Profiled C8 futhi C20 - yini umehluko? Incazelo, izici, usayizi

Profiled zonke izikhundla ukuthola oluqine ukwakhiwa kanye ilungiselelo izakhiwo nezindawo. Okokuqala sabona ezicijile abomvu green wenza kulokhu kwaziswa. Babebonakala umkhawulo asibusise ngokuphelela nangokuphila nomona omakhelwane. Manje uhla unwetshiwe futhi olusha nge umbala wesikimu yasekuqaleni. Abantu abaningi basebenzisa ibhodi lukathayela. Kodwa kanjani ukukhetha uhlobo lesifanele, ngakho njengoba singalahlekelwa njengoba hhayi overpay? Ngokwesibonelo, lukathayela C8 futhi C20. Uyini umehluko phakathi kwalokhu?

Injongo ibhodi lukathayela

Lokhu uthayela nigqoke isigaba noma trapezoid umumo gagasi. Bona ayaziswa ukuqina, azibizi kakhulu, ukubukeka enhle. Isetshenziswa njengesici ulwelwesi impahla. Ikakhulu bajwayele ngoba:

• ukufulela;
• udonga Uthwale;
• ezicijile.

ishidi lukathayela ibonisa ngokucacile umsindo. Imila kalula ukufaka futhi kulula ukuyinakekela. Lokho imikhiqizo ukunakekelwa okukhethekile ezenziwe kulokhu kwaziswa akudingeki. Into esemqoka - ukuvikela kusuka ukuzikhandla eqinile emzimbeni, ukushaqeka. Angalimaza ipuleti impumuzo, ngaleyo ndlela sinciphise izakhiwo zokuhlobisa isakhiwo.

Kufanele ukuthi ukwenza lezi imisebenzi yimuphi ishidi ibhodi lukathayela? Cha, ngoba uhlobo izakhiwo ngamunye kudingeka material nge izakhiwo ezithile.

Ziyakwazi:

• wave ukuphakama;
• ukuphrofayela ukuma (trapezoid, noma mihlobiso);
• ishidi ukujiya;
• enamathela impahla.

Decking kungaba ngezinhlobo eziningi, okuyinto zibe namagama abo. Ingabe H, HC, MP, C, lapho profiled uyalandisa C8 futhi C20. Uyini umehluko phakathi kwalokhu? Ukumaka incike ukujiya ishidi nobude ezakhiwe isibhakela ngemva 'azulise "(okuyinto ngokuvamile has a trapezoid noma umumo amanga, kepha igama lilondolozwe). Ishidi esinelebuli C umpofu, abaqokelwe lokho yisiKhulu H incwadi - ezinamandla.

Kodwa omunye uhlobo C8 profiled futhi C20. Uyini umehluko phakathi kwalokhu? Banezinhliziyo ukuphakama ezahlukene wave.

Funda lesi silinganiso kalula kakhulu. Wave ukuphakama wabonisa kunombolo isihloko ekupheleni. I ezincane lesi silinganiso okungukuthi, endaweni emikhulu uzolunga ishidi lukathayela maqondana yasekuqaleni. Kodwa ngesikhathi esifanayo ezingeni ukumelana zangaphandle kulo ngezansi. Ngakho, ukuze kwakhiwe ezicijile ezisetshenziselwa amashidi ngephrofayela ngaphansana ophahleni. Ukuqedela decking ophahleni kuyadingeka nge ukuphakama igagasi 35 mm (i-NA-uhlu 35). Of ebhodini lukathayela kungadala ngisho ebizwa ukugqagqana. Kodwa lokhu kuzodinga uyibhala H-57 kuya H-75.

I ukujiya ishidi ivela 0.4 mm kuya 1.6 mm. Yiqiniso, ukuze yehlukaniswe ku iso noma ngisho ukukala ekhaya kunzima. Lena nabathengisi ngezinye izikhathi asetshenziswa. Badayisa ishidi eshibhile 0.4 mm obukhulu ngemali ukuthi lapho kwetshumi ambalwa milimitha mkhulu. Uma uthi nhlá, umehluko omncane. Kodwa lapho uthenga inqwaba amashidi kwandisa ubukhulu jikelele zokuthenga, futhi ngenxa yalokho, umehluko intengo.

esehlanganise amashidi

Decking kungenzeka lashukumisa noma camera. Lashukumisa ngokuvamile esetshenziselwa uthango yokwakha amasayithi. I enamathela polymeric singasebenza nasekunakekelweni uhlangothi. Khona-ke omunye uyogcwala grey primer. I enamathela umbala kungaba self-ezinemibala (obomvu, oluhlaza okotshani) namakhaladi. Manje ethandwa kakhudlwana trapezoid ishidi, ulingisa ngezinto zemvelo: itshe, ukhuni isitini. Izakhiwo yalezi amashidi bheka acebile kakhulu futhi kukhanga ngokwengeziwe. Camera polyester amashidi, i-polyester Frosted noma camera "Granite Claudi" (isembozo ophahleni, ukudala umphumela ezimise okwama-tile). Basuke ngokwethukela kusetshenziswa kakhulu zamazwe amabili, ababethi nombala ofanayo nhlangothi zombili. Lokhu oluhlaza kanye brown steel ishidi. Buhle izakhiwo ezinjalo abe look yemvelo.

