Kayayyaki
SODIUM NAPHTHALENE SULPHONAT SNF-A,B,C
SNF-AKYAUTA MAI KYAUTA SUPERPLASTICIZER
(I) KYAUTATA, SIFFOFI & HALAYE(FDN-A)
1. Bayyanar: Haske mai launin ruwan kasa da ruwa mai duhu.Mara guba, mara wari, mara ƙonewa da mara lahani ga sandunan ƙarfe.
2. Filastik mai ban sha'awa: A matsayin yanayin haɗawa inda aka daidaita adadin siminti da rushewa, ana iya rage hadawar ruwa da kashi 18-28% lokacin da aka haɗa shi da siminti mai ƙarfi a 0.5-1.0%.Ƙididdiga, ƙarfin matsawa a rana ta 1, rana ta 3 da rana ta 28 bayan aikace-aikacen guda ɗaya yana ƙaruwa da 60-90% da 25-60% bi da bi lokacin da aka ƙara shi a daidaitaccen sashi na haɗuwa. A sakamakon haka, ƙarfin matsawa, ƙarfin ƙarfi ,buckling ƙarfi da kuma modulus na elasticity za a inganta zuwa wani matsayi.
3. Inganta miscibility na kankare amalgamator tare da ruwa da collapsibility da.Kamar yadda yanayin daidai gwargwado, collapsibility za a iya ƙara 5-8 sau lokacin da aka kara a 0.75% saje sashi.
4. 15-20% na ciminti za a iya ajiyewa lokacin da aka haɗa wakili a 0.75% saje sashi, wanda yake shi ne precondition da guda collapsibility da ƙarfi.
(II) MA'AURATA & MA'AURATA YARDA(SNF-A)
| abu | manufa | abu | manufa |
| M abun ciki | ≥91 | Farashin PH | 7 zuwa 9 |
| Na2SO4 | 5% | Tsaftace siminti Grout iya kwarara | ≥250 mm |
| Chloride | 0.3% | Tashin Lafiya | (70± 1) × 10-3N/ m |
IIISNF-A GA NASARA)
| Siga | Ma'auni | Ainihin sakamako | Siga | ma'auni | Ainihin sakamako | ||
| Rage ruwa,% | ≥14 | ≥14 | Matsi ƙarfi,% | 1d | ≥ 140 | 170 | |
| Shigar ruwa,% | ≤90 | 79 | 3d | ≥ 130 | 160 | ||
| Abubuwan da ke cikin iska,% | ≤3.0 | 1.6 | 7d | ≥125 | 145 | ||
| Rarraba na wucin gadi Don saitin (minti) | na farko saita lokaci | -90 ～ 120 | -90 ～ 120 | 28d ku | ≥120 | 135 | |
| tasha saita lokaci | Ragewa | 28d ku | ≤135 | 82 | |||
| Lalacewa zuwa sandunan ƙarfe | babu | babu | |||||
| bayanin kula: daidaitaccen sajewa sashi: 0.75% (kamar adadin ciminti) | |||||||
SNF-B KYAUTA KYAUTA SUPERPLASTICIZER
(I) DUKIYARKA, SIFFOFI & HALAYE(SNF-B)
- Bayyanar:
Foda mai launin ruwan kasa & ruwa mai duhu.Mara guba, mara wari, mara ƙonewa da mara lahani ga sandunan ƙarfe.
- Filastik mai ban sha'awa: A matsayin yanayin haɗawa inda aka daidaita adadin siminti da haɓakawa a baya, ana iya rage hadawar ruwa da kashi 17-25% lokacin da aka haɗa shi da siminti mai ƙarfi a 0.5-1.0%.A ƙididdiga, ƙarfin matsi akan 1strana, rana ta 3 da ta 28thrana bayan aikace-aikacen guda ɗaya yana ƙaruwa da 60-95% da 25-50% bi da bi lokacin da aka ƙara shi a daidaitaccen sashi na haɗakarwa.A sakamakon haka, ƙarfin matsawa, ƙarfin ƙarfi, ƙarfin buckling da madulus na elasticity za a inganta har zuwa wani matsayi.
- Inganta miscibility na kankare amalgamator tare da ruwa da kuma rushewa kuma.Kamar yadda yanayin daidai yake, ana iya ƙara haɓakawa sau 4-7 lokacin da aka ƙara shi a kashi 0.75%.
- 15-18% na ciminti za a iya ajiyewa lokacin da aka haɗa wakili a 0.75% saje.
sashi, wanda shine precondition ta hanyar collapsibility iri ɗaya da ƙarfi.
