EVA Waterproof Special Geomembrane Has Good High Barrier Properties, Low Temperature Bending

• Customization: Available
• After-sales Service: Online Technical Support
• Certification: ISO9001, ISO14001, ISO45001
• Model NO.: NO. 35 (JF1-EPDM-15.0m*2.0m*2.0mm)
• Thickness: 1.5mm
• Standard: GB/T 18173.1-2012
• Impermeability: 0.2/0.3MPa Without Leakage
• Standard Test Condition: 1.5n/mm
• Elongation at Break Retention: 70% Min
• Type: Roofing and Waterproofing
• Ceiling Tile Shape: Roll
• Material: HDPE
• Ceiling Tile Type: Mineral Wool Ceilings
• Surface Treatment: Spray Painted
• Function: Anti-static, Fireproof, Heat Insulation, Sound-Absorbing, Waterproof
• Color: White
• Usage: Outdoor, Indoor
• Warranty: 5 Years
• Transport Package: Inner Pipe + Outside Woven Bag or Film
• Specification: 0.03mm-3.0mm Acceptable customization
• Trademark: Chuangwan
• Origin: China
• HS Code: 3926909090
• Production Capacity: 50000 Square Meters /Day
• Package Size: 500.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 119.000kg

Product Description

Anhui Chuangwan New Materials

 

Performance:

EVA waterproof membrane is made from a special formula of native resin with a certain proportion of EVA

added. It is produced through the compression and flattening extrusion process. During the production pro

cess, hanging straps can be added as fixation, and can be suspended for auxiliary construction to achieve

nail free laying, improve laying quality and efficiency, and significantly reduce the overall cost of the project.

The product thickness is generally designed as 1.5mm, 2.0mm, 2.5mm, 3.0mm, with a width of mostly 3 m

eters. The length is generally determined according to engineering design requirements.

Features:

EVA waterproof membrane has good flexibility, flexibility, and excellent low-temperature bending resistanc

e. It has excellent anti-seepage and high barrier properties, acid and alkali resistance, and chemical

corrosion resistance.

Scope of Application:

Mainly used for railway tunnels, highway tunnels, subways, and various municipal underground anti-see pa

ge projects. Currently, the standards for EVA waterproof film implementation include highway tunnels

GB/T 18173.1-2012 and railway tunnel standards TB/T3360.1-2014.

Technical Parameter:
 

Waterproof board:                                                   TB/T3360.1-2014
No.	Item				Index
					EVA	ECB	PE
1	Tensile property		Tensile strength at break(MPa)		>=18	>=17	>=18
			Elongation at break(%)		>=650	>=600	>=600
2	Tear strength( KN/m)				>=100	>=95	>=95
3	Impermeability(0.3MPa/24h)				No-leakage	No-leakage	No-leakage
4	Low temperature bending(-35ºC)				No cracks	No cracks	No cracks
5	Heating expansion amount		Extend(mm)		<=2	<=2	<=2
			Shrink(mm)		<=6	<=6	<=6
6	Hot air aging(80ºC×168h)		Tensile strength at break(MPa)		>=16	>=14	>=15
			Elongation at break(%)		>=600	>=550	>=550
7	Alkali resistance (saturated Ca(OH)2 solution×168h)		Tensile strength at break(MPa)		>=17	>=16	>=16
			Elongation at break(%)		>=600	>=600	>=550
8	Artificial aging		Breaking tensile strength retention rate(MPa)		>=80	>=80	>=80
			Retention rate of elongation at break(%)		>=70	>=70	>=70
9	Puncture strength		Thickness1.5mm(N)		>=300	>=300	>=300
			Thickness2.0mm(N)		>=400	>=400	>=400
			Thickness2.5mm(N)		>=500	>=500	>=500
			Thickness3.0mm(N)		>=600	>=600	>=600

 

GB/T 18173.1-2012
Project			Vulcanized rubber type			Non-vulcanized rubber type			Resin type
			JL1	JL2	JL3	JF1	JF2	JF3	JS1	JS2	JS3
Tensile strength, MPa	Normal temper ature (23ºC)≥		7.5	6.0	6.0	4.0	3.0	5.0	10	16	14
	Normal temper ature (60ºC)≥		2.3	2.1	1.8	0.8	0.4	1.0	4	6	5
Elong ation at break,%	Normal temper ature (23ºC)≥		450	400	300	400	200	200	200	550	500
	Low temper ature (-20ºC)≥		200	200	170	200	100	100	-	350	300
Tear strength, KN/m≥			25	24	23	18	10	10	40	60	60
Impermeability, 30min			0.3 MPa without leakage	0.3 MPa without leakage	0.2 MPa without leakage	0.3 MPa without leakage	0.2 MPa without leakage	0.2 MPa without leakage	0.3 MPa without leakage	0.3 MPa without leakage	0.3 MPa without leakage
Low tempera ture bending			No crack at -40ºC	No crack at -30ºC	No crack at -30ºC	No crack at -30ºC	No crack at -20ºC	No crack at -20ºC	No crack at -20ºC	No crack at -35ºC	No crack at -35ºC
Heating expan sion capacity, mm	Elonga tion,≤		2	2	2	2	4	4	2	2	2
	Shrink age,≤		4	4	4	4	6	10	6	6	6
Hot air aging (80ºC× 168h)	Tensile strength retention rate,%≥		80	80	80	90	60	80	80	80	80
	Elong ation at break retention rate,%≥		70	70	70	70	70	70	70	70	70
Alkali resist ance  (satur ated Ca(OH)2 solution 23ºC× 168h)	Tensile strength retention rate,%≥		80	80	80	80	70	70	80	80	80
	Elong ation at break retention rate,%≥		80	80	80	90	80	70	80	90	90
Ozone aging (40ºC× 168h)	Elong ation of 40%, 500×10^-^8		No crack	-	-	No crack	-	-	-	-	-
	Elong ation of 20%, 200×10^-^8		-	No crack	-	-	-	-	-	-	-
	Elong ation of 20%, 100×10^-^8		-	-	No crack	-	No crack	No crack	-	-	-
Artificial climate aging	Tensile strength retention rate,%≥		80	80	80	80	70	80	80	80	80
	Elong ation at break retention rate,%≥		70	70	70	70	70	70	70	70	70
Bond stripping strength (slice to slice)	Standard test condition, N/mm		1.5
	Soaking retention rate (23ºC× 168h), %≥		70

