Lihlahisoa
Boleng bo botle bo phahameng bo phahameng bo fokotsang sekhahla sa Concrete Admixture Polycarboxylate Superplasticizer - Polycarboxylate Superplasticizer PCE Liquid Slump Retention Type - Jufu
Boleng bo Botle ba ho Fokotsa Metsi a Phahameng a Fokotsang Sekhahla sa Concrete Admixture Polycarboxylate Superplasticizer - Polycarboxylate Superplasticizer PCE Liquid Slump Retention Mofuta - Tlhaloso ea Jufu:
Polycarboxylate Superplasticizer PCE Liquid Slump Retention Mofuta
Selelekela
Polycarboxylate Superplasticizer ke superplasticizer e ncha ea tikoloho. Ke sehlahisoa se tsepamisitsoeng, phokotso ea metsi a phahameng ka ho fetesisa, bokhoni bo phahameng ba ho boloka ho thella, boleng bo tlase ba alkali bakeng sa sehlahisoa, 'me se na le sekhahla se matla se fumanoeng. Ka nako e ts'oanang, e ka boela ea ntlafatsa index ea polasetiki ea konkreite e ncha, e le ho ntlafatsa ts'ebetso ea ho pompa konkreite kahong. E ka sebelisoa haholo ho premix ea konkreite e tloaelehileng, konkreite e phallang, matla a phahameng le konkreite e tšoarellang. Haholo-holo! E ka sebelisoa ka matla a phahameng le konkreite e tšoarellang e nang le bokhoni bo botle.
Lipontšo
| Ntho | Tlhaloso |
| Ponahalo | mokelikeli o mosehla kapa o mosoeu o kganyang |
| Litaba tse tiileng | 40% / 50% |
| Setsi se fokotsang metsi | ≥25% |
| pH boleng | 6.5-8.5 |
| Botenya | 1.10±0.01 g/cm3 |
| Nako ea ho qala ea ho qala | -90 – +90 mets. |
| Chloride | ≤0.02% |
| Na2SO4 | ≤0.2% |
| Samente peista fluidity | ≥280mm |
Lintho tsa 'mele le tsa mochini
| Lintho tsa Tlhahlobo | Tlhaloso | Sephetho sa Tlhahlobo | |
| Sekhahla sa Phokotso ea Metsi(%) | ≥25 | 30 | |
| Karolelano ea sekhahla sa ho tsoa mali ka khatello e tloaelehileng (%) | ≤60 | 0 | |
| Litaba tsa Moea(%) | ≤5.0 | 2.5 | |
| Boleng ba ho thella mm | ≥150 | 200 | |
| Karolelano ea Matla a Khatellang(%) | 1d | ≥170 | 243 |
| 3d | ≥160 | 240 | |
| 7d | ≥150 | 220 | |
| 28d | ≥135 | 190 | |
| Ritio of Shrinkage(%) | 28d | ≤105 | 102 |
| Ho bola ha tšepe e matlafatsang | Ha ho letho | Ha ho letho | |
Kopo
1. Phokotso ea metsi e phahameng: Phallo e ntle haholo e ka fana ka phello e matla ea ho fokotsa metsi, tekanyo ea ho fokotsa metsi ea konkreite e feta 40%, e fana ka tiiso ea ho ntlafatsa ts'ebetso le matla a konkreite, ho boloka samente.
2.Ho bonolo ho laola tlhahiso: Ho laola karo-karolelano ea ho fokotsa metsi, polasetiki le moea o kenang ka ho fetola boima ba limolek'hule tsa ketane e kholo, bolelele le boima ba ketane ea mahlakoreng, mofuta oa sehlopha sa ketane ea mahlakoreng.
3. Bokhoni bo phahameng ba ho boloka slump: Bokhoni bo botle ba ho boloka slump, haholo-holo bo na le ts'ebetso e ntle sebakeng se tlaase sa slump, ho netefatsa ts'ebetso ea konkreite, ntle le ho ama condensation e tloaelehileng ea konkreite.
4.Ho khomarela hantle: Ho etsa konkreite ho na le ts'ebetso e babatsehang, e se nang lera, ntle le ho arohana le ho tsoa mali.
5. Ho sebetsa ka bokhabane: Mokelikeli o phahameng, ho theola habonolo le ho kopanya, ho etsa konkreite e fokotsang viscosity, ntle le ho tsoa mali le ho arohana, ho pompa habonolo.
6.Matla a phahameng a fumane tekanyo: Ho eketseha haholo pele le ka mor'a matla, ho fokotsa tahlehelo ea matla. Ho fokotsa ho ruruha, ho ruruha le ho ruruha.
7. Ho ikamahanya le maemo ka bophara: E lumellana le samente e tloaelehileng ea silicate, samente ea silicate, samente ea slag silicate le mefuta eohle ea metsoako e nang le dispersibility e babatsehang le polasetiki.
8. Ho tšoarella ka mokhoa o babatsehang: Lacunarate e tlaase, e tlaase ea alkali le chlorin-ion content. Ho matlafatsa matla a konkreite le ho tšoarella
9. Lihlahisoa tsa tikoloho: Ha ho na formaldehyde le metsoako e meng e kotsi,Ha ho tšilafalo nakong ea tlhahiso.
Sephutheloana:
1. Sehlahisoa sa mokelikeli: tanka ea 1000kg kapa flexitank.
2. E bolokiloe ka tlas'a 0-35℃, hole le khanya ea letsatsi.
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Mehaho ea rona e nang le thepa e ntle le taelo e ntle e babatsehang ho pholletsa le mekhahlelo eohle ea moloko o re nolofalletsa ho netefatsa ho phethahala ha bareki bakeng sa boleng bo phahameng ba ho fokotsa metsi a phahameng a ho fokotsa sekhahla sa Concrete Admixture Polycarboxylate Superplasticizer - Polycarboxylate Superplasticizer PCE Liquid Slump Retention Type - Jufu , Sehlahisoa se tla fana ka hohle hohle. lefats'e, joalo ka: Norwegian, Thailand, Guinea, Re tsepamisa maikutlo ho faneng ka litšebeletso ho bareki ba rona e le ntho ea bohlokoa ho matlafatsa likamano tsa rona tsa nako e telele. Ho ba teng ha rona khafetsa ha lihlahisoa tsa boemo bo holimo hammoho le ts'ebeletso ea rona e ntle ea pele ho thekiso le ka mor'a thekiso ho netefatsa tlholisano e matla 'marakeng o ntseng o eketseha oa lefatše. Re ikemiselitse ho sebelisana le metsoalle ea khoebo e tsoang lapeng le kantle ho naha le ho theha bokamoso bo botle hammoho.
Ka Sahid Ruvalcaba oa Paris - 2018.12.14 15:26 Chaena, re rekile ka makhetlo a mangata, nako ena ke eona e atlehileng ka ho fetisisa le e khotsofatsang ka ho fetisisa, moetsi oa Chaena ea tšepahalang le ea sebele!
Ka Jeff Wolfe ho tsoa Romania - 2018.07.12 12:19 -
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