Nsonsonoe Bɛn na Ɛwɔ Corrugated ne Galvanized ntam?

Mpɛn pii no, wɔn a wɔhwɛ nneɛma a wɔkra so ne wɔn a wɔyɛ adansi ho adwuma no hyia nsɛmfua a ɛyɛ basaa bere a wɔrehwehwɛ dade a wɔde yɛ nneɛma no. Ebia wubehu sɛ worehwɛ spec nkrataa, na woresusuw ho sɛ ebia wobɛtɔ ade a wɔde corrugated anaasɛ galvanized ayɛ anaa. Saa asɛnnennen yi ma adwuma no bere nhyehyɛe brɛ ase na ɛma sikasɛm nhyehyɛe yɛ den.

Saa paw a wosusuw sɛ wɔpaw yi gyina hɔ ma nnwuma mu adwene a ɛnteɛ kɛse. 'Corrugated' kyerɛ dadeɛ no honam fam nsɛsoɔ koraa. 'Galvanized' kyerɛ nnuru a wɔde siw nkannare ano. Ɛnyɛ nneɛma a wobetumi apaw a ɛne wɔn ho wɔn ho nhyia. Sɛ wopaw profile anaa coating specification a ɛnteɛ a, ebetumi ama structure no adi huammɔ ntɛm. Ebetumi nso ama nsiesie no ayɛ kɛse mpofirim na ama wim tebea asɛe.

Yehia nkyerɛase ahorow a emu da hɔ na ama yɛasi gyinae pa wɔ adetɔ ho. Saa akwankyerɛ yi bubu mfiridwuma mu su a ɛwɔ corrugation ne metallurgical defense a ɛwɔ galvanization mu no mu. Wubesua sɛnea wobɛsɔ saa su pɔtee yi ahwɛ yiye. Ɛdenam saa nsusuwii ahorow yi a wobɛte ase so no, wubetumi de ahotoso akyerɛ nneɛma a wode bɛyɛ wo aguadi, mfiridwuma, anaa kuayɛ adansi adwuma a edi hɔ no.

Nneɛma Titiriw a Wɔde Fa Kɔ

• Shape vs. Coating: Corrugated kyerɛ sɛnea wɔayɛ adan a ɛyɛ asorɔkye na wɔabobɔw; galvanized kyerɛ ade a wɔde zinc abɔ ho ban a wɔde kata dade so.

• Wɔbom Yɛ Adwuma: Ɛho nhia sɛ wopaw wɔn mu biara. Galvanized corrugated krataa ka structure rigidity a corrugation ne rust resistance a galvanization de bom.

• Nhwehwɛmu a wɔde wɔn adwene si so: Ɛsɛ sɛ gyinaesie a ɛfa adetɔ ho no gyina adetɔ mu duru (sɛ nhwɛsoɔ no, G90) so ma nneɛma a atwa yɛn ho ahyia a ɛbɛda adi ne panel thickness (gauge) ma structure load requirements.

• Supplier Vetting: Sɛ wo ne obi a ɔde dade dan atifi nneɛma ma a wotumi de ho to so a , ɛma wonya adansedi krataa a edi mu a wɔde kata so na esiw nneɛma a ɛsɛe ntɛm ano.

Ntini a Ɛde Basabasayɛ no Ba: Profile vs. Treatment

Adetɔfo taa frafra nsɛmfua yi mu esiane abakɔsɛm mu kasa ho su nti. Mfe du du a atwam ni no, akuafo ne adansifo taa frɛ dade biara a ɛyɛ asorɔkye sɛ 'tin dan atifi.' Bere a nnɛyi nneɛma a wɔyɛ no renya nkɔso no, nsɛmfua no sesae. Ɛnnɛ, mfiridwuma a wɔde yɛ nneɛma pɛpɛɛpɛ no kyerɛkyerɛ sɛnea yɛyɛ dade na yɛbɔ ho ban no mu pɛpɛɛpɛ. Ɛmfa ho saa pɛpɛɛpɛyɛ yi no, kasa mu kasa da so ara di anammɔn ahorow a ɛda nsow a wɔfa so yɛ nneɛma yi ho dwuma te sɛ nea ɛyɛ nneɛma a wɔde si akan.

