Good quality Membrane Roof - EVA (Ethylene-vinyl acetate (EVA) – Trump Eco

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Good quality Membrane Roof - EVA (Ethylene-vinyl acetate (EVA) – Trump Eco Detail:

EVA (Ethylene-vinyl acetate (EVA)

Ethylene-vinyl acetate (EVA), also known as poly (ethylene-vinyl acetate) (PEVA), is the copolymer of ethylene and vinyl acetate. The weight percent of vinyl acetate usually varies from 10 to 40%, with the remainder being ethylene. There are three different types of EVA copolymer, which differ in the vinyl acetate (VA) content and the way the materials are used.

EVA waterproof membrane is a kind of flexible sheet material manufactured through a series of processes including shaping, cooling, testing, bundling and packaging, with ethylene vinyl acetate copolymer as the main raw material, mixed with an appropriate amount of modifiers, antioxidants, ultraviolet absorbers, colorants, fillers, plasticizers, etc.

EVA waterproof membrane is featured by excellent resistance to environmental stress cracking, good toughness, weather resistance, low temperature resistance, strong elasticity, resistance to stress cracking, flexibility, high strength, small specific gravity, high elongation, conveninent laying, no displacement, etc. It applies to a variety of underground caves, tunnels, subways, municipal construction and other waterproofing and seepage-proofing works.

TESTED PROPERTY TEST METHOD UNIT
ENGLISH METRIC
VALUE
ENGLISH METRIC
30PV 40PV 50PV 60PV
Thickness ADTM D 5199 mil(mm) 30±1.5(0.76±0.04) 40±2(1.02±0.05) 50±2.5(1.27±0.06) 60±3(1.52±0.08)
Tensile properties:
Strength at break
Elongation
Modulus @ 100%
ASTM D 882 Min lbs/in(kN/m)
%
lbs/in(kN/m)
73(12.8)
380
32(5.6)
97(17)
430
40(7.0)
116(20.3)
430
50(8.8)
137(24.0)
450
60(10.5)
Tear Strength ASTM D 1004 min Ib(N) 8(35) 10(44) 13(58) 15(67)
Dimensional Stability ASTM D1204 Max Chg % 3 3 3 3
Low temperature impact ASTM D 1790 Pass °F(°C) -20(-29) -20(-29) -20(-29) -20(-29)
INDEX  PROPERITIES
Specific Gravity ASTM D 792 Typical g/cc 1.2 1.2 1.2 1.2
Water Extraction %loss(Max) ASTM D 1239 Max
Loss
% 0.15 0.2 0.2 0.2
Average Plasticizer Molecular Weight ASTM D 2124 400 400 400 400
Votatility  Loss % loss(Max) ASTM D 1203 Max Loss % 0.7 0.5 0.5 0.5
Soil Burial
Break strength
Elongation
Modulus @ 100%
G160 max chg %
%
%
5
20
20
5
20
20
5
20
20
5
20
20
Hydrostatic Resistance ASTM D 751 min psi(kpa) 100(690) 120(830) 150(1030) 180(1240)
SEAM STRENGTH
Shear Strength ASTM 882 D  min lbs/in(kN/m) 58.4(10) 77.6(14) 96(17) 116(20)
Peel Strength ASTM 882 D  min lbs/in(kN/m) 15(2.6) 15(2.6) 15(2.6) 15(2.6)
This data is provided for informational purposes only. Trump ECO makes no warranties as to the suitability or the fitness for a specific use or merchantability of the products referred to.

APPLICATIONS

  • Municipal works: Subway station and subway running tunnel.

  • Highway: Highway tunnel.
  • High-speed railway: High-speed railway running tunnel.
  • Industrial and civil building: Waterproofing engineering of basement foundation slab and side wall constructed in the method of external prevention and internal pasting.








Why Choose Us

  • Competitive pricing.
  • Supplying waterproofing solutions since 1983.
  • We concentrate on service quality and professional skills.
  • Manufacturing geosynthetics & macromolecule waterproofing materials since 2001.
  • 24/7 service available.
  • Free sample.
  • Online factory check.
  • On time delivery.
  • ASTM CE CRI standard.
  • OEM order is acceptable.
  • Professional R&D team.

Features

  • Convenient construction, easy welding.

  • Excellent toughness, weather resistance, low temperature resistance.
  • Independent bubble structure, low surface water absorption rate, and good permeability.
  • Corrosion resistance to organic solvents such as acid, alkali, salt, oil, etc.
  • Good anti-seepage performance and high barrier property.



Product detail pictures:

Good quality Membrane Roof - EVA   (Ethylene-vinyl acetate (EVA) – Trump Eco detail pictures

Good quality Membrane Roof - EVA   (Ethylene-vinyl acetate (EVA) – Trump Eco detail pictures

Good quality Membrane Roof - EVA   (Ethylene-vinyl acetate (EVA) – Trump Eco detail pictures


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We normally believe that one's character decides products' quality, the details decides products' high-quality ,while using the REALISTIC,EFFICIENT AND INNOVATIVE staff spirit for Good quality Membrane Roof - EVA (Ethylene-vinyl acetate (EVA) – Trump Eco, The product will supply to all over the world, such as: Russia, Berlin, Malta, We've been persisting in the business essence "Quality First, Honoring Contracts and Standing by Reputations, providing customers with satisfying products and service. " Friends both at home and abroad are warmly welcome to establish everlasting business relations with us.
  • This company can be well to meet our needs on product quantity and delivery time, so we always choose them when we have procurement requirements.
    5 Stars By Rachel from Stuttgart - 2017.01.11 17:15
    After the signing of the contract, we received satisfactory goods in a short term, this is a commendable manufacturer.
    5 Stars By Nicole from Ghana - 2017.08.21 14:13

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