EPDM Waterproofing Membrane for Roof, Pond, Underground

• Material: EPDM
• Function: Anti-Slip, Moisture Proof, Rot Proof, Wear-Resistant, Fireproof, Waterproof, Anti-Static, Thermal Insulation
• Thickness: 2.0mm---3.5mm
• Lead Hardness: Soft
• Surface Treatment: Simple Color
• Pattern: Embossed
• Model NO.: EPDM0029
• Color: Single Color
• State: Roll
• Usage: Household, Outdoor, Commercial, Sports
• Transport Package: Ocean Ship
• Specification: 2.0mm thick
• Trademark: Quanda
• Origin: China
• HS Code: 4008210000
• Production Capacity: 200000 M2/Day

Product Description

EPDM waterproof membrane is made from ethylene propylene diene monomer (EPDM), adding into some chemical auxiliaries, for example, carbon black, nanophase modifier, plasticizer, vulcanization accelerator and others, the surface covered with polyethylene film, aluminum foil or fine sand, the base covered with a self-adhesive paper protection kind of self-adhesive flexible waterproof membrane. The product has a good self-adhesive and bending property, it easy to pave. it is one of the most excellent high elastic waterproof membrane with excellent performance elasticity.
 

Thickness(mm):	1.0,    1.2,   1.5,   1.8,    2.0
Allowable deviation(%):	-10   to   +15
Width(mm):	1000,   1200

EPDM waterproof roll specification:
	The item name		Value	Applicable test items
1	Tension Strength (N/cm)   (MPa)	Normal temperature ≥	7.5	GB6.3.2
		60ºC ≥	2.3
2	Elongation at break %	Normal temperature ≥	450
		-20ºC	200
3	Tear strength N	≥	25	GB6.3.3
4	Water tightness (0.3Mpa. 30 min)		No Leakage	GB6.3.4
5	Flexibility at low temperature (ºC)≤		-40	GB6.3.5
6	Heat expansion (mm)	Extended ≤	2	GB6.3.6
		Contraction ≤	4
7	Hot air ageing      (80ºC×168h)	Fracture tensile strength retention %≥	80	GB6.3.7
		Keep rate tore elongation %≥	70
8	Alkaline     [10%Ca(OH)2        Normal      temperature×168h]	Fracture tensile strength retention %≥	80	GB6.3.8
		Keep rate tore elongation %≥	80
9	200×10-8 Ozone aging  (40ºC×168h)		-	GB6.3.9
10	Artificial climate ageing	Fracture tensile strength retention %≥	80	GB6.3.10
		Keep rate tore elongation %≥	70
11	Bond peel strength	N/mm Standard test condition ≥	1.5	GB6.3.11
		Inundate retention                (Normal temperature×168h) %≥	70

Advantage:
1) Good aging resistance, acid and alkali resistance, corrosion resistance, service life up to 50 years.
2) Excellent performance to high and low temperature (-40ºC ~ +100ºC), UV resistant and anti-corrosion.
3) Higher tensile strength and better extensibility,  it can better meet the needs of expansion or cracking of the base layer.
4) Easy installation, solid joint, and no environmental pollution.
5) Light weight and reduced roof load.

Application:
  1) Roofs, basement, toilet, bridge, underground, tunnel and dam.
  2) Industrial and civil building waterproof.
  3) Geo-synthetic liner for swimming pool, channels, irrigation system
  4) Especially for projects with high requirements in durability, anti-corrosion and deformation.



 

Construction Method:
1). Ensure all surface are clean,dry and dust-free. Remove any loose particles and any rust with a wire brush & soft broom.
2).Roll out the membrane.
3).Remove the backing paper and place the adhesive side to the previously prepared surface.
4).To ensure a tight contact-smooth the tape down with a dry cloth, remocing all the air bubbles;
5).Press the tape to the surface firmly once in position.
6).Smooth flat all edages with a wallpaper roller or trowel.
7).After use reseal pack and store upright in cool,dry condition.

 

Storage and Transportation:
  1) Waterproof materials should be stored under dry and ventilated conditions.
  2) Different types of membranes must be piled separately.
  3) Under usual condition, storage period is one year since production date.
  4) Waterproof materials should be put vertically during transportation.
  5)  It should be kept away from sunshine and rainwater.
  6) Transport and storage process should be away from the fire source, storage temperature does not exceed 35 ºC, the storage period is 1 year.