Dhammaan waxaan sameynaa inta badan waxay ku xiran tahay mabda'ayada "Iibsadaha si uu u bilaabo, Rumaynta in lagu bilaabo, u go'doominta baakadaha cuntada iyo difaaca deegaanka ee 2019 qiimaha jumlada Shiinaha High Purity High Range Naphthalene Based Superplasticizer for Concrete Admixture, Hadafkayagu waa inaan caawino macaamiisha gartaan hadafkooda. Waxaan wadnaa dadaallo badan si aan u gaarno xaaladdan guul-guul ah, waxaanan si daacad ah kuugu soo dhawaynaynaa inaad nagu soo biirto!
Waxa aan samayno oo dhan waxa ay inta badan ku xidhan yihiin mabda’ayada ” Iibsadaha si uu u bilaabo, Rumaynta in lagu bilaabo, u go'ay baakadaha cuntada iyo difaaca deegaankaShiinaha Naphthalene Superplasticizer Salaysan, Naphthalene Superplasticizer, Iyada oo ruuxa ganacsi ee" hufnaan sare, ku habboonaanta, wax ku oolnimada iyo hal-abuurka", iyo iyadoo la raacayo u adeegida sida hanuuninta "tayo wanaagsan laakiin qiimo ka wanaagsan," iyo "calaamad credit", waxaan ku dadaalnay inaan iskaashi la samayno shirkadaha qaybaha baabuurta. aduunka oo dhan si loo sameeyo iskaashi guul-guul ah.

Sodium Naphthalene Sulfonate Formaldehyde Condensate (SNF-A)

Hordhac:

Sodium Naphthalene Sulphonate Formaldehyde Condensate waa Sodium cusbo of naphthalene sulfonate polymerized leh formaldehyde, sidoo kale loo yaqaan sodium naphthalene formaldehyde (SNF), poly naphthalene sulfonate formaldehyde (PNS), Naphthalene Sulphonate formaldehyde (NSF), naphthalene Sulphonate formaldehyde (NSF), naphthalene ku salaysan naphthalene yaraynaysaa naphthalene super.

Sodium naphthalene formaldehyde waa kiimikaad kiimikaad ah oo aan hawo-madadaalada ahayn superplasticizer, kaas oo leh kala firdhisanaan xoog leh oo ku saabsan qaybaha sibidhka, sidaas darteed waxay soo saartaa la taaban karo oo leh hore sare iyo ugu dambeyntii. prestress, precast, buundada, sagxada ama wax kasta oo shub ah halka la doonayo in lagu ilaaliyo saamiga biyaha/sibidhka ugu yaraan laakiin weli lagu gaaro heerka shaqo ee lagama maarmaanka u ah si ay u bixiyaan meelayn fudud iyo xoojinta. Waxaa lagu dari karaa marka la isku qaso ama si toos ah loogu daro shubka cusub ee la isku daray. Qiyaasta lagu taliyey waa 0.75-1.5% miisaanka sibidhka.

Tilmaamayaasha:

Codsiyada:

Dhismaha:

1. Si weyn loogu isticmaalo shubka shubka iyo shubka diyaarsan, shubka gaashaaman iyo shubka hore loo sii adkeeyey ee dhismooyinka muhiimka ah sida dhismaha biyo xidheenka iyo dhismaha dekeda, dhismaha wadooyinka & mashaariicda qorshaynta magaalada iyo dhismooyinka guryaha iwm.

2. Ku habboon diyaarinta xoogga hore, xoogga-sare, ka-hortagga-filtration-sare iyo isku-xidhka & shubka la taaban karo.

3. Loo isticmaalo oo si weyn loogu isticmaalo is-daaweeyay, shubka uumiga-daaweeyay iyo habayntiisa. Marxaladda hore ee codsiga, saameyn aad u weyn ayaa la muujiyay. Natiijadu waxay tahay, modules-ka iyo ka faa'iidaysiga goobta ayaa noqon kara mid aad u adag, habka daaweynta uumiga ayaa laga tagayaa maalmaha xagaaga ee ugu sarreeya. Tirakoob ahaan 40-60 metric ton oo dhuxul ah ayaa la ilaalin doonaa marka metric ton oo walxahaas ah la isticmaalo.

4. La jaanqaadi kara sibidhka Portland, sibidhka caadiga ah ee Portland, sibidhka Portland slag, sibidhka flyash iyo sibidhka Portland pozzolanic iwm.

Kuwo kale:

Sababtoo ah xoogga kala firdhisan ee sarreeya iyo sifooyinka xumbo-xumada oo hooseeya, SNF ayaa sidoo kale si weyn loogu isticmaalay warshadaha kale sida Wakiilka Kala firdhinta Anionic.

Wakiilka kala firdhiyey ee kala firdhiyey, vat, falgal iyo midab acid, dhar dhimanaya, sunta cayayaanka qoyan, warqad, electrolating, caag, rinjiga biyaha-milla, pigments, saliid qodista, biyaha daaweynta, carbon madow, iwm.

Xidhmada&Kaydinta:

Xidhmada: 40kg bacaha balaastiga ah oo leh PP liner. Xidhmo kaduwan ayaa la heli karaa marka la codsado.

Kaydinta: Wakhtiga nolol-maalmeedku waa 2 sano haddii lagu hayo meel qabow oo qallalan. Imtixaanka waa in la sameeyaa ka dib marka uu dhaco.