Karfafa kyau: size, Gost. kankare kayayyakin

Precast karfafa kankare kyau - daya daga cikin rare kuma nemi-bayan kayayyakin, wanda shi ne mashahuri domin ta dade sabis rayuwa da kuma babban inji karfin da aminci. Wannan shi ne mafi kyau duka rabo daga inganci da farashin. Gina irin kankare ne mafi sauki da kuma sauri fiye da sauran rijiyoyin. A mafi kyau duka saitin lokaci da aka dauke su farkon kaka, a lokacin da mafi low ruwan karkashin kasa matakan. To kankare size iya samun sosai daban-daban, dangane da zobe size.

zane Features

The na'urar irin wannan rijiyoyin ne quite sauki, amma a su yi kamata ya yi la'akari da dukan bukatun da Gost da SNIP. Wadannan tsaye m Tsarin kunshi:

• kasa tare da m kai.
• da sauti bango 1000-1500 mm diamita (na so zurfin aka zaɓa).
• musamman zobba 600 mm a diamita, wanda tsara da tsawo na da kyau da kuma sanya shi a cikin wuyansa,
• cover saka a kan ƙyanƙyashe.

Kamar yadda mai mulkin, prefabricated kankare manholes ko kusan gama kura idon a cikin ƙasa, kuma located a kasa ko a sama da ruwan karkashin kasa matakin.

Lokacin da hawa da tire rabo ta samar a su tushe zuba kankare.

Karfafa kankare zobba for rijiyoyin

Wadannan kankare samar da makogwaro na da kyau. Zobba ne a lath karfe sanya wata bawul, kuma shugaba tare da kankare. Kerarre kayayyakin daidai da Gost 8020-90 da fašakarwar latsa nauyi kankare, game da shi, samar da ainihin girman da yawa daga cikin ganuwar. Amfani ga kafa da kuma stacking kankare rami.

kankare cover

Wannan kashi na karfafa kankare manholes sanya daga high-ƙarfi kankare. Amfani da bene slabs a karshen shigarwa na manhole zobba. Inuwõyi da zagaye siffar da rami a saman, a kan wanda ya ginu da ƙyanƙyashe. Wannan tsarin kashi hana ingestion na waje abubuwa da kuma kare daga gurbacewa. Sanya murfin domin da nauyi kankare da ba tare da ƙarfafa, game da shi, samar da karin karfin da aminci.

A duhun rĩjiya

Wannan shi ne wani muhimmin kuma dole kashi for prefabricated rami wakiltar wani monolithic karfafa kankare slab madauwari siffar. A kasa na farko saukar a cikin shaft daga rijiyoyin. A saman shi ne a haɗe da zobe da kuma rufe da wata ƙyanƙyashe. Wannan yadda aka qualitatively kuma daidai shigar, da yadda ya dace da wani kyau dogara.

Nau'in da kuma manufar rijiyoyin

Bayan nadi RC-rijiyoyin ya kasu kashi da dama iri:

• Najasa (najasa, magudanun ruwa). Tsara don ƙirƙirar lambatu tsarin a wurin saukad da na bututu, bends da sauransu. D.
• Ruwa. Ku bauta wa a matsayin abubuwa na dumama da kuma samar da ruwa, a samar da ruwa tsarin.
• Halitta gas bututun. Shin abubuwa na babban gas bututun.

Kamar yadda da ayyuka na kankare rami na iya zama:

1. Dubawa. Yana hidima don sarrafa dukan tsarin.
2. Perepadnaya. Amfani a cikin cibiyar sadarwa bi da bi, a wurare inda akwai da tsananin bambancin bututu, bututun lokacin hada daban-daban zurfin cikin daya cibiyar sadarwa, da sauransu. D.
3. Kunna. Ana amfani da a wurin juyawa bututu domin ya hana blockages. Bugu da kari, sau da yawa amfani da dubawa.
4. Tacewa (tace). Bukatar ruwa mai guba da magani. Karfafa kankare rami da aka kafa a sama da ruwan karkashin kasa matakin.
5. Tarawa. Amfani for tara sharar gida kuma sau da yawa kafa a magangara mafi ƙasƙanci rabo daga aya don tabbatar da wani ganiya kwana na son lambatu.

