Root Puncture Resistant Sbs Elastomer Modified Bitumen Waterproof Membrane Sheet

• Type: Roofing and Waterproofing
• Ceiling Tile Shape: Roll
• Material: Bitumen
• Thickness: 4.0mm
• Ceiling Tile Type: Bitumen
• Surface Treatment: Film Coated
• Model NO.: SBS Root Resisitant
• Function: Waterproof
• Certification: ISO, MSDS, CE
• Color: Black
• Usage: Outdoor, Indoor, Roofing
• Specification: 4.0mm
• Trademark: CANLON
• Origin: China

Product Description

Product Description

SBS elastomer modified asphalt waterproof membrane(root resistant), is made of polyester felt as the base and SBS modified asphalt as the coating layer, with the imported chemical root inhibitor added in the production process and covered with polyethylene film (PE) on the surface.

 

 

Specifications

Thickness(mm)	Width(m)	Length(m)
4.0	1	10

Advantages

1.It has the dual function of preventing the penetration of plant roots. It can withstand the puncture of plant roots and keep the waterproof function for a long time.
2.High tensile strength, high elongation, strong adaptability to shrinkage deformation and cracking of the substrate.
3.Good  resistance to puncture, tearing, fatigue, corrosion, mold, weather.
4.Excellent resistance to high and low temperature, suitable for both hot and cold areas.

Technical Data Sheet

 

No.	Substates			PY		G
	Types			I	II	I	II
1	Content of soluble substances g/ m2                       ≥	2mm		_		1300
		3mm		2100
		4mm		2900
2	Water impermeability	pressure, MPa  ≥		0.3		0.2	0.3
		retention time, min≥		30
3	Heat resistance degree, degree			90	105	90	105
				No slipping, flowing or dropping
4	Tensile strength, N/50mm                                        ≥	Longitudinal		450	800	350	500
		Transverse				250	300
5	Elongation at break %                                              ≥	Longitudinal		30	40	_
		Transverse
6	Flexibility at low temperatures, degree			-18	-25	-18	-25
				No cracks
7	Tearing strength, N≥	Longitudinal		250	350	250	350
		Transverse				170	200
8	Accelerated weather test	Appearance		Grade 1
				No slipping, flowing or dropping
		Strength retention % ≥	Longitudinal	80
		Flexibility at low temperatures, degree		-10	-20	-10	-20
				No cracks