Mmere biako a ɛyɛ abasamtu sen biara wɔ adansi adwuma bi mu ne sɛ wubehu sɛ nneɛma ho yɛ na esiane akontaabu mu mfomso ketewaa bi nti. Bere a woretɔ ade no metal roofing , nɔma ahorow a ɛwɔ krataa a wɔde kyerɛkyerɛ nneɛma mu no betumi ayɛ nea ɛdaadaa; panel a wɔakyerɛw sɛ '39 inches wide' ntaa nkata wo dan atifi deck ankasa no inches 39 so. Saa nsonsonoe titiriw yi a ɛda honam fam trɛw nyinaa ne coverage trɛw a etu mpɔn ntam no ne ade titiriw a ɛde mfomso a ɛba wɔ nhyehyɛe mu, sikasɛm nhyehyɛe a ɛboro so a wɔnhwɛ kwan, ne instɔlehyɛn a ɛkyɛ kɛse ba.
Trɛw a wɔpaw no pɛpɛɛpɛ no fa nea ɛsen sɛ wobɛhwɛ ahu sɛ nkratafa no bɛfata nkyɛnkyɛn kɛkɛ. Ɛkyerɛ sɛnea ɔdan no atifi bɛyɛ pɛpɛɛpɛ, sɛnea ɔdan no bɛyɛ fɛ, ne adwumaden a ɛsɛ sɛ wɔde si hɔ. Akontaabu a ɛnteɛ a wɔyɛ wɔ ha no ma nneɛma ho yɛ na a ɛma nnwuma ahorow gyina anaasɛ nneɛma a wɔsɛe no boro so a ɛma sikasɛm mu ahokyere ba. Sɛ́ ebia woyɛ agyapade wura a woreyɛ nhyehyɛe asiesie anaasɛ obi a ɔyɛ adwuma wɔ adwumayɛbea bi a ɔrebu akontaa sɛnea ɛbɛfa no, ɛho hia sɛ wobɛte saa nsusuwii ahorow yi ase.
Saa akwankyerɛ yi hwehwɛ mu Roofing Sheet trɛw wɔ profile ahorow a wɔtaa de di dwuma no so, a Standing Seam, Corrugated, ne Ribbed panels ka ho. Yɛbɛbubu nnwuma gyinapɛn a ɛfa atenaeɛ ne aguadiɛ nnwuma ho, akyerɛkyerɛ akontabuo a ɛwɔ 'overlap loss,' akyi na yɛde gyinaesie nhyehyɛeɛ a ɛbɛboa wo ama woapaw panel trɛw a ɛfata ama wo adwumayɛ ne afɛfɛdeɛ ahiadeɛ pɔtee.
Nneɛma Titiriw a Wɔde Fa Kɔ
'36-Inch Mmara': Wɔ kuayɛ ne DIY exposed-fastener panels (te sɛ PBR anaa Classic Rib), 36 inches yɛ nnwuma gyinapɛn a ɛkata so trɛw.
Nsonsonoe a ɛwɔ adansi mu: Nneɛma a wɔde kyekyere nneɛma a wɔde asie (Standing Seam) no tu mmirika teateaa, mpɛn pii no ɛyɛ nsateakwaa 12 kosi 18, na ama ɔhyew a ɛkɔ so no ase (ngo a wɔde gu toa mu).
The Lap Factor: Bere nyinaa gyina coverage a etu mpɔn so bu adetɔ ahiade ho akontaa , na ɛnyɛ krataa no trɛw nyinaa . Mpɛn pii no, krataa a ne kɛse yɛ nsateakwaa 39 kata nsateakwaa 36 pɛ so.
Nneɛma a wɔde di gua: Panel a ɛtrɛw no tew bere a wɔde yɛ adwuma wɔ instɔlehyɛn mu no so nanso ɛma ɛyɛ den sɛ wobedi ho dwuma na asiane a ɛwɔ hɔ sɛ asorɔkye a wotumi hu bɛba.
