Superplasticizer

Concrete Superplasticizer Overview

Mai rage ruwa shine siminti na siminti wanda zai iya rage adadin ruwan haɗewa yayin da yake riƙe da slump na kankare da gaske ba canzawa. Kankare cakuda yana da dispersing sakamako a kan siminti barbashi, wanda zai iya inganta ta workability, rage naúrar ruwa amfani, inganta fluidity na kankare cakuda; ko rage yawan amfani da siminti da ajiye siminti.

Nau'in masu rage ruwa

Dangane da aikin, ana iya raba shi zuwa mai rage ruwa na yau da kullun, mai sarrafa ruwa mai inganci, da mai rage yawan ruwa.
1) Mai rage ruwa na yau da kullun yana nufin haɗakarwa tare da raguwar ruwa wanda bai gaza 8% ba a ƙarƙashin yanayin cewa slump na kankare daidai yake.

2) High-inganci mai rage ruwa yana nufin wani admixture tare da raguwar raguwar ruwa ba kasa da 14% ba a ƙarƙashin yanayin cewa slump na kankare shine ainihin iri ɗaya.

3) Babban aikin rage ruwa yana nufin wani admixture tare da raguwar raguwar ruwa ba kasa da 25% ba a ƙarƙashin yanayin cewa slump na kankare ne m guda. Idan aka kwatanta da masu rage yawan ruwa mai inganci, yana da kyakkyawan aikin riƙewa na raguwa, ƙananan bushewar bushewa da takamaiman aikin shigar da iska.

Saboda muhimmiyar gudummawar mai rage ruwa mai inganci don gyare-gyaren kankare, aikace-aikacen sa ya zama ci gaba na uku a cikin tarihin ci gaban kankare bayan ƙarfafa siminti da simintin da aka ɗora, wanda ya ba da damar siminti don haɓakawa daga ainihin buɗaɗɗen ruwa ko rataye tanki zuwa aikin famfo gini, ceton ma'aikata, haɓaka ingantaccen aiki, tabbatar da inganci, kawar da hayaniya, matakin fasaha da haɓaka matakin fasaha.

Hanyar aiwatar da aikin rage ruwa

1) Watsawa

Bayan da siminti aka gauraye da ruwa, da ciminti slurry samar da wani flocculation tsarin, da kuma 10% zuwa 30% na hadawa ruwa an nannade a cikin siminti barbashi da kuma ba zai iya shiga cikin free kwarara da lubrication, don haka rinjayar da fluidity na kankare cakuda. Lokacin da mai rage ruwa ya kara da cewa, da ruwa rage kwayoyin za a iya kai tsaye adsorbed a saman siminti barbashi ta yadda surface na siminti barbashi dauke da wannan cajin (yawanci korau cajin), forming wani electrostatic repulsion sakamako, tsokana da siminti barbashi don tarwatsa juna, da flocculation tsarin zuwa tarwatsa, da kuma saki da ruwa a nannade da wani sashi na ruwa a nannade.

2) Lubricating sakamako

Ƙungiyar hydrophilic a cikin mai rage ruwa yana da iyakacin iyaka. Fim ɗin adsorption mai rage ruwa a saman simintin siminti zai iya samar da ingantaccen fim ɗin ruwa mai narkewa tare da kwayoyin ruwa. Wannan fim ɗin na ruwa yana da sakamako mai kyau mai kyau kuma yana iya rage juriya na zamiya tsakanin simintin siminti don ƙara haɓakar ruwan siminti.

3) Tsananin hanawa

Sarƙoƙin gefe na hydrophilic a cikin tsarin mai rage ruwa yana faɗaɗa a cikin maganin ruwa mai ruwa kuma ya samar da wani nau'in talla mai girman nau'in hydrophilic na wani kauri akan saman simintin da aka tallata. Lokacin da barbashi na siminti ya kusa, tallan tallace-tallace sun fara farawa, wato, tsangwama mai tsauri yana faruwa a tsakanin sassan siminti. Da yawan haɗuwa, mafi girma da ƙwanƙwasawa kuma mafi girman cikas ga haɗin kai tsakanin barbashi na siminti ta yadda simintin ya kula da faduwa mai kyau.

4) Sakamakon sannu-sannu na sassan sassan copolymer grafted

A lokacin shirye-shiryen sabbin masu rage ruwa, irin su masu rage ruwa na polycarboxylic acid, ana ɗaure wasu sarƙoƙi na gefe akan ƙwayoyin mai rage ruwa. Saƙon gefe ba zai iya ba da sakamako mai banƙyama ba kawai amma kuma a hankali a yanke shi a cikin babban yanayin alkalinity na ciminti hydration, yana sakin polycarboxylic acid tare da tasirin tarwatsawa don haɓaka tasirin rarrabuwar siminti da sarrafa asarar slump.

Me yasa siminti ke buƙatar rage ruwa?

