Dec. 05, 2023 13:32 Komawa zuwa lissafi

Hanyoyin Ci gaba a cikin Aiwatar da Rijiyoyin Bincike Daban-daban akan Titunan Birane

Rijiyoyin dubawa wani bangare ne na hanyoyin birane. A cikin tsarin birane, gina tituna muhimmin ma'auni ne don gwada sakamakonsa. Dukansu na baƙi baƙi da mazauna gida. “Makarfin rijiyar da ta bace” wata inuwa ce, wacce ba wai kawai zai kawo matsala wajen tafiye-tafiye ba, har ma zai haifar da fadowar hadurruka, wanda hakan zai haifar da hasarar dukiya da asarar rayuka, ana iya ganin cewa, a cikin aikin gine-ginen birane, yadda za a zayyana kuma yin amfani da murfin manhole ya kamata ya zama muhimmin batu.

Binciken da kasar Sin ta yi na rufe ramukan ramuka ya kai kusan matakai uku, matakin farko daga tsakiyar shekarun 1990. Kafin wannan, yawancin murfin rijiyar dubawa an ƙarfafa nau'in siminti, masu girma dabam; Domin ba a binne bututun wutar lantarki da zurfi ba, ba a amfani da murfin rami mai zurfi. A tsakiyar shekarun 1990s, an maye gurbin wasu rufaffiyar ramukan ramuka da aka ƙarfafa tare da murfin mazugi na ƙarfe. Duk da haka, wannan rukuni na rufaffiyar manhole yana da sauƙin tsatsa kuma ya fadi a cikin yanayi mai laushi.

Mataki na biyu shi ne karshen shekarun 1990, kasar Sin ta fara samar da ma'aunin murfi na ramuka, kuma ta fara inganta yin amfani da rufaffiyar simintin karfe zagaye, kuma an canza ramin rijiyar binciken yadda ya kamata. Saboda kyakkyawan juriya na lalata kayan simintin ƙarfe, an ƙirƙiri ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai. Don haka, har yanzu ana amfani da babban ɓangaren wannan rukunin rijiyoyin binciken.

Mataki na uku shi ne, bayan shekarar 2008, tare da bullar sabbin kayayyaki da sabbin fasahohin sakawa, nau’ukan sabbin rijiyoyin sun hada da murfin manhole na FRP, murfin karfen fiber manhole da murfi mai hade da ramuka, da dai sauransu. da kuma rigakafin sata fiye da nau'ikan kayan simintin ƙarfe, kuma sautin tattake ɗan adam ko mirgina mota ya fi ƙanƙanta.

Trend aikace-aikace na simintin manhole murfin

Rijiyoyin simintin simintin simintin gyare-gyaren ƙarfe suna da tasiri mai kyau akan juriya na lalata, kuma yawancin murfin rami har yanzu suna da kyau bayan dogon lokacin amfani. Saboda haka, ana amfani da shi sosai. Wasu masana'antun suna yin la'akari da ƙara zoben roba don jefa murfin rami na ƙarfe don rage hayaniyar su. Akwai kuma masana'antun da za su inganta kullewa don magance matsalar rashin isasshen aikin hana sata.

Ko da yake duban murfin rijiyar na iya zama kamar ba shi da mahimmanci a cikin shawarwari da gudanarwa na birane. Koyaya, yana da mahimmancin ababen more rayuwa a cikin kula da birane, wanda ke da mahimmanci ga kyawun birni, amincin 'yan ƙasa da kuma kare bututun mai. Don tsarawa da gudanarwa na birane, ya zama dole a ci gaba da amfani da sabbin kayan aiki da sabbin fasahohi don bincika murfin rijiyar da ƙarfafa gudanarwa. A lokaci guda kuma, zai iya ƙarfafa maganin "artistic" na murfin manhole, don ƙara launi mai haske ga aminci, dacewa da kyau na birnin.

Mahimman kalmomi: gine-ginen birni, kula da hanyoyi, duba rijiyar, rayuwar birni

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