abũbuwan amfãni daga karfafa kankare

1. Tsayin kankare. Karfafa yin tsayayya da lodi wanda ke faruwa a sakamakon ƙasa matsa lamba, kuma shi ba a eroded da ruwan karkashin kasa saboda da m tsarin.
2. Karfafa yiwu ga ba da kyau a kowane gona.
3. Ganuwar da ciki surface daga cikin rijiyoyin za a iya sauƙi tsabtace ba tare da yin amfani da musamman kayan aiki da kuma horar da kwararru.
4. Long sabis rai ko da aiki a yankunan da high zafi da kuma lalatattu yanayin.
5. The sauƙi da sauki daga shigarwa da kuma gyara.
6. Kankare inert, inda wani sakamako a kan ruwa ingancin lokacin da shi da ake amfani da key da kyau.
7. Low cost rijiyoyin karfafa kankare. A da m kudin da ake bukata yi da kuma ci gaba da aiki.

hawa Features

Kan aiwatar da taro na karfafa kankare rijiyoyin ne da za'ayi a dama, saukarwa:

1. Da farko, kana bukatar ka a fili ayyana wuri inda za a gina rijiyar. Ya kamata ka ba shigar da shi a kan gangara na ravines, gullies, kogin bankuna, saboda sa'an nan za su karba ruwan karkashin kasa. Bugu da kari, wani muhimmin korau factor - gurbatawa na ƙasa ruwa tare da daban-daban sinadarin hada takin zamani, wanda ake amfani da a kan m sassan a cikin ƙasa, kuma fada ta hanyar saki da kuma effluent samar.
2. Bayan zabi wurin fara yin aiki a kan punching kai tsaye sosai kara (shaft). Wannan tsari ne quite cin lokaci kuma dogara a kan ƙasa da zurfi da ruwa-hali strata. A amfani da fasaha ta zamani ba ka damar rawar soja sosai da sauri.
3. The mai shigowa ruwa ne pumped.
4. Yi dumping da compaction na tace yadudduka. Sa'an nan kuma, a hankali kafa na farko da zobe. Yana da har zuwa daidaitar ta shigarwa dogara a kan tsaye shaft.
5. Don hawa zobba kullum ya unsa dagawa kayan aiki ko musamman na'urorin da aka shigar kai tsaye sama da nawa shaft.
6. Bayan kowane saitin zobe tsayarwa ne Ya sanya daga karfe staples, wanda ake baya amfani da wani tsãni ga aikin a cikin rami.
7. A sadarwa tsakanin zobe hatimi da free sarari tsakanin ganuwar kankare zobba a hankali rufe da ƙasa kuma tamped.
8. Luka mai cike da laka, shigar samun iska da kuma wuyansa rufe da murfi.

Karfafa kankare manholes sun akai-akai tabbatar da AMINCI bututun kariya a kan kowane irin lalacewa saboda da amfani da ingancin kayan, karko, sauƙi na shigarwa.

A size da kuma farashin

A size daga cikin zobba dogara a kan irin kyau. Yau yi kasuwar yayi da wadannan kayayyakin:

• diamita - a cikin kewayon 70-250 cm.
• matsakaicin tsayi - 50 cm (akwai abubuwa har zuwa 3 mita)

Domin kananan rijiyoyin amfani a zaman kansa shiri na kananan-sized zobba. Mafi mashahuri ne:

• CS-7-1. A ciki diamita na wannan samfurin, 70 cm, tsawo na ganuwar 10 cm, nisa - 8 cm. Nauyi - 46 kg.
• CS-7-10. Wannan m samfurin wanda tsayinsa ne 1 m, nauyi - 457 kg.

Farashin kankare zobba dogara a kan su size. Ya fi girma kayayyakin ne mafi tsada.

Alal misali, kananan Cop-7-1 suke da daraja da matsakaita na 340 rubles. da naúrar. A kudin Cop da Cop-7-5 7-6 - 900-920 goga. Price Brands duniya KS-7-10 game da 1500 rubles. The most zobe za kudin game da 5000 rubles.