Ƙarƙashin oda geomembrane yana haifar da jinkirin aiki mai tsada lokacin da abin ya ƙare. Yin oda fiye da kima yana lalata kasafin kuɗin ku akan layin da zai zauna a ajiya. Ƙididdigar tsari shine maɓalli.

Na farko, lissafta jimillar fili, gami da tushe, ɓangarorin gangare, da ramukan anga. Na gaba, ƙara izini don haɗin gwiwar walda (yawanci 10-15 cm kowace kabu) da sharar gida gabaɗaya (5-10%). A ƙarshe, ƙara madaidaicin kashi 5-15% don rufe abubuwan da ba a zata ba da gyare-gyare.

Na tuna wani abokin ciniki yana aiki a kan babban tafki na ban ruwa wanda ya ƙididdige bukatunsa bisa ga sauƙi mai sauƙi da nisa na saman ruwa. Gaba d'aya ya mance da gangaren gangaren da kuma ramin anga. Rabin lokacin shigarwa, ma'aikatansa sun ƙare kayan aiki, wanda ya haifar da jinkiri na mako biyu da tsadar jigilar kaya don ƙarin oda. Wannan gogewa ta koya mani darasi mai mahimmanci: ingantaccen lissafi ba kawai game da lissafi ba; shi ne game da tsara ainihin wurin gini. Bari mu bi ta hanyar da ta dace don yin ta.

Ta Yaya Zan Auna Jimillar Yankin Rufe, Haɗe da gangara da Ramukan Anga?

Calculating only the flat "blueprint" yanki kuskure ne na kowa. Wannan adadi ya ƙasƙantar da ainihin adadin kayan da ake buƙata, yana haifar da rashi da jinkirin aikin da zarar an fara shigarwa.

Fara da auna gefen ƙasa mai lebur. Sa'an nan kuma, ƙididdige yanki na ɓangarorin gangaren daban, tuna cewa saman gangaren ya fi tsayi a tsaye. A ƙarshe, ƙara yanki mai kewaye don ramukan anga don samun jimlar wurin tushe.

Rushe Tsarin Ma'auni

Don samun wannan dama, kuna buƙatar tunani a cikin sassa uku. A koyaushe ina jagorantar abokan cinikina don lissafin waɗannan daban sannan in haɗa su tare.

• 1. Lissafin Yankin Tusa: Wannan shi ne bangare mafi saukin kai. Don tafki mai murabba'i ko murabba'i, kawai ninka tsayin da faɗin saman lebur na ƙasa (misali, tsayin mita 50 x 20 faɗin mita = 1000 m2).

• 2. Lissafin Yankin gangare: Gangaran gangaren suna buƙatar ƙarin abu fiye da yadda kuke zato. Ba za ku iya amfani da zurfin ba kawai. Dole ne ku lissafta yanki na kowane ganuwar gefen trapezoidal guda huɗu. Hanya mai sauƙi don ƙididdige jimlar girman jigon ruwa na rectangular shine:

  • Jimlar Tsawon Layi = Ƙarƙashin Tsayin + (2 x Zurfin)
  • Jimlar Nisa Litafi = Kasa Mai Nisa + (2 x Zurfin)
    Wannan yana ba ku ma'auni na takarda mai lebur guda ɗaya wanda zai mamaye yankin gaba ɗaya.

• 3. Ƙara Izinin Maɓalli na Anchor: Dole ne a kiyaye geomembrane a cikin rami a saman gangaren. Kuna buƙatar ƙara ƙarin abu a kewayen kewaye don wannan. Ƙa'idar ƙa'idar ita ce ƙara 0.5 zuwa 1.0 na kayan abu a kowane bangare don madaidaicin anka.

Ta yaya Zan iya Maida Wurin da Aka Auna zuwa Madaidaicin Geomembrane Roll Quantity?

Kuna da jimlar murabba'in murabba'in ku da ake buƙata, amma masana'antarmu tana samar da geomembrane a cikin manyan nadi. Yin oda ba daidai ba na iya haifar da siyan juzu'i da yawa ko ƙirƙirar shimfidu tare da sharar da ta wuce kima.

Raba jimlar faɗin aikin ku ta hanyar m nisa na juzu'i na geomembrane (mirgina nisa a cire zoba) don tantance fanai nawa kuke buƙata. Sannan, ninka wannan ta tsawon rukunin da ake buƙata don samun jimlar mita masu layi don yin oda.

Daga Square Mita zuwa Rolls

A matsayin mai siyarwa, wannan shine inda zamu iya ƙara ƙima mai yawa ta hanyar taimaka wa abokan ciniki ƙirƙirar ingantaccen tsarin shimfidar panel. Ga tsarin da muke bi:

1. Tabbatar Mirgine Girma: Muna samar da rolls a daidaitattun faɗin kamar 6m, 7m, ko 8m, kuma tsayin yakan kasance 50m, 100m, ko tsayi. Sanin waɗannan matakan shine mataki na farko.
2. Ƙayyade Ingantacciyar Faɗin: Za ku rasa 10-15 cm akan kowane kabu mai walda. Don haka, nadi mai faɗin mita 7 kawai yana ba da kusan mita 6.85 na ingantaccen ɗaukar hoto.
3. Ƙirƙiri Tsarin Tsari: Shirya yadda za ku shimfiɗa fale-falen a fadin rukunin yanar gizon. Yawancin lokaci yana da kyau a tafiyar da bangarori zuwa ƙasa mafi tsayi don rage yawan adadin kabu da yuwuwar gazawar.
4. Yi lissafin Adadin Rolls: Da zarar kun san jimlar mita masu layi da kuke buƙata, zaku iya ƙididdige adadin nadi cikin sauƙi. Misali, idan kuna buƙatar mita madaidaiciya 800 kuma rolls ɗin suna da tsayin mita 100, kuna buƙatar rolls 8. Koyaushe tattara zuwa cikakken lissafin na gaba.

