Roof Sheet min tun be ɲɔgɔn fɛ

Sanfɛyɔrɔ min be ni fani ye, o ye sɛbɛnin ye min dilanna ni kulɛri- ye min be yɛlɛma ani min be nɛnɛ ni nɛnɛ- ye ka kɛ fɛn sifa caaman ye. O sɛbɛ be ɲɛgɛn ni nɔgɔ min be se ka nɔgɔ ni nɔgɔ ye, o fara ɲɔgɔn kan ni nɛgɛ ye min be se ka yɛlɛma, ani a be kɛ ka boonw lɔ, kogow, boon kɔnɔ ani kɛnɛma masirifɛnw ani yɔrɔ wɛrɛw la.

1. Fɛɛnw labɛnni teliya (o la, fɛn suguya caaman ani fɛn wɛrɛw san):

(1) Base - nɛnɛ-yeli nɛgɛ sɛrɛkili;

(2) - aliminiyɔmu -zɛnki nɛgɛ walima nɛgɛjuru -copper-koromili/nɛgɛdatugulan min be se ka nɔgɔ, o be se ka yɛlɛma;

(3) Ka - epokisi rɛzini rɛzini résine + akriliki tokɔti;

(4) Ɲininikɛla - epokisi diluɛnti / poliyuretan nɔrɔli ani yɛlɛmalan.

2. Ka → Thermoforming → Packing → Packing → Packing → Lasɔmini.

Nɛgɛ sanfɛlaw be baara kɛ kosɔbɛ iziniw ni jagokɛyɔrɔw la sabu u be se ka mɛn ani u be se ka sɔrɔ, nka u be to ka ladon tuma o tuma walisa ka se ka baara kɛ wagati jan kɔnɔ. Nin ye jateminɛ jɔnjɔn ye nɛgɛ sanbon ladonni koo la:

Routine saniyali n’a sɛgɛsɛgɛ .

A be to ka yɛlɛma:

A’ ye boon sanfɛla sɛgɛsɛgɛ hali siɲɛ kelen, wagati kelen kelen bɛɛ la walisa ka furaburuw, buguri ani nɔgɔ wɛrɛw bɔ.

Aw ye sanbon saniya ni 5% sodiyɔmu hypochlorite fura ye, a to a ka sigi miniti 20 kɔnɔ, o kɔ, a k’a ko ni hose ye.

Aw be to ka jii bolisiraw saniya tuma o tuma (a dɔgɔya siɲɛ saba saan kɔnɔ) walisa u kana datugu ani jii ka lajɛn.

Lakanali sɛgɛsɛgɛri:

A’ ye yɔrɔ saba to yen (a ka dɔgɔ ni bolo kelen ye ani seen fila bɛɛ) k’a sɔrɔ yɛlɛyɛlɛnan kan.

Aw ka lɔ nɛgɛ nɛgɛw gɛrɛfɛ walisa u ka se ka lɔ, ani n’a ka ɲi, aw ka baarakɛla dɔ ta.

Laminiko ɲɛnabɔli:

Mowing the roof Remove branches near the roof to prevent leaf accumulation and algae growth. Keep trees and shrubs a sufficient distance from the roof (>3m for trees and >1,5m ta ye yiriden ye).

II. Anti-corroziyɔn marali .

Bolo furakɛli:

Lɛrɛ 24 kɔnɔ, yɔrɔ minw be nɔgɔ bɔ, u be se ka nɔgɔ bɔ walisa ka se ka nɛgɛso bolicogo bali.

A ka jugu (<30% area): High-pressure clean, then sand. Apply an anti-rust primer (such as epoxy zinc yellow) and two coats of fluorocarbon topcoat.

Nɔgɔ yɛlɛmani (30%-50%): Miiri k’a filɛ dɔɔni. O yɔrɔ la, mɔgɔw be ladili di yɔrɔ minw na fɛɛn nafamanw be yɛlɛma.

Severe rust (>50% walima yɛlɛmani): Ka yɛlɛmani dafalen kɛ, o nafa ka bon. A ka ɲi ka pilati ladili. Aliminiyɔmu-zɛnki sɛbɛ (ɲɛnamaya min be kɛ ni saan 8-10 ye)

Koroziyɔn latangacogo:

Kɔgɔjida lamini minw ka nɔgɔ ka bon: A filɛ filimu ka gɛrɛntɛ saan saba o saan saba. Ni bɔnɛ ka ca ni 30% ye, i ka yɔrɔ ka koɲɛw lajɛ.

