標準號：BS EN 12272-3-2003
中文標準名稱：淤漿鋪路料.試驗方法.用Vialit板沖擊試驗方法測定粘合劑集料的粘著性
英文標準名稱：Surface dressing - Test methods - Determination of binder aggregate adhesivity by the Vialit plate shock test method
標準類型：Q20
發布日期：2003/5/21 12:00:00
實施日期：2003/5/21 12:00:00
中國標準分類號：Q20
國際標準分類號：93.080.20
適用范圍：This European Standard specifies the measurement of the binder aggregate adhesivity, and the influence of adhesion agents or interfacial dopes an adhesion characteristics as an aid to design binder aggregate systems for surface dressing. It is not intended that this method is used on site for quality control. This European Standard specifies methods of measurement of: — the mechanical adhesion of the binder to the surface of the aggregate; — the active adhesivity of the binder to the chippings; — the improvement of the mechanical adhesion and active adhesivity by adding an adhesion agent either into the mass of the binder or by spraying the interface between binder and chippings; — the wetting temperature of the binder to the aggregate; — the variation of adhesivity below the fragility temperature. This test method is suitable for: — all the hydrocarbon binders used for surface dressings (e.g. conventional or polymer modified binders, fluxed or cut-back binders or, conventional or polymer modified bituminous emulsions); — all the aggregate types used for surface dressings; — following aggregate product sizes: — set 1: 2/5 mm, 5/8 mm, 8/11 mm and 11/16 mm; — set 2: 2/6 mm, 4/6 mm, 6/10 mm and 10/14 mm. NOTE Further information concerning the purpose of the test may be found in annex D.