What is the meaning of cast - in - place concrete secondary grouting?
Grouting large amount of multi-purpose mechanical, the main source of power for a large number of air compressors.
Grouting equipment is divided into two kinds of mechanical and manual, the building is more manual, (like the peasant playing the kind of hand pump with pesticide).
Recycled concrete secondary grouting refers to the concrete pouring after solidification; with grouting equipment will be designed slurry (usually cement slurry, water, highway for a certain ratio of cement, sand) into the concrete due to solidification and shrink
Cast concrete is cast at the construction site. Unlike prefabricated concrete, most buildings are constructed using cast-in-place concrete.
