Tsarin Tube-a-Manchette (TAM)

Tube-a-Manchette systems wakilci hanyar post-grouting mai mahimmanci da ake amfani da ita a cikin gina ƙasa da kawar da lalacewa. Waɗannan na'urorin suna amfani da polyethylene sleeves, wanda ake kira da manchettes, wanda aka sanya a ƙarƙashin burin burin burin don goyan bayan ayyukan grouting da aka tsara bayan gina pile ko a cikin ayyukan kawar da lalacewa. Manchettes suna da check valves wanda ke buɗe idan aka yi matsin lamba na grout, yana ba da damar hura grout na cement-based ko chemical a ƙarƙashin burin da aka tsara ba tare da lalacewa ga yankunan grouted da aka gabatar ba. Wannan hanyar grouting mai zaɓi ya sa TAM systems mai mahimmanci musamman a cikin ayyukan gina ƙasa inda compensation grouting ake buƙata don yaƙar da lalacewa, rage ƙarfin ƙasa, ko kawar da yanayin ƙasa a kusa da pile da gine-gine da aka gina.