Polycarboxylate Superplasticizer Polyether
Cov khoom siv dej ua haujlwm siab polycarboxylate sawv cev rau tiam tshiab ntawm cov khoom siv dej ua haujlwm siab uas tau tshwm sim hauv tebchaws thiab thoob ntiaj teb hauv xyoo tas los no. Piv nrog cov khoom siv dej ua haujlwm siab ib txwm muaj xws li cov naphthalene, cov khoom siv dej ua haujlwm siab polycarboxylate muaj ntau yam txiaj ntsig zoo hauv kev ua haujlwm:
(1) Cov tshuaj tsawg thiab cov dej txo qis siab;
(2) Kev khaws cia zoo heev ntawm kev ua kua rau cov khoom sib xyaw ua ke;
(3) Kev sib haum xeeb zoo nrog cov cement;
(4) Cov pob zeb ua los ntawm cov pob zeb no ua rau cov pob zeb me me, uas pab txhim kho qhov ruaj khov thiab ua kom cov pob zeb ruaj khov;
(5) Lawv yog cov phooj ywg ib puag ncig thiab tsis muaj kuab paug thaum lub sijhawm tsim khoom thiab siv, poob rau hauv qeb ntawm cov khoom sib xyaw ntsuab.
thaum lub sijhawm tsim khoom ntawm cov lag luam cuam tshuam.
Polycarboxylate Superplasticizer Polyether Kev Ua Haujlwm Tseem Ceeb:
1.Polycarboxylate Superplasticizer Polyether Cov Khoom Pom Tseeb:
| Cov Ntawv Qhia | Tus nqi |
|---|---|
| Qhov Ceev | 500 ± 15 |
| Cov Ntsiab Lus Khoom | 98 ± 1% |
| Tus nqi pH | 6–7 |
| Chloride Ion | <0.1% |
| Tag Nrho Cov Alkali Cov Ntsiab Lus | <5% |
2. Kev Ua Haujlwm ntawm Cov Tshuaj Nplaum
| Hmoov Tshuaj (%) | Tus Nqi Txo Dej (%) |
|---|---|
| 0.14 | 18 |
| 0.18 | 23 |
| 0.20 | 29 |
| 0.22 | 32 |
| Hmoov Tshuaj (%) | Tus Nqi Txo Dej (%) |
|---|---|
| 0.14 | 18 |
| 0.18 | 23 |
| 0.20 | 29 |
| 0.22 | 32 |
(1) Kev sib kis tau zoo heev thiab muaj zog rau cov cement txawm tias siv tsawg tsawg; (2) Kev nce ntxiv ntawm cov kua nplaum thaum cov tshuaj ntau ntawm 0.12% txog 0.22%; (3) Tsis muaj kev poob ntawm cov kua nplaum tom qab 1 teev; (4) Kev nplaum yog ntau dua ob npaug ntawm cov khoom siv txo dej ua haujlwm siab.
3. Kev Ua Haujlwm ntawm Cov Pob Zeb
(1) Tus nqi txo cov dej ntawm cov mortar sib raug rau qhov ua kua nplaum: qhov ua kua nplaum ntau dua ua rau tus nqi txo cov dej ntawm cov mortar siab dua; (2) Tus nqi txo cov dej nce sai nrog rau qhov ntau npaum li cas thiab tseem nyob rau theem siab; ntawm tib qhov ntau npaum li cas, nws yog kwv yees li 35% siab dua li ntawm cov khoom siv txo dej ua haujlwm siab uas muaj nyob hauv khw; (3) Tus nqi txo cov dej ntawm cov pob zeb yuav txawv ntawm tus nqi txo cov dej ntawm cov mortar vim yog qhov cuam tshuam ntawm cov khoom sib xyaw thiab cov khoom sib sau ua ke: yog tias cov khoom sib xyaw thiab cov khoom sib sau ua ke txhim kho cov kua nplaum, tus nqi txo cov dej ntawm cov pob zeb yuav tshaj qhov ntawm cov mortar; txwv tsis pub, nws yuav qis dua; (4) Kev ua haujlwm tiv thaiv kev khov ntawm qhov kub siab dua -5 ℃, tsim nyog rau kev siv ua tus neeg sawv cev tiv thaiv kev khov hauv cov pob zeb.
