Waterproof Membrane

Thermoplastic Polyolefin (TPO) Waterproof Membrane

TYPE:KD-P01R reinforced membrane,KD-P01F fiber backing membrane,KD-P01H homogeneous membrane
Width(m):1.0 2.0 Thickness(mm):1.2,1.5,2.0
Length(m):25 Area(㎡/Roll):25,50
Description: Thermoplastic Polyolefin (TPO) Waterproof Membrane
INQUIRY EMAIL

"KD-P01" TPO waterproof sheet material is made out of the binder of thermoplastic polyolefin (TPO) which combined by EPR and polypropylene with advanced polymerization technology. Its reinforcing material is polyester fiber gridding fabrics, and the whole process of the waterproof sheet material manufacturing is used advanced technology.


NO.	Item		Unit	Value
NO.	Item		Unit	H	L	P
1	Resin Thickness on Middle Mesh≥		mm			0.4
2	Tensile Properties	Max. Strength ≥	N/cm	-	200	250
		Tensile Strength≥	Mpa	12	-	-
		Elongation at Max. Strength ≥		-	-	15
		Breaking Elongation ≥	%	500	250	-
3	Dimensional Stability after Heat Treatment ≤		%	2	1	0.5
4	Foldability at Low Temperature		-40℃ No cracks
5	Water tightness		0.3Mpa, 2h No penetration
6	Resistance to Impact		0.5kg*m, No penetration
7	Resistance to Static Loading			-	20kgs No penetration
8	Joint Peel Strength		N/mm	4.0 or membrane broken	3
9	Overlap Joint Strength ≥		N	-		290
10	Right Angle Tearing Strength		N/mm	60	-	-
11	Joint Shear Resistance		N/mm	-	250	450
12	Water Absorption (70℃, 168h) ≤		%	4		3

·This product has perfect weather resistance,durability of EPR and the weldability of polypropylene;

·It has special technology for formula with no plasticizer which embrittles material ;it has high flexibility without embrittling phenomenon caused by migration of plasticizer in polyolefin , to have long time waterproof performance;

·There is an interlayer of polyester fiber fabric, offering high tensile strength, fatigue resistance, puncture resistance, which is adaptive to mechanically mounted roofing system ;

·Excellent low and high temperature flexibility: It is flexible even under -50℃ ,and still has mechanical strength at higher temperature;

·Chemical resistance: Resistant to erosion of acid, alkali, salt, plant oil, lubricating oil, resistant to microbial growth like algae and mould etc.

·Resistance of heat aging, good dimensional stability.

·White priority light color,smooth surface, high reflectance, better energy saving effect; Pollution resistance.

·NO chlorinated polymer or chlorine gas in ingredient, therefore no emission of chlorine during welding and other process, harmless to surroundings and humans.

·We use heatsealing to overlap, in order to form a high strength sealing layer.

Used for all kinds of roof waterproof projects for various industrial building, civil building and public building etc.

Application Method of Construction

·KD-P01R reinforced membrane is adaptive to mechanically mounted waterproof system.
·KD-P01F fiber backing membrane is adaptive to fully bonding concrete base waterproof system.
·KD-P01H homogeneous membrane is adaptive to waterproof treatments for water flashing portion and for detail nodes.