Sɛnea ɛbɛyɛ a wɔbɛyɛ ade a ɛyɛ pɛpɛɛpɛ roofing sheet comparison , ɛsɛ sɛ yɛpopa nsɛmfua no.

Nea edi kan no, susuw 'profile.' no ho.Sɛ yɛka sɛ panel bi yɛ corrugated a, yɛde yɛn adwene si ne honam fam nsakrae so. Mfiridwumayɛfo de mfiri a emu yɛ duru pia dade a ɛyɛ tratraa ma ɛyɛ abon ne abon a ɛsesa. Eyi yɛ mfiridwuma ho nimdeɛ a wɔpaw ara kwa. Wɔn a wɔyɛ no yɛ eyi de ma panel no spanning tumi ne ne nyinaa structural rigidity kɔ soro. Dade no sesa ne nsusuwii ara kwa.

Afei, susuw 'treatment.' no ho.Sɛ yɛka sɛ panel bi ayɛ galvanized a, yɛde yɛn adwene si metallurgical nhyehyɛe no so. Eyi yɛ nnuruyɛ ho mfiridwuma a wɔpaw. Factory nhama de dade a wɔmfa nhyehyɛ mu no hyɛ nneɛma a ɛbɔ ho ban mu na ama oxidation agyae. Sɛ wɔanyɛ saa aduru yi a, dade a wɔannoa no yɛ n’ade ntɛmntɛm wɔ nsu ne mframa pa ho. Ɛyɛ rust. Galvanization nhyehyɛe no de kyɛm ketewaa bi ka ho na ama dade a ɛwɔ ase no akɔ so ayɛ nea enni dɛm.

Nkratafa a Wɔde Nsuo a Wɔayɛ no Nhwehwɛmu: Mfiri a Wɔde Yɛ Nneɛma ne Nea Wɔde Di Dwuma

Sɛnea corrugation yɛ adwuma no ntease hwehwɛ sɛ wunya abɔde mu nneɛma ho nimdeɛ titiriw. Wofa dade a ɛyɛ tratraa. Ɛnyɛ den sɛ ɛbɛkotow na ahwe ase wɔ n’ankasa mu duru ase. Afei, bobɔ saa dade a ɛyɛ tratraa no ma ɛnyɛ abon ne nkoko a ɛkɔ so. Womaa n’ahoɔden ne ne mu duru dodow kɔɔ soro kɛse ara kwa. Mpaboa no yɛ adwuma te sɛ I-beam nketenkete. Wɔko tia sɛ wɔbɛkotow tẽẽ wɔ nhama a wɔde ayɛ nhama no so.

Saa nhyehyeɛ mu nsakraeɛ yi de adwumayɛ mu nsunsuansoɔ titire pii ma:

1. Nsu ne Sukyerɛmma a Ɛhwie Gu: Nsu a emu dɔ no fi awosu mu kyerɛ osu a ɛtɔ fi ɔdan no atifi. Tumi a ɛtwe ade ba fam twe nsu kɔ fam wɔ nsu a ɛwɔ nsu mu no mu, na esiw nsu a ɛbɛboaboa ano ne nsu a ɛbɛtwetwe akyiri yi ano.

2. Nkɛntɛnso a ɛko tia: Nneɛma a ɛwɔ soro a ɛyɛ ahinanan no ma ɛdannan yiye wɔ asukɔtweaa ne nneɛma a ɛretu ho. Flat panels gye hits tẽẽ, na ɛma denting da adi. Nkoko no twetwe tumi a ɛbɔ na ɛkyekyɛ no yiye.

