flooring Guide]
Entrance · Corridor · Waiting room · Restaurant · Indoor stairway


514	2898	3355	1908	3353	3354	3352	3351	208	2891

2892	1904	2884	1935	2900	2894	2893	2897	2885	2895

Thickness	Weight	Tile Sizes	Roll Length	Roll Width
2.5mm	3.2kg/m²	50cm x 50cm	12m	100cm
3mm	4.9kg/m²	100cm x 100cm	Option	Acoustical (rolls only)
4mm	6.5kg/m²

TECHNICAL DATA - BOLLO EXTRA

ISSUED IN ACCORDANCE WITH THE NORM UNI EN 12199

GENERAL REQUIREMENTS

TEST METHODS

UNIT OF MEASURE

REQUIREMENTS

AVERAGE VALUES FROM
MANUFACTURING CONTROLS

2.5mm

3mm

4mm

Thickness

UNI EN 428

2.3 ÷ 2.7
2.8 ÷ 3.2
3.8 ÷ 4.2

2.5	-	-
-	3	-
-	-	4

Dimensional stability

UNI EN 434

≤ 0.40

0.3

0.25

0.2

Tear strength

ISO 34-1
method B
procedure A

N/mm

≥ 20

Cigarette heat resistance

UNI EN 1399

class

method A ≥ 4
method B ≥ 3

Flexibility
(mandrel diameter 20mm)

UNI EN 435
method A

no fissuring

Hardness

ISO 7619

Shore A

≥ 75

Residual indentation
(after static loading)

UNI EN 433

≤ 0.20
≤ 0.25

0.08	-	-
-	0.1	0.15

Abrasion resistance

ISO 4649
method A
5 N load

mm³

≤ 250

130

Colour fastness
to artificial light

EN 20105-B02
method 3

grade

blue scale ≥ 6
grey scale ≥ 3

in conformity

Classification

UNI EN 685

class

2.5 mm · 3 mm: 21-23/31-32/41
4 mm: 21-23/31-34/41-43

ESSENTIAL REQUIREMENTS

TEST METHODS

UNIT OF MEASURE

REQUIREMENTS

AVERAGE VALUES FROM
MANUFACTURING CONTROLS

2.5mm

3mm

4mm

Fire behaviour

UNI 8457
UNI 9174

class

CLASS 2

CLASS 1

Fire behaviour

DIN 4102

class

CLASS B2

CLASS B1

Anti-slip characteristics

DIN 51130

grade

Improvement in footfall
sound improvement

DIN 52210

Heat transfer resistance

DIN 52612-2

m² K/W

0.0093

0.011

0.015

Thermal conductivity

DIN 52612-1

W/mK

0.27

OPTIONAL PROPERTIES

TEST METHODS

UNIT OF MEASURE

REQUIREMENTS

AVERAGE VALUES FROM
MANUFACTURING CONTROLS

2.5mm

3mm

4mm

Electrical resistance

UNI EN 1081

Ohm

≥ 10¹⁰

Electrostatic propensity

UNI EN 1815

antistatic: < 2

Effect of stains

UNI EN 423

not affected

Effect of castor chair

UNI EN 425

class

no surface change
except dullness

suitable with
wheels type W

Effect of simulated movement of a furniture leg

UNI EN 424

suitable

Mondo reserves the right to change product characteristics at any time.

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