Railway pressure slurry factory sale concrete admixture for railway concrete project

Model Number: XJ-YJ-Railway Brand Name: XJ Key Specifications/Special Features: Mainly used for grouting of concrete precast beams, main characteristic is large fluidity, micro expansion and good uniformity, early and high strengthIT is upgrade product of the common grouting agentOur grouting agent include highway and railway grouting agent Standards:JTG/TF50-2011 technical specification for construction of highway bridges and culverts, TB/T3192-2008 railway post tensioned prestressed concrete beam pipe grouting technologyThis product has good compatibility with cement, can satisfy the requirements of all kinds of different pore sizes and different lengths of the post tensioned prestressed concrete structure, effectively reduce the prestress loss rate, have great advantage of technical and economic, always used in the post tensioned prestressed concrete bridge, railway and highwayCustomers give high praise of our productUse method and attention:(1) Water binder ratio is 0.26-0.28 for highway, no more than 0.33 for railway, dosage is 10-13 percent of the cement
(2) First join 80% of actual mixing water in blender, start blender, add all the pressure slurry, stirring whiling adding
Slowly stirring 1 minute after all the powder added in, stirring quickly for 5 minutes
Add left 20% water
Continue to stare 1 minute
(3) Should be continuously stirred before the cement slurry to be used
(4) Slurry temperature should be kept between 5 and 30 degree Celsius ,otherwise you should make measures to meet the requirement

Packing and storage
(1) Packing with plastic film bags, per bag is usually 25kg,
(2) This product should be stored in ventilated and dry warehouse, avoid damp
Shelf time is 6 months, if time is exceeding, inspection before use