Arịlịka Mgbasawanye: Ihe ngbochi dị mkpa maka ịrụ ụlọ na-echekwa ma na-adịgide adịgide

Ihe mere ịgbasawanye arịlịka dị mkpa karịa ka ị chere

Chegodị banyere nke a: Ị na-etinye otu HVAC dị kilogram 500 n'elu ụlọ. Mgbọrọgwụ nkịtị nwere ike ijide taa, mana gịnị na-eme n'oge udu mmiri mgbe ike ikuku ji okpukpu atọ? Nke a bụ ebe arịlịka mgbasawanye gosipụtara uru ha bara. N'adịghị ka ihe nkedo bụ isi, ha na-emepụta mkpọchi igwe n'ime ihe, na-ekesa ibu n'ofe mpaghara sara mbara.

Ihe atọ mere ndị ji eji ha aṅụ iyi:

1. Ha na-ejikwa4-6x ibu dị arọtụnyere plastik arịlịka.

2. N'ịbụ ndị e wụnyere nke ọma, ha na-adịru ọtụtụ iri afọ—ọ bụghị nanị afọ.

3. Ị na-ezere ịkụtu nnukwu oghere (anyị ahụla ihe gbawara agbawa site na arịlịka dị ọnụ ala).

Ụdị arịlịka: Nkọwa nka na ngwa

1. Wedge arịlịka (Mechanical Mgbasawanye)

• Nhazi: Aka uwe nwere ụdị cone na-agbasawanye site na ngwa torque.

• Ụkpụrụ: ASTM F1554 Ọkwa 55/105 dakọtara.

• Ngwa: Njikọ nhazi na-adịgide adịgide (dịka ọmụmaatụ, beam-to-concrete).

2. Arịlịka Sleeve (Ọkara-ọrụ)

• Nhazi: eriri eriri na-agbasawanye aka mgbawa.

• Ụkpụrụ: DIN 7990 kwadoro.

• Ngwa: Ịkwanye akụrụngwa (HVAC, akara ngosi).

3. Chemical arịlịka (Bonded)

• Nhazi: Epoxy resin nrapado maka anchoring enweghị nchekasị.

• Ụkpụrụ: ETAG 001 Nkebi nke 5 kwadoro.

• Ngwa: Masonry oghere, seismic retrofitting.

Omume kacha mma maka nhọrọ arịlịka na ntinye

1. Nnwale ndakọrịta ihe

   • Jiri sample mkpụrụ osisi mee nnwale ndọpụ.

   • Maka gburugburu osimiri, ezipụta igwe anaghị agba nchara 316L.

2. Ngụkọta ikike ibu

   • Usoro ibu static:
     Ibu a na-anabata (kN) = 0.7 × Dayameta arịlịka (mm) × Omimi Embedment (mm)

   • Ibu dị egwu chọrọ ihe nchekwa 200%.

3. Protocol nke igwu mmiri

   • Jiri mgbanaka hama rotary jiri bits carbide mee ihe.

   • Jikwaa ≤2° ndahie site na perpendicular.

4. Usoro mmesi obi ike

   • Nlele ogbe 10% maka nnwale tensile (ISO 6892-1).

   • Ntụle nhụsianya na wrenches nwere calibrated (± 5% ndidi).

5. Mgbanwe gburugburu

   • N'okpuru -20°C: Kpoo arịlịka ọkụ ruo 15°C tupu echichi.

   • Mpaghara mkpughe kemịkalụ: Ezipụta ụdịdị mkpuchi PTFE.

Ngwa na oke akwadoro

Ọnọdụ ojiji kacha mma:

• Njikọ ígwè arụpụtara na ụlọ azụmahịa.

• Ngwunye nkwonkwo mgbasawanye akwa akwa.

• Ntọala igwe dị arọ na-agbachi.

Mmachibido:

• A naghị atụ aro ya maka bọọdụ gypsum ma ọ bụ ihe aerated.

• Zere na gburugburu cyclic thermal (> 100 Celsius C na-efegharị kwa ụbọchị) na-enweghị alloys ọpụrụiche.

Nlebanya nleba anya n'uwa maka mgbaba arịlịka

Ntụle nyocha nke ndị na-eweta ngwaahịa:

1. Asambodo: Asambodo ISO 9001/14001, akụkọ ETA/ICC-ES.

2. Nchọgharị ihe: Asambodo nnwale igwe maka igwe anaghị agba nchara.

3. Nhazi: Ike inye ogologo na-abụghị ọkọlọtọ (50-500mm).

Kedu ihe kpatara ịhọrọ Fasto maka arịlịka mgbasawanye?
Na Fasto, anyị na-ejikọta injinia ziri ezi na nka ụlọ ọrụ na-eduzi iji wepụta arịlịka ndị na-agbaso ụkpụrụ ụwa kachasị elu. A tụkwasịrị obi ngwọta anyị n'ọrụ dị oke mkpa n'ofe mba 30+.

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