Bitumen Waterproof Membrane for Road and Bridge
Negotiable
Min.Order:1
Weifang Hongyuan Waterproof Materials Co., Ltd.
Bitumen Waterproof Membrane for Road and Bridge
1. Introduction
ROSHER modified bitumen waterproof membrane for road and bridge is made of polyester mat as reinforcement, styrene-butadience-styrene(SBS), atactic polypropylene or atactic polyolefin(APP) plastomer as modified agent, covered with PE film, fine sand or mineral etc insulation material on both sides.
2. Product type
l Product classified as application: Z self adhesive application R heating&melting J heating&gluing application.
l Heating&melting application waterproof membrane classified as different modified material: Elastomer(SBS)/Plastomer(APP) modified bitumen waterproof membrane is rubber modified bitumen waterproof membrane and overall self adhesive,SBS as main material adding other polymer.
l App modified bitumen waterproof bitumen waterproof membrane can be classified into typeⅠand typeⅡ as the difference of bitumen coating layer style, fine sand(S) as surface material.
Bottom surface material of heating&hotting application waterproof membrane is classified into PE, sand. Bottom surface material of hotting&gluing application waterproof membrane is sand.
3. Characteristics
l having APP/SBS all characteristics
l having a high heat resistance, better high temperature shearing performance, to ensure waterproof layer not to damage when paving heat asphalt and concrete
l high breaking resistant, can withstand puncture of equipment grinding in application
l high tensile strength and elongation, high bonding strength with concrete
l not bubbling and stratifying, good impermeability performance and withstanding repeated role of travelling crane and hydrodynamic pressure
l good acid resistance, alkali and salt resistant performance, no effects of freeze-thaw cycles
l good anti-aging performance
4. Applications
Self-adhesive, SBS,APP Ⅰ -type membrane mainly used in the pavement of paved asphalt and concrete, APP Ⅱ -type membrane mainly used in the pavement of mixture of poured asphalt and concrete.