High-temperature resistant cement emulsified asphalt mortar material

High-temperature resistant cement emulsified asphalt mortar material

  • CN 102,101,791 B
  • Filed: 02/23/2011
  • Issued: 02/04/2015
  • Est. Priority Date: 02/23/2011
  • Status: Active Grant
First Claim
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1. a resistant to elevated temperatures cement emulsified asphalt mortar material, is characterized in that it comprises following component:

  • Cement 100 parts, emulsified bitumen 35 ~ 45 parts, fine aggregate 135 ~ 165 parts, aluminium powder 0.001 ~ 0.02 part, 25 ~ 35 parts, water, water reducer 0.1 ~ 0.6 part, sequestrant 0.1 ~ 0.3 part, is more than weight part;

    Described sequestrant is selected from hydroxy ethylene diphosphonic acid (HEDP), hydroxy ethylene diphosphonic acid disodium, hydroxy ethylene diphosphonic acid four sodium, aminotrimethylene phosphine (ATMP), Amino Trimethylene Phosphonic Acid four sodium, ethylenediamine tetraacetic acid (EDTA) (EDTA), the mixture of more than one arbitrary proportions in diethylenetriamine penta (DTPMP).

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