Process for preparing bituminous binder modified with synthetics for construction materials

Process for preparing bituminous binder modified with synthetics for construction materials

CN
  • CN 1,025,742 C
  • Filed: 09/16/1988
  • Issued: 08/24/1994
  • Est. Priority Date: 06/28/1988
  • Status: Active Grant
First Claim
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1. , the manufacture method that the particularly pavior that a kind of material of construction is used is used with the bituminous binder of synthetic materials modification, the step that wherein forms binding material comprises:

  • molten asphalt is quickened to mix with thermoplastic synthetic material or thermoplastic synthetic material mixture, and this mixture passed through slit, and sharply be parked on the impingement area(s) of mixture and the kinetic energy that is provided with some amount is handled to carry out homogenizing the temperature head when said kinetic energy will be equivalent to treatment temp and thermoplastic synthetic material or thermoplastic synthetic material mixture at least and forms the molecular fragment of easy reaction between the cracking temperature extremely.

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