Origin

China

Modified Bitumen Waterproof Membrane for Road & Bridge

Professtional production Quality Assurance
Product Overview

ROSHERTM Road & Bridge Using Modified Bitumen Waterproof Membrane is made of polyester mat as reinforcement, Styrene- Butadiene- Styrene (SBS), Atactic polypropylene or Atactic Polyolefin (APP) Plastomer as modified agent. Covering PE film, fine sand or mineral etc. Insolation material on both sides

Product type

Product classified as application: Z self adhesive application R heating & melting J heating& gluing application waterproof membrane

Heating & melting or heating & melting application waterproof membrane classified as diferent modified material: Elastomer(SBS)\Plastomer(APP)modified bitumen waterproof membrane is rubber modified bitumen waterproof membrane and overall self ahesive, SBS as main material adding other polymer

APP modified bitumen waterproof membrane can be classified into type I and type II as the difference of bitumen coating layer style, fine sand (S) as surface material.
Bottom surface mateiral of Heating & hotting application waterproof membrane is classified into PE, sand. Bottom surface mateiral of hotting &gluing application waterproof membrane is sand
Property

Having APP / SBS all characteristics
Having a high heat resistance, better high temperature shearing performance, to ensure waterproof laye not to damage
When paving heat asphalt and concrete
High breaking resistant, can withstand puncture of equipment grinding in application
High tensile strength and elongation, high bonding strength with concrete.
Not bubbleing and stratifying, good impermeability performance and withstanding repeated role of travelling crane and hydrodynamic pressure.
Good Acid resistantce, alkali and salt resistant performance, no effects of freeze-thaw cycles.
Good Anti-aging performance
Applicable scope
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.