Chitsogozo cha Kukula kwa Konkriti Chosakaniza Konkriti: Chiŵerengero cha Kusakaniza, Kuchuluka kwa Drum ndi Kutuluka

Chosakaniza konkire cha 350L sichipanga chokha malita 350 a konkire yomalizidwa pa gulu lililonse . Chiwerengero chomwe chili pambali pa chitsanzocho chingafotokoze kuchuluka kwa ng'oma, mphamvu yokweza katundu kapena mphamvu ina yovomerezeka, pomwe kuchuluka kwa konkire komwe mungasakanize ndikutulutsa kungakhale kochepa. Kusiyana kumeneku ndikofunikira pamene akontrakitala akukonzekera kuthira ndi pamene ogulitsa akuyerekeza makina awiri omwe onse ali ndi "350L" mu mtengo. Chiŵerengero cha kusakaniza ndi gawo lina la kuwerengera, koma chimayankha funso losiyana: chiŵerengerocho chimayang'anira kuchuluka kwa zinthu, pomwe kukula kwa gulu la kusakaniza konkire kumakuuzani kuchuluka kwa makinawo komwe angagwiritse ntchito nthawi yogwira ntchito mobwerezabwereza.

Voliyumu ya Chosakaniza Konkriti: Kodi Nambala ya Mphamvu Imatanthauza Chiyani?

Yambani ndi kufunsa wogulitsayo zomwe chiŵerengero cha lita chikuyimira. Kuchuluka kwa ng'oma yonse, mphamvu yonyamula katundu ndi mphamvu yotulutsira si mawu osinthika. Buku la ACE lomwe lilipo pano la malangizo okhudza mphamvu yosakanizira konkire Mwachitsanzo, imapereka chitsanzo cha makina apakatikati okhala ndi mphamvu zonyamula katundu wa malita 560 ndi konkire wotulutsa madzi wokwana malita 350. Kusiyanaku kulipo pachifukwa china: zipangizo zimafunika malo mkati mwa ng'oma kuti zinyamule, zigwedezeke ndikugawanso.

Aggregate imatenganso gawo lalikulu la gulu. NRMCA imanena kuti aggregate nthawi zambiri imapanga pafupifupi 60–75% ya voliyumu ya konkriti . Chifukwa chake, zambiri zomwe chosakanizira chimayenera kusuntha ndi mchenga ndi miyala osati simenti. Dzazani kwambiri ng'oma ndipo pamakhala malo ochepa kuti zinthuzo ziyende kudzera munjira yosakanizira. Ng'oma ikhoza kuzunguliridwabe mosangalala; konkriti yomwe ili mkati ikhoza kukhala yochepa.

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

ACE gulu losakaniza konkire Pakadali pano pali magulu a 350L, 400L ndi 500L okhala ndi mitundu yosiyanasiyana ya mafuta, dizilo ndi magetsi. Zolemba zazikuluzi ndizothandiza popanga mndandanda waufupi, koma siziyenera kugwiritsidwa ntchito ngati zotulutsa zomalizidwa ndi konkriti pokhapokha ngati zomwe makinawo akunena zatero.

Izi ndi magulu ogulira ogwira ntchito, osati malire a uinjiniya. Kontrakitala m'modzi angapeze phindu labwino kuchokera ku makina ang'onoang'ono omwe ali pafupi ndi kutsanulira kuposa kuchokera ku chosakanizira chachikulu chomwe chili pamtunda wa mamita makumi asanu chikuyembekezera ma wheelbarrows. Poyerekeza mawu, funsani wogulitsa aliyense kuti afotokoze mphamvu yake mofanana. Kuyerekeza voliyumu ya ng'oma ya wopanga wina ndi voliyumu yotulutsa ya wopanga wina ndi njira yosavuta yopangitsa spreadsheet kuwoneka yothandiza kwambiri kuposa momwe ilili.

Kodi Chiŵerengero cha Zosakaniza za Konkriti Chimakhudza Bwanji Gulu Losakaniza?