3. Ɔhyew a Ɛkɔ: Dade trɛw na ɛtwetwe bere a ɔhyew sesa no. Profile a ɛyɛ asorɔkye no yɛ adwuma te sɛ accordion. Ɛtwe ɔhyew a ɛkɔ so yi dwoodwoo a ɛnkyinkyim ɔdan atifi nhyehyɛe no nyinaa.

Ɛho hia sɛ yehu honam fam agnosticism wɔ ha. Ɛkame ayɛ sɛ wɔn a wɔyɛ no betumi amia nneɛma a ɛyɛ tratraa biara ma ayɛ saa. nkratafa a wɔde nhama ayɛ . Wobetumi de aluminium a ɛda hɔ kwa, polycarbonate a ɛyɛ hann, carbon dade a ɛnyɛ den, anaa dade a wɔde akata so ayɛ Nsusuwii no nkyerɛ nneɛma a wɔde gyina so no.

Esiane sɛ saa nsɛm yi wɔ ahoɔden kɛse ne sikasɛm mu nneɛma a wɔyɛ nti, di nnwuma pɔtee bi so. Nneɛma a wɔtaa de di dwuma ne kuayɛ adidibea ahorow, mfiridwuma mu siding, ne aguadi adekoradan ahorow. Wɔde nhyehyɛe mu nokwaredi a ɛkorɔn ma wɔ sikasɛm nhyehyɛe a emu yɛ den so. Wo nsa ka maximum spanning distance between supports, a ɛtew nnua anaa dade frame a ɛho hia ma ɔdan no nyinaa so.

Galvanized Steel Sheet no mu nhwehwɛmu: Corrosion Defense

Steel ma ahoɔden a ɛyɛ nwonwa a ɛtwetwe. Nanso, ɛwɔ sintɔ biako a edi awu: sɛ ɛba wim tebea mu a, ɛyɛ nkannare ntɛmntɛm. Galvanization nhyehyɛe no di ɔhaw yi ho dwuma. Bere a wɔde hot-dip galvanization reyɛ adwuma no, mfiri a wɔde yɛ nneɛma hohoro dade a wɔde ahyɛ ase no ho na wɔde hyɛ zinc a wɔabɔ no aguaree mu. Zinc no de dade kyekyere dade no ho. Ɛma wonya aduru a ɛbɔ ho ban a ɛbata ho denneennen, a ɛwɔ ntoatoaso pii.

Saa ahobammɔ afiri yi gyina afɔrebɔ anode nnyinasosɛm no so. Zinc yɛ adwuma wɔ anyinam ahoɔden mu sen dade. Sɛ nkorabata bi a ɛrehwe ase no twitwiw ɔdan no atifi na ɛma dade a wɔannoa a ɛwɔ ase no da adi a, ebia wobɛhwɛ kwan sɛ ɛbɛhyew ntɛm ara. Mmom no, zinc a atwa ho ahyia no de ne ho bɔ afɔre. Ɛdi kan sɛe, na ɛbɔ dade a ɛda adi no ho ban denneennen. Saa nnuru a ɛyɛ adwuma yi hwɛ hu sɛ nneɛma nketenkete a wɔsɛe no wɔ soro no remma ɔdan no mudi mu kura nsɛe.

Sɛ wɔbɛsɔ ahwɛ a galvanized steel sheet , ɛsɛ sɛ wote nkataho din ahorow ase. Nnwumakuw no de 'G-Scale' di dwuma de susuw zinc mu duru wɔ anammɔn ahinanan biara mu.

• G60 Designation: Eyi kyerɛ sɛ zinc ounces 0.60 wɔ anammɔn ahinanan biara mu. Mpɛn pii no, wɔn a wɔyɛ no de G60 sie ma nneɛma a wɔde yɛ dan mu anaa bere tiaa mu adan. Enni dodow a ɛho hia na ama watumi agyina wim tebea a emu yɛ den mfe du du pii ano.

