Qhov Tseem Ceeb Siv Tshuab Qhia Lus Rau Lavy Steel Fiber Ntau

Mastering cov tub ntxhais tseem ceeb ntawm kev sib xyaw thiab kev co rau laim ntov hlau fiber ntau yog qhov tseem ceeb kom tsis txhob muaj kev phom sij.

Qhov 1: Kev sib xyaw ua ke - Foundation rau ua tiav cov uniform fiber dispersion

Cov txheej txheem sib xyaw yog qhov txuas tseem ceeb uas txiav txim siab cov kev ua tau zoo ntawm cov laim ntoom steel fiber ntau. Nws lub hom phiaj tseem ceeb yog kom ntseeg tau tias txhua lub nthwv dej tau sib cais rau hauv tib neeg cov filaments, muab faib ua ke nyob rau hauv cov pob zeb ua pob zeb ua ke, thiab pub dawb los ntawm clumping. Qhov no muab kev lees paub rau cov txheej txheem txheej txheem txheej txheem txuas ntxiv. Kev siv ntawm txoj kev txiav laim ntoom yog qhov tseem ceeb rau kev txhim kho cov tawg tsis kam thiab tawv ntawm cov pob zeb ua.

Thaum kev tsim kho, yog tias nthwv dej fiber ntau tau pom nyob rau hauv hedgehog {{0} Zoo li koog, nws feem ntau yog cov yuam kev los ntawm ob tus tseem ceeb yuam kev:

Kev pub mis tsis raug: Tag nrho cov ntaub ntawv raw tau muab tso rau hauv qhov tov ib zaug, ua rau cov maas paste tsis muaj cov xuab zeb thiab tsis muaj kev sib sau ua ke. Nyob rau hauv cov nplaum ntawm cov tshuaj txhuam, pob tsuas yog tsim.

Unrafined phau ntawv pub mis: hnab ntawm cov fibers yog pov rau hauv cov tov rau hauv ib qho mus, lub suab nrov vuag fiber ntau yam tsis muaj ua ntej -} dismersion.

Cov ncauj lus kom ntxaws rau cov haujlwm tseem ceeb

Tus tub ntxhais ua tiav kev dispersion ntawm wavy steel fiber ntau nyob rau hauv tau txais kev tshawb fawb "xuab zeb - MAAs Wrapping Txoj Kev" rau kev pub mis.

Thawj qhuav ua ke theem: Tso 70% ntawm cov coarse aggregate, zoo aggregate, thiab cov xis ua cov khoom siv rau hauv forced- kev ua kom huv si rau kwv yees li 30 feeb. Cov kauj ruam no ua kom muaj qhov sib xyaw ua ke ntawm cov yaum kom muaj txiaj ntsig nrog kev ua kom zoo nkauj, tsim cov kev cai zoo tshaj plaws rau cov txheej txheem fiber ntau.

Tseem Ceeb Fiber Pub Sij Hawm: Nws raug nquahu kom siv cov neeg siv tshuab thiab pub mis rau ua kom tawg ua pob tawb laim ntom nti thiab sib kis nws tusyees rau hauv qhov nrawm. Yog tias phau ntawv pub mis yog qhov yuav tsum tau vim tias muaj qee qhov mob, tus neeg teb xov tooj yuav tsum sawv saum chaw nres nkoj noj thiab maj mam muab cov khoom noj los ntawm kev sim nyeem. Dum tag nrho cov hnab ntim ntawm cov fibers nyob rau hauv ib tug concentrated batch yog nruj me ntsis txwv.

Qhov thib ob qhuav sib xyaw theem: Tam sim ntawd tom qab pub cov lwg me me, ntxiv rau 30% ntawm cov xuab zeb thiab agregate thiab txuas ntxiv sib tov rau 60-90 vib nas this. Cov kauj ruam no siv cov kev cuam tshuam ntawm cov neeg muaj peev xwm tshiab ntxiv rau kev sib tw ua kom tawg ntxiv, kom txhua lub fiber ntau yog tag nrho qhwv thiab sib cais.

Thaum Kawg Nkaus Ua Kease: Ntxiv dej, dej {- Txo cov neeg sawv cev, tom qab ntawd ua kua rau hauv 2-3 feeb kom txog thaum cov pob zeb muaj cov xim sib xyaw thiab tsis pom kev fiber ntau. Tom qab ntawd, cov pob zeb ua tau tso tawm.

Tshooj 2: Txheej txheem kev co - ua kom muaj zog thiab kev qhia tshwj xeeb ntawm cov fibers

Lub luag haujlwm tseem ceeb ntawm kev co kom tshem tawm cov pa npuas sab hauv lub pob zeb ua kom ntseeg tau tias muaj cov ntsiab lus tsis muaj zog los ntawm kev faib tawm tsis muaj zog.

