Mpempe akwụkwọ kwụrụ ọtọ

Corrugated Roof Sheet is a sheet made of color-coated steel sheet that is rolled and cold-bent into various corrugated shapes. Mpempe akwụkwọ a na-ejikọta ịma mma na corrosion nke agba {{3} kpuchie ya na mpempe akwụkwọ eji arụ ọrụ, ma na-ejikwa ya na mgbidi ụlọ, mgbidi, ụlọ na ịchọ mma na n'èzí.

1

(1) ihe na-acha uhie uhie- oyi - roput strip;

(2) Coming -}}}}}}}}}} ọla-obibi - Chrom chrom ígwè (igwe ihe nkiri pvc;

(3) Coming - Epoxy resin primer + acrylic topcoat;

(4) cultinglọ ọrụ na-agwọ ọrụ- Epoxy diluen / polyurethan na lekwasịrị anya.

2. Prefortion → termoforning → Esereng → nyocha → nkwakọba ihe

A na-eji ụlọ arụ ọrụ na ụlọ ọrụ na ụlọ ọrụ n'ihi ịdịte aka ha na nke enweghị ike, mana ha chọrọ mmezi oge iji hụ na ogologo {{0}. Ihe ndị a bụ echiche dị mkpa maka ụlọ ndozi ụlọ:

Nhicha nhicha na nyocha

Nhicha mgbe nile:

Nyochaa ụlọ ahụ ọ dịkarịa ala, iji wepu epupụta, ájá, na irighiri ihe ndị ọzọ.

Ghichaa ụlọ ya na usoro sodium nke 5% 5%, hapụ ya ka ọ dị nkeji iri abụọ, wee jiri mmiri mee ya.

Ghichaa gutters mgbe niile (opekata mpe ugboro atọ n'afọ) iji gbochie mgbochi na mmiri.

Nnyocha nchekwa:

Nọgide na-enwe isi ihe atọ nke kọntaktị (ọbụlagodi otu aka na ụkwụ abụọ) mgbe ọ nọ n'ọkwá.

Guzoro na akwukwo ulo maka nkwụsi ike mgbe ije ije, wee were onye ọrụ ma ọ bụrụ na ọ dị mkpa.

Nhazi gburugburu ebe obibi:

Mowing the roof Remove branches near the roof to prevent leaf accumulation and algae growth. Keep trees and shrubs a sufficient distance from the roof (>3m for trees and >1.5m maka osisi).

II. Mgbochi mgbochi- crarion mmezi

Ọgwụ nchara:

Na-emeso nchara nchara n'ime awa 24 nke nchọpụta iji gbochie nguzobe batrị batrị.

Obere nchara (<30% area): High-pressure clean, then sand. Apply an anti-rust primer (such as epoxy zinc yellow) and two coats of fluorocarbon topcoat.

Na-agafeghị oke (30% -50%): Tụlee nnọchi nkebi. A na-atụ aro ndo ozugbo maka ebe na-echekwa ihe ndị bara uru.

Severe rust (>50% ma ọ bụ nrụrụ): nnọchi zuru oke dị mkpa. A na-atụ aro inye aka. Aluminom - zencan flate (ndu osisi si na 8-10)

Corrionion Nchedo:

Gburugburu mbara ndụ nwere nnukwu corrosion: Lelee ọkpụrụkpụ ihe nkiri kwa afọ atọ. Ọ bụrụ na ọghọm karịrị 30%, na-emegharị mpaghara mpaghara.

Gburugburu Insland kpọrọ nkụ: Enwere ike ịgbatịkwuru afọ ise.

Okirikiri relovation: afọ 8-10 (idozi dabere na ọnọdụ siri ike).

Nhọrọ ihe eji echekwa ihe:

Jiri usoro mkpuchi nke epoxy zinc- bara ọgaranya Primer (ọdịnaya nke zin di egwu karịa ma ọ bụ hara na 80%) + polyurethan Topcoat. Sandblast nke Sandblast SA 2.5, ike dị ike 40-70μm, ngụkọta akọrọ ihe nkiri dị ukwuu karịa ma ọ bụ hara 250μm.

III. Mmezi nguzosi ike

Nyochaa Nyochaa:

Jiri teknụzụ ikuku na-enweghị atụ iji chọta ntụpọ Wed ngwa ngwa, ịba ụba nke ọma site na 300%.

Ndị na-achọpụta ihe na-achọpụta ultrasonic nwere ike ịbanye na mpe mpe mpe mpe mpe mpe mpe mpe mpe mpe mpe mpe mpe mpe mpe akwa<0.5%.

Gbado anya na inyocha K (0}} groove walds ọzọ iji hụ na ọ ga-eme ka ọ dị.

Nchọpụta nrụrụ:

Jiri ọdụ ngụkọta iji tụọ mkpọmpụ na igodo igodo tupu oge udu mmiri kwa afọ.