Standard Roofing Sheet Ntrɛwmu sɛnea Panel Profile te
Sɛ wohwehwɛ nhoma ahorow mu anaasɛ wo ne wɔn a wɔyɛ no kasa a, wubehu ntɛm ara sɛ ɛsono ne trɛw ho gyinapɛn ahorow kɛse a egyina panel nhyehyɛe no so. Adeyɛ no hwehwɛ sɛ wɔde dade a ɛyɛ tratraa bi fa roll former so ma. Bere a afiri no kotow dade no de yɛ mpampam, nhama, anaa nsukorade no, panel no 'shrinks' wɔ ɔkwan a etu mpɔn so wɔ ne tɛtrɛtɛ mu. Ne saa nti, dodow a profile no mu dɔ no, dodow no ara na wɔde coil no di dwuma, na mpɛn pii no ɛma panel a wɔawie no yɛ teateaa.
Ase hɔ no yɛ ntrɛwmu a wɔahyɛ da ayɛ a egyina dade dan atifi nhyehyɛe ahorow abiɛsa titiriw no so.
| Panel Type |
Standard Coverage Width |
Honam fam Trɛw (Bɛyɛ) |
Mfitiaseɛ Dwumadie |
| Fastener a ɛda adi (Ag/PBR) . |
36 nsateakwaa |
38' – 39'. |
Kuadwuma, Mfiridwuma, Atrae |
| Standard Corrugated a Wɔde Yɛ Adwuma |
24' – 32'. |
26' – 34'. |
Accent adan atifi, Barns, Siding |
| Gyinabea Seam |
12' – 18'. |
14' – 20'. |
High-end Atrae, Aguadi |
| 5V Crimp a ɛwɔ hɔ |
24 nsateakwaa |
26 nsateakwaa |
Mpoano/Amammerɛ mu Atrae |
Fastener Panels a ɛda adi (Corrugated & Ribbed) .
Wɔ kuayɛ adan dodow no ara, nnua a wɔde yɛ adidibea, ne atrae adwuma a ɛfa sikasɛm ho no, '36-inch panel' ne nnwuma gyinapɛn a wonnye ho akyinnye. Saa nhyehyeɛ yi, a wɔtaa frɛ no 'Ag Panels,' 'PBR Panels,' anaa 'Classic Rib,' no, wɔayɛ ama adwuma yie.
Standard Coverage: nsateakwaa 36 ne sika kɔkɔɔ nɔma. Saa nsusuwii yi ma wɔn a wɔde si hɔ no tumi bu akontaa sɛnea wɔbɛkata so ntɛmntɛm (sɛ nhwɛso no, ɔdan atifi a ne trɛw yɛ anammɔn 30 hwehwɛ sɛ wɔde nnua 10 pɛpɛɛpɛ na ɛyɛ).
Nipadua mu Trɛw: Sɛnea ɛbɛyɛ a wobetumi akata nsateakwaa 36 so no, wɔtaa yɛ krataa ankasa no ma ne tɛtrɛtɛ bɛyɛ nsateakwaa 37.75 kosi nsateakwaa 39. Saa ade foforo yi yɛ 'sidelap'—panel no fã a ɛkata krataa a ɛbɛn no so ma ɛyɛ nsɔano a nsu ntumi nkɔ mu.
Nsonsonoe ahorow:
Classic Corrugated: Asorɔkye a wɔde di dwuma wɔ amanne kwan so no taa yɛ teateaa, efi nsateakwaa 24 kosi nsateakwaa 32, a egyina asorɔkye no sorokɔ so.
5V Crimp: Saa abakɔsɛm mu nsɛm yi a agye din sɛ wɔde di dwuma wɔ atetesɛm mfuw adan ne mpoano afie mu no, taa ma ne trɛw a ɛyɛ nsateakwaa 24 kata so.
