Stormwater drainage n'olùlù: ngwaọrụ na ihicha

Ukwuu n'ime ọma positioned na obodo ebe maka nzube nke mwepụ nke ngafe olu nke mmiri, nke na-kpụrụ mgbe snow na-agbaze, na dị ka a n'ihi nke mmiri ozuzo. Dị ka otu n'ime mmiri nke oké ifufe mmiri igbapu mmiri ozuzo na-eme nke ọma, nke na-emi esịnede:

• n'olu;
• nke m;
• ekpuchi.

Ukwuu n'ime ọma nwere a n'olu site nke mmiri aga n'ime m. Mgbe ọdịda nwere ike ji mee. Ọfọn-echebe site na a cover iwepụ ekwe omume nke mmadụ ingestion na mba ọzọ ihe.

umu

Mmiri na a ọma nwere ike nke plastic ma ọ bụ ihe. Ọtụtụ mgbe na nke ikpeazụ ikpe etinyere ihe. Dabere na nzube, na olulu mmiri nwere ike kere n'ime:

• absorption;
• n'ikuku;
• Perepadnaya.

Description of olulu

The mbụ ụdị a na-akpọ ọzọ olulu iyo. Ndị dị otú ahụ na aghụghọ na-enweghị ike, dị ka dị na ala òkè nke ala mmiri. Bụ ọmụmụ na abatakwa absorption ọma, na-aga n'ala. The sump oké ifufe siwa e mere maka ebe ala na-pụtara elu.

Liquid eru n'ime ndị dị otú a Ọdịdị nwere ike ga-eji na nzọụkwụ ọzọ maka mmiri ebe. Iji ịmụta n'ụdị a ọma mmiri, nfuli na-eji. Perepadnaya mmiri na a ọma ike n'ebe ahụ, ebe ala tụlee nnukwu ugbu a. Ndị dị otú ahụ rụrụ ekwe ewepu mmiri nke ga-enwe ike na-usoro nke ọrụ.

Echichi nke oké ifufe nke ọma

N'ihi na nke a nwere ike nke ọma ga-mere nke plastic ma ọ bụ ihe, technology echichi nke a owuwu bụ dị iche iche. Na ikpe nke plastic ngwaahịa corrugated tube ma ọ bụ ọma nke chọrọ n'obosara na-akwadebe na nzọụkwụ mbụ. Ọrụ kwesịrị ịgba mbọ hụ na e:

• roba akara;
• mastics;
• sealant;
• ihe ngwa agha;
• gravel ma ọ bụ ájá.

Ọ bụrụ na ị chọrọ, ị mkpa ịkwadebe a plastic ala. Sealers mkpa iji hụ na a pụrụ ịdabere nke njikọ ọcha. Na maka mmezi nchedo ebe ndị a ga-eji sealant. Iji ike na aro na ala nke ogige nwere ike via mastic.

Ọfọn stormwater nwere ike na-anọchite anya ndị corrugated ọjà. Ka ịwụnye na njikere olulu na trenches maka ebikwasị ọkpọkọ. n'okpuru ala siri ike ezi gravel ma ọ bụ ájá. The corrugated tube mụụrụ oghere na a ga-achọrọ maka ejikọta ọkpọkọ.

Iji a roba akara, a ga-ejikọrọ pipelines. Nkwonkwo-emeso ya na a sealant. Ọ bụrụ na ndị ọma ga-ala, mgbe ahụ, ọ bụ ofu na ihe na ntọala. Na nzọụkwụ ọzọ i nwere ike n'ihu na nwụnye nke corrugated tube.

The ala nke anwụrụ na na nkwụsị nke mastic na-esichara, ọ na-achọsi ike iji onye na-mere dabeere na bitumen. Dum perimeta nke mgbidi nke ọma jupụtara gravel, na mgbe ahụ - ụwa. Na ikpeazụ ogbo atọrọ echebe cover-etinye n'elu aro. Ọfọn, ị nwere ike ime onwe gị si plastic yiri mgbaaka ma ọ bụ corrugated ọjà, otú ahụ ga-azọpụta.

Construction nke ihe olulu

Ọ bụrụ na ndị ọma ka nke mesikwuru ihe, mgbe ahụ ka ọ ga-abụ nnọọ ike karịa plastic. Iji mepụta ọrụ ga-mkpa:

• Concrete mgbanaka;
• grout;
• a ihe slab;
• ebuli ngwá.

The ala nke ọma efere ịrụ. Maka oru nkwonkwo, na mgbakwunye na ciment ngwa agha, plaster kwesịrị ịdị njikere na bitumen. Nzọụkwụ mbụ bụ igwu a onu na ékpè maka pipelines. Na na ala nke ihe slab arụnyere. Nhọrọ, ndochi sikwa si na isi ihe. Foundation na mgbanaka esichara bitumen, nke ukwuu gbatịrị ọrụ ndụ nke ngwaahịa.

