@article{PATENT,
      recid = {9314},
      title = {Permafrost ceramicrete},
      number = {PATENT},
      month = {Jul},
      year = {2005},
      abstract = {A dry mix of a calcined oxide of Ca and/or Mg and an acid  phosphate and fly ash with or without insulating extenders  useful in permafrost conditions. Calcined oxide is present  at about 12% to about 40% by weight and the acid phosphate  is present at about 35% to about 45% by weight. The fly ash  is present at about 10% to about 50% by weight with the fly  ash being between about 50% to about 100% class F with the  remainder class C. Insulating extenders are present in the  range from 0% to about 15% by weight of the combined  calcined oxide and acid phosphate and fly ash. 0.1% to  about 0.5% boric acid and/or borate by weight of the dry  mix is present.},
      url = {http://knowledge.uchicago.edu/record/9314},
}