Maɓalli mai mahimmanci na ma'auni na haɗin kankare shine rabon siminti na ruwa, wato, rabon ruwa zuwa kayan siminti. Mafi girman rabon siminti na ruwa, mafi kyawun aiki na sabon simintin filastik, da sauƙin ginawa, amma ƙananan ƙarfin siminti. Don magance wannan sabani, ana buƙatar ƙara mai rage ruwa don inganta ƙarfi ba tare da sadaukar da aikin aiki ba ko don rage yawan siminti yayin da yake kiyaye aiki da ƙarfi.

Muhimmin aikin mai rage ruwa shi ne rage yawan shan ruwan siminti, kuma yana daya daga cikin kayan da ake bukata na siminti. Ƙarfin siminti yana da alaƙa da dangantaka da ruwa-ciminti rabo. A wani slump, ƙarami yawan amfani da ruwa, mafi girman ƙarfin. Ƙara mai rage ruwa zai iya rage yawan amfani da ruwa yayin da yake ajiye slump ba canzawa, don haka inganta ƙarfin siminti.

A cikin ƙananan ƙarancin ƙarfin da ke ƙasa da C30, yin amfani da mai rage ruwa zai iya rage yawan amfani da siminti, rage farashi, da kuma inganta aikin simintin filastik.

A cikin matsakaicin matsakaicin ƙarfin ƙarfin C40 zuwa C50, ana buƙatar mai rage ruwa gabaɗaya don tabbatar da iya aiki (famfo) da ƙarfin kankare.

Don babban ƙarfin matsayi sama da C50, ba tare da yin amfani da babban inganci ko babban aikin rage ruwa ba, simintin ba shi da ainihin aiki kuma simintin simintin-wuri yana da wahalar ginawa.

Sai a hada da kankare da aka yi famfo da mai yin famfo ko mai rage ruwa, sannan a kara ma’adanai; ya kamata a yi amfani da mai rage ruwa mai girma tare da rage yawan ruwa ba kasa da 25% ba don yin amfani da siminti mai ƙarfi a sama da C60; Ya kamata a ƙara ma'adinai admixtures da jinkirin saitin ruwa mai rage ruwa zuwa babban siminti mai girma.

Company Profile

Cabr-kankare ne shugaban na duniya a cikin salon salula mai ƙarancin ƙasa (LDCC), Sel Sel An Motute (CLC), kuma mafi kyawun kayan aikin injiniya. Sanin kowa a duniya don jajircewar sa ga bincike, ƙirƙira, da ƙwarewar aiki, muna samar da ingantattun hanyoyin magance kumfa tun farkon 2012's.

Za mu iya samar da high quality- superplasticizer kamar Naphthalene Superplasticizer, HPEG 2400 Polycarboxylate Smai rufi, Babban slump riƙe nau'in polycarboxylate superplasticizer admixture, Polycarboxylate Ether superplasticizer da kuma sauran Kankare superplasticizer a duk faɗin duniya.

Kamfanin yana da sashen fasaha na ƙwararru da sashin kulawa mai inganci, dakin gwaje-gwaje mai inganci, da kuma sanye take da kayan gwaji na ci gaba da cibiyar sabis na abokin ciniki bayan-tallace-tallace. Aika mana imel ko danna samfuran da ake buƙata don aika bincike.

Idan kuna son ƙarin sani game da Polycarboxylate Superplasticizer, don Allah jin daɗi kuma tuntuɓe mu: sales@cabr-concrete.com

Kunshin Polycarboxylate Superplasticizer Foda

25Kg saƙa na waje jakar da aka yi liyi da jakar filastik, an adana shi a zafin ɗaki daga haske, danshi da ruwan sama.

Ajiya na Polycarboxylate Superplasticizer Foda

Takardar hadaddiyar marufi mai laushi da jakunkunan filastik

FAQs na Concrete Superplasticizer

Tambaya: Yaya kawai superplasticizers ke aiki?
A: Superplasticizers aiki ta hanyar tarwatsa kankare barbashi, rage inter-barbashi shafa da kyale da Mix don matsawa da yardar kaina tare da ƙasa da ruwa.

Tambaya: Za a iya amfani da superplasticizers tare da kowane nau'in kankare?
A: Mafi yawan superplasticizers sun dace da daidaitattun nau'ikan siminti, amma dacewa tare da gaurayawan cikakkun bayanai ya kamata a kimanta don yin ingantaccen inganci.

Tambaya: Shin akwai wani nau'i na rashin amfani ga amfani da superplasticizers?
A: Yayinda yake da amfani, superplasticizers na iya haifar da matsaloli a wasu lokuta kamar haɓakar asarar jini idan an yi amfani da shi da yawa ko jinkirta lokacin kafawa. Ayyukan da ya dace da dabarun haɗawa ya zama dole.

Tambaya: Ta yaya zan adana superplasticizers?
A: Ajiye superplasticizers a cikin babban wuri, bushe, kariya daga hasken rana kai tsaye da yanayin sanyi. Bi ƙa'idodin masana'anta don kyakkyawan sakamako.

Tambaya: Menene tsawon rayuwar superplasticizer?
A: Tsawon rayuwa ya bambanta dangane da nau'in da yanayin sararin ajiya duk da haka yawanci yakan tashi daga watanni 6 zuwa shekara. Yi nazari akai-akai akan abubuwan da furodusa ya yi.