Dɛn ne OSB?
Oriented Strand Board (OSB) yɛ nnua a wɔayɛ no mfiridwuma mu a wɔde nnua nketewa-a ne kɛse yɛ, thinnings, ne nnua a ɛwɔ mu. Wɔyɛ nhama no ho adwuma, wɔma ɛyow, wɔde nneɛma a wɔde nkata so bom, na wɔde ɔhyew ne nhyɛso kɛse mia mu.
Ade titiriw a ɛwɔ mu ne sɛcross-oriented layering nhyehyɛe- akyi ntoatoasoɔ a ɛne ne tenten hyia na emu ntoatoasoɔ ahyia wɔ ntwemu - a ɛma nhyehyeɛ mu ahoɔden a ɛkɔ anim.
Structural Features & Mfaso a Ɛwɔ So
OSB de adwumayɛ mu mfaso pii ma esiane ne nhyehyɛe a wɔayɛ no yiye nti:
1. Gyinabea a Ɛkorɔn
Cross-layered design brɛ ntrɛwmu ne deformation ase, hwɛ hu sɛ dimensional stability.
2. Mfiridwuma a Ɛyɛ Den
Ahoɔden a ɛkorɔn a wɔde benkum ne adesoa-soa tumi.
3. Adwumayɛ pa
Wobetumi atwitwa, atutu, abɔ nnadewa, na wɔayɛ ho adwuma te sɛ abɔde mu nnua.
4. Nsuo a Ɛko Tia
Nneɛma a ɛyɛ den no ma ɛko tia nsuo ne nsɛeɛ a ɛtu mpɔn.
Nneɛma a Atwa Yɛn Ho Ahyia Adwumayɛ
Wɔde eco-friendly adhesives na ɛyɛ OSB na ɛne Europa gyinapɛn te sɛ EN300 hyia.
Mfaso atitiriw a ɛwɔ nneɛma a atwa yɛn ho ahyia so no bi ne:
Formaldehyde a ɛba fam a wɔtow gu
Wɔde toto abɔde mu nnua ho wɔ sɛnea ɛtra hɔ daa mu
Ɛdu adansi nneɛma a ɛyɛ ahabammono gyinapɛn ahorow ho
OSB regye atom kɛse sɛ aɔkwan foforo a ɛbɛkɔ so atra hɔ daawɔ nnɛyi adansi mu.
Nnwuma a Wɔde Di Dwuma
Wɔde OSB di dwuma kɛse wɔ:
Nneɛma a wɔde si dan (afasu, adan atifi, fam) .
Mfinimfini asiesie (nkyekyɛmu, nnyinaso panels) .
Nneɛma a wɔde yɛ dan mu nneɛma
Nneɛma a wɔde kyekyere nneɛma ne mfiridwuma mu nneɛma a wɔde di dwuma
Wɔde yɛ acoustic panels ne nneɛma a wɔde siesie nneɛma nso.
Guadi ho Nhwɛso
Esiane sɛ nneɛma a ɛkɔ so daa na ɛma OSB ahwehwɛde kɔ so yɛ kɛse:
Kyɛfa a ɛrenya nkɔanim wɔ nnua a wɔayɛ ho mfiridwuma mu gua ahorow mu
Plywood ne atetesɛm board ahorow a wɔde besi ananmu
Wɔde di dwuma kɛse wɔ adan a ɛyɛ ahabammono ne nnɛyi dan mu
Awie
OSB da nsow sɛ ade titiriw wɔ nnɛyi adansi mu esiane ne...ahoɔden, ahoɔden, ne nneɛma a atwa yɛn ho ahyia adwumayɛ.
Bere a nneɛma a ɛtra hɔ daa a wɔhwehwɛ no kɔ soro no, OSB bedi dwuma titiriw kɛse wɔ wiase nyinaa gua ahorow so.
