Labarai

Tare da ci gaban manyan tituna a duniya, an fallasa matsaloli da yawa yayin amfani da su, kamar lalacewar saman titin da daidaita gadaje. Wadannan matsalolin za su shafi aminci da kwanciyar hankali na tuki, kuma za su shafi rayuwar sabis na abin hawa. Taishaninc geogrid zubar sabon nau'in kayan geosynthetic ne. Idan aka kwatanta da sauran kayan, yana da aikin sa na musamman da inganci. Yana da ƙarfi mai ƙarfi, ƙarfin ɗaukar nauyi mai ƙarfi, ƙarfin ƙarfi mai ƙarfi, sauƙin gini da tsawon rayuwar sabis. Ta amfani da polyester geogrid ƙarfafa don haɓaka ƙarfin ɗaukar ƙasa mai laushi ƙasa da rage ƙayyadaddun ƙayyadaddun ginin bayan gini, an tattauna fasahar ginin polyester geogrid da ƙarfi a tsari cikin tsari, kuma an taƙaita matakan fasahar sarrafa gini mai yuwuwa. Sakamakon aiwatar da wannan aikin ya nuna cewa polyester geogrid yana da fa'idodi na babban ƙarfi, ƙarfin ɗaukar nauyi mai ƙarfi, ƙarfi mai ƙarfi, ingantaccen gini, da tsawon rayuwar sabis, kuma ana iya amfani da su a cikin ayyukan irin wannan.

Taishaninc polyester geogrid ƙarfafan shimfidar ƙasa ana amfani da shi sosai a cikin ginin babbar hanyar Turai. Babban ayyukan polyester geogrid da ake amfani da su a cikin manyan hanyoyi sun haɗa da ƙarfafawa, kariya, tacewa, magudanar ruwa da warewa. Polyester geogrid ya fi dacewa dacewa da babbar hanya mai laushi ƙasa mai kula da ƙasa, ƙarfafa jujjuyawar ƙasa, dawo da dandamali, rarraba sabbin hanyoyi da tsoffin hanyoyi, tacewa da magudanar ruwa, da sauransu.

(1) Kafin gini na yau da kullun, kayan aikin geogrid polyester suna buƙatar zaɓar bisa ga buƙatun ƙira. Geogrid na polyester da aka yi amfani da shi a cikin wannan aikin an shimfiɗa shi ba tare da kai tsaye ba. Kafin kwanciya, ya kamata a duba polyester geogrid. Idan an sami wrinkles, yakamata a daidaita su da injina ko da hannu.

2) Filler da aka yi amfani da shi a cikin aikin ya kamata ya dace da buƙatun masu zuwa: ƙarancin ruwa na filler ya kamata ya zama mai kyau, kuma ya kamata a sarrafa kusurwar gogayya ta ciki a cikin 30 °. Idan ya cancanta, ya kamata a gudanar da gwaje-gwajen geotechnical akan wurin a kan filler; akwai kaifi da sasanninta a cikin filler. Ya kamata a sarrafa abun cikin ƙasa a cikin 15% na jimlar adadin kayan don guje wa lalacewar polyester geogrid wanda ke haifar da gefuna masu kaifi; Ya kamata a sarrafa girman barbashin ƙasa a cikin filler a cikin 100mm.

Lokacin tonowa da gina gadon tushe, kawai kuna buƙatar bin fasahar ginin gine-gine na gadon tushe. Babu ƙarin bayanin a cikin wannan labarin. Duk da haka, yayin aikin tono gadaje na tushe, ana buƙatar kulawa ta musamman don tabbatar da cewa haƙar gadajen tushe ya dace da ƙirar. da bukatun gini. Har ila yau, ya kamata a dauki matakan hana ruwa da magudanar ruwa a cikin ramin tushe don rage illar ruwa. Lokacin da aka daidaita ma'aunin gadon harsashin ginin, za'a iya shimfiɗa matashin tsakuwa bayan an gwada shi don tabbatar da ingancinsa. Ya kamata a sarrafa kauri daga 30cm. Bayan an shimfiɗa matashin tsakuwa, ya kamata a daidaita shi cikin lokaci, kuma a sarrafa bambancin tsayin da aka yarda da shi a saman kushin a cikin 10cm. Bayan an shimfiɗa matashin tsakuwa, za a iya fara shimfiɗar polyester geogrid. Da farko, yanke ƙasa ƙarfafa grating bisa ga tsarin da ake bukata, sa'an nan kuma shimfiɗa shi bisa ga bukatun zane-zane. Ya kamata a tanadi wani ɗan tsayi na grating a waje da gangaren gangare don tattarawar baya. A yayin aiwatar da shimfidar polyester geogrid, ya kamata a biya kulawa ta musamman ga gaskiyar cewa ya kamata a dage farawa matsin lamba na polyester geogrid tare da axis na tsaye. Polyester geogrids bai kamata ya sami haɗin gwiwa tare da babban jagoran damuwa ba.

Lokacin kwanciya polyester geogrid, ya kamata a bi wurin, tsayi da shugabanci da aka saita a cikin zane-zane. Ya kamata a sarrafa nisa tare da juna a 10cm. Bayan an gama kwanciya, ana amfani da kusoshi masu siffa U don tallafawa geogrid polyester. Ya kamata a kiyaye tazarar kusoshi na U-dimbin yawa a nesa mai dacewa. Gyaran kusoshi masu siffa U na iya hana polyester geogrid daga canzawa yayin gina ginin. Abubuwan haɗin gwiwar polyester geogrid tare da wuraren da ba na damuwa ba suna daure da igiyoyin nailan, ba tare da buƙatar haɗuwa ba. Ya kamata a sarrafa tazara tsakanin ɗauri a cikin lm.

Bayan an shimfiɗa polyester geogrid kamar yadda ake buƙata, ya kamata a aiwatar da ginin baya cikin lokaci. Lokacin bayyanar polyester geogrid bai kamata ya yi tsayi da yawa ba don hana matsalolin tsufa da fitowar rana ke haifarwa. Yayin aikin ci gaba, girman barbashi na filler da aka yi amfani da shi bai kamata ya wuce 1/2 na mirgina Layer ba. Yayin aikin ciko, ya kamata a fara cika ƙarshen biyu na polyester geogrid kuma a samar da dandamali mai tsayi ko hanyar zirga-zirga. , sa'an nan kuma ya kamata a fadada ikon yin cikawa bi da bi. Yayin aikin sake dawowa na filler, an hana zirga-zirgar ababen hawa akan kammalawar geogrid polyester.

Ana iya daidaita matakin cika-baya da injina ko da hannu. Bayan daidaita matakin jiyya, ya kamata a sarrafa bambancin tsayin gida a saman a cikin Scm. Lokacin da aka yi aikin mirgina, ya kamata a aiwatar da shi cikin tsari daga ƙarshen biyu zuwa tsakiya. Ba a yarda da hanyoyin ginin bi-da-biyu ba. Yayin ginin, abin nadi na titin ya kamata ya tuƙi tare da madaidaiciyar alkiblar shinge don guje wa lamarin tuƙi a kwance da birgima. Bayan an kammala aikin birgima na kowane Layer na filler, yakamata a bincika ƙaddamarwarsa don tabbatar da cewa ya cika buƙatun kafin a ci gaba da aikin ginin na gaba. Ana sarrafa matakin ƙaddamarwa na cikawa daidai da buƙatun gabaɗaya don embankments.

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