Chiŵerengero cha konkriti chosakaniza chimalongosola kuchuluka kwa simenti, mchenga ndi zinthu zinazake. Sichimadziwa mphamvu ya chosakaniza. Pa magulu ang'onoang'ono a malo odzaza, ma ratios odziwika bwino monga 1:2:3 ndi 1:2:4 angagwiritsidwe ntchito ngati zizindikiro zodziwika bwino pomwe zofunikira pa polojekiti zimalola.

Ngati mugwiritsa ntchito chidebe chimodzi cha malita 10 pa chiŵerengero cha 1:2:3, kuchuluka koyambira ndi malita 10 a simenti, malita 20 a mchenga ndi malita 30 a chosakaniza chopanda madzi. Madzi sangowonjezedwa ngati nambala ina mu chiŵerengero chimenecho. Amafunika kulamulidwa mosiyana.

Komanso, musawonjezere 10 + 20 + 30 ndipo ganizirani kuti chosakaniziracho chidzatulutsa malita 60 a konkire yomalizidwa. Tinthu tating'onoting'ono timadzaza mipata pakati pa tinthu tating'onoting'ono ta aggregate, phala limadzaza malo ang'onoang'ono ndipo gulu lonse limakhazikika panthawi yosakaniza. Kuti mupeze malangizo atsatanetsatane pa ma ratios ndi ntchito za polojekiti, gwiritsani ntchito zomwe zilipo tchati cha chiŵerengero cha kusakaniza konkire Konkireti iyenera kutsatirabe momwe zinthu zilili komanso kapangidwe kake kosakanikirana komwe kavomerezedwa.

Chiŵerengero cha Madzi ndi Simenti: Chiwerengero Chimene Chidebe Sichingakuuzeni

ACI imatanthauzira chiŵerengero cha zinthu zosakaniza ndi madzi, kapena w/cm, ngati kulemera kwa madzi osakaniza ogawidwa ndi kulemera kwa zinthu zosakaniza simenti . Chifukwa chake, w/cm ya 0.50 imatanthauza 25 kg ya madzi osakaniza pa 50 kg ya zinthu zosakaniza simenti. ACI imanenanso kuti chinyezi chomasuka chomwe chimanyamulidwa ndi zinthu zosakaniza chiyenera kuganiziridwa pamene kunyalanyaza kungasinthe kwambiri w/cm yeniyeni.

Mchenga Wonyowa Ukhoza Kusintha Gulu Musanawonjezere Madzi

Kuwerengera kwa ACI E1-16 kumapereka tanthauzo lothandiza la kukula. Mu chitsanzo chake cha SI, chiŵerengero chochepa chokhala ndi chinyezi chonse cha 6% chinapereka 38.5 kg ya madzi aulere , pomwe chiŵerengero chachikulu chinawonjezera 11.3 kg ina. Chifukwa chake, chiŵerengerocho chinabweretsa 49.8 kg ya chinyezi chaulere mu gulu lomwe linkafuna 190 kg ya madzi onse osakaniza. Pafupifupi 140 kg yokha ndiyo yomwe inayenera kuwonjezeredwa padera .

Manambala amenewo ndi chitsanzo cha ntchito ya ACI, osati mulingo wokhazikika wa chinyezi pa mulu uliwonse wa mchenga. Phunziro la malo ndi losavuta: chiwerengero cha zidebe za Lolemba chikhoza kufanana ndi cha Lachiwiri pomwe konkire ya Lachiwiri imakhala yonyowa kwambiri chifukwa cha mvula usiku wonse.

Chifukwa Chake "Madzi Owonjezera Pang'ono" Si Aulere

Pali chifukwa chomwe ogwira ntchito amakopeka kuti awonjezere madzi. NRMCA imapereka lamulo lothandiza kuti pafupifupi malita 5 a madzi pa kiyubiki mita imodzi akhoza kuwonjezera kutsika ndi pafupifupi 25 mm . Kusiyanako n'kosavuta kuona pamene gululo likutulutsidwa.

