Chitsogozo cha Kukula kwa Konkriti Chosakaniza Konkriti: 350L, 400L ndi 500L Drum Volume vs Output

Kukula kwa gulu la chosakanizira konkire sikuyenera kuganiziridwa kuchokera pa chiwerengero chachikulu kwambiri chosindikizidwa pafupi ndi makinawo. Chosakanizira chogulitsidwa ngati 350L, 400L kapena 500L chingagwiritse ntchito chithunzicho pofotokoza kuchuluka kwa ng'oma, pomwe kuchuluka komwe chingasakanizidwe ndikutulutsa mu gulu limodzi kungakhale kotsika. Kusiyana kumeneku ndikofunikira pamene kontrakitala akukonzekera kutulutsa tsiku ndi tsiku kapena wogulitsa akuyerekeza makina kuchokera kwa ogulitsa awiri. Chiŵerengero cha kusakaniza nachonso n'chofunika, koma chimayankha funso losiyana: chiŵerengerocho chimakuuzani momwe zosakaniza zimagawidwira, pomwe mphamvu yogwiritsira ntchito gulu imakuuzani kuchuluka kwa makinawo popanda kusintha ng'oma kukhala carousel yodzaza ndi simenti.

Voliyumu ya Konkire Yosakaniza Siyofanana ndi Kutulutsa kwa Batch

Choyamba chowunikira ndi chomwe chifaniziro cha mphamvu chimatanthauza. Kuchuluka kwa ng'oma yonse kumafotokoza malo enieni mkati mwa ng'oma. Mphamvu yosakaniza imatanthauza zinthu zomwe makina amapangidwira kusakaniza, pomwe mphamvu yotulutsa imakuuzani kuchuluka kwa konkriti yosakaniza yomwe ingatuluke mumakina pambuyo pa nthawi imodzi. Zifaniziro zimenezo zitha kukhala pafupi pamakina ena ndipo zimakhala zosiyana kwambiri pamakina ena.

Kusiyana pakati pa kuchuluka kwa voliyumu ndi kuchuluka kwa ntchito ndikwabwinobwino pazida zaukadaulo za konkriti. Zofunikira za NRMCA za osakaniza magalimoto akuluakulu, mwachitsanzo, zimanena kuti mphamvu yosakaniza yovomerezeka siyenera kupitirira 63% ya kuchuluka kwa voliyumu ya ng'oma yonse ; malirewo amakwera kufika pa 80% pamene ng'oma ikugwiritsidwa ntchito ngati choyambitsa. Maperesenti amenewo amagwira ntchito pa osakaniza magalimoto akuluakulu, osati osakaniza ang'onoang'ono onyamulika a 350L kapena 500L, kotero sayenera kugwiritsidwa ntchito ngati njira yosinthira. Amawonetsa chifukwa chake mainjiniya amagwiritsa ntchito kuchuluka kwa voliyumu ya ng'oma yonse ndi mphamvu yosakaniza yogwiritsidwa ntchito ngati manambala awiri osiyana.

Pali chifukwa chenicheni cha mpata. Konkire imafuna malo oti isunthe. Konkire iyenera kunyamuka, kugwa ndikugwa kudzera mu chisakanizo m'malo mongozungulira ndi khoma la ng'oma. NRMCA ikunena kuti konkire nthawi zambiri imapanga pafupifupi 60–75% ya voliyumu ya konkire , kotero zinthu zambiri zomwe zimasuntha mkati mwa chosakanizira ndi miyala ndi mchenga. Patsani chipangizocho malo ochepa ndipo katundu wokulirapo ungapangitse kusakaniza koyipa m'malo mopanga zinthu zothandiza kwambiri.

Kuti muyerekezere bwino kukula kwa malo ndi ntchito yeniyeni, onani buku la ACE la mphamvu yosakanizira konkire ndi mphamvu yotulutsa .

Kodi Muyenera Kuyerekeza Bwanji Zosakaniza za Konkriti za 350L, 400L ndi 500L?

ACE yapano gulu losakaniza konkire muli magulu a 350L, 400L ndi 500L, okhala ndi mitundu yosiyanasiyana ya dizilo, petulo ndi magetsi. Gulu la kukula kwake ndi lothandiza popanga mndandanda waufupi, koma sikokwanira kuwerengera kuchuluka kwa magulu omwe polojekiti ikufuna.