Wɔpɛ saa panel ahorow a ɛtrɛw yi ma nnwuma a ɛyɛ kɛse. Sɛ worekata mfiri dan kɛse bi so a, sɛ wode nnua a ne kɛse yɛ nsateakwaa 36 di dwuma a, ɛtew nkratafa dodow a ɛsɛ sɛ wudi ho dwuma nyinaa so kɛse bere a wode toto adansi ho nsɛm a ɛyɛ teateaa ho no.
Standing Seam Systems (Ade a Wɔde Siesie Fatener) .
Sɛ yɛkɔ adansi ne atrae a ɛkorɔn gua so a, nnua a wɔde ayɛ no yɛ teateaa kɛse. Nneɛma a wɔde kyekyere nneɛma a egyina hɔ, a ɛde nneɛma a wɔde kyekyere nneɛma no sie nhama no ase ma wim tebea ne ahoɔfɛ a ɛkorɔn no ntaa ntrɛw ntra nsateakwaa 18.
Standard Range: nsateakwaa 12 kosi nsateakwaa 18.
Dɛn Nti na Ɛyɛ Teateaa? Ade titiriw nti a ɛte saa ne sɛ wɔbɛhwɛ 'oil canning' (asorɔkye a wotumi hu wɔ panel no beae a ɛyɛ tratraa) so na wɔakura nhyehyɛe no mu denden mu. Panel a ɛyɛ teateaa no yɛ den na ɛtra hɔ tratraa sen panel a ɛtrɛw.
Snap-Lock Profiles: Eyinom abu so wɔ adan atifi na ɛtaa yɛ nsateakwaa 16 anaa nsateakwaa 18. Wobu ne tɛtrɛtɛ a ɛyɛ nsateakwaa 16 no sɛ 'beae a ɛyɛ dɛ' ma nnɛyi afie, a ɛkari pɛ wɔ ahoɔhare a wɔde besisi hɔ ne nea wohu no pɛpɛɛpɛ.
Mfiri a Wɔde Nwene: Wɔde afiri a ɛyɛ crimp to saa nnua yi mu na wɔtaa de di dwuma wɔ aguadidan atifi a ɛba fam so. Bere a wobetumi ayɛ no sɛnea ne trɛw yɛ sɛnea wɔpɛ no, nsateakwaa 16 da so ara yɛ aguadi gyinapɛn a wɔde hwɛ hu sɛ wodi mframa mu adesoa a wɔhwehwɛ no ho dwuma.
Specialty & Nneɛma a Wɔde Sisi Nneɛma Ho Nsɛm
Wɔ standard ribbed ne seamed profiles akyi no, specialty options wɔ hɔ ma adansi nsunsuanso pɔtee:
Board ne Batten: Wɔayɛ no sɛnea ɛbɛyɛ a wobesuasua nnua a ɛda hɔ gyina hɔ no, na saa nnua yi yɛ teateaa yiye, na mpɛn pii no ɛma ɛkata so nsateakwaa 8 kosi 12.
Insulated Metal Panels (IMPs): Eyinom yɛ sandwich panels a ne nyinaa yɛ biako a foam core wom. Wɔde di dwuma titiriw de kata ɔfasu ne ɔdan atifi a wɔde di gua, na ɛtrɛw kɛse, efi nsateakwaa 30 kosi nsateakwaa 42, efisɛ foam no mu no ma ɛyɛ den a dade were biako nni mu.
Nsonsonoe a Ɛho Hia: Ne Trɛw Nyinaa vs. Nkataso a Etu mpɔn
Mfomso biako pɛ a wɔtaa di kɛse a DIYfo ne adwumayɛfo a wonni osuahu di ne sɛ wogyina krataa no trɛw nyinaa so kra nneɛma sen sɛ wobegyina nea wɔde kata so yiye so. Saa mfomsoɔ yi betumi ama adwuma bi ayɛ 5% kɔsi 10% tiawa wɔ nneɛma ho, na ɛde dye lots a ɛnhyia bere a wɔresan akra anaasɛ ahopere a wɔde mena ho ka a ne bo yɛ den aba.
