Ungahlukanisa kanjani phakathi kwenduku yocingo kanye ne-rebar?

Kuyiniinduku yocingo

Ngokwesimo sabantu abavamile, i-coiled rebar iyi-wire, okungukuthi, egoqwe yaba yindilinga ukuze yakhe i-hoop, ukwakhiwa kwayo okufanele kudingeke ukuze iqonde, ngokuvamile ububanzi bayo buyi-10 noma ngaphansi.
Ngokusho kobukhulu bobubanzi, okungukuthi, izinga lokujiya, futhi kuhlukaniswe ngezigaba ezilandelayo:

 

Insimbi eyindilinga, ibha, ucingo, ikhoyili
Insimbi eyindilinga: ububanzi besigaba esiphambeneyo bungaphezu kwebha engu-8mm.

Ibha: ukuma kwesigaba esiphambene sensimbi eyindilinga, eyi-hexagonal, eyiskwele noma enye insimbi eqondile enomumo. Ensimbini engagqwali, ibha evamile ibhekisela eningini elikhulu lensimbi eyindilinga.

 

Izinduku zensimbi: engxenyeni evundlile yekhoyili eyindilinga efana nediski, ububanzi obungu-5.5 ~ 30mm. Uma nje sithi intambo, ibhekisela kuntambo yensimbi, icutshungulwa kabusha yi-coil ngemuva kwemikhiqizo yensimbi.

Izinduku: zigoqwe futhi zihlanganiswe kudiski ukuze kuthunyelwe imikhiqizo eqediwe, kufaka phakathi nxazonke, isikwele, unxande, i-hexagonal njalo njalo. Njengoba iningi lazo liyindilinga, ngakho-ke ikhoyili evamile iyindilinga yenduku yentambo.

Kungani kunamagama amaningi kangaka? Lapha ukukhuluma ngezigaba zensimbi yokwakha

Yiziphi izinhlobo zensimbi yokwakha?

 

Izigaba zemikhiqizo yensimbi yokwakha ngokuvamile zihlukaniswe ngezigaba eziningana ezifana ne-rebar, insimbi eyindilinga, induku yocingo, ikhoyili njalo njalo.

1, i-rebar

Ubude obujwayelekile be-rebar bungu-9m, 12m, 9m ubude intambo isetshenziswa kakhulu ekwakhiweni komgwaqo, 12m ubude isetshenziswa kakhulu ekwakhiweni kwebhuloho. Ububanzi be-rebar obujwayelekile bungu-6-50mm, futhi isimo sivumela ukuphambuka. Ngokusho kwamandla, kunezinhlobo ezintathu ze-rebar: HRB335, HRB400 kanye ne-HRB500.

2, insimbi eyindilinga

Njengoba igama lisho, insimbi eyindilinga iyisiqeshana sensimbi esiqinile esine-cross-section eyindilinga, esihlukaniswe izinhlobo ezintathu ezigoqwe ngokushisa, ezenziwe ngobumba kanye nezidonswa ngokubandayo. Kunezinhlobo eziningi zensimbi eyindilinga, njenge: 10#, 20#, 45#, Q215-235, 42CrMo, 40CrNiMo, GCr15, 3Cr2W8V, 20CrMnTi, 5CrMnMo, 304, 316, 20Cr, 40Cr, 20CrMo, 35CrMo njalo njalo.

Incazelo yensimbi eyindilinga egoqwe ngokushisa ye-5.5-250 mm, 5.5-25 mm iyinsimbi encane eyindilinga, imigoqo eqondile ehlinzekwa ngamaqoqo, esetshenziswa njengemigoqo yokuqinisa, amabhawodi kanye nezingxenye ezahlukahlukene zemishini; insimbi eyindilinga engaphezu kuka-25 mm, esetshenziswa kakhulu ekwenziweni kwezingxenye zemishini noma epayipini lensimbi elingenamthungo.

 

3, induku yensimbi

Izinhlobo ezivamile zezintambo ze-Q195, Q215, Q235 izinhlobo ezintathu, kodwa ukwakhiwa kwamakhoyili ensimbi anezinhlobo ezimbili ze-Q215, Q235 kuphela, ngokuvamile imininingwane evame ukusetshenziswa inobubanzi obungu-6.5mm, ububanzi obungu-8.0mm, ububanzi obungu-10mm, okwamanje, amakhoyili amakhulu kunawo wonke eShayina angaba ububanzi obungu-30mm. Izintambo ngaphezu kokusetshenziswa njengebha yokuqinisa yokwakha ukhonkolo oqinisiwe wensimbi, kodwa futhi zingasetshenziswa ocingweni lokudweba, ukubopha inetha ngentambo. Induku yensimbi ifaneleka futhi ekudwebeni nasekufakeni inetha ngentambo.

 

4, isikulufu sekhoyili

Isikulufu sekhoyili sifana nocingo njengoba i-rebar ehlanganisiwe, ingeyohlobo lwensimbi yokwakha. I-Rebar isetshenziswa kabanzi ezakhiweni ezahlukahlukene zokwakha, uma kuqhathaniswa nezinzuzo ze-rebar yile: i-rebar kuphela engu-9-12, i-coil ingasetshenziswa ngokuya ngesidingo sokubanjwa okungahleliwe.

 

Ukuhlukaniswa kwe-rebar

Ngokuvamile ngokuya ngokwakheka kwamakhemikhali, inqubo yokukhiqiza, ukuma kokugoqa, ifomu lokuhlinzeka, usayizi wobubanzi, kanye nokusetshenziswa kwensimbi esakhiweni sesigaba:

(1) ngokwesimo esigoqiwe

① i-rebar ecwebezelayo: I-rebar yebanga I (i-rebar yensimbi ye-Q235) igoqwa ukuze kube nesigaba esicwebezelayo esiyindilinga, uhlobo lokuhlinzekwa kwediski luyindilinga, ububanzi obungadluli ku-10mm, ubude buyi-6m ~ 12m.
② Imigoqo yensimbi enezinti: i-spiral, i-herringbone kanye ne-crescent-shaped ezintathu, ngokuvamile Ⅱ, i-herringbone yensimbi yebanga Ⅲ, i-Ⅳ steel yebanga shaped ibe yi-spiral kanye ne-crescent-shaped.

③ Ucingo lwensimbi (oluhlukaniswe izinhlobo ezimbili zocingo lwensimbi olunekhabhoni ephansi kanye nocingo lwensimbi olunekhabhoni) kanye nocingo lwensimbi.

④ ibha yensimbi egoqekile ebandayo: egoqekile ebandayo kanye neyobandayo egoqekile yaba yisimo.

 

(2) ngokuya ngobukhulu bobubanzi

Ucingo lwensimbi (ububanzi obungu-3 ~ 5mm),
Ibha yensimbi encane (ububanzi obungu-6 ~ 10mm),
I-rebar eqinile (ububanzi obungaphezu kuka-22mm).