Sɛ ɛba sɛ wobɛbɔ wo fie anaa aguadidan ho ban a, sɛnea wo dan atifi nneɛma no bɛtra hɔ akyɛ no yɛ ade titiriw a ɛsɛ sɛ wususuw ho. Na nneɛma ahorow a wobetumi apaw wɔ gua so, a atetesɛm ka ho roofing sheets ne color roofing sheets, ɛho hia sɛ wote ahorow a ɛma ɛyɛ den yiye na ɛsom bo ma wo sika a wode asie no ase. Wɔ akwankyerɛ a ɛkɔ akyiri yi mu no, yɛbɛhwehwɛ nkwa nna a ɔdan atifi ntama ahorow wɔ mu na yɛaboa wo ma woasi gyinae a ɛfata ma wo dan atifi adwuma a edi hɔ no.
Nkwa nna a Wɔde Toto Ntama Ahorow a Wɔde Si Adan atifi
1. Dade a Wɔde Yɛ Ɔdan atifi Ntama
Wonim dade a wɔde kata ɔdan atifi, titiriw nea wɔde dade anaa aluminium a ɛyɛ papa ayɛ no sɛ ɛyɛ soronko a ɛtra hɔ kyɛ. Sɛ wɔde dade dan atifi ntama si hɔ na wɔhwɛ so yiye a, ebetumi atra hɔ mfe 40-70 anaa nea ɛboro saa mpo. Dade a wɔde yɛ ɔdan atifi ntama ahorow bi a agye din ni:
Galvanized Steel Sheets: Wɔde zinc a wɔde akata saa nkratafa yi so, na ɛma ɛtumi gyina nsɛe ano yiye. Wobetumi atra hɔ mfe 20-60, a egyina sɛnea zinc a wɔde akata so no mu duru so.
Galvalume Steel Sheets: Wɔde aluminium ne zinc a wɔde afrafra akata saa nkratafa yi so, na ɛtumi gyina nsɛe ano yie sɛ wɔde toto dadeɛ a wɔde galvanized ayɛ ho a. Wobetumi adi mfe 30-60 anaa nea ɛboro saa.
Aluminium Ntama a Wɔde Si Adan atifi: Sɛnea ɛte no, aluminum ntama ntumi nsɛe, na sɛ wɔhwɛ so yiye a, ebetumi atra hɔ mfe 50 anaa nea ɛboro saa.
2. Kɔla a Wɔde Yɛ Ɔdan atifi Nkratafa
Color roofing sheets , a wɔsan frɛ no dade ntama a wɔadi kan ayɛ ho adwini no ka dade a ɛtra hɔ kyɛ ne afɛfɛde a ɛyɛ fɛ bom. Wɔde paint a ɛnyɛ sɛ ɛma ɛyɛ fɛ nko na ɛkata nkratafa yi so, na mmom ɛma ɛbɔ ho ban foforo nso fi nneɛma a ɛwɔ wim no ho. Nkwa nna a kɔla dan atifi ntama betumi ayɛ soronko a egyina sɛnea paint no te ne dade a ɛwɔ ase no so:
PVDF (Polyvinylidene Fluoride) Coated Sheets: Saa kɔla dan atifi ntama a ɛyɛ adwuma yiye yi betumi atra hɔ mfe 30-50 anaa nea ɛboro saa, a kɔla a ɛkora so yiye na ɛko tia chalk.
SMP (Silicone Modified Polyester) Coated Sheets: Bere a ɛnyɛ den te sɛ PVDF, SMP coated sheets da so ara ma adwumayɛ pa na ebetumi atra hɔ mfe 20-30.
3. Asphalt Nneɛma a Wɔde Yɛ Nneɛma
Bere a ɛnyɛ mfiridwuma mu ɔdan atifi ntama no, asphalt shingles yɛ ɔdan atifi ade a agye din a ɛfata sɛ wɔka ho asɛm de toto ho. Standard asphalt shingles taa di mfeɛ 15-30, berɛ a premium architectural shingles tumi di mfeɛ 30-50.
Nneɛma a Ɛka Ntama a Wɔde Si Adan atifi Nkwa Nkyɛ
Nneɛma pii betumi anya bere tenten a wo dan atifi ntama bɛtra hɔ no so nkɛntɛnso:
Nneɛma a Ɛyɛ Pa: Mpɛn pii no, nneɛma a ɛkorɔn kyɛ. Sɛ nhwɛso no, dade a ɛyɛ den a wɔde kata so yiye no bɛtra hɔ akyɛ asen nea ɛyɛ tratraa a ɛba fam a wobetumi apaw.
Nneɛma a wɔde besisi hɔ: Nneɛma a wɔde besisi hɔ yiye ho hia na ama nneɛma biara a wɔde besisi dan atifi no nkwa nna ayɛ kɛse. Sɛ wɔanhyehyɛ no yiye a, ebetumi ama nsu a ɛretu, asɛe ntɛm, na nkwa tenten so atew.
Wim Tebea: Wim tebea a emu yɛ den te sɛ ɔhyew a ano yɛ den, awɔw, anaa nkyene nsu a ɛwɔ mu no betumi aka sɛnea ɔdan atifi ntama no nkwa nna.
Siesie: Nhwehwɛmu ne nsiesie a wobɛyɛ no daa no betumi atrɛw wo dan atifi ntama no nkwa nna mu kɛse denam nsɛm nketenkete a wubedi ho dwuma ansa na abɛyɛ ɔhaw akɛse no so.
Ɔdan atifi: Ɔdan atifi a ɛso yɛ toro taa kyɛ bere a ɛhwie nsu ne nneɛma a asɛe gu yiye no, na ɛtew asiane a ɛwɔ hɔ sɛ ɛbɛsɛe na asɛe no so.
