Dhamaystirka dusha sare ee la xoojiyey: Waxyaalaha lagu daro sida wakiilada hawo-mareenka ah waxay wanaajin karaan dhamaystirka iyo muuqaalka shubka iyagoo ka hortagaya cilladaha sida dildilaaca, malabka, ama siigada oogada, hubinta siman, dusha sare ee heerka xirfadeed.

Sifaynta Isku-darka Isku-dhafka ah ee Polyether Silicone Defoamer ee Xakamaynta Xumbada ee Isku-dhafka Shubka ah

Qeexida Isku-darka la taaban karo: Polyether Silicone Defoamer

Hordhac Shayga

Defoamer-ka polyeter-ka silikoon waxaa loo sameeyay si uu u maareeyo xumbo hawada aan loo baahnayn ee isku dhafka la taaban karo. Waxay u shaqeysaa si degdeg ah waxayna ahaanaysaa mid hufan inta lagu jiro isku darka, shubid, iyo daawaynta. Shayga wuxuu caawiyaa kobcinta dhumucda, shub xoog leh oo dahaar siman leh.

Tilmaamaha khiyaamada

Xakamaynta xumbo-samaynta degdega ah: Wuxuu jebiyaa xumbo dusha sare isla markiiba ka dib markay sameyso.
Waxqabad joogto ah: Keeps working under high alkaline problems found in cement.
Qiyaas yar ayaa loo baahan yahay: Only small amounts are required for full impact, which decreases expense.
La jaanqaadi kara isku-darka kale ee kala duwan: Mixes well with superplasticizers, dib u dhigista, and accelerators without side effects.
Boosts surface high quality: Minimizes pinholes and surface problems in ended up concrete.

Xogta Farsamada

– Muuqashada: Dheecaan cad oo caano ah
– Waxyaalaha tamarta leh: ≥ 30%.
– pH (1% adeeg): 6– 8.
– Cufnaanta (25 ° C): ~ 1.02 g/cm LIX.
– Qiyaasta lagu taliyey: 0.02%– 0.1% miisaanka sibidhka.

Tilmaamaha Isticmaalka

Include the defoamer directly right into the mix water or during the onset of concrete blending. Make sure it is uniformly distributed. Do not include it after the major mixing cycle ends. Always check the dosage on a tiny set initially to match your certain mix style and conditions.

Kaydinta iyo Maaraynta

Ku kaydi meel qabow, meel qalalan oo ka fog iftiinka qorraxda tooska ah. Weelka si adag u xidh marka aan la isticmaalin. Nolosha shelf waa 12 bilo haddii si hufan loo badbaadsho. Qabowga ka ilaali. Xidho galoofyada iyo difaaca indhaha inta aad gacanta ku hayso. Clean skin with soap and water if get in touch with happens.

Applications of Concrete Admixture Polyether Silicone Defoamer for Foam Control in Concrete Mixes

Applications of Concrete Admixture Polyether Silicone Defoamer for Foam Control in Concrete Mixes

Why Foam Is an Issue in Concrete

Air bubbles typically create when concrete is combined or poured. These bubbles create foam that weakens the final framework. Excessive air brings about poor surface coating, lowered strength, iyo adkeysiga hoose. Removing undesirable foam is vital for quality concrete.

Exactly How Polyether Silicone Defoamer Works

Polyether silicone defoamer is included in concrete mixes to manage foam. It damages down air bubbles swiftly and quits new ones from developing. The defoamer spreads out via the mix and lowers surface stress. This lets caught air retreat prior to the concrete collections. Natiijadu waa cufan, siman, and more powerful final product.

Halka Laga Faaideysto

This defoamer functions well in several kinds of concrete applications. Guud ahaan waxaa loo isticmaalaa shubka precast, halkaas oo meelaha siman iyo texture caadiga ah. Soosaarayaasha diyaarka u ah isku-dhafka ayaa sidoo kale ku tiirsan si ay u ilaashadaan dufcada tayada sare leh inta lagu jiro gaadiidka iyo meelaynta. shubka is-xoojinta (SCC) faa'iidooyinka aad u badan sababtoo ah waxay u baahan tahay socodka joogtada ah iyada oo aan lahayn hawo dheeraad ah. Sagxadaha warshadaha, dahaarka marinka, iyo dhinacyada qaab-dhismeedka sare ee dhammaan waxay isticmaalaan isku-dhafkan si ay uga hortagaan cilladaha aagga dusha sare oo ay u hubiyaan isku mid.

