Me yasa muke buƙatar amfani da tsakiyar casing?

Amfani da na'urar tsakiya ta casing muhimmin ma'auni ne don inganta ingancin siminti.

Manufar siminti tana da matakai biyu: na farko, a rufe sassan rijiyoyin da ke iya rugujewa, zubewa, ko wasu yanayi masu rikitarwa ta hanyar amfani da mashin, don samar da garantin ci gaba da haƙa rijiyoyin mai lafiya da santsi. Na biyu kuma shine a rufe hanyoyin haƙa mai da iskar gas daban-daban yadda ya kamata, don hana mai da iskar gas tserewa zuwa ƙasa ko tserewa tsakanin samuwar, da kuma samar da hanyar samar da mai da iskar gas.

Bisa ga manufar siminti, ana iya samon sharuɗɗan tantance ingancin siminti. Abin da ake kira ingancin siminti mafi mahimmanci shine cewa simintin yana tsakiya a cikin ramin rijiya kuma zoben siminti da ke kewaye da shi yana raba shingen da bangon rijiya da samuwar daga samuwar yadda ya kamata. Duk da haka, ainihin ramin rijiyar da aka haƙa ba a tsaye yake ba, kuma za a samar da karkacewar rijiya zuwa matakai daban-daban. Saboda wanzuwar karkacewar rijiya, simintin ba zai kasance a tsakiya a cikin ramin rijiya ba, wanda ke haifar da yanayin tsayi daban-daban da matakai daban-daban na mannewa ga bangon rijiyar. Samuwar simintin da gibin bangon rijiyar tsakanin girman daban-daban, lokacin da manne simintin da ke cikin gibin ya yi girma, laka ta asali tana da sauƙin maye gurbin laka; akasin haka, gibin yana da ƙanƙanta, saboda juriyar kwararar ruwa ya fi girma, manne siminti yana da wahalar maye gurbin laka ta asali, samuwar abin da aka fi sani da slurry slurry trenching. Bayan samuwar abin da ke rami, ba zai iya rufe layin mai da iskar gas yadda ya kamata ba, mai da iskar gas za su gudana ta cikin sassan ba tare da zoben siminti ba.

Amfani da tsarin tsakiya na casing shine sanya tsarin tsakiya na casing ya zama mai tsayi gwargwadon iko yayin siminti. Ga rijiyoyin da ke fuskantar hanya ko kuma rijiyoyi masu girman karkacewa, ya fi zama dole a yi amfani da tsarin tsakiya na casing. Baya ga hana kwararar siminti daga ramin yadda ya kamata, amfani da mai gyara casing yana rage haɗarin matse akwatin ta hanyar matsin lamba daban-daban. Saboda tsarin tsakiya ne, tsarin tsakiya ba zai kusa da bangon rijiyar ba, har ma a cikin sashin rijiyar mai kyau, tsarin tsakiya ba zai makale cikin sauƙi ta hanyar laka da aka samar ta hanyar matsin lamba daban-daban ba, wanda zai haifar da haƙa ramin da ya makale. Tsarin tsakiya na casing kuma zai iya rage matakin lanƙwasa casing a cikin rijiyar (musamman a cikin babban sashin rijiyar), wanda zai rage lalacewa da tsagewar kayan aikin haƙa ko wasu kayan aikin ramin ƙasa akan casing yayin aikin haƙa ramin bayan an saukar da tsarin, kuma yana taka rawa wajen kare tsarin. Saboda na'urar tsakiya ta casing ta sanya tsakiya a casing ɗin, yankin da ke tsakanin casing ɗin da bangon rijiyar ya ragu, wanda hakan ke rage gogayya tsakanin casing ɗin da bangon rijiyar, kuma yana taimakawa wajen saukar da casing ɗin cikin rijiyar, kuma yana taimakawa wajen motsa casing ɗin lokacin da ake simintin rijiyar.

A taƙaice, amfani da na'urar tsakiya ta casing wani ma'auni ne mai sauƙi, mai sauƙi kuma mai mahimmanci don inganta ingancin siminti.