Nooca cusub ee isku-dhafka dabacsan ee tuubooyinka khafiifka ah ee cadaadiska sarreeya ayaa si guul leh u horumariyay oo suuqa geliyay.Waxqabadku aad ayuu uga fiican yahay birta-dhaqameedka iyo muraayadda, awoodda codsiga.

Dhuumaha cusub ee saliida cadaadiska sare leh bytuubo bir ah oo aan lahaynoo leh isku-dhafan dabacsan oo leh miisaan khafiif ah, dabacsanaan, cadaadis sare, daxalka u adkaysta, ka-hortagga wasakhda, caabbinta dareeraha, waxqabadka daboolka, bixinta cadaadis sare, nolol dheer iyo faa'iidooyin kale.Xoogga jebinta dhuuban ee 51.2 MPa, xoogga dabacsanaanta ee 30.5 MPa, siday u kala horreeyaan, marka la barbar dhigo badeecadaha la midka ah ayaa kordhay 8% iyo 16% ama ka badan.Marka qaabka dhererka la taaban karo marka farqiga la grout soo baxo si ay u sii wadaan grouting 5 ilaa 10 ilbiriqsi waa in la joojiyo, waxaa jira biyo saxan hoose, biyaha ayaa ka soo bixi doona dildilaaca hoos cadaadiska of slurry, ka dibna u baahan tahay in ay sii wadaan grouting ilaa slurry soo daayay 5 ilaa 10 ilbiriqsi kadib (kiiskan cadaadiska waa 2 ~ 3MPa).Si looxa iyo cidhifku u qaataan slurry, cadaadisku ma gaari karo qiimaha loo baahan yahay, ka dibna u ogolow grout weheliso slurry qiiqa bilaashka ah ee la adkeeyey, ka dibna dib-u-qodida grouting, cadaadis ayaa ahaa in la gaaro shuruudaha sare.Soo-baxa ka soo baxa saxanka ku xiga farqiga ama daldaloolada ayaa soo baxa marka garabka adagi, joojiyo buuxinta.Ma u baahan tahay inaad kor u qaaddo baloogyada la taaban karo marka blocks ay kor u kacaan saxanka sare ee caadiga ah 1 ~ 2mm, jooji grouting, cadaadiska grouting waqtigan sida ka bixitaanka saxanka ay sabab u tahay cuf-jiidka 1 ~ 2mm, kaliya ku dhaq saxanka caadiga ah (tani haddii cadaadisku guud ahaan yahay 2-4Mpa).Marka tusaha cabbiraadda cadaadiska garaaca aan caadiga ahayn ama kororka degdega ah ee dab-dhaliye waa in isla markiiba joojiyo buuxinta.Haddii la helo marka hoobiye grouting godka ka cadaadiska ama cadaadiska codsatay iyada oo loo marayo guf dalool xad-dhaaf ah cadaadisay 10 daqiiqo, soo bixi guf la, godkan looma baahna grouting.Grouting waa in ay fiiro gaar ah u yeelato in aadan hor istaagin tuubada cadaadiska sare leh si looga hortago dhaawaca buufinta (biyaha);mishiinada dayactirka joogtada ah, diyaar u ah qoyaanka, biyaha, shaqada korantada ee aan daadin, si looga fogaado shilalka badbaadada.