Concrete ọma yiri mgbaaka: uru

Concrete n'olu maka ọma dị nnọọ ewu ewu n'oge a na-ewu. Firstly, site na iji ndị a ihe, iwu a nke ọma na onwe oru. Maka owuwu nke onwe ụlọ ọma yiri mgbaaka ga-mere na Nsonye nke valves na, na anya nke na-amụba ibu na mgbidi, nwere ezi ike e ji mara.

Ke adianade do, ngwaahịa na-eji maka echichi nke a dịgasị iche iche nke nkwurịta okwu na usoro, dị ka ụlọ mmiri, netwọk, drainage, eke gas pipelines, Sewerage ọcha.

The ikpeazụ mgbanaka nke ọma ga-nwere ihe pụrụ iche ohere mpere na-ekwe ka ị na ntukwasi-obi jikọọ n'akụkụ akụkụ na izere echiche ọjọọ. Ọzọkwa, site na iji ihe ihe ewu tunnels maka ebikwasị ekwentị edoghi, eletriki na kpo oku usoro. Products eji maka septic tankị ngwá - na mmiri ọgwụ ụlọ ọrụ maka nsị.

E nwere ọtụtụ ụdị nke yiri mgbaaka. Concrete akara tinyere n'obosara nke bụ n'etiti 1 2 mita. The elu nke niile na ngwaahịa ọkọlọtọ - 90 cm nwekwara ike izute dobornye yiri mgbaaka na-enwe ndị ọzọ akụkụ, ihe atụ, na-emepụta na ngwaahịa na a elu nke 50 cm na a dayameta nke 70 ..

Ferro-ihe yiri mgbaaka maka olulu mmiri, n'ihi na Nsonye nke mkwado nwere elu ike e ji mara na-soro niile chọrọ na ụkpụrụ ya.

The uru nke ihe na-agụnye anwụ ngwa ngwa, nke na-enye a akụkụ nke ihe ngwaahịa na nchara etiti, elu ike (ihe eguzogide compressive ibu). ọma mgbanaka bụ waterproof, ngwa ngwa echichi. N'ihi na ha echichi adịghị achọ oge dị ukwuu ma ọ bụ pụrụ iche usọ. Ngwaahịa ndị mfe ịrụzi ma na-enwe. Ha ezigbo ala bụ mma ọcha karịa osisi ma ọ bụ brick, na ihe mgbanaka dochie ndị dị otú ahụ-iyi nnọọ mfe. The uru nke ihe onwunwe bụ ala price, nke na-eme na ngwaahịa dị (ma maka òtù na maka ndị mmadụ n'otu n'otu).

Concrete mgbanaka n'ịnyịnya na cranes, ịtụkwasị ha na-akpan gwuru nkà na ụzụ niches. Ọ bụrụ na ndị dị elu bụ ezughi oke na mgbanaka ndokwa nke ọma, a na-eji inline echichi. Materials na-enịm otu n'elu ndị ọzọ, na ohere kpụrụ n'etiti ha jupụtara na ihe ma ọ bụ Portland ciment ngwa agha.

Maka oru oma ọrụ nke ọma yiri mgbaaka ga n'ihu waterproofed. Nke a ga-ukwuu ịgbatị ndụ nke ihe owuwu were. Mgbe wụnye ọ dị mkpa idozi àgwà yiri mgbaaka iji gbochie ha ngafe. Nke a na-enye ohere oghere, nke nchara mgbodo, na mgbe ahụ, ha apịaji.

The kasị ewu ewu bụ ihe na nwere a usoro Paso-riiji njikọ. The usoro mejupụtara a mfe imewe na dị mfe iji wụnye na-ọma na-egbochi wicking mmiri n'èzí ọma. Nke a dị mkpa karịsịa maka okpomọkụ bi na Gardeners, onye na-ewu a na-emi odude na-esote na ubi.