Bureau of China railway 25 prestressed pipe pressure slurry with caulking agent manufacturers purchase plan

China railway bureau contract to build a high-speed rail project of Qingdao, 25 has started the construction, pipe grouting this piece of prestressed pipe pressure slurry flow velocity, the flexural and compressive strength must be fully meet the JTG/T F50 - 2011 'technical specification for construction of highway Bridges. We according to the field of prestressed pipe grouting agent ratio modulation, mixing after success, caulking agent manufacturers prestressed pipe pressure slurry successfully sent to the construction site.