Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Okada A. and Maruta H. and Nakamura H. and Hayakawa T.,Frost Damage Restraint Technology with Special Paraffin Emulsion,Concrete Journal,0387-1061,Japan Concrete Institute,2022,60,10,902-908,https://cir.nii.ac.jp/crid/1390016184232399616,https://doi.org/10.3151/coj.60.10_902