標準號：BS EN 13395-3-2002
中文標準名稱：混凝土結構的防護和修整用產品和系統.試驗方法.可加工性的測定.修整混凝土的流動試驗
英文標準名稱：Products and systems for the protection and repair of concrete structures - Test methods - Determination of workability - Test for flow of repair concrete
標準類型：Q72
發布日期：2002/7/31 12:00:00
實施日期：2002/7/31 12:00:00
中國標準分類號：Q72
國際標準分類號：91.080.40;91.100.30
適用范圍：This European Standard specifies a method for determining the workability of high flow hydraulic cement, PCC and PC based concrete products for the protection and repair of concrete, as defined in EN 1504-3, whose workability is outside the normal range for concrete as defined in ENV 206. Tests for the workability of repair products and systems based on thixotropic mortar and high flow grout or mortar are contained in [prEN 13395-1 and prEN 13395-2] respectively. Normal workability concrete mixes, which can include proprietary formulations, are applied and compacted in accordance with conventional practice. The workability of these products should be assessed using the slump, VeBe or other appropriate method given in EN 206-1. The workability of conventional high flow concrete mixes should be assessed by the method of EN 12350-5.