Qaybta jid-goynta ee ay dhawaan dhiseen Kooxda Dhismaha Waddada Koonfur-bari Aasiya ee ku taal dhulka buuralayda ah ee woqooyiga ayaa la kulmay carro jiirar daran.

Matoobyadayada tuubada ee kala duwan ayaa bixiya xalal gaadiid xirfadeed oo dareere ah oo loogu talagalay daaweynta bulaacada kala duwan iyo xaaladaha qiyaasta dareeraha lime.

Warshada isku dhafka grout kolloidal ee tunneling & injineernimada macdanta ayaa si guul leh u xalliyey dhibaatada kakan ee grouting juoloji ee mashruuca xoojinta jiirada ee shirkadaha macdanta Australia iyadoo loo eegayo isku dhafka xiirid sare iyo tignoolajiyada kale ee aasaasiga ah.

Mashiinka qoriga refractory ee biraha birta ah ayaa si sax ah oo hufan u hagaajin kara dahaarka dhaawacan, si weyn u kordhiya nolosha dahaarka, waxay bixiyaan xalal kharash-ku-ool ah, waxayna gacan ka geystaan ​​xasilinta wax soo saarka iyo dhimista kharashka.

Mashiinka qoriga caaga ah waxaa si weyn loogu isticmaalaa shoolada kuleyliyaha, kilnnada, foornooyinka birta lagu sameeyo iyo warshadaha kale. Iyada oo loo marayo codsiga tayada sare leh ee qalabka dib-u-celinta, mishiinka qoryaha ayaa sameeyay isku-dhafan adag oo joogto ah oo leh daboolka jira, hubinta in dahaarka la hagaajiyay uu u adkeysan karo heerkul sare iyo xaalado adag muddo dheer.

Mashiinka biyo-saaridda ayaa si dhakhso ah oo baaxad leh u beeran kara dhir jiirada. Australia gudaheeda, isticmaalka mishiinka biyo-saarka ee ilaalinta jiirada waxay caddaysay inay tahay hab aad waxtar u leh oo looga hortagayo nabaad-guurka.

Hadday tahay xoojinta dhulka ama mashaariicda qodista dhulka hoostiisa, kala duwanaanshahayaga buuxa ee warshadda jet-ka waxaa ka go'an inay bixiso tignoolajiyada casriga ah iyo taageerada aad u fiican si loo hubiyo in macaamiisheena ay si hufan u gaari karaan hadafyadooda mashruuca.

Matoorada tuubada warshadaha waxaa loo isticmaalaa habab badan oo muhiim ah oo warshada waraaqaha ah, oo ay ku jiraan gaadiidka slurry, ku darida kiimikada, iyo daaweynta biyaha wasakhda ah.