Ahotew a wɔyɛ no daa ho hia ma nneɛma a ɛtumi pae-dan mu a wɔde ahyɛ dan mu. Fa ntama a ɛho tew na ɛyɛ mmerɛw anaa aduru a wɔde hohoro nneɛma ho popa so na ama mfutuma ne nkekae afi hɔ. Kwati sɛ wode nnuru a ano yɛ den a ɛporɔw bedi dwuma na amma galvanized coating no ansɛe anaasɛ anka fiber cement board no adwumayɛ. Hwɛ sɛ nneɛma a wɔde kyekyere nneɛma ho no ayɛ hare anaa. Sɛ bolt anaa rivets no ayɛ mmerɛw a, kyekyere no denneennen ntɛm ara na ama woahwɛ ahu sɛ wɔde panels no ahyɛ mu yiye.
Abɔdeɛ mu nneɛma te sɛ osuo, owia hann, ne mframa ne anhwea nya nkɛntɛnsoɔ kɛseɛ wɔ panels a ɛtumi pae-a wɔde di dwuma wɔ abɔnten. Bere ne bere mu no, ehia sɛ wosiesie wɔn ho yiye. Wobetumi de nsuo a ɛwɔ nhyɛsoɔ kɛseɛ -nhyɛsoɔ a ɛwɔ neutral detergent adi dwuma, nanso hwɛ yie sɛ wobɛhwɛ nsuo nhyɛsoɔ no so na amma nsunsuansoɔ ansɛe panel no ani. Hwɛ sɛ nea wɔde akata so no ayɛ mmerɛw anaasɛ ayɛ nkannare anaa. Siesie mmeae biara a asɛe wɔ galvanized coating no so ntɛm ara, fa anti-rust paint anaa nneɛma foforo a ɛbɔ ho ban gu so. Afei nso, hwɛ nneɛma a atwa yɛn ho ahyia nsakraeɛ a atwa ɔtopaeɛ-adanseɛ panels ho ahyia, te sɛ ɔdan a wɔtete ne fapem a wɔtu kɔ baabi foforɔ. Sɛ wohu nsɛm biara a ebetumi aka panel no pintinn a, hyɛ mu den anaa yɛ nsakrae ntɛm ara. Wɔ mmeae titiriw bi a nneɛma a ɛporɔw wom, te sɛ nnuru adwumayɛbea ahorow, de ka da biara da nsiesie ho no, wobetumi asusuw ahobammɔ ho nhyehyɛe foforo ho, te sɛ nea wɔde anti-nsɛe afiri a ɛbɔ ho ban bɛhyɛ ɔtopae no ani-adanse panel no ani, daa nhwehwɛmu na wɔsesa afiri a ɛbɔ ho ban no, atrɛw ɔtopae-proof panel no som nkwa nna mu, na wɔahwɛ ahu sɛ ɛhwɛ so bere nyinaa papa explosion-adanse adwumayɛ bere fa di dwuma.
