Skip to content Skip to main menu

Asphalt

CITYOFTECH

FRM Asphalt Additives

Overview

  • FRM asphalt additives are products that improve the workability, constructability, and durability of asphalt concrete.
    Composed of a mediator, process oil, warm mix agent, and elastic and rigid modifers

Features

  • Increase of resistance to plastic deformation and cracking

  • Improvement of mixabillity and workability

  • Improvement of asphalt thermo-sensitivity

  • Reduction of maintenance costs

Comparison with Normal Asphalt Additives

Product Line-up

FRM Product Line-up
Name Type Q'ty of Use
(kg/Ascon 1ton)		 Porosity (%) PG Remarks
FRM-M A Modified Asphalt Concrete 3 3~6 PG70-22 · Prevention of plastic deformation
B 4 PG76-22
C 8.5 PG76-22 · 6mm, 10mm, 13mm, 19mm
FRM-D Low-Noise & Drainable Asphalt Concrete 8.5 16 or more PG82-22 · Reduce noise & Allow for drainage
FRM-WP Waterproof Asphalt Concrete 22 Upper : 2~4 PG82-22 · Waterproofing layer
· For bridges, underpasses, and overpasses
Lower : Under 2
FRM-R A Modified Asphalt Concrete (Recycled Agg.) 2 3~6 PG70-22 · Use recycled aggregates
4 PG76-22
FRM-Colored Colored Asphalt Concrete - 3~6, 16 or more PG76-22
PG82-22		 · Use colorless asphalt
· For sidewalks, bicycle lanes, walkways, plazas, and parking lots
· Drainable (Porosity : 16% or more)
* 6mm fine particle asphalt concrete is used for thin layer pavements with porosity of 3~6%, 8~15%, and greater than 16%.
It can be heated and produced on-site utilizing our Mobile Asphalt Concrete Production Facilities (FR-APS, FR-S) and Ton-bag asphalt concrete.
Go to top