• G90 Designation: Eyi kyerɛ sɛ zinc ounces 0.90 wɔ anammɔn ahinanan biara mu. G90 som sɛ nnwuma gyinapɛn a edi mũ ma abɔnten so ɔdan atifi ne siding. Zinc a emu yɛ duru a wɔde kata so no kyerɛ ase tẽẽ sɛ ɛtra hɔ kyɛ.

Ɛsɛ sɛ wususuw nneɛma a atwa yɛn ho ahyia anohyeto ahorow nso ho. Dade a wɔde galvanized ayɛ no yɛ adwuma yiye soronko wɔ nkuraase ne nkurow akyi mmeae a wɔtaa yɛ no mu. Nanso, ɛpere wɔ mpoano mmeae a nkyene pii wɔ. Nkyene ma zinc a wɔde di dwuma no yɛ ntɛmntɛm. Ɛnyɛ adwuma yiye nso wɔ mmeae a wɔyɛ kua a acid pii wom te sɛ adan a wɔde nkokɔ anaa mprako gu mu. Wɔ tebea horow a ano yɛ den yi mu no, ammonia nsu a ɛyɛ hyew yi zinc no fi hɔ. Wubehia paint nhyehyɛe foforo a ɛbɔ wo ho ban na ama woanya nkwa wɔ saa nneɛma a ɛtra so yi mu.

Nnwumayɛbea Gyinapɛn: Galvanized Corrugated Sheet

Adansifo a wɔn ani da hɔ no npaw sɛnea wɔyɛ ne nnuru a wɔde yɛ nneɛma. Wɔka abien no bom. Sɛ wɔyɛ ade a wɔde afrafra a, ɛma wonya ano aduru a ɛho ka sua sen biara wɔ nnɛyi adansi mu. Sɛ wode dade coil a wɔde zinc akata so fa afiri a wɔde yɛ nhoma mmobɔwee mu a, woyɛ panel a ɛyɛ den yiye.

Wei galvanized corrugated krataa de ROI a ɛsen biara ma. Wo leverage structural span a ɛboro so a wavy profile no. Wei kyerɛ sɛ wuhia purlin ne emu mmoa kakraa bi. Bere koro no ara mu no, wunya mfe 20 kosi 50 nkwa nna a egyina G-scale zinc mu duru pɔtee a wɔde di dwuma no so.

Nokwasɛm a ɛfa dwumadie ho no nteaseɛ ho hia te sɛ honam fam nyansahu no ara pɛ. Saa nkratafa a wɔde afrafra yi a wobedi ho dwuma no hwehwɛ sɛ wɔde adwene si nneɛma nketenkete so yiye bere a wɔde rehyɛ mu no. Zinc no bɔ dade no ho ban, nanso nneyɛe bɔne a wɔde si hɔ no betumi asɛe no.

Mpɛn pii no, wɔn a wɔde nneɛma gu mu no de fastener systems a ɛda adi di dwuma de bɔ saa panel ahorow yi ho ban. Bere biara a adwumayɛfo bi de skru bɛfa dade no mu no, wɔtow zinc a ɛbɔ ho ban no mu. Wɔma dade ano a ɛnyɛ den a wɔansiesie no da adi wɔ skru tokuru no mu. Nea ɛbɛyɛ na wɔasiw nkannare a ɛbɛba wɔ mmeae a wɔtow nneɛma yi ano no, ɛsɛ sɛ adwumayɛfo no de nneɛma a wɔde kyekyere nneɛma a ɛyɛ papa a wɔde EPDM rɔba hohoro nneɛma ahyɛ mu di dwuma. Sɛ wɔde kar kɔ baabi a emu dɔ a ɛfata a, rɔba no trɛw. Ɛyɛ nsɔano a nsu ntumi nkɔ mu wɔ dade a ɛda adi a ɛyɛ mmerɛw no so. Sɛ wɔkyekyere saa nkɔnsɔnkɔnsɔn yi mu boro so anaasɛ wɔkyekyere no yiye a, ɛma wonya awerɛhyem sɛ ɔdan atifi no bedi huammɔ ntɛm.