Izi ndi magulu ogula osati malamulo a uinjiniya. Chosakaniza cha 350L chokhala ndi makina onyamula katundu bwino chingakhale choyenera gulu limodzi kuposa makina akuluakulu omwe amakhala theka la tsiku akudikira zipangizo. Musanayerekezere mawu ofotokozera, funsani wogulitsa aliyense kuti anene mphamvu yogwiritsira ntchito yosakanizira kapena kutulutsa zinthu mofanana. Apo ayi, mutha kuyerekeza malita ndi malita koma mukuyerekezabe zinthu ziwiri zosiyana.

Kodi Chiŵerengero cha Kusakaniza Konkriti Chimagwirizana Kuti?

Chiŵerengero cha konkriti chosakaniza chimalongosola kuchuluka kwa zosakaniza, osati mphamvu ya makina. Mwachitsanzo, kusakaniza kwa munda kwa 1:2:3 kumatanthauza gawo limodzi la simenti, magawo awiri a mchenga ndi magawo atatu a coarse aggregate pamene njira yofanana yoyezera volumetric ikugwiritsidwa ntchito.

Ngati chidebe chimodzi cha malita 10 chigwiritsidwa ntchito ngati gawo loyezera, zinthu zouma zimayamba ndi malita 10 a simenti, malita 20 a mchenga ndi malita 30 a coarse aggregate. Madzi sayenera kungokhala nambala yachinayi mu chiŵerengero chimenecho. Amafunika kulamulira kosiyana.

Komanso malita 60 a zosakaniza zouma sayenera kusokonezedwa ndi malita 60 a konkire yomalizidwa. Tinthu tating'onoting'ono timadzaza mipata pakati pa coarse aggregate, simenti imadzaza malo ang'onoang'ono, ndipo zinthuzo zimakhazikika panthawi yosakaniza. Aliyense amene wayikapo chosakaniza amadziwa kuti konkire ndi yabwino kwambiri popangitsa kuti chiwerengero chonse cha masamu chisathe.

Ngati mukufuna mbali ya chiŵerengero mwatsatanetsatane, kuphatikizapo maumboni a 1:2:3 ndi 1:2:4, gwiritsani ntchito ACE tchati cha chiŵerengero cha kusakaniza konkire Komabe, pa ntchito yomanga, tsatirani zomwe zafotokozedwa mu polojekitiyi komanso kapangidwe kake kosakanikirana kovomerezeka m'malo mosankha chiŵerengero chapadera chifukwa choti ndi chodziwika bwino.

Chiŵerengero cha Madzi ndi Simenti: Gawo Lomwe Simungathe Kuweruza ndi Diso

ACI imatanthauzira chiŵerengero cha zinthu zosakaniza ndi madzi, kapena w/cm, ngati kulemera kwa madzi osakaniza ogawidwa ndi kulemera kwa zinthu zosakaniza simenti. Ngati 50 kg ya zinthu zosakaniza simenti ikugwiritsidwa ntchito ndi aw/cm ya 0.50, madzi osakaniza ofanana ndi 25 kg. Kuwerengera kwenikweni kuyeneranso kuganizira madzi omasuka omwe amatengedwa mu chosakanizira ndi ma aggregates.

Mchenga Wonyowa Ukhoza Kuwonjezera Madzi Ochuluka Kuposa Momwe Mumaganizira

Chitsanzo cha ntchito ya ACI chikuwonetsa kukula kwa kukonzako. Mu kuwerengera kwake kwa SI, gululi linali ndi makilogalamu 770 a chosakaniza chouma mu uvuni chokhala ndi chinyezi cha 6.0% ndi kuyamwa kwa 1.0% . Chosakaniza chosalalacho chinapereka makilogalamu 38.5 a madzi omasuka pamwamba . Chosakaniza chosalala chinawonjezera makilogalamu ena 11.3 , zomwe zinapangitsa chinyezi chopanda madzi kufika pa makilogalamu 49.8 . Kuti madzi onse osakaniza apitirize kukhala pa makilogalamu 190 osankhidwa, madzi olekanitsidwa pagululi anayenera kuchepetsedwa kufika pa makilogalamu 140 .

Ziwerengerozi ndi chitsanzo cha kuwerengera kwa ACI, osati kunena kuti nkhokwe iliyonse yonyowa imakhala ndi madzi ofanana. Phunziro lothandiza ndi losavuta: kuchuluka kwa fosholo kumatha kukhalabe chimodzimodzi pomwe kuchuluka kwa madzi enieni kumasintha kwambiri. Pambuyo pa mvula, wogwiritsa ntchito chosakanizira angafunike kusintha madzi ngakhale kuti palibe china chilichonse mu njira yophikira chomwe chikuoneka kuti chasintha.

