Waterproof Membrane

Self-adhesive Polymer Modified Bitumen Waterproof Membrane without Reinforcement

Width(m):1.0
Thickness(mm): 1.2,1.5,2.0
Length(m):15,20
Area(㎡/Roll):15,20
Description: Protective covering type on the top:,Polyethylene film(PE)，self-adhesive compound Protective covering type on the bottom:fine-grained :fine-grained sand or self-adhesive compound / removable film
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"KD-S01" Self-adhesive Polymer Modified Bitumen Waterproof Membrane without Reinforcement is based on the self-adhesive rubber bitumen which consists of SBS synthetic rubber,tackifier and high quality road petroleum asphalt, and the upper surface material of high and low temperature resistant perfect polyester film (PET) or coriaceous high density polyethylene film (PE) ( or non-film), and the lower surface consists of peelable silicon-coated insulation layer.

No.	item		PE		PET		D
			I	II	I	II
1	Tensile strength	Technical index N/50mm	150	200	150	200	*
		Elongation at maximum tension, %	200		30
		Elongation at fracture of Bitumen,%	250		150		450
		Tensile situation	No separation situation				*
2	Tear strength of nail Bar N ≥		60	110	30	40	-
3	Heat tolerance ℃		70 ℃ No flowing, dripping
4	Flexibility at low temperature ℃		-20	-30	-20	-30	-20
			No cracks
5	Impermeability 120min		0.3MPa
6	Peel strength N/mm ≥	material with material	1.0
		material with the roof	1.5
7	Impermeability of nail bar		qualified
8	Oil permeability,Pcs ≤		2
9	Holding power min ≥		20
10	thermal ageing	Pull retention %	80
		Elongation % ≥	200		30		400
		Flexibility at low temperature ℃	-18	-28	-18	-28	-18
			No cracks
		Peel strength(material with the aluminium plate) N/mm ≥	1.5
11	Thermal stability	Situation	No flowing, dripping
		The change of size ％ ≤	2

·This product has very strong adhesive strength to base, as long as the temperature is above 5℃ , no need to have heating system, it is safe convenient and environmentally friendly.

·This product has excellent low temperature flexibility and elongation, and is very adaptive to flexibleness, deformation and fracture of base.

·This sheet material has excellent self-healing ability for blind crack caused by nail puncture or outside stress.

·This sheet material has durable cohesiveness, sticks to base , does not peel off, no water inter-running phenomenon , the joint self-healing part has the same life span as sheet material.

·This sheet material consists of self-adhesive rubber bitumen and HDPE (or PET), it has excellent water resisting property.

·HDPE product has strong puncture and impact resistance, it also has unique tearing resistance, and it is easy to cut on site.

·Waterproof engineering of open-cut subway, tunnel, water pool, reservoir, water canal etc.

·The waterproof engineering which does not allow open fire.

·Double side self-adhesive sheet material is appropriate to auxiliary waterproof engineering, it can also used for the joint cohesiveness and seal of two non-compatible waterproof material layers.