Gyinaesi Nhyehyɛe: Nneɛma a Ɛfata a Wobɛkyerɛ ama Wo Dwumadi no

Dade a wɔde yɛ nneɛma a wɔbɛtɔ no hwehwɛ sɛ wɔyɛ nhyehyɛe a wɔayɛ. Ɛsɛ sɛ wohwɛ wo adwuma no ahwehwɛde pɔtee no mu ansa na wode wo nsa ahyɛ krataa ase sɛ wobɛtɔ ade. Nsusuwii ma wonya adan a wɔasɛe no. Di nhyehyɛe bi a wɔahyehyɛ akyi na ama woahu w’ahiade pɔtee wɔ nneɛma ho.

Nea edi kan no, susuw nneɛma a atwa yɛn ho ahyia no adesoa ho. Wim tebea a atwa wo dan no ho ahyia no na ɛkyerɛ nea ɛsɛ sɛ wode kata so. Ɛnyɛ den sɛ standard galvanized zinc di osu, sukyerɛmma, ne UV a ɛtaa tɔ no ho dwuma. Sɛ wo dwumadi no te po no ho kilomita biako a, zinc a wɔtaa de di dwuma no bedi nkogu. Ebia wubehia sɛ wɔyɛ no foforo kɔ Galvalume a ɛde aluminium ne zinc frafra mu ma ahobammɔ a ɛkorɔn wɔ akwanside ho no so. Sɛnea ɛbɛyɛ foforo no, ebia mfiridwuma mmeae a emu yɛ duru a nnuru a ɛwɔ mframa mu wom no behia sɛ wɔyɛ paint a ɛyɛ adwuma yiye. SMP (Silicone Modified Polyester) anaa PVDF (Polyvinylidene Fluoride) a wɔde kata galvanization no so no ma nnuru a ɛko tia no kɛse.

Nea ɛto so abien no, susuw adesoa a ɛwɔ ɔdan no mu no ho. Ɛsɛ sɛ wuhu dade a wɔde susuw nneɛma a ɛho hia, a ɛkyerɛ sɛnea ne kɛse te. Gauge nɔma a ɛba fam kyerɛ dade a ɛyɛ den. Mmeae a mframa bɔ kɛse ne sukyerɛmma a emu yɛ duru hwehwɛ sɛ wɔyɛ katee.

Nea ɛyɛ 26-gauge anaa 24-gauge dade a wɔde akutu ayɛ no gyina hɔ sɛ gyinapɛn a wɔde yɛ adan atifi a wɔde di gua. Saa nneɛma a ɛyɛ den yi gyina asukɔtweaa sɛe no ano na ɛboa adwumayɛfo a wosiesie dan no so a wɔnantew ɔdan no atifi no mu duru. Nea ɛne eyi bɔ abira no, 29-gauge panel no yɛ tratraa kɛse. Mpɛn pii no, adansifo de 29-gauge to kuayɛ siding a ɛnyɛ sikasɛm mu den anaa adan nketewa a ɛwɔ akyi a adansi ho ahwehwɛde da so ara sua no so.

Metal Nkyerɛkyerɛmu Gyinaesi Matrix

Asiane a Ɛwɔ Adetɔ mu ne Ɔdefo a Wɔbɛpaw Ɔdefo a Wɔde Dade a Wɔde Si Adan atifi

Dade a wobenya afi mu no hwehwɛ sɛ wɔma wɔn ani da hɔ. Guadi no kura subpar nneɛma a wɔde ma sɛ nneɛma a ɛyɛ fɛ. Ɛsɛ sɛ wobrɛ asiane ahorow a ɛwɔ adetɔ mu ase denam nhyehyɛe a emu yɛ den a wɔde hwɛ sɛnea nneɛma te so.

