ƙwararrun mafita akan abubuwan da suka haɗa da kankare, Wakilin Kumfa, Superplasticizer, CLC Blocks Additives, da injin kumfa.
Polycarboxylate superplasticizer (PCA) wani nau'in haɗakar sinadarai ne wanda aka ƙera don rage yawan danshi da ake buƙata don ingantaccen aiki na kankare. Ta hanyar tarwatsa barbashin siminti yadda ya kamata, PCA na iya haifar da ƙarfi mai ƙarfi, dorewa, da ɗorewar sigar siminti. Wannan ingantaccen aikin yana da mahimmanci ga ayyukan gine-gine na zamani waɗanda ke buƙatar inganci da alhakin muhalli.
Polycarboxylate superplasticizer
Polycarboxylate superplasticizers suna taka muhimmiyar rawa wajen saduwa da waɗannan ka'idoji. PCA na taimakawa rage sawun carbon da ke da alaƙa da samar da kankare ta hanyar rage amfani da ruwa da siminti. Bugu da kari, ci gaban da aka samu a koren sinadarai ya haifar da bunkasar PCA mai dogaro da halittu, da kara rage tasirin su ga muhalli.
Ci gaban sunadarai na polymer ya canza gaba ɗaya fagen polycarboxylate superplasticizers. Ƙirƙirar ƙira ta kwayoyin halitta ta haifar da ingantaccen PCA tare da ingantattun halaye. Waɗannan polymers suna da ingantacciyar tarwatsawa, tsawaita lokacin slump, da ingantaccen daidaituwa tare da nau'ikan siminti iri-iri. Bugu da kari, bincike kan PCA mai hankali yana samun ci gaba. PCA mai hankali na iya dacewa da yanayin canzawa koyaushe yayin haɗawa da hanyoyin magancewa, haɓaka aiki, da tabbatar da daidaiton inganci. Waɗannan ci gaban ba kawai suna haɓaka aikin kankare ba har ma suna tallafawa canji zuwa fasahar gini mai hankali da sarrafa kansa.
Aikace-aikace na polycarboxylate superplasticizer
Siminti mai inganci: A cikin samar da siminti mai girma (HPC), PCA na iya samun kyakkyawan ƙarfi, dorewa, da aiki. PCA yana taimakawa ƙirƙirar ƙaƙƙarfan sifofi masu ɗorewa waɗanda suka dace da aikace-aikacen buƙatu masu girma kamar gadoji, tunnels, da skyscrapers ta hanyar rage ɗanɗano abun ciki da haɓaka ɓarnawar barbashi.
Siminti mai haɗa kai: Siminti mai haɗa kai (SCC) ya dogara da PCA don cimma kyakkyawan aiki ba tare da girgiza ba. Wannan nau'in siminti yana da fa'ida mai mahimmanci wajen ceton aiki, rage gurɓatar hayaniya, da haɓaka amincin tsari. SCC yana da amfani musamman don hadaddun sifofi da shimfidu na sandar ƙarfe cunkoso.
Siminti da aka riga aka kera: Masana'antun siminti da aka riga aka kera suna amfana daga PCA ta hanyar samun daidaiton inganci da lokacin juyawa cikin sauri. Ingantattun iya aiki da haɓaka ƙarfin farkon haɓaka suna ba da damar ingantaccen tsarin samarwa da ingantaccen amincin samfur. Abubuwan da aka riga aka yi da PCA ana amfani da su sosai a ayyukan samar da ababen more rayuwa, gine-ginen zama, da wuraren masana'antu.