Chifukwa Chake Kuwonjezera "Madzi Ochepa" Kungasinthe Gulu

Chiyesocho n'chomveka. Gulu lolimba limakhala losavuta kusuntha madzi ambiri akangolowa mu ng'oma. NRMCA imapereka lamulo lothandiza la munda: pafupifupi malita 5 a madzi owonjezera pa kiyubiki mita imodzi ya konkire amatha kuwonjezera kutsika ndi pafupifupi 25 mm (1 in.) . Zimenezo ndizokwanira kuti wogwiritsa ntchito azindikire nthawi yomweyo.

Koma kuyika kosavuta sikutanthauza kuti konkire yakhala bwino. NRMCA ikuchenjeza kuti madzi owonjezeredwa kupitirira kuchuluka kwa kapangidwe kosakaniza amatha kuchedwetsa kukhazikitsa, kuchepetsa mphamvu, kuwononga kulimba ndikuwonjezera kuthekera kwa kusweka. Ngati kugwirira ntchito kofunikira sikungatheke pamene kuli mkati mwa w/cm yomwe yatchulidwa, yankho likhoza kukhala kusakaniza koyenera kapena kusintha kosakaniza m'malo mongotulutsa madzi pang'ono kuchokera ku payipi.

Kuchita konkire wosakaniza bwino kumasonyezanso kuti kusintha madzi sikutha nthawi yomwe valavu yatsekedwa. Motsatira njira za ASTM C94/C94M zomwe zatchulidwa ndi NRMCA, konkire imalandira ma mixer rounds ena 30 pa liwiro losakaniza pambuyo poti madzi kapena kusakaniza kwawonjezeredwa pamalo ogwirira ntchito. Chofunikira cha ma 30-revolution chimagwira ntchito pa konkire wosakaniza bwino, osati zokha pa ma mixer onyamulika, koma mfundoyi imayenda bwino: madzi owonjezera amafunikirabe kusakaniza kokwanira kuti akhale gawo la gulu lonse.

Momwe Mungawerengere Chiwerengero cha Ma Batchi Osakaniza

Mukadziwa kuchuluka kwa kutulutsidwa kotsimikizika, kuwerengera kumakhala kosavuta:

Chiwerengero cha ma batches = konkireti yofunikira ÷ voliyumu yogwiritsidwa ntchito yotulutsidwa pa batch iliyonse

Ngati makina enaake atsimikiziridwa kuti amatulutsa 0.28 m³ pa gulu lililonse ndipo polojekitiyo ikufuna 1.40 m³, ogwira ntchitoyo amafunika magulu asanu:

1.40 ÷ 0.28 = magulu 5

Chithunzi cha 0.28 m³ apa ndi chitsanzo chabe cha kuwerengera; sichiyenera kuonedwa ngati chotuluka cha muyezo cha chosakanizira chilichonse mu kalasi inayake ya kukula. Pakukonzekera kupanga kwenikweni, gwiritsani ntchito pepala la data la chitsanzo kapena gulu loyezedwa la malo.

Kutulutsa kwa ola limodzi kumadaliranso kukweza, kusakaniza, kutulutsa ndi kukonzekera gulu lotsatira. Ng'oma yomwe imawoneka yokongola papepala siigwira ntchito bwino kwambiri pamene antchito awiri akudikirira wheelbarrow ina ya aggregate.

Kuyika Dongosolo ndi Nthawi Yosakaniza Zidakali Zofunika

Kukula kwa gulu lonse kukayamba kulamulidwa, njirayi iyenera kubwerezedwanso. Zipangizo ziyenera kuyezedwa nthawi zonse, madzi ayenera kulamulidwa m'malo mongoganizira, ndipo chosakaniziracho chiyenera kugwira ntchito nthawi yayitali kuti chipange gulu lofanana. Palibe chifukwa chosinthira katundu aliyense kukhala kuyesa kwatsopano.

Kuyika zinthu kumatha kusiyana malinga ndi kapangidwe ka chosakanizira ndi momwe zinthu zilili, kotero nkhaniyi sipereka dongosolo limodzi lokha. Buku la ACE pa momwe mungasakanizire konkriti mu chosakanizira imakhudza njira yogwirira ntchito padera. Ngati mukuyerekeza nthawi yosakaniza ndi liwiro la makina, chitsogozo cha liwiro la ng'oma yosakanizira konkire ikufotokoza chifukwa chake RPM yokha siikukuuzani ngati gulu likusakanizidwa bwino.

