Jun 15, 2020
Fo akshɔn dɛn we dɛn kin du di de we dɛn de sɛn di pikin kin mek bɔku pan di agyumɛnt dɛn we kin apin afta dat nɔ apin. Nɔn pan dɛn nɔ de tek pas wan awa, ɛn ɔl dɛn tin ya nid fɔ apin bifo dɛn sayn di delivri not.
Bifo yu sayn fɔ stɛl fayba delivri, du 4 tin: mach di lɔt nɔmba agens di shiping ripɔt, opin tri bag ɛn luk fɔ bal ɛn rɔst, wej fɔ kɔnfɔm net wet, ɛn sial wan ritɛnshɔn sampul. Tugeda dɛn kin tek ɔnda wan awa ɛn dɛn kin mek bɔku pan di kwaliti agyumɛnt dɛn we kin apin afta dat. Di step we dɛn kin skip mɔ na di ritɛnshɔn sampul: wans trɛnk dɔn fɔdɔm shɔt ɔ krak krak, if dɛn nɔ gɛt sampul frɔm di delivri nɔ we nɔ de fɔ sho if di matirial ɔ di ples we dɛn put am bin gɛt fɔlt. Sial am bay lɔt nɔmba wit di de, lɔt ɛn di saplay we dɛn mak, ɛn kip am te dɛn aksept am na di strɔkchɔ.
Balling na di defekt we wi kin si pas ɔl na di stɛl fayba. Tek wan random hanful frɔm bag, spre am pan flat say ɛn luk: sawnd prodakt na lɔs wan wan fayv. Dɔn, rɔb am bitwin di an dɛn; if i separet izi wan i bin onli kompakt in transit, if i nid fos i glu o kek. Layt kɔmpakshɔn nɔto bad tin, bɔt blɔk we nɔ go brok wit an go stil bi bɔl afta dɛn dɔn miks am. Luk bak fɔ fluffy klasta usay huk dɛn dɔn intalɔk, we at fɔ opin we dɛn de miks dray.
If yu rich smɔl smɔl we yu rich, nɔto prɔblɛm, bɔt rɛd-brawn rɔst stɛyn dɛn fɔ mek dɛn pe atɛnshɔn to am. Fayba we dɛn plet kɔpa kin luk brayt bras, we dɛn kɔt zink kin luk lɛk silva wayt, ɛn nɔbɔdi nɔ fɔ sho big say dɛn we gɛt rɛd rɔst we dɛn de gi am. Layt mɔstɔ frɔm transpɔt kin drɛy na say we ventilated nɔ gɛt ɛni bad tin, bɔt bɔku we de sho pit rɔst fɔ sampul fɔ sɔl sprɛy ɔ rijɛkt, bikɔs pit kin bi di statin pɔynt fɔ leta kɔrɛshɔn.
Di prɛktikal fil chɛk fɔ di doz na fɔ was-ɛn-wej. Tek wan volyum we yu sabi fɔ kɔnkrit we dɛn jɔs miks, was di paste ɛn agrɛgat (fayn agrɛgat lif dɛn wit di wata, fayv de de), dray ɛn wej di fayv, dɔn sheb am bay di sampul volyum fɔ gɛt rial doz. Akkurayt nɔ bɔku, bɔt i kin kech big big mistek dɛn lɛk wan pat pan tri pat pan di fayv we nɔ de. Di ɔda we na di batching rɛkɛd: di plant in wej sistɛm de log ɛvri batch, ɛn fɔ chɛk di fayv wet fɔ ɛni batch kin fast pas sayt sampling.
Fleksural tafnɛs na di kɔr pefɔmɛns prɔpati fɔ stɛl fayba kɔnkrit, ɛn tu standad dɛn de dominate: EN 14651 na Yurop ɛn ASTM C1609 na Nɔt Amɛrika. EN 14651 yuz wan notched bim in tri-point bending, rikodɔ lod agens krak mɔt opin displeysmɛnt, ɛn ripɔt rɛsɛdyual trɛnk na difayn displeysmɛnt. ASTM C1609 de yuz wan bim we nɔ notch insay 4-pɔynt bɛnd ɛn i de ripɔt ikwal flekshɔn trɛnk ɛn rɛsɛdyual trɛnk. Di valyu dɛn nɔ kin chenj, so di kɔntrakt fɔ gi di standad nem. We yu de kɔst bim spɛshal dɛn na di sayt, notis di fayba ɔriɛnteshɔn: dɛn de kɔst spɛshal wan dɛn na difrɛn dairekshɔn frɔm di strɔkchɔ, we de chenj di taf we dɛn mɛzhɔ.
Hardened akseptans de dipen pan kor. Avɔyd say dɛn we gɛt fayv we yu kin si, dɔn inspɛkt di fes we yu kɔt: di fayv fɔ spre fayn fayn wan we nɔ gɛt pat we nɔ gɛt fayv. di hεvi fayv εkspכzכn na di kכr ed min se zon bin tu klos to di fכmכk כ ova-vaybrεt. Kɔr kɔmprɛsiv trɛnk nɔto di sem wit strɔkchɔral trɛnk; i de sho di lokal dεnsiti na da pכynt de, εn i bεst fכ rid am tכgeda wit ribaund כ ultrasonic risכlt.