Dɛn Nti na Wopaw Ntama a Wɔde Si Adan atifi a Ɛtra Hɔ Bere Tenten?
Sɛ wode sika hyɛ ɔdan atifi ntama a ɛtra hɔ kyɛ mu a, ɛde mfaso pii ba:
Ɛka a Wɔbɔ: Bere a ebia wobɛbɔ ka kɛse wɔ ɔdan atifi ntama a ɛtra hɔ kyɛ ho no, ebetumi akora wo sika so bere tenten denam hia a ɛho hia sɛ wotaa sesa na wosiesie no so.
Ahoɔden a Wɔde Di Dwuma a Ɛtu Mpɔn: Nnɛyi ntama a wɔde kata ɔdan atifi a ɛtra hɔ kyɛ pii wɔ nneɛma a wɔde kata so a ɛmma ahoɔden nsɛe pii a ebetumi aboa ma wo ka a wɔbɔ wɔ ɔhyew ne onwini ho no so atew.
Agyapade Bo a Ɛkɔ Anim: Ɔdan atifi a ɛyɛ papa na ɛtra hɔ kyɛ betumi ama w’agyapade no bo akɔ soro na ama ne curb anigye atu mpɔn.
Mfaso a Ɛwɔ Nneɛma a Atwa Yɛn Ho Ahyia So: Nneɛma a wɔde si dan atifi a ɛtra hɔ kyɛ no kyerɛ sɛ wɔsɛe nwura pii wɔ mmeae a wɔtow nneɛma gu na bere kɔ so no, nneɛma a wɔde di dwuma no so tew.
Paw a Ɛfata a Wobɛpaw ama Wo Ɔdan atifi Dwumadi no
Sɛ worepaw ɔdan atifi ntama a wode bɛyɛ wo adwuma no a, susuw nea edidi so yi ho:
Budget: Kari pɛ wɔ ɛka a wɔbɔ wɔ mfiase no ne bo a ɛbɛkyɛ ne nkwa nna a wɔde bɛbɔ ɔdan atifi no ho.
Wim Tebea: Paw ɔdan atifi ntama a ɛfata wo mpɔtam hɔ wim tebea yiye.
Afɛfɛde Ho Ahwehwɛde: Susuw ɔdan atifi ntama a kɔla yɛ ho sɛ wopɛ sɛ woma wo dan no yɛ fɛ yiye a.
Adansi Ho Mmara: Hwɛ hu sɛ ɔdan atifi nneɛma a woapaw no ne mpɔtam hɔ adansi ho mmara hyia.
Waranti: Hwehwɛ nneɛma a ɛwɔ warranty a edi mũ a ɛkyerɛ ahotoso a nea ɔyɛe no wɔ wɔ wɔn nkwa tenten mu.
Sɛ ɛba sɛ wobehu ɔdan atifi ntama a ɛtra hɔ kyɛ a, dade a wɔde kata ɔdan atifi, titiriw nea wɔde dade anaa aluminium a ɛyɛ papa a wɔde akata so ayɛ no, yɛ adwuma yiye sen nneɛma afoforo a wobetumi apaw bere nyinaa. Kɔla ɔdan atifi ntama a wɔde PVDF akata so nso ma nkwa tenten a eye kyɛn so bere a ɛma afɛfɛde so mfaso.
Bere a ebia sika a wɔde bɛto ɔdan atifi ano aduru a ɛtra hɔ kyɛ yi mu mfiase no bɛyɛ kɛse no, mfaso a ɛwɔ so bere tenten wɔ nkwa nna, nsiesie a ɛso tew, ne ahoɔden a wɔde di dwuma yiye no taa ma ɛyɛ nea ɛho ka sua sen biara. Sɛ wususuw w’ahiade pɔtee, sikasɛm nhyehyɛe, ne mpɔtam hɔ wim tebea ho yiye a, wubetumi apaw ɔdan atifi ntama a ɛbɛma woanya ahobammɔ ne mfaso a wotumi de ho to so wɔ mfe du du a ɛreba no mu.
Sɛ wopɛ ɔdan atifi ntama a ɛkorɔn a ɛma nkwa tenten ne adwumayɛ a ɛkorɔn a, susuw ho sɛ wobɛhwehwɛ nneɛma ahorow a ɛwɔ Shandong Sino Steel Co.,Ltd. Wɔn a wɔpaw no kɛse no bi ne dade a wɔde galvanized ayɛ a ɛyɛ den, Galvalume ntama a ɛmma nsɛe, ne kɔla a ɛyɛ fɛ a wɔde kata ɔdan atifi a wɔde nneɛma a ɛkɔ akyiri akata so. Na botaeɛ a ɛfa su ne nnoɔma foforɔ ho,Shandong Sino Steel Co.,Ltd de ɔdan atifi ano aduru a wɔayɛ sɛ ɛbɛgyina bere sɔhwɛ ano na abɔ wo sika a wode asie no ho ban mfeɛ a ɛreba no ma.
Kae sɛ ɛnyɛ sɛ wobɛpaw nneɛma a ɛfata nko na ade titiriw a ɛbɛma wo dan atifi ntama no nkwa nna ayɛ kɛse, na mmom wobɛhwɛ ahu sɛ wode besisi hɔ yiye na woasiesie no daa nso. Sɛ wo ne wɔn a wɔde nneɛma ma a wɔwɔ din pa ne wɔn a wɔn ho akokwaw yɛ adwuma bom a, wubetumi ahwɛ ahu sɛ wo dan atifi no bɛma woanya ahobammɔ ne mfaso a wotumi de ho to so wɔ mfe du du pii a ɛreba no mu.
