Contact Us

Tel:+86-536-5295955

Fax:+86-536-5522139

Mob:+86-18463661812

welcome your enquiry anytime

Home > News > Content
APP-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Jul 29, 2017

APP-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Basic Info

  • Model NO.: APP-PYPE

  • Ceiling Tile Shape: Roll

  • Thickness: 3.0mm

  • Function: Waterproof

  • Specification: European Standard

  • HS Code: 6807100090

  • Type: Roofing and Waterproofing

  • Material: Bitumen

  • Surface Treatment: Film Coated

  • Certification: ISO, MSDS, CE

  • Usage: Outdoor

  • Transport Package: Roll

  • Origin: China

APP-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Product Description

APP-PYPE
APP-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film
 
Description
APP-PYPE is a waterproofing modified bitumen base sheet consisting of
atactic polypropylene (APP) or amorphous poly-α-olefin (APAO, APO)
modified asphalt reinforced with polyester fiber covering with polyet-
hylene surfacing. There have three kinds of thickness: 3 mm, 4 mm and 5 mm.
 
Where to use

  • Roofs or undergrounds;

  • Pools, such as swimming pools, fire pools;

  • Subways, tunnels, concrete road or bridge surfaces;

  • Sewage plants, garbage burying projects;

  • Penstocks.

 
APP-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Advantages

  • The combination of polyester fiber and APP modified bitumen is showed excellent performance on waterproofness;

  • It will be a high-strength membrane to resist water;

  • Puncture-resisting, tear-resisting, corrosion-resisting, mould-resisting and weather-resisting;

  • Excellent tensile strength and elongation;

  • Strong adaptability for substrate shrinkage, deformation and cracks;

  • High temperature resistance(130° C);

  • Convenient to apply: use heat fusion method in all seasons.

 
APP-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Standards
EN 13707
 

Storage
APP-PYPE material should be stored in well-ventilated shade place and protected from sun or rain. The temperature in stored places can not be higher than 50° C. It only can be put vertically in single-level. The normal shelf life is 1 year.
 
Transportation
APP-PYPE material can not be inclination or lateral drift. Cover with cloth when it is necessary.
 
Application System
Yuhong modified bitumen membrane waterproof system includes substrate, undercoat, membrane waterproof layer, protection and isolation layer.
Yuhong also provide a complete line of compatible accessories and components, including primers, adhesives for membrane, pipe clamps, terminal battens and screws.
 
APP-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film Application Method
Surface preparation
Surfaces should be dry, clean, smooth and free from any dusts, oil or loose particles. Cracks and surface irregularities need to be filled by polymer mortar.
Priming
Before membrane laying, substrate treating agent need to be brushed evenly and completely cover all laying places.
Membrane Laying
For adhesion between membrane and substrate or membranes, it can use hot melt method or cold adhesion method. According to application designs and specific applied parts, it can be applied by fully adhered method, strip adhered method and border adhered method.
Sealing, fixing and constraining on vertical surfaces
On vertical surfaces, fix with metal battens and seal with sealants for membranes.
Application on protection and isolation layer
After membrane laying, apply on protection and isolation layer according to waterproof layer design.

ItemUnitsRequirementsTest Method
Visible defects-Visible defectsEN 1850-1
Thicknessmm≥3.0EN 1849-1
Mass per unit area3 mmKg/m2≥3.3EN 1849-1
4 mm≥4.3
5 mm≥5.3
Lengthm10±0.01EN 1848-1
Widthm1±0.01EN 1848-1
Straightnessmm/10 m≤20EN 1848-1
Maximum tensile forceLongitudinalN/50 mm≥800EN 12311-1
Transversal≥800
Elongation at the maximum tensile forceLongitudinal%≥35EN 12311-1
Transversal≥35
Maximum peel resistance of jointN/50 mm≥75EN 12316-1
Average peel resistance of joint≥50
Resistance to tearing(nail shank)N≥250EN 12310-1
Dimensional stability%±0.6EN 1107-1
Shear resistance of jointN/50 mm≥400EN 12317-1
Flexibility at low temperature° C-15EN 1109
Water tightnessk Pa≥60EN 1928
Flow resistance at elevated temperature° C130EN 1110
Resistance to impactmm2000EN 12691
Resistance to static loadingkg15EN 12730
Artificial ageing behaviorDetermination of visible defectsBlister-No blisterEN 13707
EN 1297
EN 1850-1
Crack-No crack
Hole-No hole
Nake spots--
Reaction to fireClass EEN ISO 11925-2
EN 13501-1


APP-Modified Bitumen Waterproof Membrane with Polyester Fiber and PE Film.jpg