無錫建儀水泥膠砂攪拌機(Model JJ-20H mixer for cement mortar)主要用于水泥膠砂試件制備時的攪拌。JJ-20H水泥膠砂攪拌機產品符合GB/T17671-2021(水泥膠砂強度檢驗方法(ISO法))、JC/T 681-2022(行星式水泥膠砂攪拌機)新標準自2023年4月1日起實施、BS3892、ISO679標準要求。 JJ-20H cement mortar mixer is supervised by China Academy of Building Materials Science and Technology. The product meets the requirements of GB/T17671, JC/T681, BS3892 and ISO679 standards. It is suitable for mixing cement mortar specimens. It can also be used for American ASTM standards and Japanese standards for cement testing and mixing of clean slurry and mortar.