Xexeame Katã ƒe Trench Box Solutions: Mɔ̃ɖaŋudɔwɔwɔ ƒe Dedienɔnɔ le Anyigbagãwo Dzi Le Anyigbagãwo Dzi .

Xexeame ƒe xɔtudɔwɔƒewo le dzidziɖedzi si tɔgbe medzɔ kpɔ o kpɔm, si dugãwo me nɔnɔ kple xɔtuɖaŋuwo ƒe egbegbe tɔtrɔe le ŋgɔ yim. Abe ŋgɔdola bibi le formwork kple scaffolding systems me ene la, Lianggong Formwork Company le ŋgɔgbe le nɔnɔmetɔtrɔ sia me. Esi ɖaseɖigbalẽwo le eme siwo dometɔ aɖewoe nye EN 1090-2 , ISO 3834 , kple ISO 9001 , kpe ɖe welders kple mɔ̃ɖaŋudɔwɔlawo ƒe ƒuƒoƒo aɖe si ŋu woɖo kpee le dukɔwo dome ŋu la, míetsɔa trench boxes siwo wowɔ be woagbɔ xexeame ƒe dedienɔnɔ ƒe dzidzenuwo ŋu la yina na amewo.

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Dodoɖaka siwo wɔa ɖeka kple wo nɔewo ƒe didi si le dzidzim ɖe edzi .

Dodoɖakawo le vevie ŋutɔ na dɔwɔlawo takpɔkpɔ le anyigba te pɔmpiwo ɖoɖo, kaƒomɔ̃wo ɖoɖo, kple tomenukukudɔwo me. Gake menye trench boxwo katãe wowɔ wosɔ o. Dukɔwo dome dzidzenuwo ƒe vovototo—abe U.S. OSHA ƒe Sededewo , Europa EN 1090 ƒe Nɔnɔmewo , kple Australia AS/NZS 5131 ƒe Sewo —he kuxi sesẽwo vɛ.

Nu veviwo tsɔtsɔ sɔ kple wo nɔewo .

Nunᴐamesi	S355B gakpo (mía) .	Q235 gakpo (dzidzenu) .	Ŋgɔyiyi
Yield ƒe ŋusẽ (MPA) .	355	235	+51% .
Tensile ƒe ŋusẽ (MPA) .	490-630 .	370-500 .	+25% .
Tsitretsitsi ɖe xɔxlɔ̃ ŋu .	Ƒe 25+*	Ƒe 10-15 .	+67%
*si wotu ɖe dze si wotsɔ ƒua gbe ƒe dodokpɔ (ASTM B117) dzi kple epoxy-galvanized coating.

Wowɔa míaƒe doa ƒe aɖakawo tso S355B Structural Steel , si nye nusi ŋu ŋusẽ le ŋutɔ si dzi ame etɔ̃lia ƒe dodokpɔxɔwo da asi ɖo be wòaɖo xexeame katã ƒe dzidzenuwo gbɔ alo agbɔ wo ŋu.

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Vevesese ɣaɣlawo gbɔ kpɔkpɔ le trench box applications me .

1. Anyigba-koŋ ƒe agba ƒe ŋutete .

Míaƒe modular ɖoɖowo trɔna ɖe anyigba ƒe hatsotso siwo OSHA kple Eurocode 7 ɖe fia ŋu:

Trench ƒe goglome (m) .	Anyigba ƒe ƒomevi .	Max. agba (kn/m²) .	Lianggong ƒe kpɔɖeŋu .
3.0	Ƒomevi A (si li ke) .	45	TBX-300A .
5.5	Ƒomevi B (medium) .	72	TBX-550M .
8.0	Ƒomevi C (si me mekɔ o) .	108	TBX-800C .

2. Xexeame Katã ƒe Ðaseɖigbalẽ ƒe Kpekpeɖeŋu .

Nuto	Dzidzenu	Kpeɖodzinyawo ƒe kpeɖodzi .
Dziehe Amerika .	OSHA 29 CFR 1926	AWS D1.1 Welding Cert + Agba dodokpɔ ƒe nyatakakawo .
Europa .	EN 1090-2.	CPR ƒe Ðaseɖigbalẽ + Nusiwo Wotsɔ Kpɔa Nuwo Gbɔ .
Titina Ɣedzeƒe .	SASO-ɖaseɖigbalẽ .	Ame etɔ̃lia ƒe ke ƒe ʋuʋu (ASTM G65) .

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Nusita Lianggong ƒe Dodoɖakawo tsi tre ɖe wo nɔewo ŋu .

Trɔtrɔ ɖe nɔnɔmewo ŋu ƒe didime .

Parameter .	Specification .
Panel ƒe kɔkɔme .	1.2m – 8.0m (woate ŋu atrɔ asi le eŋu le 0.3m ƒe dzidziɖedzi me)
Gli ƒe titrime .	8mm – 16mm (S355B gakpo)
Kadodo ƒe ɖoɖo .	Boltless Interlock (Patented Design) .
Ɣeyiɣi si woatsɔ awɔ dɔe .	15-25 ŋkekewo (50% kabakaba wu dɔwɔƒe AVG)

Dodokpɔ siwo nɔa anyi didina ƒe emetsonuwo .

Dodokpɔ	Dzidzenu	Metsonu
Agbatsɔtsɔ le Cyclic .	EN 12812 .	10,000 Cycles @ 150% Design agba .
Weld ƒe fɔmaɖimaɖi .	ISO 5817-B .	0 Nusiwo gblẽ (100% X-ray to eme)
Coating adhesion .	ASTM D3359 .	5B (Dzidzedzekpɔkpɔ Kɔkɔtɔ)

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Xexeame Katã ƒe Dzidzenuwo, Nutoa Me Nunya .

Míaƒe mɔ̃ɖaŋununya si wowɔ le nutome la kpɔa egbɔ be wowɔ ɖe seawo dzi evɔ meɖea asi le dɔwɔwɔ nyuie ŋu o:

· United States ƒe dɔwo : do ŋgɔ na OSHA Megbenya C Anyigba ƒe nyaƒoɖeamenu kplɔ̃wo.

· EU ƒe dɔwo : Blibo EN 1090-2 Dɔwɔwɔ ƒe Klass 2 ƒe nuŋlɔɖiwo.

· Teƒe xɔdzowo : anti-microbial coatings be woatsɔ axe mɔ ɖe biofilm ƒe ƒuƒoƒo nu (wodo ISO 22196).

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Nyataƒoƒo: Hadede na tomenukuku siwo le dedie wu .

Lianggong ƒe doa ƒe aɖakawo ƒoa dedienɔnɔ ŋuti ɖaseɖigbalẽ si ŋu woɖo kpee la nu ƒu kple tɔtrɔ ɖe nɔnɔmewo ŋu si ɖeke mesɔ kplii o , si wotsɔ nuteƒekpɔkpɔ ŋuti nyatakaka siwo tso xexeame katã ƒe dɔ 1,200+ me kpe ɖe eŋu. Tso ŋutilãmenuwo ŋuti dzɔdzɔmeŋutinunya dzi va ɖo kpekpeɖeŋu si wokpɔna le teƒea dzi la, míeɖea akɔntabubu le dowo ƒe ametakpɔkpɔ me ɖa.

Bia nya si sɔ kple esia si sɔ kple esia : [www.lianggongform.com].