Product Display:
 

Appearance quality:

1. There are no joints within the specified length.

2. The surface is flat, the edges are neat, and there are no cracks, mechanical damage, creases, holes, bu

bbles, and abnormal adhesion that affect the use.The thickness is uniform.

3. The appearance color is the natural color of the material, without any added pigments or fillers.

4. Under conditions that do not affect use, the depth of surface dents shall not exceed 5% of the thickness.

Classification of EVA waterproof membrane:
 

Classification			Code	Main raw materials
Homogeneous sheet	Vulcanized rubber		JL1	EPDM rubber
			JL2	Rubber plastic blending
			JL3	Neoprene rubber, chlorosulfonated polyethylene, chlorinated polyethylene, etc
	Non vulcanized rubber		JF1	EPDM rubber
			JF2	Rubber plastic blending
			JF3	Chlorinated polyethylene
	Resins		JS1	PVC, etc
			JS2	Ethylene vinyl acetate copolymer, polyethylene, etc
			JS3	Blending of ethylene vinyl acetate copolymer with modified asphalt, etc
Composite sheet	Vulcanized rubber		FL	(EPDM, butyl, chloroprene rubber, chlorosulfonated polyethylene, etc.)/fabric
	Non vulcanized rubber		FF	(Chlorinated polyethylene, EPDM, butyl, chloroprene rubber, chlorosulfonated polyethylene, etc.)/fabric
	Resins		FS1	PVC/fabric
			FS2	(Polyethylene, ethylene vinyl acetate copolymer, etc.)/Fabric
Self-adhesive sheet	Vulcanized rubber		ZJL1	EPDM/self-adhesive material
			ZJL2	Rubber plastic blend/self-adhesive material
			ZJL3	(Neoprene rubber, chlorosulfonated polyethylene, chlorinated polyethylene)/self-adhesive material

Product Naming:

1. Marking method: Type code, material (abbreviation or code), specification (length * width * thickness)

2. Example: Homogeneous sheet: Vulcanized ethylene propylene diene rubber (EPDM) EVA waterproof

film with a length of 20.0m, a width of 1.0m, and a thickness of 1.2mm is marked as JL1-EPDM-20.0m *

1.0m * 1.2mm.

Packing&Shipping:
 

 

The product quality fully conforms to the national standard GB/T and the China Railway Corporation iron

standard TB/T, and the product has obtained the CRCC certification issued by the China Railway Certific

ation body. It has passed ISO9001-2015 quality system certification, ISO14001-2015 environmental man

agement system certification,ISO45001-2018 occupational health and safety management system certifi

cation, and has reached the domestic advanced level in similar products.




Company Profile:

Anhui Chuangwan New Materials Co., Ltd. is a certified supplier on the Made-in-China platform. At th

e same time, our company has proudly become a member unit of the China Geosynthetic Materials E

ngineering Association, specializing in the manufacturing, production, and sales of geosynthetics for m

ore than 20 years. We have always been committed to building a strong global infrastructure and have n

ever given up. We will continue to strive forward in the future!

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We promise:

1. Safety production

2. Ensure the quality of goods

3. Timely supply

4. Accept customization of any size specification

Q1. Can you do OEM?

A1. Yes.of course.We can produce the products as per your request. If you can offer samples to us,it will be

more convenient.

Q2. If I want to order a small quantity goods,can you do it?

A2. If the product you need we have stock available,that would be great,you can choose the instock goods. 

but if not, don't worry, we can take your order with our other clients' order to be produced together.But it nee

ds to wait some time .

Q3. Can I get a sample from your company?Should I pay for the express fee?

A3. If you can accept our available sample,we can offer free sample to you. If you want a customized sample,

we can renegotiate the cost. About the express fee,please offer a freight collected account and pay for the ex

press fee by your side. After confirming your order, the sample's freight cost will be deducted from your order'

s total cost.

Q4. How will you follow my order?

A4. When the goods are started to produce,we will take photos for the goods and send it to you. If you find an

y production deficiencies,please contact us to correct it. We will keep in touch with you in the whole production

by e-mail or instant messaging, like Skype/Viber/WhatsApp, you can get the latest news about your order. Afte

r the goods are finish,we will take photos for the goods and packing to you before shipping.

Q5. What is your exporting countries?

A5. We have good sales performance and win good international reputation in more than 15 Countries and  re

gions,such as Japan, America, Australia,Russia, Canada,Middle East and so on.