Verification of specifications ne wo defense titiriw. Nhwehwɛmu a wɔde aniwa hu no ntumi nkyerɛ nsonsonoe a ɛda G60 ne G90 a wɔde kata so ntam. Wɔn hwɛbea yɛ pɛ wɔ aniwa a ɛda hɔ no ho. Sɛnea ɛbɛyɛ a wobɛhwɛ ahu sɛ wubenya zinc ahobammɔ a emu yɛ duru no ankasa no, hwehwɛ Mill Test Reports (MTRs) ansa na woagye atom. Saa mfiridwuma ho nkrataa yi hwehwɛ nnuru a ɛwɔ dade a wɔde yɛ wo panel ahorow no mu ne emu duru pɔtee a wɔde kata so no mu. Sɛ obi a ɔde nneɛma ma no twentwɛn ne nan ase sɛ ɔde MTR bɛma a, nantew kɔ.

Nneɛma a wɔkora so ne nea wɔde kɔma no de asiane ahorow a ɛto so abien a ɛho hia ba. Ahunahuna a ɛtaa ba ne 'white rust,' a wɔsan frɛ no wet storage stain. Eyi ba bere a wɔn a wɔyɛ anaa wɔn a wɔkyekyɛ no de nnua a ɛyɛ nsu a wɔaboaboa ano denneennen sie a mframa pa nkɔ mu no. Nsu a ɛwɔ ntam no kɔhyɛ ntama no ntam. Nsu no tow hyɛ zinc a wɔayɛ no foforo no so ntɛmntɛm, na ɛma ɛyɛ chalk fitaa a ɛyɛ abofono a ɛte sɛ powder. Saa nnuru a ɛyɛ adwuma yi di zinc no ansa na wɔde ɔdan no atifi mpo ahyɛ mu. Adetɔnfo a wɔmfa nneɛma nsie yiye no hwere wo dan no daakye nkwa nna tẽẽ.

Fa gyinapɛn a emu yɛ den a wɔde kyerɛw nsɛm tiawa di dwuma na ama woanya ahokafo a wotumi de ho to wɔn so. Bere a woreyɛ vetting a metal roofing material supplier , hwehwɛ ɔsom afɔrebɔ abiɛsa a ɛho hia:

1. Waranti a Ɛda Hɔ: Ɛsɛ sɛ wɔkyerɛkyerɛ nneɛma a atwa yɛn ho ahyia a ɛma warranty a wɔde kata so no yɛ kwa mu pefee.

2. Custom Cut-to-Length Services: Factory-sheared anoano ho tew na ahobammɔ wom. Adwuma a wotwitwa wɔ beae hɔ no ma dade a wɔannoa no anoano yɛ nwini, na ɛma nkannare yɛ ntɛmntɛm. Factory tenten a wɔahyɛ da ayɛ no yi asiane yi fi hɔ.

3. Localized Delivery Logistics: Bere tiaa a wɔde fa akwan so no brɛ asiane a ɛwɔ hɔ sɛ osu bɛtɔ ne panel warping bere a wɔde fa flatbed so no so tew.

Awie

Ɛho nhia sɛ adansi nneɛma a wɔde fa kwan so no yɛ ahokyere a ɛma adwene tu fra. Wɔnhyɛ adetɔfo da sɛ wɔnpaw nneɛma a wɔde corrugated ne galvanized ayɛ. Worekyerɛ ahobammɔ ahorow abien a ɛsono emu biara kɛkɛ. Wopaw nhyehyɛe a ɛfata a wode bedi nipadua mu nhyɛso ho dwuma. Wopaw ade a ɛfata a wode bɛkata so a ɛbɛbɔ wo ho ban de ako atia nneɛma a atwa yɛn ho ahyia a ɛporɔw. Wɔbom yɛ akwanside a ɛyɛ den na ɛtra hɔ kyɛ ma wo dan no.