Cov teeb meem tshwm sim ntau thiab kev tsom xam

Ntau dhau ntawm Laitance nrog laim ntoom steel fiber zuj zus nyob rau hauv qab txheej: Qhov no feem ntau yog vim -} {{laite} lait} lait} Laitly Floats upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upward upwed Lwm qhov tau yog yog tsis thwj kev xaiv ntawm cov khoom siv kev co (piv txwv li, siv tsuas yog ib lub phaj vibrator, uas nws lub zog tsis tuaj yeem ncav cuag txoj kev sib sib zog nqus txheej ntawm cov pob zeb ua ke).

Nthuav tawm cov nthwv av hlau ntawm cov qauv saum npoo: Ob qho xwm txheej yuav tsum tau txawv:

Zos fiber ntau tshwm sim los ntawm kev sib xyaw tsis ncaj, qhov twg cov muab tshuaj txhuam tsis tuaj yeem npog cov fibers thaum lub caij co;

Paste poob vim -}}}}}} kev co, uas cov kab ke uas tau muab qhwv ua ntej.

Qhov tseem ceeb co specicals

Khoom XaivYuav tsum muab rau kev ua ntej chelrators: yuav tsum tau muab rau kev cheevtrators. Lawv siab - zaus} Kev co zog yuav ua tau zoo mus txog cov khoom sib sib zog nqus ntawm cov pob zeb sib sib zog nqus thiab ua kom haum rau cov kev ntxhov siab tseem ceeb. Phaj vibrators tsuas yog siv los ua cov cuab yeej siv rau kev ua tiav slab {}} Lawv yuav tsum tsis txhob siv ib leeg, vim qhov no yuav ua tsis tiav qhov kev sib txuas ntawm cov khaubncaws sab nraud.

Kev co cov txheej txheem kev co:

Ntxig ceev ceev thiab rub tawm maj mam: Rov ua kom nrawm txo qhov kev puas tsuaj rau sab npoo av, thaum qeeb tawm tso cai rau cov pob zeb ua kom tiav rau lub qhov sab laug los ntawm lub vibrator.

Cov kev qhia sib txawv ntawm kev co ntsiab lus: Npaj kev co cov ntsiab lus hauv plum -} bwb bwbom qauv nrog lub ncua ntawm 40-50 cm. Saib xyuas tshwj xeeb yuav tsum tau them nyiaj rau kev co hauv cov chaw ces kaum thiab cov cheeb tsam nrog ntom hlau txhawb.

Kev Co Kev Tswj Xyuas Ntev: Txhua qhov kev co yuav tsum yog vibrated rau 15-30 vib nas this. Cov txheej txheem tshwj xeeb yog: Cov qhob saum npoo tsis muaj cov tog neeg ntev dua, thiab tsis muaj cov pa npuas dej loj.

Tuav cov pej xeem: Kho kom raug qhov sib txawv ntawm ib txwm muaj thiab txawv txav ntawm txoj kev co hlau hlau ntxig rau saum npoo. Rau qhov txawv txav (piv txwv li, cov pawg loj ntawm cov kab mob), kev kho vaj tse yuav tsum ua tiav ua ntej qhov chaw pib ua haujlwm.

Pre6 -} kev tsim kho cov ntaub ntawv pov thawj thiab ntawm -}} chaw saib xyuas

Pre6 -} kev tsim kho: Ua ntej tsim kho, nws yog ib qho tsim nyog yuav tsum tau ua kom muaj kev sib txuas ua ke kom paub meej tias qhov sib xyaw ua feem ntawm kev sib xyaw ntawm cov kev sib xyaw ntawm cov txiaj ntsig kev co.

Nyob rau -} chaw saib xyuas: Teeb tsa cov kev saib xyuas kev qhuab qhia thaum lub sijhawm kev tsim kho kom pom tseeb rau kev saib xyuas cov kab ke tseem ceeb, kev xaiv cov khoom siv me me, thiab cov kev khiav haujlwm.

Tsis txawv txav: Yog hais tias Fiber clumping, txawv txav fluidity, lossis hnyav fiber ntau tshwm sim ntawm - lub tsev yuav tsum nres tam sim ntawd. Qhov laj thawj yuav tsum raug txheeb xyuas thiab cov txheej txheem raug hloov kho ua ntej rov ua haujlwm.

Raws li cov chaw tsim khoom tshwj xeeb ntawm cov nthwv dej fiber ntau hauv Suav teb, peb muab cov nqi ncaj qha nqe thiab lag luam wholesale. Peb cov peev xwm ntau lawm siv tau ob qho tib si me nyuam me {1} {{-}}} muaj nrog cov kev cai tshwj xeeb. Thov hu rau peb los thov peb daim ntawv teev cov nqi.