Nkontaabu a Ɛfa Nsɛm a Wɔka Ho
Roofing Sheet nhyehyɛe biara hwehwɛ sɛ wɔde kata so na ama ayɛ adwuma. Saa nkataho yi yɛ 'afɔrebɔ' trɛw a ɛhwɛ hu sɛ nsu ntumi nkɔ panel ahorow ntam. Adwinnade a ɛwɔ asen no mu no na ɛkyerɛ ne tɛtrɛtɛ dodow a wobɛhwere.
Sɛ nhwɛso no, susuw ribbed panel a wɔtaa de di dwuma ho. Krataa no ano baako ne 'underlap' (mpam fã bi a ɛtena ɔdan atifi deck no so), na ano foforo no yɛ 'overlap' (mpampam a ɛyɛ ma a ɛte ofipamfo no ase atifi). Sɛ wotɔ krataa a ne kɛse yɛ nsateakwaa 38 fi ano kosi ano, na sɛnea wɔayɛ mpampam no hwehwɛ sɛ wɔde nsateakwaa 2 kata so a, wo asau a ɛkata so no yɛ nsateakwaa 36 pɛ.
Nea Ɛkyerɛ sɛ Ɛka Ho
Sɛ wɔantumi ammu akontaa wɔ coverage trɛw ho a, ɛde sikasɛm mu nsunsuanso ba ntɛm ara. Fa no sɛ wowɔ ɔdan atifi fã bi a ne tɛtrɛtɛ yɛ anammɔn 60 (nsateakwaa 720).
Sɛ wokra panels 19 a egyina honam fam trɛw so a, wubegyaw kwan a ɛkame ayɛ sɛ anammɔn 4 wɔ wo dan atifi. Bere nyinaa hwɛ 'Coverage Width' spec wɔ nea ɔyɛe no datasheet no so ansa na woawie wo dodow no.
Rib Height Nkɛntɛnso
Profile no mu dɔ nso nya ntrɛwmu a ɛwɔ hɔ no so nkɛntɛnso. Wɔn a wɔyɛ no taa tɔ dade nhama a ne trɛw yɛ nea wɔahyɛ da ayɛ (ɛtaa yɛ nsateakwaa 40 kosi 42). Sɛ panel profile bi wɔ mpampam a emu dɔ yiye na ɛkorɔn (sɛ nhwɛso no, nsateakwaa 1.5 anaa nea ɛboro saa) a, wɔde dade pii di dwuma de yɛ saa nan a ɛda hɔ gyina hɔ no. Eyi ma dade kakraa bi na ɛwɔ hɔ ma ne tɛtrɛtɛ a ɛyɛ tratraa no, na ɛma wonya panel a wɔawie no teateaa. Nea ɛne eyi bɔ abira no, krataa a wɔde akutu ayɛ a ɛba fam (mpampam a ne kɛse yɛ nsateakwaa 0.5) mfa dade kakraa bi nni dwuma mma asorɔkye no, na ɛma wonya krataa a wɔawie a ɛtrɛw fi master coil koro no ara mu.
Nhwehwɛmu Nhwehwɛmu: Sɛnea Wɔpaw Trɛw a Ɛfata
Ntrɛwmu a ɛfata a wobɛpaw no nyɛ nea ɛwɔ hɔ ara kwa; ɛfa sɛnea wobɛma panel physics no ne wo dan no nneɛma a atwa wo ho ahyia ne sɛnea wɔayɛ no ahyia ho. Panel a ne kɛse yɛ nsateakwaa 36 nyɛ 'ye papa' fi awosu mu sen panel a ne kɛse yɛ nsateakwaa 12—wodi ɔhaw ahorow ho dwuma.
1. Ɔhyew Ntrɛwmu & 'Oil Canning'.
