Key Facts

Polyasphalt 60/70

Penetration grade bitumen

Properties

  • Hot applied
  • Excellent barrier against penetration of water
  • Excellent resistance to chlorides and sulphates
  • Conforms to the following standards: ASTM D 946, AASHTO M 20, BS 3690

Description

Polyasphalt 60/70 is a penetration grade bitumen used as a paving grade bitumen used for the construction of roads and asphalt pavements. This is also used as a protective and waterproofing coating on concrete surfaces.

This TDS is applicable for the United Arab Emirates only. Please contact your local Polybit sales office for the available TDS in your region

Step by Step

Surface preparation 

The surface shall be cleaned thoroughly of all contaminants like dust, traces of curing compound, oil, grease. All surface imperfections and protrusions are to be removed and repaired. Structurally unsound and friable concrete must be removed and repaired with a suitable concrete repair mortar. 

Application

The bitumen being thermoplastic in nature requires initial heating in order to melt the bitumen in the supplied drum. Applied the hot melt bitumen with suitable means onto the concrete surface as per the required thickness.