I-Polycarboxylate Superplasticizer | PCE
Ukucaciswa komkhiqizo:
| Izinto | I-Polycarboxylate Superplasticizer | ||
| I-PCE (Ukwehliswa Kwamanzi Okuphezulu) | I-PCE (High Slump Retention) | I-PCE powder | |
| Ukubukeka | Uketshezi Oluphuzi Olukhanyayo | Sula I-Transparent Liquid | Impushana Emhlophe |
| Okuqukethwe Okuqinile, % | 50±1.0 | 50±1.0 | 98±1.0 |
| Ukuminyana (23℃) (kg/m3) | 1.13±0.02 | 1.05-1.10 | 600±50 |
| PH | 6.5-8.5 | 6.5-8.5 | 9.0±1.0 |
| Okuqukethwe Kwe-Chloride,% ≤ | 0.1 | 0.1 | 0.1 |
| I-Na2SO4 (ngokuqukethwe okuqinile), % ≤ | 4.0 | 4.0 | 4.0 |
| Ukuncibilika | I-Soluble ngokuphelele | ||
| Isilinganiso sokunciphisa amanzi, % ≥ | 25 | ||
| Ukupakishwa kwe-PCE Based Superplasticizer | Ngoketshezi lwe-PCE, ukupakishwa yisigubhu se-PE esingu-230kg, ithangi le-IBC elingu-1100kg noma i-flexitank. Ku-PCE Powder, ukupakishwa yizikhwama ezilukiwe ze-PP ezingama-25 kg. | ||
Incazelo Yomkhiqizo:
I-Polycarboxylate superplasticizer (PCE), eyaziwa nangokuthi i-polycarboxylate ether superplasticizer, iyisizukulwane esisha sengxube kakhonkolo esebenza kahle kakhulu. Kuyi-ejenti yokunciphisa amanzi esebenza kahle kakhulu ehlanganisa ukuncishiswa kwamanzi, ukuvikelwa kokuwohloka, ukuqinisa, ukuncipha nokuvikelwa kwemvelo. Kubuye kube yingxube ekahle yokulungiswa kokhonkolo olunamandla, olusebenza kakhulu. Njengohlobo lwe-superplasticizer ethandwayo kakhonkolo, i-PCE based admixture ingasetshenziswa kabanzi kulawa maphrojekthi, njengokulondolozwa kwamanzi, amandla kagesi, amachweba, ujantshi, ibhuloho, umgwaqo omkhulu kanye nama-buldings, njll.
Isicelo:
1. I-PEC Powder. I-PCE powder iyimpushana egeleza mahhala, enesihlabathi, eyomisiwe. Inezici zokucoleka okuphezulu, i-dispersibility enhle kakhulu, okuqukethwe kwegesi ephansi, ukuguquguquka okuhle namasimende ahlukahlukene, kanye nokuthuthukiswa koketshezi lodaka, njll. Isizukulwane esisha se-polycarboxylate ether polymer, engasetshenziswa njenge-superplasticizer yesisekelo sikasimende. izinto zokwakha. I-Polycarboxylate powder iphinde ibe yi-plasticizer enhle kakhulu yokusabalalisa izinto zamaminerali ezifana ne-gypsum kanye ne-ceramics.
2. Ukuncishiswa Kwamanzi Okuphezulu. I-PCE water reducer iyi-superplasticizer ewuketshezi esekulungele ukusetshenziswa. Iphuzi ngokukhanyayo ngokubukeka. Ngaphandle kwalokho, kungaba amanzi ngokuphelele kalula. Ukusebenza kahle kokunciphisa amanzi kwe-PCE ikhonkrithi admixture kungaba kufika ku-25%. Isetshenziswa kakhulu ezimbonini zikakhonkolo ezixutshwe ngomumo kanye nezisetshenziswa ngaphambili lapho kudingeka khona ukuqina nokusebenza okuphezulu kakhulu.
3. High Slump Retention. I-PCE-High Slump Retention iyi-superplasticizer yesizukulwane esisha sikakhonkolo. Iqukethe ama-polycarboxylate ether polymers futhi yakhelwe ngokukhethekile ukhonkolo olungele ukuxutshwa lapho ukugcinwa kwe-slump, amandla aphezulu kanye nokuqina kuyadingeka ezindaweni ezishisayo. Ayinayo i-chloride, ihlangabezana ne-SS EN 934, Setha izingxube zamanzi ezihlehlisayo/ezisezingeni eliphezulu zokunciphisa/i-superplasticizing, kanye nezimfuneko ze-ASTM C 494 zohlobo F & G. Futhi iyahambisana nawo wonke usimende ahlangabezana nezindinganiso ze-ASTM. Njengengxube ekahle yemboni kakhonkolo exubene ngomumo, i-PCE superplasticizer inamandla okusebenza ngezilinganiso eziphansi zamanzi/usimende futhi isathola ukugcinwa kokuwohloka okwandisiwe ukwenza ukhonkolo wekhwalithi ephezulu.
Iphakheji: 25 kgs/isikhwama noma njengoba ucela.
Isitoreji: Gcina endaweni engenawo umoya, eyomile.
Amazinga asetshenzisiwe: Izinga lamazwe ngamazwe.
