Ayyukan walda ƙaya da ke jikin bututu shine hana shigowar yashi ko wasu abubuwa daga toshe ramin.

Bututun furen karfe hanya ce ta tsari a cikin rami da tsarin ginin aikin sarrafa tallafin gangara. Ana amfani da shi ne musamman don yankin raunin raunin da ya faru, sashe na binne ba tare da ɓata lokaci ba, ɓangaren ɓacin rai na ƙofar kogon, sashin yashi, yashi, da tsakuwa yayin lokacin tabbatar da kai. Kariyar da aka riga aka biya don wurare kamar yankunan karaya.

Bututun furen karfe hanya ce ta aikin taimako mai matukar tasiri ba tare da hakowar fuskar aiki ba. A cikin gine-ginen raƙuman duwatsu masu rauni da fashe, manyan ƙananan magudanan ruwa na iya ƙarfafa sassauƙan dutsen. Bayan grouting, rashin daidaituwa na sassauƙa da raunin da ke kewaye da shi yana inganta, wanda ke da amfani ga gina dutsen da ke kewaye da shi bayan kammala aikin hakowa da kuma lokacin goyon baya na farko Ba zai zama rikici ba, kuma dutsen da ke kewaye ba zai rasa kwanciyar hankali ba. ko ma rugujewa.