Dugukolo yɔrɔ jalenw: A be se ka kɛ ka sɛgɛsɛgɛri kɛ ka se saan duuru ma.

O bɛɛ la, yɛlɛmani min be kɛ: saan 8-10 (a yɛlɛmana ka kɛɲɛ ni nɔgɔ cogoya yɛrɛ yɛrɛw ye).

Koroziyɔn latanga minanw sugandili:

I ka baara kɛ ni epokisi zɛnki- primer ye (zɛnki hakɛ min ka ca ni 80%) + poliyuretani topcoat ye. Sandblaste ka taga Sa 2,5, gɛrɛntɛri 40-70μm, filimu jalen bɛɛ ka bonya ka tɛmɛ 250 μm kan wala min be bɛn n’a ye.

III. Labɛnw ka basigi marali .

A ka ɲi ka sɛgɛsɛgɛri kɛ:

I ka baara kɛ ni infrarouges thermo imprared ye walisa ka sɔgɔli fiɲɛw sɔrɔ joona, ka dɔ fara sɛgɛsɛgɛri kɛcogo ɲuman kan ni 300% ye.

Ultrasonic ka fiɲɛw lɔnbaga dɔw be se ka don nɛgɛ 50mm la walisa ka kɔnɔna faran lɔn ni fili hakɛ ye .<0.5%.

Aw k’aw sinsin K-} sɛgɛsɛgɛli kan min be kɛ ka doniw yɛlɛma walisa ka se ka don.

Deformasiyɔn kɔlɔsili:

I ka baara kɛ ni station ye min be se ka yɛlɛma yɛlɛma k’a yɛlɛma key nodew la sanni sanji ka na.

O la, a be se ka kɛ ko 20m o 20m kelen kelen bɛɛ be ±3mm.

O la, a be se ka kɛ ko a be se ka kɛ ko a be se ka kɛ ko a be se ka kɛ ko a be se ka yɛlɛma. 1600 (L=can). Delili sugu o sugu min ka ca ni nin dancɛ ye, o be fanga di.

Sɛgɛsɛgɛri:

Torque sumanin saan saba o saan saba. Ka baara kɛ ni sɔgɔlan ye ka bult yɔrɔw sɛgɛsɛgɛ, ka kɔn ka torque muɲuli dɔ mara ±10% kɔnɔ.

I ka baara kɛ ni yɔrɔ dɔ ye min be ni fiɲɛ ye walisa ka mikrocrackw lɔn, ani thermod jaa dɔ min be se ka nɛnɛ ka ponji bɔcogo lɔn.

IV. Jii be se ka kɛ cogo min na, o be se ka kɛ

Furakɛli min be kɛ ni ɲɔgɔn ye:

Aw ye yɔrɔ minw be yɔrɔ nin na, k’u lajɛ ani k’u yɔrɔw sɛgɛsɛgɛ walisa ka yɔrɔw n’u nɔgɔ bɔ.

Aw ye fɛn o fɛn tiɲɛ, aw k’o bɔ yen ani aw ka silikoni walima poliyuretan tagamasiɲɛ min tɛ yɔrɔ si la, aw k’o bɔ.

Gutter Ɲɔgɔnkunbɛn: N’a y’a saniya ka ban, i ka nano- 1nan bɔ, o kɔ, i ka fani kɛrɛnkɛrɛnnin dɔ don a la min tɛ se ka jigi ani k’a datugu ni poliyesitɛri ye.

Sigiyɔrɔ yɛlɛmani sariya:

A’ ye sɛgɛsɛgɛri kɛ kulɛri yɔrɔ la- kolon min be kɛ ni nɛgɛ ye, min be ni jii bɔyɔrɔ ye, jii bɔyɔrɔ ani yɔrɔ wɛrɛw ka farafara.

A saniya koɲuman. I ka tagamasiɲɛ fɔlɔ bɔ ani i ka tagamasiɲɛ kɛ ni siman mugu ye wala a ka asfalti tagamasiɲɛ yɛlɛma.