Lapha umehluko phakathi amashidi ne amagagasi ezahlukene lapho. Umbala Kungashiwo okufanayo profiled C8 futhi C20. Kuyini umehluko phakathi kwabo, ngaphandle ukuphakama amagagasi?

Kuxoxwa oluqanjwe ugingqe ebandayo imishini ekhethekile lashukumisa steel. Musa nokugqwala, kahle bakwazi ukumelana noma yiluphi ushintsho esimweni sezulu.

Ubude ishidi elilodwa ingase ibe kusuka ezimbili izinyawo ukuze 12 metres. Kodwa qinisekisa ukuthi ukuphindaphinda kwe-5 cm.

profiled C8

Ubukhulu balo zingase zihluke, kodwa ukuphakama wave 8 cm. C8 ishidi lukathayela engasindi futhi iqine ulwelwesi impahla. Ihlanganisa indawo inkudlwana kunakwezinye izindawo eziphakeme. Uma ububanzi jikelele 1200 mm ishidi, okungukuthi ewusizo 1150 mm.

Ngakho-ke, kuthandwa kakhulu. Isetshenziselwa ukwakhiwa izindonga, Uphahla lwangaphakathi. Abakwazi zihlobise ophahleni nezindonga. Ifanele ukudalwa ezicijile.

Metal decking C8 kuthandwa kakhulu phakathi abathuthukisi kanye abanikazi izakhiwo yangasese ngenxa ngemali ephansi bese izinga ehloniphekile.

Lapho kubalwa inombolo oyifunayo amashidi acabangele ukuthi ubude kuyoba kancane kancane ngenxa zenqane ishidi esilandelayo. Wave has simise trapezoid.

profiled C20

Igagasi ukuphakama cishe 2 izikhathi mkhulu kunezinhliziyo C8. Futhi-ke, unamandla kakhulu, kodwa has a endaweni ezincane ngenhlonipho ohlwini kokuqala. Uma ububanzi isiyonke 1150 mm, kuyoba usizo 1100 kuphela mm. Isetshenziselwa ukwakhiwa sizinze kakhulu futhi isikhathi eside, ngoba livikela kakhulu emathonyeni zangaphandle kuka C8. kuhambisana kahle ukwakhiwa kocingo. Ingasetshenziselwa ngoba ukufulela. Kuyinto jikelele trapezoid ishidi.

Kwenziwa, futhi, ngesimo trapezoids, kodwa base engenhla yangaphandle futhi ingxenye engaphandle zihlukile.

Profiled MP 20 has iphrofayela inamagquma ezingeni ukuphakama igagasi 20 mm.

intengo

izindleko ehlukile profiled. Inani ishidi ngayinye incike ukushuba we ishidi, ukuphakama igagasi, ikhwalithi enamathela. Ngakho, i-C8 ishidi ububanzi ukusebenza 1150 mm steel lashukumisa kuyinto ruble 175 kuya 290. ishidi ukushuba 0.4 kuya 0.7 mm. Uma enamathela kuyinto polyester, intengo izoba uhla ruble 208 kuya 365. ruble 324. Izokubiza kabili emaceleni ibhodi lukathayela.

Intengo C20 eshidini elilodwa lapho nobubanzi ingqikithi 1150 mm lashukumisa steel kuyoba ruble 181 kuya 302. Camera ne-polyester ishidi inezinga 220 kuya 405 deda. kuwufanele Bilateral ruble 333.

Okudingekayo ukuze izibalo zama-engela ishidi

Ishidi nge surface bushelelezi ngokuphelele kunzima ukuthola. Ukuba khona abanye scuffs nokuklwebheka ukuthi ungabhubhisi luthi alufane kuvumelekile. Ukuphakama wave alikwazi ukuba ngaphezu kuka-2 mm bachezuke kuyinsakavukela. Ngenxa yalesi value ububanzi 8 mm kuya ku-10 mm ubude.

Waviness Planar izingxenye kufanele kube asisikhulu kunenkosi 1.5 mm 3 mm ku sivala.

Njengoba ubona, Ungakanani umehluko intengo ephakathi C8 futhi C20 steel ishidi akukho. Ngakho-ke kubalulekile ukuba sicabangele okokuqala kwezithelo zonke izimo lizosetshenziswa ekukhetheni uhlobo ebhodini lukathayela ngaphansi kwazo.