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1.Introduction of waterproof membrane:

Self adhesive polymer modified bitumen waterproof membrane can operate in single layer, and is characterized by light weight, ageing resistance, with long service life, great tensile strength and high extension coefficient, which has strong adaptability to shrinkage, cracking and deformation in basic level. It can work well within -40°C to 100 °C and can be constructed with a single layer in ambient temperature.

2.Specifications and models

3.Main Feature:

 1. Cold construction, do not use open fire or extra adhesive, convenient for installation.

 2. Energy conservation and environmental protection

 3. Excellent adhesion to the basic level, unique self-healing property

 4. High tensile strength, long elongation, root puncturing resistance, corrosion resistance

4.Performance Indicators:

No Base type:

No.	Item				Index
					PE					PET			D
					I		II			I		II
1	Tensile Property			Tension/（N/50mm）  ≥	150		200			150		200	------------
				Expands rate of  max. tension /% ≥	200					30			-----------
				Asphalt breaking elongation rate /% ≥	250					150			450
				Stretching phenomenon	----------
2	Tear strength /N				60	110			30		40		-----------
3	Heat-resistance				-----------
4	Low temperature flexibility  /℃				-20	-30			-20		-30		-20
					No cracks
5	Watertightness				0.2Mpa,120min  Watertightness								-----------
6	Peel strength	Membrane and Membrane			1.0
		Membrane and aluminum plate			1.5
7	Water tightness of screw rod				Pass
8	Oil permeability /pages				2
9	cohesion				20
10	Heating ageing		Pull retention rate		80
			Expands rate of  max. tension		200			30				400
			Low temperature flexibility		-18	-28			-18		-28		-18
			Peel strength   Membrane and aluminum plate		1.5
11	Heat stability		Appearance		No drum, wrinkles, sliding, flowing
			Dimension change / % ≤		2

 

Polyester Base type:

No.	Item				Index
					I	II
1	soluble content			2.0mm	1300	--------
				3.0mm	2100
				4.0mm	2900
2	Tensile property	Tension/（N/50mm）		2.0mm	350	--------
				3.0mm	450	600
				4.0mm	450	800
		Expands rate of  max. tension / % ≥			30	40
3	Heat-resistance				70℃ No sliding, flowing, dripping
4	Low temperature flexibility  /℃				-20	-30
					No cracks
5	Watertightness				0.3Mpa,120min Watertightness
6	Peel strength/(N/mm)		Membrane and Membrane		1.0
			Membrane and aluminum plate		1.5
7	Water tightness of screw rod				Pass
8	Oil permeability /pages				2
9	cohesion				15
10	Heat stability	Pull retention rate    ≥			30	40
		Low temperature flexibility / ℃			-18	-28
					No cracks
		Peel strength   Membrane and aluminum plate   ≥			1.5
		Dimensional stability   ≤			1.5	1.0
11	Self-adhesive polymer peel strength / （N/ mm）  ≥				1.5

6.Applications:

1) Widely used in the industrial and civil building roofing, basement, underground, pool, tunnel, wooden & metal roofing.

2) Specially applied in the chemical factory, garment factory, granary, etc.

3) Excellent low temperature performance is especially for cold areas.

7.Storage Method:

1.Different items, models, dimensions and grades should be stored separately.
2.Put the product in a dry ventilated place with the temperature lower than 50^°C and the height less than 2 layers.
3.It will not be guaranteed if any problems caused by wrong transportation or storage or the storage years are more than a year.
4.All the rolls should be erect without any putting across or incline. 

8.Factory

9.Packaging & Shipping

10.FAQ

1.Are you a factory or trading company ?
Yuanjin Reply :We are manufacturer with the export qualification.
2. How long have you been in waterproofing?
Yuanjin Reply: Our company has been in waterproofing industrial for more than 30 years.
3. Can I have samples before order?
Yuanjin Reply: Yeah, Free sample is available
4.How long you need to process my order?
Yuanjin Reply: We have stock for all type membrane, we can ship you order in 3 working days.
5.What quality guarantee can I get?
Yuanjin Reply: We have 1 year quality guarantee, please understand we not guarantee for your wrong operation or storage.
6.What is your terms of payment?
Yuanjin Reply: T/T 30% as deposit, and 70% before delivery; L/C at sight.
7.The Qualification of our factory :
Yuanjin Reply: ISO9001;CE;
8.Where is your company located ? How can I visit there ?
Yuanjin Reply: Our company is located in Weifang City ,Shandong Province,China.
We would arrange all the reception if you take the airport in Qingdao or Weifang