Cookie Img Back to top
   Call Me Free Offline
Home » Products » Torch Applied Bitumen Membrane » POLYMER MODIFIED BITUMENT WATERPROOF MEMBRANE FOR RAILWAY&BRIDGE

POLYMER MODIFIED BITUMENT WATERPROOF MEMBRANE FOR RAILWAY&BRIDGE

POLYMER MODIFIED BITUMENT WATERPROOF MEMBRANE FOR RAILWAY&BRIDGE
POLYMER MODIFIED BITUMENT WATERPROOF MEMBRANE FOR RAILWAY&BRIDGE
Product Code : 01
Product Description

Polymer modified bitument waterproof membrane for railway&bridge is developed in order to satifsfy the high strength and dynamic loading environment,with long fiber polyester tire base felt,SBS as modifier,supplemented by various auxiliary modifier which is combined with the function of increase bonding performance.The cover material is modified bitumen,both sides covered with fine sand as isolation materials,and then composite with scientific bias-base design. 

Product features

  • With the design of “bias-base” and double side fine sand,the bonding problem between different layers of pavement is well solved
  • Can be strongly bonding with concrete,no bubble caused,good water permeability
  • The membrance has a strong tensile strength in vertical or horizontal direction,high elongation rate,good resistance to high temperature,anti-rabbing breaking ability to with stand repeated grind&puncture of equipment in the prime construction period,and also well withstand the repeated action of the car driving.
  • Endurable at cold environment,resistance to alkali and salt,rreezing thawing action,anti aging and anti fatigue,anti crack deformation ability etc
  • The construction performance is good,adpot hot melt method construction,the operation is convenient,save time,can effectively ensure the normal service life of railway bridge.

Specification

  • Product name:polymer modified bitument waterproof membrane for railway & bridge
  • Size: 4.5*10
  • Implemented standard: TB/T2965-2011

Where to use
Mainly used for high-speed railway, highway and other projects.

Item

Index

Soluble content(g/m2)≥

Thickness4.5mm,≥

3100

Heat resistance

115℃no flow or drippage

Tension of maximum peak ratevertical&horizontal)(N/cm)≥

210

Elongation of maximum peak ratevertical&horizontal)%)≥

50

Stretching phenomenon

450

Low temperature flexibility

-30℃No flaw

Water tightness0.4MPa2h

no leakage


KESHUN WATERPROOF TECHNOLOGY CO., LTD.

Contact Us

( *represents compulsory fields )

Tips on getting accurate quotes. Please include product name, order quantity, usage, special requests if any in your inquiry.