O kɔ, a be se ka kɛ ko a be se ka yɛlɛma yɛlɛma, a be se ka 250mm bonya kɛ ka tagamasiɲɛ fisaya.

Jii ma se ka baara kɛ cogo min na:

Silikoni min be nɔrɔ ɲɔgɔn na: saan 15-20 ka se ka yɛlɛma, fanga min be yɛlɛma yɛlɛma ka tɛmɛ 2,5MPa kan, o be se ka kɛ degere 40-150 cɛ.

Poliyuretani nɔrɔli: A be se ka yɛlɛma cogo ɲuman na, a be se ka yɛlɛma fɔɔ ka se 400% ma, a ka ɲi ka kɛ yɔrɔw ye minw be se ka yɛlɛma.

Butili kasɛti: I ka ɲɔgɔn nɔrɔ, saan 5-8 ka se ka yɛlɛma, min bɛnnin lo ni pɔɔti ye.

V. Wagati min be kɛ ka caya

Tigɛ latanga:

Aw ye sanbon yɛlɛma cogo ɲuman na ani k’a dɛmɛ ka dɛmɛ don.

I ka fiɲɛ -} sɛrɛkili walima fɛnw don a la walisa ka fiɲɛ -} min be se ka yɛlɛma, o farati dɔgɔya.

A be yɔrɔ minw na, u be yɔrɔ minw na, u be se ka kɛ yɔrɔ minw na, u be se ka kɛ i n’a fɔ sanbon yɔrɔw ani a sanfɛyɔrɔw.

Aw ye donyɔrɔw sɛgɛsɛgɛ ani k’u sabati i n’a fɔ n’u be bɔ ka taga ani n’u be sankolo yeelenw ye sanni tifoni ka na.

Sɔngɔw labɛnni:

O yɔrɔnin bɛɛ, nɛzi be lajɛn cogo min na, o be tɛmɛ santimɛtiri 30 kan (low lasɔmini dancɛ).

Aw ye nɛgɛ sigicogow sɛgɛsɛgɛ ka ɲɛsin nɔgɔ ma ani ka antiyɛnsi kɛlɛ wagati la, k’a labɛn wagati bɛnnin na.

Long-span labɛnninw be sɛgɛsɛgɛri dafanin kɛ ani ka nɛzi bɔ joona.

After a snowstorm, inspect structural deformation, especially the verticality of steel columns (deviations >3  mako be labɛnni na).

VI. Baarakɛlaw ka ladilikanw .

-deptɛri sɛgɛsɛgɛli kɛcogo:

A be baarakɛlaw ka sɛgɛsɛgɛri kɛ saan 5 o saan 5. O la, a be se ka kɛ ko a be sɛgɛsɛgɛri kɛra, a be sɛgɛsɛgɛri kɛ, ani a be sɛgɛsɛgɛri kɛ sisitɛmu baarakɛcogo kan.

Aw ka wari hakɛ jateminɛ:

O la, a be se ka kɛ ko mɔgɔw be to ka labɛn kɛ siɲɛ 5- wagati la, o be se ka kɛ 1,7 ye ka ɲɛsin yɛlɛmani ma. Nɔgɔman wala jugumanba kama, a ka ɲi ka yɛlɛmani don sɔrɔko la sanni k’a labɛn.

Lɔli kɛcogo ɲuman:

Aw k’aw janto "sɛgɛsɛgɛli" nɛgɛw: Low-yɛtɛsi yɛrɛ, siga t’a la, a bena nɔgɔ ani ka yɛlɛma saan fila kɔnɔ. I yɛrɛ tanga "jii maali" nanbarakow ma: 90% ka poliyuretanw ka faniw bena pɛrɛn kalo 18 tɛmɛnin kɔ.

N’an be tugu o ladonni sariyaw kɔ, nɛgɛ sanfɛla be se ka janya kosɔbɛ ani a be se ka dɔ bɔ a ka tiɲɛni yɔrɔnin kelen na. A ɲinina ko a ka to ka ladonko sɛbɛ dɔ mara, min be sɛgɛsɛgɛri kɛ ani ka koo bɛɛ sɛbɛ walisa ka sɛgɛsɛgɛri kɛ ka ɲɛsin ladonko ma.