Mavuto Osiyanasiyana a Mixer Batch

Kodi Ogula Ayenera Kuyang'ana Chiyani Asanayitanitse Konkriti Wosakaniza?

Pogula zinthu, yambani ndi ntchito osati kabukhu. Kodi ogwira ntchito amafunikira konkire wochuluka bwanji pa gulu lililonse? Kodi magulu angati ayenera kupangidwa nthawi imodzi? Kodi makinawo azigwira ntchito pamagetsi, petulo kapena dizilo? Kodi ogwira ntchitowo angaikemo bwino, kuisuntha pamalopo ndikupeza zida zosweka pambuyo pake?

Kenako yang'anani makinawo okha: mphamvu yogwiritsidwa ntchito, kapangidwe ka tsamba, zida za ng'oma ndi mphete, injini kapena mota, chimango, mawilo, njira yotulutsira ndi mwayi wokonza. Ogulitsa ndi magalimoto obwereka ayenera kusamala kwambiri ndi mwayi wopeza zida chifukwa chosakanizira chotsika mtengo pang'ono chimakhala chotsika mtengo kwambiri chikakhala milungu iwiri chikudikirira bearing kapena lamba.

ACE Mndandanda wowunika wowunikira chosakanizira konkriti ikufotokoza mwatsatanetsatane mfundo za makina, pomwe kalozera wogulira chosakanizira konkire chonyamulika Ndi yothandiza ngati kunyamula katundu ndi momwe malo alili n'kofunika monga kukula kwa ng'oma.

Konkire Chosakaniza Kukula kwa Batch

Kodi chosakanizira konkire cha 350L chingapangitse konkire yomalizidwa ya 350L?

Sizofunikira kwenikweni. Chiwerengero cha 350L chingafotokoze kuchuluka kwa ng'oma yonse m'malo mwa mphamvu yosakaniza kapena kutulutsa madzi yomwe ingagwiritsidwe ntchito. Yang'anani tanthauzo la wopanga musanawerengere kuchuluka kwa batch output.

Kodi kusiyana kwa voliyumu ya ng'oma ndi mphamvu yosakaniza ndi kotani?

Kuchuluka kwa ng'oma ndi malo onse amkati. Kuchuluka kwa kusakaniza ndi zinthu zomwe chosakanizira chingathe kugwira pamene chikusiya malo okwanira oti chiziyenda bwino komanso chisakanizidwe.

Kodi mchenga wonyowa umasintha kuchuluka kwa madzi omwe amafunikira?

Inde. Chinyezi chopanda pamwamba chomwe chili mumchenga ndi m'madzi osakanikirana chimathandizira kusakaniza madzi. ACI imafuna kuti madzi awa aganiziridwe pamene akukhudza kwambiri w/cm yeniyeni.

Kodi kuwonjezera madzi pang'ono kungasinthe bwanji kugwa kwa konkriti?

NRMCA imapereka lamulo la pafupifupi 5 L/m³ ya madzi kuti pakhale kuwonjezeka kwa 25 mm kwa madzi. Ndi kuyerekezera kwa munda, osalola kupitirira kuchuluka kwa madzi komwe kwatchulidwa kapena w/cm.

Kodi 1:2:3 ndiye chiŵerengero chabwino kwambiri cha chosakanizira konkire?

Palibe chiŵerengero chimodzi chokha chomwe chili cholondola pa ntchito iliyonse. Chiŵerengero cha 1:2:3 ndi chizindikiro chodziwika bwino cha munda, koma konkire yomangidwa iyenera kutsatira mphamvu yofunikira, momwe imaonekera komanso kapangidwe kosakanikirana kovomerezeka.

Kodi ndiyenera kusankha chosakanizira cha 350L, 400L kapena 500L?

Sankhani kuchokera ku mphamvu zomwe zingagwiritsidwe ntchito, kupanga tsiku ndi tsiku, kupeza malo, gwero lamagetsi ndi zosowa zoyendera. Gulu la malita ndi poyambira lothandiza, osati chisankho chonse chogula.

Ma tag: kukula kwa gulu la chosakanizira konkire, voliyumu ya chosakanizira konkire, chosakanizira konkire cha 350L, chosakanizira konkire cha 400L, chosakanizira konkire cha 500L, kutulutsa konkire pa gulu lililonse, voliyumu ya ng'oma, mphamvu yosakaniza konkire, kusakaniza konkire, chitsogozo chogulira chosakanizira konkire