Indlela yokukhetha i-Steel Floor Decking? Inkosi Lezi Izinhlobo Eziyinhloko

I-steel floor decking iyingxenye eyinhloko yesistimu yaphansiizakhiwo zensimbi. Njengohlobo lweshidi lensimbi elinephrofayili elizokwakhiwa, linikeza isisombululo samahhala futhi samahhala sama-slabs aphansi kakhonkolo. Yakhiwe ngokugoba okubandayo okumise okuka-V, okumise okuka-U noma okuphambanayo kwe-trapezoidal. Inombolo yemodeli yayo yakhiwe ngokuthi: isiqalo ("YX" noma "YXB") + ukuphakama kwegagasi lobubanzi obusebenzayo. Kunezinhlelo ezimbili eziyinhloko zesakhiwo: ukudeka okujwayelekile kwensimbi okunephrofayili (uhlobo oluvulekile, uhlobo olungenayo kabusha, uhlobo oluvaliwe) kanye nesitezi sensimbi ye-truss.

Ukuhlobisa phansi okujwayelekile okwenziwe ngensimbi kwenziwa ngamashidi ensimbi. Ibekwe ngokuqondile emishayweni yensimbi futhi ishiselwe ngokuqinile emishayweni yensimbi ngezigxobo ezingena ngamashidi ensimbi. Ingakwazi ukuthwala isisindo sokhonkolo omanzi kanye nemithwalo yokwakha. Ngokwamafomu ezingxenye eziphambanayo, ingahlukaniswa ibe yi-open-type decking yaphansi, yokungena kabusha (uhlobo lwe-dovetail) nokuhlobisa phansi kohlobo oluvaliwe.

I-Open-Type Floor Decking

Ifaka iziphambano ezivulekile ezimise okwe-V noma i-trapezoidal. Isebenza kuphela njengefomula ehlala njalo ngesikhathi sokwakhiwa, ngezinzuzo zokufakwa okulula, izindleko eziphansi kanye nesabelo semakethe esiphezulu.

Ongena kabusha (Uhlobo lwe-Dovetail-Type) Ukufakwa Kwaphansi Kwaphansi

Ithatha ingxenye enqamulayo emise okwe-dovetail. Ukuvuleka kwayo okuphansi kuncane kakhulu kunaleyo yohlobo oluvulekile lwe-decking, okuvumela ukuxhuma ngomshini ngokhonkolo. Inzuzo yayo eyinhloko isekuthuthukisweni kokumelana nomlilo kanye nokusebenza kwe-anti-corrosion.

Ukuhlobisa Kwaphansi Kohlobo Oluvaliwe

Iwuhlobo olusetshenziswa kakhulu olunokusebenza okuphelele okuphelele okwamanje. I-cross-section yayo ivalwe ngokugcwele ukuze ikwazi ukuvaleka ngokugcwele ngokhonkolo. Ifaka izinzuzo ezibalulekile zokubukeka okubushelelezi nokucocekile kanye nesenzo esihle kakhulu esiyinhlanganisela.

Steel-Bar Truss Floor Decking

Ama-trusses e-steel-bar akhiwe ngaphambili embonini futhi ashiselwe ngokuphelele ngamashidi ensimbi anephrofayili. Umehluko wayo oyinhloko kusukela ku-decking evamile ye-profiled-steel floor usekuhlukaniseni okuthwala umthwalo. Eyokuqala yenza izingxenye zayo ezimbili zenze imisebenzi ngokulandelana kwazo, kuyilapho yona ibona inhloso ekabili yento eyodwa. I-steel-bar truss floor decking iqhosha ngokuhlukana okucacile kokusebenza, ukusebenza okuthembeke kakhulu, nokulawula ikhwalithi okulula. Ngokuphambene, ukuhlobisa okujwayelekile kwesitezi sephrofayili kubeka izidingo eziphakeme ekuhlanganisweni kwengxenye ngayinye.

Ukukhethwa kwe-decking yaphansi kubandakanya ukucatshangelwa okunengqondo phakathi kwe-span, umthwalo, ukusebenza kahle kokwakhiwa, kanye nezindleko zizonke. Phakathi kwezinhlobo ezihlukahlukene, ukuhlobisa uhlobo oluvulekile kunezindleko eziphansi kakhulu; ukufakwa kabusha kokungena kabusha kuletha ukumelana nomlilo okuphakeme nokugqwala; i-decking yohlobo oluvaliwe inikeza ukusebenza okuhle kakhulu okuphelele; kanye ne-steel-bar truss decking ifaka ukusebenza kahle okuphezulu kokwakhiwa kanye nokulawulwa kwekhwalithi okuhle.