Dade de asɛnnennen soronko bi ba: ɛkeka ne ho. Bere a owia ma ɔdan no atifi yɛ hyew no, dade no trɛw; bere a ɛyɛ nwini anadwo no, ɛtwetwe. Saa thermal cycling yi betumi ama 'oil canning'—a ɛyɛ asorɔkye anaa buckling a wotumi hu wɔ panel no afã a ɛyɛ tratraa no mu. Bere a eyi yɛ afɛfɛde ho asɛm katee na ɛnka nsu a wɔde siw ano no, ebetumi ayɛ nea ɛnyɛ fɛ wɔ afie a ɛkorɔn mu.
Abɔde mu Nneɛma: Nneɛma a ɛyɛ tratraa a ɛtrɛw no nyɛ den pii na ɛyɛ mmerɛw sɛ ɛbɛda saa asorɔkye yi adi. Ɛkame ayɛ sɛ apon a ɛyɛ tratraa a ne tɛtrɛtɛ yɛ nsateakwaa 24 bɛkyerɛ sɛ wɔde ngo ahyɛ toa mu.
Ano aduru: Nea ɛbɛyɛ na eyi ayɛ ketewaa bi no, adansifo kyerɛ nnua a ɛyɛ teateaa (nsateakwaa 12 kosi 16). Nhama a ɛtaa gyina hɔ no yɛ adwuma sɛ nneɛma a ɛma ɛyɛ den, na ɛma aniwa a ɛyɛ tratraa no bubu na ɛma ɛyɛ den. Wɔ adan a wɔtra mu a curb appeal na ɛho hia sen biara no, ɛkame ayɛ sɛ bere nyinaa na narrower ye sen biara.
2. Mframa a Ɛma So & Fatener Density
Sɛ wo dwumadie no wɔ beaeɛ a mframa bɔ kɛseɛ anaa beaeɛ a ahum taa tu a, panel trɛw di dwuma wɔ adansiɛ no adwumayɛ mu. Mframa a ɛma nneɛma kɔ soro (suction) no mu yɛ den sen biara wɔ ɔdan atifi ntwea so ne anoano.
Wide Panels (36'): Panel a ɛtrɛw no wɔ nhama kakraa bi wɔ ɔdan no atifi. Esiane sɛ fasteners anaa clips wɔ seams no so nti, panel a ɛtrɛw no wɔ anchor points titiriw kakraa bi wɔ anammɔn ahinanan biara mu. Wɔ mmeae a mframa bɔ kɛse no, eyi betumi ahwehwɛ sɛ wɔde 'stitching' screws foforo gu panel no mfinimfini na amma antwe nkɔ soro.
Narrow Panels (12'-16'): Panel a ɛyɛ teateaa no ma wonya nhama pii wɔ ɔdan no atifi trɛw mu. Seams pii kyerɛ sɛ clips ne fasteners pii a ɛbata ɔdan no atifi wɔ deck no ho. Mpɛn pii no, seam nhyehyɛe a ɛyɛ teateaa a egyina hɔ ma mframa a ɛkɔ soro no tumi gyina ano kɛse efisɛ mmeae a ɛbata ho no yɛ den.
3. Ɔdan atifi a ɛyɛ den & Nneɛma a wɔsɛe no
Ɛsɛ sɛ wo dan atifi geometry nya panel trɛw a wobɛpaw no so nkɛntɛnso kɛse.
Simple Gables: Sɛ wo dan atifi yɛ 'up and over' gable a ɛnyɛ den a bon anaa asen biara nni mu a, panels a ɛtrɛw a ne kɛse yɛ nsateakwaa 36 no yɛ adwuma yiye. Wubetumi akata ɔdan no atifi ntɛmntɛm a worensɛe nwura kakraa bi.
