补偿砼收缩膨胀仪计算方法 补偿收缩混凝土的纵向限制膨胀率和纵向限制干缩率按下式计算:εt=Lt-Lo/L×100% 式中εt——试件在龄期时间的纵向限制膨胀率或纵向限制干缩率(%) L——试件基本长度(300mm) Lo——时间长度的初始读数(mm) Lt——试件在龄期t时的长度读数(mm)
技术参数: 1、标准棒长度:L=355 0.02mm 2、测量范围:0-10mm【电子数显】 3、试模规格:100×100×400mm【限制收缩实验】 4、测量精度:0.001mm
献县鹏翼建筑仪器厂是目国内生产:公路试验仪器、建筑试验仪器的企业。在国内具有较高的知名度,本公司设备全,检测手段完善,技术力量雄厚。产品严格按照国家标准设计生产,除配套供应试验仪器设备外,我厂还承担新建试验室的规划设计,设备选型,安装调试,配件供应与后勤保障等业务。 PENGYI building instrument factory in Xian County is a domestic manufacturer of highway test instrument and building test instrument. In the country has a high visibility, the company's equipment, perfect detection means, strong technical force. Products in strict accordance with National Standards Design and production, in addition to supporting the supply of test equipment, I plant also undertake the new laboratory planning and design, equipment selection, installation and commissioning, spare parts supply and logistics support business. 补偿砼收缩膨胀仪计算方法 原创作者:河北献县鹏翼建筑仪器厂 |