Ta yaya zan ƙididdige madaidaicin walda, asara, da sifofi marasa daidaituwa?

An exact area calculation is still not enough. On-site work involves cutting, overlapping, and fitting, all of which consume material. Ignoring these "hidden" asara za ta bar ku takaice.

Ƙara ɓataccen abu na 5-10% don ayyuka masu sauƙi na rectangular. Don ayyukan tare da siffofi marasa daidaituwa, kusurwoyi da yawa, ko shigar da bututu, ƙara wannan zuwa 10-15%. Wannan yana ba da lissafin abubuwan da suka ɓace zuwa zoba, datsa, da dacewa da cikakkun bayanai.

Haqiqanin Aiki Akan Shafi

Yi la'akari da wannan a matsayin bambanci tsakanin danyen adadin adadin a cikin girke-girke da abin da kuke buƙatar saya daga kantin sayar da. Koyaushe kuna siyan ƙari kaɗan.

• Haɗuwa da walda: Kowane kabu inda aka haɗa bangarori biyu tare yana buƙatar haɗuwa na 10 zuwa 15 cm (inci 4 zuwa 6). Duk da yake ƙarami don kabu ɗaya, wannan yana ƙara haɓakawa a cikin babban aikin. Don mirgina mai faɗin 7m, madaidaicin 15cm yana lissafin sama da 2% na faɗin kayan akan kowane kwamiti guda.
• Yankewa da Gyara: Gefuna na yankin layin ba da wuya ba daidai ba ne. Dole ne a gyara kayan don dacewa da ainihin iyakokin wurin. Wannan gyare-gyaren yana haifar da raguwa, waɗanda ake ɗaukar sharar gida.
• Siffofin da ba su bi ka'ida ba da shiga: Idan aikin ku yana da lanƙwasa, ginshiƙai, ko bututu da ke wucewa ta layin layi, ƙungiyar shigarwa za ta buƙaci yanke faci da takalmi masu siffar al'ada. Wannan tsari ba shi da inganci ta yanayi kuma yana haifar da ɗimbin ƙanana, abubuwan da ba za a iya amfani da su ba. Mafi mahimmancin siffar, mafi girman abin sharar gida da kuke buƙatar yin amfani da shi.

Nawa Nawa Ya Kamata Na Haɗa Don Kasancewa Cikin Kasafin Kuɗi da Gujewa Karanci?

Ko da tare da cikakken lissafin ƙididdiga da izinin sharar gida, batutuwan da ba zato ba tsammani na iya faruwa. Yanke da bai dace ba, sashe da ya lalace, ko ƙaramin ƙirar ƙira na iya ɓata kayan aikin ku, yana haifar da jinkiri.

Matsakaicin 5-15% shine saka hannun jari mai hikima. Yi amfani da madaidaicin kashi 5% don ayyuka masu sauƙi, na gida. Ƙara wannan zuwa 10-15% don ayyuka masu rikitarwa, shafuka a wurare masu nisa, ko kuma idan ana iya buƙatar gyare-gyare na gaba. Wannan buffer shine cibiyar tsaro ta aikin ku.

Tsare-tsare don abubuwan da ba a zata ba

An ƙara wannan adadin abubuwan da ke faruwa bayan duk sauran lissafin ku (yankin tushe, gangara, zoba, da sharar gida). Yi la'akari da shi azaman inshora ga abubuwan da za su iya yin kuskure.

Lokacin Amfani da Babban Matsala (10-15%):

• Wurare masu nisa: Idan rukunin yanar gizon ku yana da nisa daga tashar jiragen ruwa ko ma'ajin ku, farashi da lokacin jigilar juzu'in nadi guda ɗaya yana da girma sosai. Yana da arha da yawa don samun ƙarin kayan a kan rukunin yanar gizon daga farkon.
• Complex Geometry: Ayyuka tare da kusurwoyi da yawa, sumps, da cikakkun bayanai suna da ƙarin yuwuwar kurakuran shigarwa kuma suna buƙatar ƙarin kayan aiki don cikakken aiki.
• Gyaran gaba: Barin fayyace nadi akan rukunin yanar gizo shiri ne mai wayo. Yana tabbatar da cewa kuna da ainihin abu ɗaya daga nau'in samarwa iri ɗaya don kowane gyare-gyare na gaba.
• Fadada thermal: A cikin yanayi mai zafi sosai, masu sakawa na iya buƙatar barin ɗan rahusa (1-3%) a cikin bangarorin don yin lissafin faɗaɗawar thermal da ƙanƙancewa, wanda ke cinye ƙarin kayan.

Wannan ƙarin adadin yana ba da kwanciyar hankali kuma alama ce ta ingantaccen shiri.

Ƙarshe

Madaidaicin lissafin geomembrane tsari ne mai mataki huɗu: auna cikakken yanki, asusu don sharar gida, jujjuya zuwa juzu'i, da ƙara abin da zai faru. Wannan yana tabbatar da siyayya daidai lokacin farko.