Akontaabu a ɛfa nneɛma a wɔde besisi ɔdan atifi a wɔde yɛ mansard dan atifi ho

Mansard ɔdan atifi akontaabu

Kyerɛ nsusuwii ahorow a wɔhwehwɛ wɔ milimita mu

X - ofie no trɛw
C - overhang kɛse
B - ɔdan atifi tenten

mmoa nwoma

Wɔayɛ nhyehyɛe no sɛnea ɛbɛyɛ a wobebu mansard ɔdan atifi: nneɛma dodow a wɔde si ɔdan atifi ne ɔdan atifi, battens ne rafters.
Wubetumi nso abu ɔdan no atifi nsusuwii ahorow bi a mfaso wɔ so ho akontaa.

Akontaabu no kyerɛ nneɛma a wɔde bɛyɛ ɔdan no atifi fã no kɛse anaa ne kɛse na wɔ nkahyemde mu kyerɛ ɔdan no atifi nyinaa kɛse anaa ne kɛse.

Adwene nsisoɔ! Bere a wɔrebu akontaa wɔ krataa so nneɛma ho no (ondulin, slate anaa dade a wɔde ayɛ nnua) ma ɛntena w'adwene mu sɛ dwumadie no bu akontaa denam ​​ ɔdan atifi no kɛseɛ so.
Sɛ nhwɛso no, 2.8 rows ma 7.7 nkratafa boro row biara mu. Wɔ adansi ankasa mu no, wɔde 3 rows to hɔ.
Sɛ wopɛ sɛ wobu ɔdan atifi ntama dodow ho akontaa pɛpɛɛpɛ a, ɛho hia sɛ wɔtew krataa no sorokɔ so wɔ akontaabu no mu kosi sɛ wobenya nkyerɛwde dodow a ɛyɛ integer.
Mma wo werɛ mmfi sɛ wobɛhyehyɛ dodow a ɛka bom no pɛpɛɛpɛ. (wɔ nneɛma ahorow ho no ebetumi ayɛ soronko - di nea ɔyɛe no nyansahyɛ ahorow akyi).

Ma menkae wo bio sɛ ​​ɛsɛ sɛ wotɔ adansi nneɛma a wode sika a wɔde bɛsɛe nneɛma no totɔ.