APP Modified Bitumen Membrane

Bituroll-P

Bituroll-P membrane is a plastomeric waterproofing membrane, manufactured from a rich mixture of bitumen and selected polymers(Atatic Poly Propylene) blended together to obtain excellent heat and UV resistance and waterproofing properties. The polymerized bitumen is coated on to a dimensionally stable reinforcement core of non woven spun bond polyester rot-proof fabric.

Technical Specification

PROPERTIES	VALUES				TEST STANDARDS
Product	3160, 4160	3180, 4180, 5180	4200, 5200	4250, 5250
Thickness, mm	3.0, 4.0	3.0, 4.0, 5.0	4.0, 5.0	4.0, 5.0	DIN EN 1849-1
Mass per unit area, kg/m²
3mm	3.0-3.3	3.0-3.3	-	-	DIN EN 1849-1
4mm	4.0-4.3	4.0-4.3	4.0-4.3	4.0-4.3	DIN EN 1849-1
5mm	-	5.0-5.3	5.0-5.3	5.0-5.3	DIN EN 1849-1
Reinforcement (polyester) g/m²	160	180	200	250	DIN EN 1849-1
Coating asphalt	Atactic Poly Propylene Polymer Modified Asphalt
Softening point(R & B), °C	> 150				ASTM D36/DIN EN 1427
Penetration @ 25°C, 0.1mm	20-40				ASTM D 5/DIN EN 1426
Tensile strength(l/t). Nl5cm	500/350	800/600	850/650	1100/800	DIN EN 12311-1
Elongation @ break (l/t),%	30/45	40/50	40/50	40/50	DIN EN 12311-1
Shear Resistance at joints (l/t), N/5cm	> 500/350	> 800/600	> 850/650	> 1100/800	DIN EN 12317-1
Tear resistance, N	140/170	180/200	200/220	220/240	DIN EN 12310-1
Puncture resistance, N	> 450	> 500	> 650	> 1100	ASTM E 154
Resistance to static loading	Static: L25				DIN EN 12730
Resistance to water pressure @ 5 bar	No leakage				BS EN 12390
Water absorption(BSP), %	< 0.2				ASTM D 5147
Heat resistance @ 80°C	No flow				DIN EN 52 123
Low temperature flexibility @ 0°C	No crack				ASTM D 5147
Resistance to ageing	No deterioation				ASTM G 53
Dimensional stability, %	< 0.3				DIN EN 1-1107

Products

APP Modified Bitumen Membrane is a superior, high-performance waterproofing membrane, formulated with select bitumen, modified with APP for greater elasticity, flexibility, and further enhanced with a blend of Polypropylene (PP) for high heat resistance (up to 120 degrees), greater elongation and low temperature flexibility (up to –5 degrees). Hence, it is the cause of optimum adhesion and flexibility of modified bitumen.

Bituroll-P 3160

Size	: 3mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll P3160

Bituroll-P 4160

Size	: 4mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll P4160

Bituroll-P 3180

Size	: 3mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll P3180

Bituroll-P 4180

Size	: 4mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll P4180

Bituroll-P 5180

Size	: 5mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll P5180

Bituroll-P 4200

Size	: 4mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll 4200

Bituroll-P 5200

Size	: 5mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll P5200

Bituroll-P 4250

Size	: 4mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll P4250

Bituroll-P 5250

Size	: 5mm
Reinforcement	: Polyster
Coating Asphalt	: APP

Bituroll P5250

Properties

APP has a high temperature tolerance when heating, so is more user-friendly for installers. This ease of melting makes APP bitumen popular on smaller roofs such as residential properties and commercial flat roofs.