High mgbali grouting akpụ nke okpukpu abụọ-oyi iko iko

Iko oyi akwa okpukpu abụọ bụ ihe mkpuchi maka mmiri ọñụụ na tii.N'ihi na ọ bụ okpukpu abụọ, ọ nwere mmetụta nchekwa ọkụ dị mma na ọdịdị mara mma.Ndị na-esonụ bụ ihe ọmụma dị mkpa nke elu-nrụgide grouting.

Omenala nke ịhịa aka n'ahụ bụ ịgbanye slurry n'ime ụdị gypsum, na slurry ebu na-amịkọrọ mmiri nke slurry iji mepụta ẹmbrayo nwere oke.Otú ọ dị, na nke a eke ala, filtration grouting akpụ usoro bụ ngwa ngwa, mmepụta arụmọrụ dị ala, na embrayo Ọdịdị nke kpụrụ okpukpu abụọ iko iko bụ ekwekọghị, na mmiri ọdịnaya dị elu, na ọ dịghị mfe demould. nke na-eme ka ihicha ihicha na ịkụ ọkụ nke iko iko iko okpukpu abụọ buru ibu, nke dị mfe ime ka ọkpụkpụ deformation.

Iji nwetakwuo ngwa ngwa ngwa ngwa na mmiri na slurry, hụ na compactness nke ẹmbrayo na igbochi omume nke ntụpọ dị ka embrayo cracking na delamination, elu-nrụgide grouting na-eji na mmepụta nke okpukpu abụọ-layer iko.

Nrụgide nrụgide dị elu bụ usoro dị elu maka imepụta iko iko okpukpu abụọ.Iko nke usoro a na-emepụta nwere ezigbo mma ma nwee ike ibelata ọnụ ahịa ya.

Ntụle akụkụ nke iko abụọ


Oge nzipu: Ọgọst-17-2021
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