Faa'iidooyinka Qarsoon

Foamer silicone polyeter wuxuu u dhaqmaa si degdeg ah wuxuuna soconayaa waqti dheer. Ma dhibayso isku-darka kale ee kala duwan ee isku dhafka ah. Waxay si waxtar leh u ahaanaysaa heerar badan oo heerkul ah iyo xaaladaha isku-darka. Takhasusleyaashu waxay arkaan godad yar, cayayaan furan, iyo malabka oogada la dhammeeyey. Tani waxay badbaadinaysaa waqti iyo lacag hagaajinta ama dib u habeynta. Foamer-ka sidoo kale wuxuu caawiyaa qancinta shuruudaha adag ee warshadaha ee adkeysiga iyo muuqaalka.

fududahay in la isticmaalo

Ku dar xumbo-sameeyaha xilliga duubista, sida isku-darka dareeraha kale. Heerarka qiyaasta waa la dhimay, caadi ahaan inta u dhaxaysa 0.01% iyo 0.1% miisaanka sibidhka. Had iyo jeer raac tilmaamaha soo saaraha si aad u hesho natiijooyinka ugu habboon. Isticmaalka ku habboon ayaa hubinaya waxqabadka joogtada ah iyada oo aan saameyn ku yeelan waqtiga dejinta ama kartida shaqada.

Xogta Shirkadda

Waxaan nahay hogaamiyaha caalamiga ah ee xalalka xumbo shubka fudud iyo horumarsan injineernimada. Caalamka oo dhan caan ku ah sida ay uga go'an tahay cilmi-baarista, hal-abuurnimo, iyo khibrad la dabaqay, waxaanu bixinaynay xalal xumbo la farsameeyay ilaa horraantii 2012-kii.

Waxaan ku siin karnaa isku-darka shubka ah ee tayada sare leh iyo alaabada la taaban karo ee xumbo ee adduunka oo dhan.

Shirkaddu waxay leedahay waax farsamo oo xirfad leh iyo waaxda ilaalinta tayada, shaybaar si fiican u qalabaysan, oo lagu qalabeeyay qalab tijaabo ah oo horumarsan iyo xarunta adeegga macaamiisha iibka kadib.

Hadii aad xiisaynayso, fadlan xorow oo nala soo xidhiidh.

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Raritaanka

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5 FAQs ee isku-darka la taaban karo ee Polyether Silicone Defoamer ee Xakamaynta Xumbada ee isku dhafka la taaban karo

Su'aalaha Inta Badan La Isweydiiyo: Polyether Silikoon Defoamer ee la taaban karo

Muxuu ka qabtaa xumbo-sameeyahan shubka?

Foamer-kani waxa uu ka saarayaa xumbo hawada aan loo baahnayn ee shubka cusub. Xumbo badan ayaa daciifiya qaab dhismeedka ugu dambeeya. Alaabta ayaa ka caawisa abuurista cufan, isku dhafka xooggan adoo jejebiya xumbo inta lagu jiro isku dhafka iyo shubista.

Sidee buu ufoamerkan uga duwan yahay kuwa kale?

Waxay isticmaashaa isku dhafka gaarka ah ee polyeter iyo silikoon. Isku dhafkan wuxuu u shaqeeyaa si degdeg ah wuxuuna ku sii jiraa muddo dheer shubka qoyan. Waxa kale oo ay si fiican isugu darsataa isku-darka kale. Qaar badan oo ka mid ah kuwa caadiga ah ayaa kala sooca ama lumin awoodda waqti ka dib. Midkani wuxuu ahaanayaa mid waxtar leh bilow ilaa dhamaad.

Goorma ayaan ku daraa isku dhafka?

Ku dar goor hore - badiyaa bilowga isku darka. Taasi waxay siinaysaa wakhti ay si siman ugu faafto dufcada. Haddii aad sugto waqti dheer, xumbo ayaa laga yaabaa inay ku adkaato isku dhafka. Ku darida hore waxay hubisaa in si buuxda loo xakameeyo waxa ku jira hawada.

Ma ammaan bay u tahay shaqaalaha iyo deegaanka?

Haa. Qaaciddu waxay la kulmeysaa heerarka badbaadada hadda. Kuma jiraan wax-kaliya waxyeello leh ama isku-dhisyo dabiici ah oo kacsan (VOCs). Shaqaaluhu waxay ku maarayn karaan qalabka ilaalinta caadiga ah. Waxa kale oo ay si badbaado leh u burburtaa isticmaalka ka dib, yaraynta saamaynta deegaanka.

Miyay saamaynaysaa xoogga ama dhamaystirka shubka?

Maya. Dhab ahaantii, inta badan way hagaajisaa labadaba. Iyadoo la jarayo hawada xad-dhaafka ah, waxay xoojisaa xoog cadaadis. Dusha sare ayaa si siman u soo baxa oo leh dalool yar ama iin. Kaliya raac qiyaasta lagu taliyey - aad u badan ayaa laga yaabaa inay keento cillado dusha sare ah. Isticmaal qadarka saxda ah si aad u hesho natiijooyinka ugu fiican.