Di mistek we kɔmɔn pan sayt akseptans na fɔ trit we dɛn dɔn luk lɛk se dɛn dɔn verify. We sɔntin nɔ go fayn, na tɛks ɛn foto nɔmɔ de alayv. Fo akshɔn dɛn di de we dɛn kam, dɛn nɔ kin tek bɔku mɔni ɛn dɛn gɛt bɔku mɔni. Fɔs, tek foto di sil ɛn di tɛm we di domɔt dɛn opin, we pruv se dɛn nɔ bin chenj di lod we dɛn de transit. Sɛkɔn, tek foto di inkjet batch kɔd na di bag dɛn ɛn chɛk am karakta bay karakta agens di sɛtifiket we travul wit di guds; ɛni mismatch go insay wan rayt rɛkɔd na di ples. Tɔd, opin tri bag dɛn ɛn drɔ 500 g frɔm ɛni wan insay wan zip bag we dɛn rayt batch, deti ɛn sampul, kip wan na di sayt, sɛn wan bak na di faktri ɛn sial wan as rizɔv. Ritained samples na di fizik pruf bihayn ɛvri leta dispyut, ɛn if dɛn nɔ de, dɛn nɔ go ebul fɔ atribyut ɛni tɛst rizɔlt. Fɔs, chɛk di wet, wej tri bag ɛn wej di wan ol lɔt bak if ɛni wan de kɔmɔt biɛn am pas 2 pasɛnt. Rikɔd tri nɔmba dɛn: di aktual nɛt wet we dɛn gɛt, di doz we dɛn chɛk, ɛn di ikwal flekshɔn trɛnk frɔm di tafnɛs tɛst. Fɔ chɛk doz, kɔst wan spɛshal wan, was am aut, magnɛtik separet ɛn wej di fayv, dɔn bak-kalkul kilogram fɔ wan kubik mita; dis stεp de kech mכst sכt-weyt dεlivεri dεm. Di spɛshal nɔmba dɛn fɔ map fɔ mek dɛn tɔn di say dɛn we dɛn de ɛn di kɔndishɔn fɔ mɛn dɛn fɔ rayt, ɔ di 28 dez rizɔlt nɔ min natin. Di klem gɛt de we dɛn fɔ dɔn, ɛn bɔku pan di kɔntrakt dɛn kin nid fɔ rayt notis bɔt kwaliti ɔbjɛshɔn insay sɛvin dez afta dɛn kam; mis am ɛn ivin gud pruf dɛn kin kɔnt as akseptɛns. Di akseptans rεkɔd nɔto fɔ di inspɛkta, na yu yon we bak. Dɛn kin skip tu ɔda tin dɛn ɔltɛm. Kɔnt di lumps we dɛn opin wan bag: pas tri finga saiz lumps insay wan bag min se di fayv tek wata we i de transit ɔ we dɛn de kip am, ɛn da batch de fɔ kwarantin pas fɔ gi am to di miksa. Dɔn chɛk di net wet agens di shiping mak, bikɔs tu pasɛnt pan twɛnti tan ɔda na fɔ ɔndrɛd kilogram, we de nia wan mɔnt we dɛn dɔn yuz am.
If akseptɛns nɔ wok, wan klem nid fɔ gɛt kɔmplit chen: di ritɛnshɔn sampul, di lɔt nɔmba ɛn shiping ripɔt, was-ɛn-wej rɛkɛd, kɔr foto ɛn tɛst ripɔt, ɛn fɔ put rɛkɛd we kɔba miks tɛm, fidin we ɛn fɔ tɔn tɛmpracha. Brek ɛni link ɛn rispɔnsibiliti kin bi argumɛnt. Rayt batch ripɔt wit shipmɛnt plus jɔyn silin fɔ sayt sɛmpul dɛn insay di kɔntrakt na di chip protɛkshɔn we de. Fɔ akseptɛns beslayn bay gred, ɛni kategori na di stɛl fayba prodak pej de tebul dayamita, lɔng, aspek rɛsɛshɔn ɛn mɛzhɔ tɛnsiɛl valyu, we dɛn kin print ɛn yuz dairekt as di sayt kɔmpiashɔn shit.
Tɛl wi yu prɔjek sɛnɛriɔ ɛn wetin yu nid, ɛn wi go mach di rayt sɔlvishɔn ɛn gi wi kot insay 24 awa.
Gɛt wan Fri KɔtKɔpa-plet maykrowayr, kol drɔ huk ɛnd tayp, glu in row, grɔn tayp, 304 / 310S / 446 stenlɛs stiɛl ɛn mɛlt-drɔ ɔt-rɛsistant fayba, UHPC spɛshal sintetik fayba, dayamita 0.2 to 1.0 mm, lɔng 6 to 60 mm, tɛnsiɛl trɛnk 700 to 2850 MPa, kɔntinyu kכvεreshכn 0.5% to 2% volyum rεt εn 30 to 268 kg/m3. Dɛn kin ɔganayz di prodakshɔn akɔdin to ASTM A820 ɔ EN 14889-1 ɛn dɛn kin gi batch inspekshɔn ripɔt. Tri kayn pak dɛn de sɔpɔt: katon, tɔn bag ɛn bɔlk. Tred tɛm dɛn na opshɔnal EXW / FOB / CIF / DDP.
Lan bɔt stɛl fayba sɛlɛkshɔn ɛn kot →