About us
About us
Gerpon is mainly dealing in producer and wholesale of all kinds of wear parts and special steel product at home and abroad.
Production Equipment
Production Equipment
Precise heat treatment of quenching, tempering and normalizing could make the steels in a perfect c..
Company Culture
Company Culture
Unity, hard work, realistic, innovative
Company  news
Company news
Industry News
Industry News
Inspection equipment
Inspection equipment
Separated quality testing department equipped advanced equipment
Quality control process
Quality control process
Quality control process
Wear parts
Wear parts
Widely used in foundation drilling,coal mining industry,geotechnical engineering,etc.
Global market
Global market
Domestic market
Domestic market

Application

Road construction cutters

 Road construction cutters

Detailed introduction

Pavement milling (cold planingasphalt milling, or profiling) is the process of removing at least part of the surface of a paved area such as a roadbridge, or parking lot. Milling removes anywhere from just enough thickness to level and smooth the surface to a full depth removal. There are a number of different reasons for milling a paved area instead of simply repaving over the existing surface.


The Asphalt Recycling and Reclaiming Association has defined five classes of cold planing that the Federal Highway Administration has recognized. The classes are:


Class I - milling to remove surface irregularities

Class II - milling to uniform depth 

Class III - same as class II with the addition of cross slope

Class IV - milling to the base or subgrade (full depth)

Class V - milling to different depths at different locations