Vutoli limabwera pambuyo pake. NRMCA ikuchenjeza kuti madzi ochulukirapo kuposa kuchuluka kwa kapangidwe kosakaniza amatha kuchedwetsa kukhazikitsa, kuchepetsa mphamvu, kuwononga kulimba komanso kuwonjezera kuthekera kwa kusweka. Kuyika kosavuta kwa mphindi zisanu zikubwerazi sikungakhale bwino nthawi zonse kwa zaka zisanu zikubwerazi.

Kodi Mumasandutsa Bwanji Chotulutsa Chosakaniza Kukhala Dongosolo Lenileni la Batch?

Mukadziwa mphamvu yotulutsira makina, masamuwo amakhala osavuta:

Chiwerengero cha magulu = voliyumu yofunikira ya konkriti ÷ voliyumu yotsimikizika yotulutsa pa gulu lililonse

Ngati chosakanizira china chatsimikizika kuti chimatulutsa 0.28 m³ pa gulu lililonse ndipo ntchitoyo ikufunika 1.40 m³, kuchuluka komwe kukukonzekera ndi:

1.40 ÷ 0.28 = magulu 5

Chithunzi cha 0.28 m³ ndi chitsanzo chabe chowerengera. Sichotulutsa chilichonse cha 350L kapena 400L chosakanizira chilichonse. Pa ntchito yeniyeni, gwiritsani ntchito mawonekedwe a makina kapena kuchuluka kwa batch komwe kumayesedwa.

Kuchita bwino kwa tsiku ndi tsiku kumaphatikizaponso kunyamula, kusakaniza, kutulutsa mphamvu ndi kukonzekera gulu lotsatira. Chiwerengero cha ola limodzi chimataya kukongola kwake mwachangu ngati chosakanizira chikuyembekezera aggregate kapena ogwira ntchito sangathe kusuntha konkire mwachangu mokwanira.

Kuyika Dongosolo ndi Nthawi Yosakaniza Zidakali Zofunika

Mukamaliza kulamulira kukula kwa gulu ndi madzi, pitirizani kuchita izi mobwerezabwereza. Gwiritsani ntchito njira yomweyo yoyezera, pewani kuwerengera kwa fosholo mwachisawawa ndipo lolani kusakaniza kokwanira kuti gululo likhale lofanana. Dongosolo loyika limasiyana malinga ndi kapangidwe ka chosakanizira ndi momwe zinthu zilili, kotero palibe phindu lililonse poganiza kuti ndondomeko imodzi ndi yolondola pa makina aliwonse.

Buku lotsogolera la ACE pa momwe mungasakanizire konkriti mu chosakanizira ikufotokoza mwatsatanetsatane momwe ntchito ikuyendera. Kuti mudziwe liwiro ndi nthawi yosakaniza, onani buku lotsogolera ku liwiro la ng'oma yosakanizira konkire .

Konkire yosakaniza bwino imapereka chitsanzo chabwino cha momwe kusintha kwa madzi kumachitidwira mozama. NRMCA ikunena kuti ASTM C94/C94M imafuna ma mixer rounds 30 owonjezera pa liwiro losakaniza pambuyo poti madzi kapena kusakaniza kwa malo ogwirira ntchito kwawonjezedwa. Chofunika chimenecho chimagwira ntchito pa konkire yosakaniza bwino, osati yokha pa makina ang'onoang'ono osakaniza malo, koma mfundo yake ndi yothandiza: kuwonjezera madzi sikumalizidwa mpaka atasakanizidwa mu gulu lonse.

Zolakwa za Common Concrete Mixer Batch

Kodi Ogula Zipangizo Ayenera Kuyang'ana Chiyani Asanayitanitse?

Kwa magulu ogula zinthu, yambani ndi ntchito osati kabukhu. Sankhani kuchuluka kwa konkriti komwe kumayenera kupangidwa pa gulu lililonse ndipo patsiku, kenako yang'anani makinawo. Zofunikira ndi monga mphamvu yogwirira ntchito, kuchuluka kwa kutulutsa, gwero lamagetsi, kapangidwe ka tsamba, kapangidwe ka ng'oma, zida zozungulira, chimango, mawilo ndi njira yokonzera.

