Pampu Foam

Foam pumps sune na'urorin muhimmi a cikin ayyukan micropiling da gina tushe na karkashin kasa, aiki a matsayin kayayyakin muhimmi a cikin ayyukan drilling da grouting da aka kirkira. Waɗannan na'urorin suna kirkira pneumatic foam ta hanyar aeration na mai gina tushe ko grouting materials da iska mai matsakaici, kirkira medium mai thabta, na karfi da inganci wanda ke inganta drilling efficiency da kuma kawar da bututu a cikin yanayin laka mai tsananin. A cikin ayyukan micropiling, foam pumps suna sa ido kan kirkira na foam drilling fluids a cikin hollow-stem auger drilling, open-hole drilling, da closed-system drilling operations inda sistim ɗin mud na al'ada ya kasa aiki ko kuma ba ta yiwu ba. Foam ina kiyaye bututu, kawar da matsakaici na ruwa a kai a cikin formations na laka, da kuma rage inflows na ruwa, na sa foam pumping technology ya zama muhimmi a cikin laka, silts, clays, da saturated soil layers da ake samu a cikin gina tushe na karkashin kasa.