Top quality epdm rubber sheet roofing
EPDM rubber waterproof membrane is of high elasticity and has the best performance among high polymer waterproof materials, and is well recognized in the world. Since QIANYU EPDM rubber waterproof membrane production adopts the world-advanced equipment of cold feeding extrusion and continuous vulcanization technology, it will not spilt or crack.
EPDM rubber 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. The service life of EPDM rubber waterproof membrane is up to 50 years, which is known as "King of Waterproof".
Scopes of application:
1.Roofs, Basement, Toilet
2.Industrial and civil building waterproofing
3.Geo-synthetic liner for swimming pool, channels, dam and reservoir
4.Especially suit for projects with high requirements in durability, anti-corrosion and deformation
Technical index: GB18173 Standard
Item | Unit | Technical index | |
Breaking tensile strength | Mpa | ≥7.5 | |
Elongation at break | % | ≥450 | |
Tearing strength | KN/m | ≥25 | |
Water tightness , 30 min.0.3Mpa | - | No leakage | |
Brittleness point | ℃ | ≤-40 | |
Stretch tension at heating | Extension | mm | <2 |
Shrinkage | mm | <4 | |
Air oven aging | Breaking tensile strength to keep rate | % | ≥80 |
Elongation at break to keep rate | % | ≥70 | |
Ozone aging ( 40 ℃ ×168h ), elongation 40% , 500pphm | - | No cracks | |
Adhesion property |
| ||
Specification:
Type | 1.2mm 1.5mm 2.0mm Environment Friendly Rubber Waterproof Membrane | |||
Material | EPDM Rubber | |||
Thickness(mm) | 1.2 | 1.5 | 2.0 | |
Width(m) | 1.0 | |||
Application | Basements,underground,tunnel,swimming pool,roofs,channels,etc. | |||
Weight(kg/per unit) | 28 | 38 | 48 | |
Length(m) | 20m/roll | |||
Packing | 20sqm/roll, with kraft paper | |||
Color | Black | |||
- The substratum should be smooth, dry, clean, which can not have loosing and peeling phenomena.
- Before application, clean up the basic level and eradicate the impurities.
- Spread out the membrane on the substratum to loose sheet's stress. Use adhesive-glue to paint the substratum and the surface of membrane. When the adhesive is not sticky to hands, pave and press smoothly.
- When pave the second volume of membrane, extrude 100mm of the edge of overlap of the first roll and do not paint with the adhesive. Pave the membrane on the substratum according to step so as to finish the whole pavement. When paving, do not tighten the waterproof membrane violently.
- After that, use the special solvent to scrub the overlap joint. When it becomes fully dry , use the sheet glue to paint the both sides of the joint. Paint it again when it gets completely dry. Till the adhesive is not sticky to hands, press it smoothly and solidly.
- Pay attention to fire prevention during application. Basement construction site shall be equipped with ventilation facilities
Waterproof membrane and adhesives should be stored in a cool, ventilated, dry warehouse and keep far away from heat source. Organic solvent included in adhesives belongs to inflammable material, when used, stored and transported, pay attention to fire prevention. The storage life of adhesives is one year and can be used after inspection to make sure that they are up to standards.
We value every inquiry sent to us and ensure a quick competitive offer. If you order to us, we can promise the quality.
We put your order into our tight production schedule to ensure you punctual delivery time and send shipping notice to you as soon as your order is shipped. We respect your feedback after you have received the goods.
Because we have more than 10 years of experience in waterproof industry, all our products conform to national standard! We can promise an excellent service and a prompt delivery! Your order is welcome at any time!
Q: Do you charge for the samples?
According to our company policy, the samples are free, we only charge the freight. And we will return the
freight if you set the order .
Q: Can you produce the product according to customers' requirements ?
Sure, we are professional manufacturer, OEM is welcome.
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That's our customers' privacy, so we should protect their information. At the same time, please rest assured
that your information is also safe here.
Q: Are you a factory or a trading company?
Factory.
Q: What about the quality?
We can provide you samples for quality inspection. If you order to us ,we must promise the quality , if some
quality problem happened, we can have a negotiation of the compensation and sign agreements ,and our
after-sales department will perform the duties as the agreements.
Any questions, please feel free to contact us. we will give you a satisfied reply in 12 hours.
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