Ogulitsa ndi makampani obwereketsa ayeneranso kuganizira zomwe zimachitika pakatha miyezi ingapo yoyambirira. Mtengo wotsika pang'ono wogulira umataya kukongola kwake pamene lamba, bearing kapena giya zimakhala zovuta kusintha. Mndandanda wowunika wowunikira chosakanizira konkriti imaphimba macheke awa amakina, pomwe kalozera wogulira chosakanizira konkire chonyamulika imayang'ana kwambiri za kuyenda, njira zamagetsi komanso momwe malo alili.

Mukapempha mtengo, tumizani kwa ogulitsa zomwe mukufuna, mtundu wa konkire wabwinobwino, gwero lamagetsi lomwe likupezeka komanso ntchito yomwe mukuyembekezera tsiku ndi tsiku. Tsatanetsatane umenewo ndi wothandiza kwambiri kuposa kufunsa "chosakaniza chachikulu chomwe muli nacho".

Konkire Chosakaniza Kukula kwa Batch

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

Sizofunikira kwenikweni. Chiwerengero cha 350L chingafotokoze kuchuluka kwa ng'oma m'malo mwa mphamvu yogwiritsira ntchito yosakanizira kapena kutulutsa. Onani momwe wopanga amafotokozera nambalayo musanagwiritse ntchito powerengera batch.

Kodi kusiyana pakati pa voliyumu ya chosakanizira ndi kukula kwa batch ndi kotani?

Kuchuluka kwa chosakaniza kapena ng'oma kumafotokoza mphamvu yeniyeni ya ng'oma. Kukula kwa gulu kumatanthauza kuchuluka kwa zinthu zomwe makina angasakanize bwino kapena kuchuluka kwa konkire yomalizidwa yomwe ingatulutse.

Kodi chiŵerengero chabwino kwambiri cha kusakaniza konkriti pa chosakanizira ndi chiti?

Chosakaniza sichimasankha chiŵerengero chofunikira. Ma ratio odziwika monga 1:2:3 akhoza kukhala othandiza ngati aloledwa, koma konkriti yomangidwa iyenera kutsatira mphamvu yofunikira, kuonekera kwake komanso kapangidwe kosakanikirana kovomerezeka.

Kodi mchenga wonyowa umasintha kuchuluka kwa madzi omwe amafunikira?

Inde. Chinyezi chopanda madzi chomwe chimatengedwa ndi mchenga ndi zinthu zinazake chimakhala gawo la madzi osakanikirana ndipo chingathe kuwonjezera w/cm ngati madzi owonjezeredwa padera sanachepe.

Kodi madzi owonjezera amasintha bwanji kugwa kwa konkriti?

NRMCA imapereka lamulo la pafupifupi 5 L/m³ ya madzi owonjezera kuti pakhale kutsika kwa pafupifupi 25 mm. Chithunzichi ndi chitsogozo cha munda, osati chilolezo chopitirira kuchuluka kwa madzi komwe kwatchulidwa kapena w/cm.

Kodi ndiyenera kugula chosakanizira cha konkriti cha 350L, 400L kapena 500L?

Sankhani kuchokera ku mphamvu zomwe zingagwiritsidwe ntchito, kupanga tsiku ndi tsiku, magetsi, malo olowera ndi zosowa zoyendera. Gulu la malita ndi lothandiza pa makina osankhidwa, koma mphamvu yeniyeni yogwirira ntchito ndi kutulutsa madzi ndiyo iyenera kupanga chisankho chomaliza.

Ma tag: kukula kwa gulu la chosakanizira konkire, voliyumu ya chosakanizira konkire, chosakanizira konkire cha 350L, chosakanizira konkire cha 400L, chosakanizira konkire cha 500L, chiŵerengero cha chosakanizira konkire, kutulutsa konkire, mphamvu yosakanizira konkire, kuyika konkire, chosakanizira chonyamulika cha konkire