Sɛ wobɛkɔ w’anim yiye a, yɛ anammɔn a edidi so yi ho biribi:

• Hwɛ beae pɔtee a wobɛyɛ adwuma no mu nkyene a ɛwɔ mframa mu, kuayɛ mu nnuru, ne wim tebea a emu yɛ den.

• Kyerɛ dade a wɔde susuw nneɛma pɔtee a ɛho hia na ama woatumi aboa sukyerɛmma ne mframa adesoa a ɛwɔ wo mpɔtam hɔ no.

• Fa wo ho to G90 zinc mu duru a ɛba fam koraa ma abɔnten so dwumadie biara.

• Bisa spec-specific quotes fi vetted suppliers na hwehwɛ Mill Test Reports na ama woahwɛ ahu sɛ wɔde apɔw-mu-teɛteɛ-apɔw-mu-teɛteɛ atoto ho.

FAQ

Asɛmmisa: So wubetumi ayɛ ntama a wɔde galvanized corrugated ayɛ ho adwini?

A: Yiw, nanso ɛhwehwɛ sɛ wosiesie ne soro yiye. Ɛsɛ sɛ wuyi factory passivation layer no fi hɔ, mpɛn pii no wode solvent a ɛnyɛ den anaasɛ etching wash soronko bi na ɛyɛ. Ɛsɛ sɛ wode primer titiriw bi a wɔayɛ ama zinc a ɛwɔ soro nso di dwuma. Sɛ wuhu eyi so a, standard paint bɛpete ntɛmntɛm. Factory-painted panels da so ara yɛ nea wɔkamfo kyerɛ sɛ wɔpaw na ama atra hɔ akyɛ kɛse.

Asɛmmisa: Emu nea ɛwɔ he na eye: Galvanized anaa Galvalume?

A: Egyina nneɛma a atwa yɛn ho ahyia so koraa. Galvalume de zinc ne aluminium a wɔde kata so na edi dwuma. Mpɛn pii no, ɛkyɛ sen dade a wɔde galvanized ayɛ a wɔtaa de di dwuma wɔ mmeae a wɔtaa tra ne aguadi mu. Nanso, dade a wɔde galvanized ayɛ a wɔahyɛ da ayɛ no yɛ adwuma yiye kɛse wɔ kuayɛ tebea horow a mmoa nwura pii da mu, efisɛ ammonia sɛe aluminium a ɛwɔ Galvalume no ntɛmntɛm.

Asɛmmisa: So dade a wɔde galvanized ayɛ no yɛ nwunu?

A: Awiei koraa no, yiw. Zinc a wɔde kata so no yɛ afɔrebɔ wɔ sɛnea wɔayɛ no so. Ɛsa denneennen wɔ mfe du du pii mu de bɔ dade a ɛwɔ ase no ho ban. Sɛ nneɛma a atwa yɛn ho ahyia no di zinc no koraa pɛ a, dade a wɔannoa no bɛsɛe. Sɛ wɔkyerɛ zinc mu duru a ɛkorɔn te sɛ G90 anaa G100 a, ɛtwentwɛn saa adeyɛ yi ase kɛse.

Q: Dɛn ne standard thickness ma corrugated ɔdan atifi?

A: Nnwumakuw no susuw dade kɛse wɔ gauge mu. Kae sɛ gauge nɔma a ɛba fam ne dade a ɛyɛ den yɛ pɛ. 26-gauge ne 24-gauge panels ne gyinapɛn a wɔpaw ma aguadidan atifi a ɛyɛ den. 29-gauge panels yɛ tratraa kɛse na wɔtaa de sie ma kuayɛ adan a emu yɛ hare anaasɛ ɔfasu titiriw a wɔde si afasu so.