Izinzipho Zokufulela zikagesi

Incazelo emfushane:

Izipikili zokufulela ezifakwe uthayela zingenye yezinsimbi ezisetshenziswa kakhulu embonini yokufulela.Ukwakhiwa kwabo okuhlala isikhathi eside nokuthembekile kubenza bafaneleke ekuvikeleni zonke izinhlobo zezinto zokuphahla, kusukela kuma-shingles kuya kuma-tile, amapaneli ensimbi nokunye.Lezi zinzipho ziza ngobukhulu obuhlukene nezitayela, ngayinye yakhelwe ukuhlangabezana nezidingo ezithile zokufulela.Kulesi sihloko, sizocubungula incazelo, ukusetshenziswa kanye nezici zezipikili zokufulela ezenziwe ngamapulangwe.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Isicelo

Izipikili zophahla ziyizinsimbi eziklanywe ngokukhethekile ezisetshenziselwa ukuvikela izinto zokufulela endaweni engaphansi.Ziza ngobude obuhlukene, ukusuka ku-1 kuya ku-6 amayintshi, kuye ngezidingo zophahla.Ikakhulukazi izinzipho zokufulela zikathayela zimbozwe ungqimba oluyisivikelo lwe-zinc ukuvimbela ukugqwala nokugqwala.Lokhu kusho ukuthi zilungele izicelo zophahla lwangaphandle lapho zingakwazi ukumelana nezimo zezulu ezinzima ngaphandle kokuwohloka.

Izicelo zezinzipho zokufulela zikathayela zihlukahlukene.Zingasetshenziselwa ukuvikela izinhlobo ezahlukene zezinto zokufulela, kufaka phakathi ama-asphalt shingles, ama-shingles, i-sheet metal, ne-ceramic tile.Ukwengeza, angasetshenziswa ukujoyina amasistimu we-gutter, ama-fascias nama-flashing.Ukuguquguquka kwezipikili ezifulelwe ngothayela kuzenza zibe yinketho ethandwayo phakathi kosonkontileka bokufulela kanye nama-DIYers ngokufanayo.

Isici

Ngokusebenza, izipikili ezifulelwe nguthayela ziyaziwa ngamandla azo aphezulu, ezivumela ukuthi zikwazi ukumelana nokucindezeleka okukhulu nokucindezela.Banekhanda eliyisicaba elenza kube lula ukushayela ungene ophahleni ngaphandle kokulimaza.Ngaphezu kwalokho, amathiphu abo abukhali abavumela ukuba bangene ezintweni eziqinile zokuphahla kalula, okwenza ukufakwa kusheshe futhi kube lula.Sekukonke, izipikili ezifulelwe nguthayela zinamandla kakhulu, zithembekile futhi azibizi.

Izinto Ezibalulekile Zezinzipho Zezintambo Ezivamile

Sus	C	Si	Mn	P	S	Ni	Cr	Mo	Cu
304	0.08	1.00	2.00	0.045	0.027	8.0-10.5	18.0-20.0	0.75	0.75
304Hc	0.08	1.00	2.00	0.045	0.028	8.5-10.5	17.0-19.0		2.0-3.0
316	0.08	1.00	2.00	0.045	0.029	10.0-14.0	16.0-18.0	2.0-3.0	0.75
430	0.12	0.75	1.00	0.040	0.030		16.0-18.0

Imikhiqizo Yezintambo Yezwe Elihlukile

mm	CN.WG	I-SWG	BWG	AS.WG
1G			7.52	7.19
2G			7.21	6.67
3G			6.58	6.19
4G			6.05	5.72
5G			5.59	5.26
6G	5.00	4.88	5.16	4.88
7G	4.50	4.47	4.57	4.50
8G	4.10	4.06	4.19	4.12
9G	3.70	3.66	3.76	3.77
10G	3.40	3.25	3.40	3.43
11G	3.10	2.95	2.05	3.06
12G	2.80	2.64	2.77	2.68
13G	2.50	2.34	2.41	2.32
14G	2.00	2.03	2.11	2.03
15G	1.80	1.83	1.83	1.83
16G	1.60	1.63	1.65	1.58
17G	1.40	1.42	1.47	1.37
18G	1.20	1.22	1.25	1.21
19G	1.10	1.02	1.07	1.04
20G	1.00	0.91	0.89	0.88
21G	0.90	0.81	0.81	0.81
22G		0.71	0.71	0.73
23G		0.61	0.63	0.66
24G		0.56	0.56	0.58
25G		0.51	0.51	0.52