4. Polycarboxylate Superplasticizer Polyether Concrete Kev Ua Haujlwm
(1) Lub Zog ntawm Pob ZebQhov sib piv ntawm cov pob zeb sib xyaw (kg/m³):
| Pawg | Dej | Cement | Xuab zeb | Pob zeb |
|---|---|---|---|---|
| Siv ua piv txwv | 200 | 330 | 712 | 1163 |
| Nrog 0.16% hmoov dej txo | 138 | 327 | 734 | 1198 |
Qhov piv ntawm kev loj hlob ntawm lub zog compressive (piv rau qhov siv) (%):
| Hnub nyoog | 1 hnub | 3 hnub | 7 hnub | 28 hnub | 90 hnub |
|---|---|---|---|---|---|
| Qhov sib piv | 220 | 190 | 170 | 170 | 170 |
(2) Polycarboxylic Acid Sodium Salt Lwm Cov Khoom Siv Ua Vaj Tse
| Cov Ntawv Qhia | Tus nqi |
|---|---|
| Qhov Feem pua ntawm Kev Ntshav Los Ntawm | ≤85% |
| Qhov sib piv ntawm tus nqi ntsws | ≤75% |
| Lub Sijhawm Teeb Tsa Pib | +40 ~ 80 feeb |
| Lub Sijhawm Teeb Tsa Zaum Kawg | +0 ~ 10 feeb |
| Cov Ntsiab Lus Huab Cua | ≤3% |
Cov pob zeb sib xyaw nrog cov hmoov txo dej muaj qhov nrawm qis dua thiab qhov nrawm qis dua li cov pob zeb siv piv txwv; lub sijhawm teeb tsa thawj zaug ntev dua li 60 feeb piv rau qhov siv piv txwv, thaum lub sijhawm teeb tsa zaum kawg yuav luag zoo ib yam; cov pa feem ntau raug tswj ntawm 2-4%.
Cov Tshuaj Pom Zoo:
Cov koob tshuaj pom zoo rau kev siv ua vaj tse: 0.1 ~ 0.25% ntawm cov koob tshuaj cement. Cov tshuaj txo dej yog hmoov nrog polycarboxylate ua lub ntsiab tivthaiv (cov khoom khov ~ 98%). Cov koob tshuaj ib txwm yog 0.12% - 0.3%:
Nrog rau qhov koob tshuaj tsuas yog 0.06% xwb, nws ua tiav 12% kev txo dej thiab 23% kev loj hlob ntawm lub zog, ua tau zoo dua li cov neeg sawv cev twj tso kua mis ib txwm muaj nyob hauv khw;
Ntawm 0.1% koob tshuaj, nws qhov kev ua tau zoo tshaj qhov ntawm cov naphthalene-based thiab melamine-based high-efficiency water reducers;
Hauv qab 0.14% koob tshuaj, qhov zoo dua hauv kev ua haujlwm tsis tseem ceeb;
Tshaj li 0.20% koob tshuaj, kev ua haujlwm ntawm cov pob zeb thiab kev nqus dej tau mus txog qib zoo heev.
Qhov ntau npaum li cas pom zoo tshaj plaws: 0.12–0.24%. Rau cov pob zeb ua vaj tse uas muaj zog heev, cov pob zeb ua vaj tse uas muaj cov hmoov tshauv/slag ntau, lossis cov pob zeb ua vaj tse uas muaj cov kev cai tshwj xeeb, qhov ntau npaum li cas tuaj yeem nce mus txog ntau dua 0.3% (tab sis feem ntau tsis pub tshaj 0.5%). Kev sim qhia tau tias ntawm qhov ntau npaum li cas 0.5%, cov pob zeb ua vaj tse tsis muaj kev poob ntawm kev sib koom ua ke lossis kev sib cais ntawm cov pob zeb thiab cov nplaum, qhov nrawm ntawm kev txo dej tseem nce ntxiv, tab sis cov pa hauv huab cua nce ntxiv, kev teeb tsa qeeb, thiab lub zog txo qis me ntsis.