Asen/Nbon a Ɛyɛ Den: Sɛ wo dan atifi wɔ dormers, bon, ne hips pii a, wobɛtwa panels wɔ ahinanan. Sɛ wotwitwa dade a ne trɛw yɛ nsateakwaa 36 wɔ digrii 45 mu a, ɛma wonya dade a wɔabubu a ɛyɛ ahinanan kɛse a mpɛn pii no wontumi mfa nni dwuma bio. Nnua a ɛyɛ teateaa ma wotumi yɛ nneɛma a ɛyɛ den yiye wɔ ɔdan atifi a ɛyɛ den so, na ɛtew dade a wɔabubu a wutua nanso wotow gu no so kɛse.
4. Afɛfɛde & Nsusuwii
Nkyɛmu a wɔde aniwa hu no yɛ nea ɛfa obi ankasa ho nanso ɛho hia kɛse. Ɛsɛ sɛ panel bi trɛw ne sɛnea ɔdan no kɛse te.
Aguadi Adan akɛse: Wɔ adekoradan kɛse anaa aguadidan mu no, nnua a ne kɛse yɛ nsateakwaa 12 betumi ayɛ te sɛ nea adagyew nni hɔ na ɛyɛ basabasa. Ntrɛwmu a ɛtrɛw a ne kɛse yɛ nsateakwaa 18 kosi nsateakwaa 36 no hwɛ sɛ ɛne ne ho hyia na ɛho tew wɔ mmeae akɛse a ɛtrɛw.
Atrae/Adan ketewa: Wɔ ofie ketewaa bi mu no, afiri a wɔde abɔ so a ne kɛse yɛ nsateakwaa 36 betumi ayɛ te sɛ nea wɔde yɛ mfiridwuma, na mpɛn pii no ɛte sɛ adidibea anaa ɔdan a wɔde nneɛma gu mu. Seam panel a egyina hɔ a ne kɛse yɛ nsateakwaa 12 kosi 16 no suasua atetesɛm mu kwan a wɔfa so de nnua a wɔde ayɛ ɔdan atifi anaa abakɔsɛm mu dade dan atifi, na ɛma ɛyɛ nea wɔayɛ no yiye, a ɛyɛ tenabea.
Installation Logistics & Adwumayɛfo ROI
Roofing Sheet no trɛw nso kyerɛ ahoɔhare ne sɛnea ɛbɛyɛ den sɛ wɔde besisi hɔ. Sɛ worebu Total Cost of Ownership (TCO) ho akontaa a, ɛsɛ sɛ wokari nneɛma ho ka ne adwumayɛfo ka.
Adwumayɛfo Ahoɔhare (The 'Wide' Mfaso) .
Wide panels ne champions wɔ installation ahoɔhare. Sɛ wode panel biako a ne kɛse yɛ nsateakwaa 36 si hɔ a, ɛkata ahinanan koro no ara so sɛnea wɔde ntama abiɛsa a ne kɛse yɛ nsateakwaa 12 bɛhyɛ mu no. Wɔ ɔdan atifi dan kɛseɛ a ɛnyɛ den so no, yei kyerɛ aseɛ sɛ 66% sua panels a wɔde di dwuma, hyehyɛ, na ɛkyekyere. Wɔ barndominiums ne kuayɛ adan fam no, adwumayɛfo a wɔkora so yi ne ade titiriw nti a fastener panels a ɛda adi a ne kɛse yɛ nsateakwaa 36 ne gyinapɛn no.
Handling & Safety ('Narrow' Mfaso) .
Bere a panel kakraa bi na ɛyɛ dɛ no, sɛ wodi ho dwuma a, ɛde ahobammɔ ho asiane a wonim no sɛ 'sail effect.' Krataa a ne trɛw yɛ nsateakwaa 36 a ne tenten yɛ anammɔn 20 yɛ adwuma te sɛ po so hyɛn kɛse. Ɛnyɛ den sɛ mframa a ano yɛ den betumi atetew panel no afi obi a ɔde ahyɛ mu no nsa mu anaasɛ ɛbɛma wɔabɔ wɔn ho ban. Ɛnyɛ den kɛse sɛ wobedi nnua a ɛyɛ teateaa so na wɔde akɔ antweri anaa nneɛma a wɔde foro abansoro so, na ɛma ɛyɛ nea ahobammɔ wom a wobetumi apaw ama mmeae a wɔde besisi mmeae a ɛso yɛ toro anaa mframa bɔ kɛse.
