Prestressed pipe grouting seam an agent detection problem

Prestressed pipe grouting beautiful seam an agent detection prestressed pipe grouting beautiful seam an agent is a kind of beauty to add seam an agent, cement must be added inside to use or test, general parameters for the eyes only 10%. Before buyer's procurement, must communicate with the supplier, to use that brand of which model ( So giant must also know the factory) The cement, the supplier test is no this kind of cement, the buyer need to provide samples of cement. Prestressed pipe grouting after seam an agent to the site, need to checking. In this process, the buyer may not replace the cement type and brand. Grouting test, a new target the seam an agent 0 with water. 26 - 0. 28, the old mark 0. 33. Stir, the new BiaoYong the pulping machine or hand drill, old BiaoYong common cross mixer is good! Other testing equipment ( Such as a stopwatch, conical funnel, etc. ) With reference to the data on the related standard!