Kev Ntseeg Siab Thaum Xa Khoom & Kev Ua Haujlwm Zoo Tshaj Plaws
Cov Nta Tseem Ceeb:
Cov chaw khaws khoom tseem ceeb ntawm Qingdao, Tianjin, thiab Longkou chaw nres nkoj nrog 1,000+
metric tons ntawm cov khoom muaj
68% ntawm cov xaj xa tuaj tsis pub dhau 15 hnub; cov xaj ceev tau muab qhov tseem ceeb los ntawm kev xa khoom sai
channel (30% kev nrawm)
2. Kev Zoo thiab Kev Ua Raws Cai
Cov Ntawv Pov Thawj:
Tau txais daim ntawv pov thawj peb zaug raws li REACH, ISO 9001, thiab FMQS cov qauv
Ua raws li cov cai tswjfwm kev huv thoob ntiaj teb; 100% kev ua tiav ntawm kev tshem tawm kev lis kev cai rau
Cov khoom xa tuaj ntawm Lavxias teb sab
3. Kev Ruaj Ntseg Kev Ua Lag Luam
Kev Them Nyiaj:
Cov nqe lus yooj ywm: LC (pom/lub sijhawm), TT (20% ua ntej + 80% thaum xa khoom)
Cov phiaj xwm tshwj xeeb: 90-hnub LC rau cov lag luam South America; Middle East: 30%
tso nyiaj + them BL
Kev daws teeb meem: Cov txheej txheem teb 72-teev rau cov teeb meem ntsig txog kev txiav txim
4. Kev Tsim Kho Vaj Tse Khoom Siv Agile
Kev Sib Txuas Lus Ntau Hom Kev Thauj Mus Los:
Kev thauj khoom los ntawm huab cua: Kev xa khoom 3 hnub rau kev xa khoom propionic acid mus rau Thaib teb
Kev thauj mus los ntawm tsheb ciav hlau: Txoj kev tshwj xeeb calcium formate mus rau Russia ntawm Eurasian corridors
Cov kev daws teeb meem ISO TANK: Kev xa khoom siv tshuaj lom neeg ncaj qha (piv txwv li, propionic acid mus rau Is Nrias teb)
Kev Txhim Kho Ntim Khoom:
Kev siv tshuab Flexitank: Txo nqi 12% rau ethylene glycol (piv rau lub nruas ib txwm muaj)
ntim khoom)
Cov qauv calcium uas siv rau hauv kev tsim kho/Sodium Hydrosulfide:Cov hnab PP 25kg uas tiv taus dej noo
5. Cov Txheej Txheem Txo Kev Pheej Hmoo
Kev Pom Kev Txij Thaum Kawg Mus Txog Thaum Kawg:
Kev taug qab GPS tiag tiag rau kev xa khoom thawv
Cov kev pabcuam tshuaj xyuas sab nraud ntawm cov chaw nres nkoj (piv txwv li, kev xa khoom acetic acid mus rau South Africa)
Kev Paub Tseeb Tom Qab Muag Khoom:
30-hnub lav zoo nrog kev xaiv hloov / rov qab them nyiaj
Cov cuab yeej ntsuas kub dawb rau kev xa khoom hauv lub thawv txias.
Cov Lus Nug Feem Ntau
Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!
Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.
Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.
Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.
Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.
Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!
Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)
Koj tsuas yog xa peb cov lus nug rau ib tus neeg sawv cev ntawm peb cov neeg muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem ntxaws ntxaws.