Maka nnukwu {{0} cnder nzọ nchara, nyochaa otu ihe na-egosi 20m na ​​izi ezi nke ± 3mm.

Ihe a na-ekwe ka etiti {{0} flonpection nke ígwè crane Ros ll bụ l / 600 (l {2} span). Ntinye ọ bụla na-achọ oke a chọrọ nkwado.

Nnyocha Njikọ:

Na-emegharị anya kwa afọ atọ. Jiri Wrench na-enyocha nkwonkwo mkpọchi, na-ejigide preg - na-agbachi oke na-enwe ndidi n'ime ± 10%.

Jiri ihe nchọpụta ndọta iji chọpụta microwacks, yana ihe onyonyo a na-emeghe iji chọpụta mmiri mmiri oyi.

Iv. Na-arụpụta mmiri na-egbochi mmiri

Nkwekọrịta njikọ:

Nyochaa Ridge, Eaves, na nkwonkwo maka oghere na nchara.

Wepu ihe ngosi ọ bụla na-emebi emebi na ebe ị na-anọpụ iche ma ọ bụ nke na-ahụ maka polyurethan.

Ngwakọta nkwonkwo Gutter: Mgbe nhichachara, tinye Nano -} Tinye mkpuchi mkpuchi pụrụ iche ma kpuchie ya na mpempe akwụkwọ polyester.

Usoro ndochi

Nyochaa uzo uzo - kpuchie ya na gutters gburugburu, igbapu mmiri, na akuku ndi ozo maka cracks.

Ghichaa nke ọma. Wepu ihe eji emechi emechi ma mechie ya na ihe mgbochi ciment ma obu ihe ngbanwe apịtị.

Mgbe itinye akwụkwọ ọhụrụ ahụ, tinye 250mm teepu ka ịkwalite akara.

Nhọrọ mmiri:

Nnọchite anya silicone: Afọ 15-20 nke iguzogide, ike tensile karịa ma ọ bụ hara 2.5Mpa, kwesịrị ekwesị maka ọnọdụ okpomọkụ 4050.

Ngalaba Polyurethan: ezigbo mgbake, Elongation na-agbaji 400%, kwesịrị ekwesị maka nkwonkwo Didiy.

Maxy teepu ozugbo, Adhesion, 58 nke nguzosi iche, Kwesịrị ekwesị maka ntu.

V. Ihu igwe na-eme ihe ihu igwe

Nchedo Typhoon:

Zụlite elu ụlọ nwere ezi uche ma na-ewusi ihe owuwu na-akwado.

Wụnye ikuku-}} Bet Belata ihe ọghọm nke ikuku - na-ebuli elu - Gbanyụọ.

Tinye ihe arịlịka na elu -}} curners na nnukwu efere.

Nyochaa ma mee ka ọnụnọ dị ka ọkpọ ọkpọ na-acha na mbara igwe tupu oke ikuku abịarute.

Njikere snowstorm:

Ngwa ngwa snow na-achasi ike karịa 30 cm (Ibu Ibu Ibu Mbido ịdọ aka ná ntị).

Nyochaa usoro nchara nchara ma mejuputa oge na-emegide {0 0} uri.

Ogologo {{0} flan span na-achọ nyocha zuru oke ma na-eme ka iwepụ snow.

After a snowstorm, inspect structural deformation, especially the verticality of steel columns (deviations >3 ‰ Ihe ndozi).

Vi. Atụmatụ mmezi ọkachamara ọkachamara

Na - omimi nyocha:

Mee nyocha ọkachamara ọ bụla ọ bụla. Na -}} Nyochaa nyocha nke nhazi, nnwale arụmọrụ arụmọrụ, yana nnwale arụmọrụ sistemụ.

Ndozi ego:

Ọnụ ego ngụzi ugboro ugboro na-arụzigharị ihe karịrị otu ugboro ise- oge 1.7 ugboro na-abụkarị oge nnọchi. Maka nke na-agafeghị oke ma ọ bụ siri ike, a na-atụ aro ka ị tụlepụta ihe gbasara akụ na ụba nke nnọchi kama ịrụzi ya.

Nleba anya nke owuwu:

Kpachara anya maka "Nchọzi" a: Obere - mara mma -} na-akachasị skrts ga-enweghị isi n'ime afọ abụọ. Zere "Ikuku eji egbochi mmiri" Scoms: 90% nke colyurethan Fish ga-ama jijiji mgbe ọnwa 18 gachara.

Site na ịgbaso ntuziaka mmezi dị n'elu, enwere ike ịgbatị elu steepụ steel nwere ike ịgbatị ma belata ihe ize ndụ nke mmebi mberede. A na-atụ aro ka ị dozigharịa ntọala ndozi zuru ezu, na-agụ nyocha ọ bụla na omume iji nye ntụnyere maka mmezi ya na-esote.