Seming Adwumayɛfo
Wɔ ɔdan atifi a wɔde nhama ayɛ a egyina hɔ ho no, ne tɛtrɛtɛ ka adwuma dodow a ɛho hia a wɔde yɛ ntama no tẽẽ. Sɛ wopaw nhyehyɛe a wɔde mfiri ayɛ (baabi a robɔt anaa nsa adwinnade bobɔ nwene no mu) a, panel a ne kɛse yɛ nsateakwaa 12 hwehwɛ sɛ wɔde nhama a ɛyɛ nsateakwaa 36 yɛ adwuma mmɔho abiɛsa sen panel a ne kɛse yɛ nsateakwaa 36 (sɛ na ɛwɔ hɔ a). Wɔ snap-lock nhyehyɛe ahorow mpo mu no, panel a ɛyɛ teateaa kyerɛ sɛ wɔde nhama pii bɛbɔ akɔ fam na mmarima/ɔbea nan pii a wɔde bɛhyɛ mu, na ɛma ɔbarima-nɔnhwerew a wɔde yɛ adwuma no nyinaa yɛ kɛse.
Adetɔfo Nhwehwɛmu Nhoma: Validating Specs Ansa na Woakra
Ansa na wode wo nsa bɛhyɛ quote ase anaasɛ wobɛkra no, tu mmirika fa nhwehwɛmu kratasin yi mu hwɛ sɛ panel no trɛw ne wo project anohyeto ahorow no hyia.
[ ] Verify 'Coverage' on Quote: Hwɛ mprenu sɛ dodoɔ akontabuo no gyina net coverage width , ɛnyɛ gross physical width. Bisa pɔtee: 'So eyi ne coverage trɛw?'
[ ] Hwɛ Purlin Spacing: Hwɛ sɛ wɔahyɛ panel trɛw ne gauge a woapaw no sɛnea ɛbɛyɛ a ɛbɛtrɛw wo framing a ɛwɔ hɔ dedaw no mu. Mpɛn pii no, PBR panel a ne kɛse yɛ nsateakwaa 36 betumi atrɛw anammɔn 5 wɔ frame a wɔabue mu, bere a corrugated panels a ɛyɛ teateaa anaa ɛyɛ tratraa no betumi ahwehwɛ sɛ wɔde nnua a ɛyɛ den sisi so.
[ ] Transport Limitations: Si so dua sɛ panel no trɛw (ne nea wɔde ahyɛ mu/crate no ka ho) fata wɔ lɔre ahorow a wɔde nneɛma kɔma a wɔahyɛ da ayɛ so anaa. Ebia aguadidan a ɛtrɛw yiye anaasɛ ne trɛw a wɔayɛ no sɛnea wɔpɛ no behia sɛ wonya tumi krataa a wɔde fa nneɛma a ɛtrɛw anaasɛ wɔde forklift soronko a wɔde yi nneɛma fi mu.
[ ] Mpɔtam Hɔ Mmara: Wɔ mmeae a mframa bɔ kɛse (te sɛ Florida HVHZ) no, si so dua sɛ ntrɛwmu pɔtee a wopaw no wɔ Notice of Acceptance (NOA) anaa sɔhwɛ amanneɛbɔ a ɛkyerɛ sɛ ebetumi agyina mframa nhyɛso a wɔhwehwɛ ano. Mpɛn pii no, nea ɔyɛ no benya pene ama panel a ne kɛse yɛ nsateakwaa 16 nanso ebia ɛnyɛ wɔn nsateakwaa 24 a ɛyɛ profile koro no ara.