| siga | darajar |
| Product Name | Polycarboxylate Superplasticizer |
| Nau'in Sinadari | Copolymer na acrylic acid da sauran monomers |
| CAS Number | Ya bambanta dangane da takamaiman abun da ke ciki |
| kwayoyin Weight | Babban nauyin kwayoyin halitta, yawanci> 10,000 Da |
| Appearance | Bayyananne zuwa ruwa mai rawaya kadan |
| wari | Ƙanshi mai laushi |
| Yawaita @ 20°C | ~1.1g/cm³ |
| pH Darajar | 6.0-8.0 (a 25 ° C) |
| M Abun ciki | ≥ 40% ta nauyi |
| solubility | Soluble cikin ruwa |
| Dankowa @ 25°C | Ƙananan danko, yawanci <1000 cP |
| Daskarewa Point | Yawanci a kusa da -5 ° C |
| tafasar Point | Tafasa tare da bazuwa |
| Musamman Musamman | 1.1-1.2 g/cm³ |
| Abun cikin Chloride | 0.05% |
| Sulfate abun ciki | 0.1% |
| Alkalinity (kamar Na₂O) | 3.0% |
| Yanayin Adanawa | Ajiye a wuri mai sanyi, bushe. Rike akwati a rufe sosai. Kare daga daskarewa da hasken rana kai tsaye. |
| shiryayye Life | Shekara 1 lokacin da aka adana a ƙarƙashin sharuɗɗan shawarwari. |
| Amfanin da aka yarda | Yawanci 0.1 - 0.5% ta nauyin siminti |
| Yankunan Aikace-aikace | Kankare admixtures, high-performance kankare, kai compacting kanka |
Teburin sigar samfur na polycarboxylate
Ƙimar nau'ikan nau'ikan polycarboxylate superplasticizers: C4, C5, da C6
C4 Polycarboxylate: Siffofin C4 polycarboxylates sune gajerun sarƙoƙi na gefe da matsakaicin nauyin kwayoyin. Suna samar da kyakkyawar tarwatsawa ta farko da kuma riƙe slump, sa su dace da aikace-aikacen gabaɗaya waɗanda ke buƙatar matsakaicin aiki da ƙarfi. Ana amfani da C4 PCA akai-akai don daidaitattun gaurayawan kankare da abubuwan da aka riga aka kera.
C5 polycarboxylate: Idan aka kwatanta da nau'in C4, C5 polycarboxylate yana da tsayin sarƙoƙi na gefe da mafi girman nauyin kwayoyin halitta. Wannan yana haifar da ingantacciyar ikon watsawa da tsawan lokacin slump, wanda ke da fa'ida ga aikace-aikacen da ke buƙatar tsawan lokacin aiki da kyakkyawan aiki. C5 PCA ana yawan amfani da shi a cikin siminti mai haɗa kai da babban aiki.
C6 polycarboxylate: C6 polycarboxylate yana wakiltar sabon ƙarni na ingantattun wakilai masu rage ruwa mai inganci tare da dogon sarƙoƙi na gefe da mafi girman nauyin kwayoyin. Suna da ingantacciyar tarwatsewa da kwanciyar hankali kuma suna iya samar da kankare mai inganci (UHPC) tare da fitattun kayan aikin injiniya. C6-PCA kyakkyawan zaɓi ne don aikace-aikacen yankan-baki kamar ayyukan ci-gaban ababen more rayuwa da ƙirar ƙirar ƙira.
A takaice, polycarboxylate superplasticizer shine ginshiƙin fasahar siminti na zamani, yana haɓaka ƙima da ci gaba mai dorewa a cikin masana'antar gini. Aikace-aikacen sa iri-iri da hanyoyin amfani da dabaru suna ba shi damar ƙirƙirar babban aiki, dorewa, da sifofin kankare na muhalli. Ta hanyar yin amfani da fasahar ci gaba da ayyukan muhalli, masu ruwa da tsaki za su iya shimfida hanya don samun ci gaba mai ɗorewa da inganci a nan gaba. Bugu da ƙari, ikon kimantawa da zaɓar nau'in PCA mafi dacewa (irin su C4, C5, da C6) yana tabbatar da kyakkyawan aiki da kuma bin ka'idodin muhalli, ƙarfafa ƙaddamar da ayyuka masu ɗorewa a duk fannonin fasaha na kankare. Ta hanyar tsauraran gwaji da bin kyawawan ayyuka, masu ruwa da tsaki na iya amincewa da aiwatar da hanyoyin magance polycarboxylate superplasticizer wanda ya dace da buƙatun tsari da alhakin muhalli.
Maroki
Cabr-Concrete shi ne mai sayarwa a ƙarƙashin TRUNNANO na Concrete Admixture tare da fiye da shekaru 12 na gwaninta a cikin nano-gina makamashi kiyayewa da nanotechnology ci gaban. Yana karɓar biyan kuɗi ta hanyar Katin Kiredit, T / T, West Union da Paypal. TRUNNANO zai jigilar kayan ga abokan ciniki a ketare ta hanyar FedEx, DHL, ta iska, ko ta ruwa. Idan kuna nema Polycarboxylate superplasticizers, da fatan za a iya tuntuɓar mu kuma ku aiko da tambaya.sales@cabr-concrete.com
