WATER PERMEABLE SIDEWALK ASPHALT MIXTURE,申请号KR19920021101-传众专利搜索

WATER PERMEABLE SIDEWALK ASPHALT MIXTURE

申请公布号：KR950006734(B1)

申请号：KR19920021101

申请日期：1992.11.11

申请公布日期：1995.06.22

申请人：

KIM, HYON - JUN;HAN, KYU - HWAN;HWANG, KUK - SONG

发明人：KIM, HYON - JUN;HAN, KYU - HWAN;HWANG, KUK - SONG

分类号：E01C19/00;(IPC1-7):E01C19/00

主分类号：E01C19/00

摘要：The water permeable asphalt blending agent for pavement 2.5-5.5% in the mixture of the asphalt for pavement 72-94%, acryl series modified butadien polymer (liquid type at room temperatur) 5-26%, and ammonium chloride 1-2% was mixed with crushed stone granules 94.5-97.5% to manufacture water permeable asphalt. This asphalt mixture exhibited a superior mechanical strength.