Awie
Dade dan atifi trɛw a ɛfata a wobɛpaw no yɛ adeyɛ a ɛkari pɛ wɔ afɛfɛde, sikasɛm nhyehyɛe, ne adwumayɛ mu. Ɔdan atifi ntama a ne kɛse yɛ nsateakwaa 36 da so ara yɛ nea wontumi nnye ho akyinnye wɔ sikasɛm ne adwumayɛ mu yiyedi ho, na ɛma ɛyɛ nea eye ma kuayɛ adan ne adan atifi a wɔsan siesie a ɛnyɛ sika pii. Nanso, wɔ afiewuranom a wɔrehwehwɛ adansi mu nkwa tenten ne curb anigye fam no, nhama a wɔde gyina hɔ a ne kɛse yɛ nsateakwaa 12 kosi 16 ma wotumi ko tia ngo a wɔde gu toa mu yiye ne nsenia a wɔde aniwa hu a ɛyɛ atetesɛm kɛse.
Adeyɛ a ɛho hia sen biara a wubetumi ayɛ ne sɛ wode 'Effective Coverage' bedi kan sen sticker nsusuwii. Bere nyinaa hwɛ nea ɔyɛe no adesoa pon ne akwankyerɛ a wɔde si hɔ ansa na woawie wo adetɔ no na ama woahwɛ ahu sɛ ne tɛtrɛtɛ a woapaw no ne wo nhyehyɛe ho anisoadehu ne wo mpɔtam hɔ adansi ho mmara nyinaa hyia.
FAQ
Asɛmmisa: Dɛn ne dade a wɔde yɛ ɔdan atifi ntama no trɛw a wɔahyɛ da ayɛ?
A: Egyina nhyehyɛe no so. Wɔ fastener panels a ɛda adi (a ɛtaa ba wɔ adidibea ne afie so) ho no, ne trɛw a wɔtaa kata so no yɛ nsateakwaa 36. Wɔ standing seam systems (hidden fasteners) fam no, standard ntrɛwmu no taa yɛ nsateakwaa 16 ma atrae a wɔde di dwuma na ɛkɔ nsateakwaa 18 ma aguadi mu dwumadie.
Asɛmmisa: So metumi anya amanne kwan so ntrɛwmu ɔdan atifi ntama?
A: Yiw. Nnwumakuw pii de roll formers a wotumi fa so anaa adwumayɛbea nhyehyɛe di dwuma de sesa ne tɛtrɛtɛ. Nanso, wo anohyeto wɔ dade coil (master coil) no kɛse ho. Worentumi nyɛ panel bi a ɛtrɛw nsen sɛnea dade a ɛyɛ tratraa coil no ma kwan, nanso wubetumi ama ayɛ teateaa.
Asɛmmisa: So dade a ɛtrɛw no bo yɛ mmerɛw?
A: Mpɛn pii no, yiw. Nnua a ɛtrɛw (te sɛ nea ne kɛse yɛ nsateakwaa 36) tew bere a wɔde yɛ no so na enhia sɛ wɔde nneɛma kakraa bi kata so wɔ ɔdan atifi anammɔn ahinanan biara mu. Eyi ma dade dodow a wohia nyinaa so tew na ɛtew adwumayɛfo a wɔde besisi hɔ no ho ka so kɛse bere a wɔde toto ntama a ɛyɛ teateaa ho no.
Asɛmmisa: Nkataho dodow ahe na mihia ma dade dan atifi ntama?
A: Wɔde overlap no asi profile design no mu. Mpɛn pii no, wuhia corrugation anaa rib biako a ɛyɛ ma na ama panel a ɛbɛn hɔ no akata so. Wɔ susudua mu no, eyi taa yɛ nsateakwaa 2 kosi 4 a ɛyera a egyina profile pɔtee no so (sɛ nhwɛso no, 5V crimp vs. PBR).
