Aguade ho nkyerɛkyerɛmu .
galvanized steel coil plate a Z40 coating (40g/m² zinc wɔ ɔfã biara) yɛ ɔdansi ade a ɛyɛ papa a wɔayɛ ama nhyehyɛe ne nea ɛnyɛ nhyehyɛe a ɛhwehwɛ sɛ wɔbɔ ho ban yiye. Wɔnam ɔhyew-dip galvanization so na ɛyɛ dade substrate (dade a ɛnyɛ den anaasɛ dade a ahoɔden a ɛwɔ mu a ahoɔden wom kɛse) no de zinc a ɛyɛ dade a ɛka bom yɛ dade, na ɛyɛ akwanside a ɛbɔ ho ban fi nkannare ho. Na thickness range yɛ 0.3-3.0mm na ne tɛtrɛtɛ kɔ 1500mm, saa coil plate yi ma weldability a ɛkyɛn so, formability, ne paintability. Z40 a wɔde kata so no ye ma mmeae a ɛwɔ asase mu a nsu a ɛwɔ mu no sua kosi nea ɛkɔ fam, na ɛma wonya ano aduru a ɛho ka sua ma nneɛma a ɛnyɛ nea ɛho hia kɛse.
Su
Nneɛma a ɛbɔ ho ban a ɛkari pɛ : 40g/m² Zinc coating (ne nyinaa yɛ 80g/m²) de mfeɛ 5-10 ahobanbɔ ma wɔ nkuraaseɛ mmeaeɛ, na ɛma ɛfata ma dwumadie a mpoano anaa mfiridwuma mu nsuo a ɛyɛ den paa no nyɛ adeɛ a ɛhaw adwene.
Mfiridwuma mu adwumayɛ a ɛkorɔn : Ahoɔden ahoɔden fi 235MPa (gyinabea) kosi 550MPa (ahoɔden a ɛkorɔn), nneɛma a ɛboa adesoa te sɛ purlins, girders, ne ɔdan atifi truss.
Easy Fabrication : Ductility pa ne bendability ma kwan ma wɔtwa, punching, na roll-forming kɔ profiles ahorow mu a wɔmfa coating spalling, titiriw bere a wɔde edge treatment a ɛfata di dwuma no.
Paintable Surface : Wobetumi de galvanized layer no ayɛ primed na topcoated ama aesthetics a ɛkɔ soro ne ahobammɔ wɔ mmeae a ɛyɛ basabasa kɛse, atrɛw application versatility mu.
Sikasɛm mu ano aduru : zinc a wɔde kata ade so a ɛba fam no brɛ nneɛma ho ka ase bere a wɔkora ahobammɔ a ɛfata so ma adansi nneɛma a ɛnyɛ nea ɛho hia kɛse no.
Abisadeɛ
Structural components : Wɔde di dwuma ma purlins, girts, ne secondary framing wɔ dade adan mu, a ɛma mmoa a ɛho ka sua a ɛwɔ corrosion resistance a ɛkɔ fam.
Roofing & Cladding : Ɛfata ma ɔdan atifi ntama ne ɔfasu ho ntama a ɛwɔ nkuraase anaa nkurow nketewa mu, a wɔtaa yɛ no sɛnea ɛbɛyɛ a wobetumi ayɛ kɔla ahorow.
Fencing & GuardRails : Ɛyɛ banbɔ a wɔde nkɔnsɔnkɔnsɔn ayɛ, awɛmfo, ne scaffolding afã horow a ɛhwehwɛ sɛ ɛyɛ mmerɛw sɛ ɛbɛtra hɔ akyɛ na ayɛ mmerɛw sɛ wɔde besisi hɔ.
General Fabrication : Ɛyɛ papa ma dadeɛ mu nneɛma, nneɛma a wɔde sie, ne kuayɛ ho nneɛma a ɛwɔ mmeaeɛ a ɛnyɛ mpoano.
FAQ .
Asɛmmisa: Dɛn na 'Z40' kyerɛ .?
A: Ɛkyerɛ 40g/m² Of zinc coating per side (total 80g/m²), a ɛkyerɛ ade a wɔde kata so mu duru ma corrosion tebea a ɛyɛ mmerɛw.
Asɛmmisa: Wobetumi de z40 galvanized steel adi dwuma wɔ mpoano mmeae .?
A: Wɔnkamfo nkyerɛ sɛ wɔmfa wɔn ho nhyɛ mpoano tẽẽ; Nneɛma a wɔde kata so a ɛkorɔn (Z60-Z275) no fata yiye. Z40 yɛ nea eye ma inland use.
Asɛmmisa: Ɔkwan bɛn so na ɛsɛ sɛ meyɛ galvanized dade ho mfonini .?
A: Pre-treat ne zinc-rich primer a ɛbɛma abata ho, efisɛ ebia galvanized galvanized no ani a ɛyɛ mmerɛw no behia sɛ wɔbɔ no abrasion anaasɛ nnuru a wɔde yɛ etching di kan.
Asɛmmisa: Nsonsonoe bɛn na ɛwɔ hot-dip ne electro-galvanized ntam .?
A: Hot-Dip (Z40) yɛ nkitahodi a ɛyɛ den, a ɛyɛ dade a ɛwɔ nkyerɛwee a ɛyɛ den, bere a electro-galvanized wɔ nneɛma a ɛyɛ mmerɛw (10-20g/m²) na ɛyɛ mmerɛw.
Asɛmmisa: So galvanized steel rust bere a wɔatwa no .?
A: Ntɛmntɛm a wɔatwa no yɛ nea ɛyɛ mmerɛw; Fa touch-up zinc paint gu so anaa fa edge-sealing compounds di dwuma na amma rust no anhyɛ ase.