(II) MA'AURATA & MA'AURATA YARDA(SNF-B)
| abu | manufa | abu | manufa | |
| M abun ciki | ≥91 | PH | Daraja | 7 zuwa 9 |
| Na2SO4 | 10% | Tsaftace siminti Grout | ≥240 mm | |
| iya kwarara | ||||
| Chloride | 0.4% | Tashin Lafiya | (70± 1) × 10-3N/ m | |
III
| Siga | Ma'auni | Ainihin sakamako | Siga | ma'auni | Ainihin sakamako | ||
| Rage ruwa,% | ≥14 | 17-25 | Matsi ƙarfi,% | 1d | ≥ 140 | 165 | |
| Shigar ruwa,% | ≤90 | 80 | 3d | ≥ 130 | 155 | ||
| Abubuwan da ke cikin iska,% | ≤3.0 | 1.6 | 7d | ≥125 | 140 | ||
| Rarraba na wucin gadi Don saitin (minti) | na farko saita lokaci | -90 ～ 120 | -90 ～ 120 | 28d ku | ≥120 | 130 | |
| tasha saita lokaci | Ragewa | 28d ku | ≤135 | 85 | |||
| Lalacewa zuwa sandunan ƙarfe | babu | babu | |||||
| bayanin kula: daidaitaccen sajewa sashi: 0.75% (kamar adadin ciminti) | |||||||
SNF-C KYAUTA KYAUTA KYAUTA
(I) DUKIYARKA, SIFFOFI & HALAYE(SNF-C)
- Bayyanar:
Foda mai launin ruwan kasa & ruwa mai duhu.Mara guba, mara wari, mara ƙonewa da mara lahani ga sandunan ƙarfe.
6.Mai Girman Filastik: A matsayin yanayin haɗawa inda adadin siminti da haɓakawa ke daidaitawa, ana iya rage yawan ruwa da 16-22% lokacin da aka haɗa shi da siminti mai ƙarfi a 0.5-1.0%.A ƙididdiga, ƙarfin matsi akan 1strana, rana ta 3 da ta 28thrana bayan aikace-aikacen guda ɗaya yana ƙaruwa da 60-95% da 25-40% bi da bi lokacin da aka ƙara shi a daidaitaccen sashi na haɗuwa.A sakamakon haka, ƙarfin matsawa, ƙarfin ƙarfi, ƙarfin buckling da madulus na elasticity za a inganta har zuwa wani matsayi.
7.Inganta miscibility na kankare amalgamator tare da ruwa da collapsibility da.As yanayin daidai gwargwado, collapsibility za a iya ƙara 4-6 sau lokacin da aka kara a 0.75% saje sashi.
8.15-18% na ciminti za a iya ajiyewa a lokacin da wakili aka blended a 0.75% saje sashi, wanda shi ne precondition da guda collapsibility da ƙarfi.
(II) MA'AURATA & MA'AURATA YARDA(SNF-C)
| abu | manufa | abu | manufa | |
| M abun ciki | ≥91 | PH | Daraja | 7 zuwa 9 |
| Na2SO4 | 20% | Tsaftace siminti Grout | ≥230 mm | |
| iya kwarara | ||||
| Chloride | 0.5% | Tashin Lafiya | (70± 1) × 10-3N/m | |
IIISNF-C DON NASIHA)
| Siga | Ma'auni | Ainihin sakamako | Siga | ma'auni | Ainihin sakamako | ||
| Rage ruwa,% | ≥14 | 16-22 | Matsi ƙarfi,% | 1d | ≥ 140 | 160 | |
| Shigar ruwa,% | ≤90 | 85 | 3d | ≥ 130 | 150 | ||
| Abubuwan da ke cikin iska,% | ≤3.0 | 2.0 | 7d | ≥125 | 140 | ||
| Rarraba na wucin gadi Don saitin (minti) | na farko saita lokaci | -90 ～ 120 | -90 ～ 120 | 28d ku | ≥120 | 125 | |
| tasha saita lokaci | Ragewa | 28d ku | ≤135 | 88 | |||
| Lalacewa zuwa sandunan ƙarfe | babu | babu | |||||
| bayanin kula: daidaitaccen sajewa sashi: 0.75% (kamar adadin ciminti) | |||||||
(IV) AMFANI:
1.Blending sashi a 0.5-1%, 0.75% hadawa sashi shawarar.2.Shirya mafita kamar
ake bukata.
3.Direct amfani da foda wakili an ba da izini.A madadin ƙari na wakili yana biyo baya ta hanyar moisturization na ruwa (ruwa-ciminti rabo: 60%)
4.The wakili za a iya hade tare da wasu extemally amfani jamiái idan matukin jirgi ci gaban ko dakin gwaje-gwaje gwaji nasara.
(V) CUTARWA, ARJIYA DA SAURI
1.kunshi:
Foda: shiryawa a cikin jakar masana'anta tare da filastik inner.Net nauyi: 25kg ± 0.2kg ko 650kg ± 0.2kg
2. Tsanaki:
An hana shi zama tom ta abubuwa masu kaifi yayin da ake canjawa wuri ko isar da fakiti.Lokacin da babban zafi ko danshi ya gurɓata shi idan ya zube, ana iya shirya shi ta hanyoyin da aka tsara don ƙarin amfani ba tare da yin wani tasiri ba.
3.A adana shi a cikin wani ma'ajin da aka keɓe wanda yake da iskar iska da bushewa, idan an shafe shi da damshi, kawai a farfasa ko narka shi cikin bayani ba tare da wani mummunan tasiri ba.