Ozugbo efere bụ akọrọ, ị nwere ike na-amalite nwụnye nke yiri mgbaaka, mgbe ị nwere ike ime na-enweghị eweli akụrụngwa. Ọ dị mkpa iji kpochapụ distortions. The nkwonkwo n'etiti yiri mgbaaka ma hazie bitumen ciment ngwa agha. Mgbe ihicha, ndị a ihe ga-ekpegara n'isi plaster mgbidi.

Mgbe ala nke ọma ga-awụpụ ájá. Backfill ala na-eji. All n'ígwé na-anọkwasị na a pụrụ iche na Usoro ma ọ bụ shọvel. Ọfọn ikpeazụ ogbo nke na-emechi mkpuchi na mere ìsì ebe gburugburu ya. Obosara ya ga-150 cm ma ọ bụ karịa. Nke a ga-eme ka ihe owuwu.

Ike nkesa ọma

Nkesa ọma stormwater na-emekarị a akpa ka nke inogide iko eriri, nke na-nwere a mesikwuru mgbidi. Nke a Ọdịdị na-nyere na ọsọ ọsọ na-alaka ọwa. Ike capped. Nri ntinye a na otu, ebe mmepụta ọwa kwesịrị abụọ, ha mere ndokwa na ọkwa dị iche iche.

Nkesa ọma ọnọ na vents. Mere maka ndị na-ewu nke mmiri na-ekesa na ọkọnọ nke mmiri mmiri ọgwụgwọ osisi. Inside ụlọ a na-nyere maka ala nke mmezi n'ọkwá. The ọnụ nke ọma nwere a dayameta nke bụ a 60 cm. Nke a na-enye ohere n'elu ígwè siwa manhole. Structurally, e nwere ohere nke wụnye a plastic onu. Nke a bụ eziokwu n'ihi na ikpe ebe ọma dị na green ebe.

igbapu ọma

Igbapu ọma maka oké ifufe siwa dị na ebe mmiri accumulates Ọtụtụ ebe a na-agụnye Ikuku na ala, dị ka nke ọma dị ka ebe n'okpuru drainpipe. Ndị dị otú ahụ a na-esite nwere n'ụdị a vetikal drainage anwụrụ nke na-enweta ihe ala na elu mmiri. imewe throughput bụ nnọọ elu.

Mgbe ọ na-abịa na-eme n'usoro drainage, ke idaha mgbidi nke drainage olulu Ọzọkwa mesikwuru ihe yiri mgbaaka. Otú ọ dị, na-atụle nke si ele ihe anya nke aku na uba, ọ ga-ọ pụta ìhè na ndị kasị baa uru mines nhọrọ bụ a plastic ọma n'ụdị ewu na-ese drainage ọkpọkọ. Mgbidi na-ike casing, na dayameta nke nke dịgasị site na 300 na 400 mm.

eduzi ihicha

Echichi nke oké ifufe nke ọma na ị maara, nke a rụrụ kọwara n'elu. Otú ọ dị, maka ịrụ ọrụ nke ọma na ọ dị mkpa ịmara bụghị naanị na. Ọkachamara nwere ike ikwu na-aghọ maara na ihicha. The kọwara usoro mmezi-free. Mgbe niile, ọ ga-egbochi ego na-akwakọba irighiri. Jisie ike na-emejuputa atumatu na-eso ụzọ:

• thermal;
• chemical;
• hydrodynamic;
• n'ibu.

The n'ibu usoro a kasị eji maka adi-ọcha nke onye na usoro. Ọ na-enye maka ntuziaka mwepụ apịtị si anētiye inlets, drainage ọwa na ọmụmụ ọgwụgwọ na usoro. Ị nwere ike iji azịza, mops na pụrụ iche ngwaọrụ na nozzles.

Hydrodynamic usoro nhicha olulu nwere nnọọ nkịtị. Ọ na-agụnye ojiji nke elu-mgbali technology. Mbibi nke mkpọchi a mere site mmiri jets. Ọcha site oké olulu dị otú ahụ na Usoro-agụnye iji ihe ezinụlọ nfuli, nke na-enye mmiri si a iyi, dị ka ọ pụrụ igosi nkà na ngwá.

Kwes usoro dị iche si n'elu na na nsị mmiri na-ọnọ n'okpuru elu nsogbu na elu okpomọkụ ke nso site na 120 na 140 Celsius C. Dị ka ihe na uru nke a na obibia bụ ekwe omume nke nhicha usoro si unyi na irighiri, nakwa dị ka ozu abụba.

ọgwụgwụ

The n'elu kọwara esite na-eje ozi dị ka ndị ikpeazụ mgbe, nke a ga-etinye na imu nke a n'elu drainage usoro. Ịtụle dịgasị iche iche nke aghụghọ, mata-anata stormwater manholes. Ha na-arụnyere ebe ala na-emi odude elu. Mgbe ihe dị otú a nke ọma ọnọ mmiri, nke mgbe ike ga-eji maka atọ osisi. Ụkpụrụ nke ime ihe dị otú ahụ a usoro bụ ìgwè ọmụmụ na ya ụdi were.