Antifreeze chirungiso mu kongiri: michina nokurondedzerwa

Antifreeze chirungiso mu kongiri - chakaoma musanganiswa kana mhinduro yacho makemikari, ayo achishandisa kumbonyanya refu pasherufu upenyu inozivikanwa. Chinangwa chikuru chinamatidzwa uyu kupa concreting mabasa muchando.

New revatema antifreeze yokuvirisa, kunze nokugadzirisa pezvakaitwa kuisa kongiri dhaka simba inodzora wandei ayo rheological zvivako. Somugumisiro, achideredza tembiricha kuderera marongero nguva, kuwedzera muitiro kuomesa esimende ibwe uye simba raro kunowedzera pamusoro-mugiredhi 2 mugiredhi.

kupatsanura

Antifreeze yokuvirisa mu mhinduro (kongiri) pahwaro makemikari anogona kugoverwa muzvikwata mikuru mitatu:

• Antifreeze.
• Sulfates.
• Winter antifreeze yokuvirisa boosters.

Ngationgororei navo zvizere.

antifreeze

Izvi antifreeze chirungiso mu kongiri akazoita nechando pfungwa nemvura, Inowedzera kana zvakaneta kuchititadzisa marongero mhinduro. In antifreeze ichi haachinji kumhanya paumbwe zvivako.

sulfates

Iron sulphate, aruminiyamu kana nedzimwe simbi iri rokuti antifreeze, kuwedzera iyo ichapa zvikuru nokukurumidza paumbwe chitsidzo mhinduro. The mushonga uyewo chokwadi kukanganiswa tichishingaira kupisa, izvo pamwe maitiro pamwe hydration nekongiri zvigadzirwa. Haugoni kushandisa chirungiso kuderedza nechando pfungwa, sezvazvakanyorwa zvachose chokuita havaratidzi soluble yeimwe.

Winter antifreeze yokuvirisa boosters

Antifreeze yokuvirisa mu mhinduro (kongiri) iyi mhando pave mwero solubility ose silicate simende zvinoriumba vakaumba somugumisiro miviri kana hwaro munyu pamwe hydration zvigadzirwa. Vazhinji vavo panguva imwe kuderedza oma pfungwa.

mhando

• Potashi - rakasimba antifreeze chirungiso mu kongiri, Inowedzera koukukutu rikurumidze. Kuti adzivise simba rutapudzo potashi yakarumbidza chokubatanidza pamwe Mash mbiriso sulfite, yavaibvisa tetraborate kana zvimwe retarders. Wevasungwa ari musanganiswa vanofanira haapfuuri 30%.
• Yavaibvisa nitrite - moto ngozi hunokachidza antifreeze chirungiso mu kongiri. Kana kwemajoini Kushandiswa lignosulphonates zvingaite kuti muchetura magasi. The chipimo chemushonga anofanira kutsunga empirically uye kuwanda 0,1-0,42 l / makirogiramu esimende slurry panguva ambient tembiricha kubva 0 kusvika -25 ºC.
• Yavaibvisa Formate ndiyo antifreeze akisarareta. Unoshandiswa kumutsa plasticizing, mvura kwomuviri. Pachii kushandiswa pachiimbwa lignosulfonate naphthalene. Izvi antifreeze chirungiso ari kongiri parutivi samende gobvu aibuda ane avhareji 2-6%.

Kuronga chesamende basa yechando, kuwedzera kune apa, munhu anogona kusarudza pahwaro antifreeze chirungiso yavaibvisa Formate doro, urea, amoniya mvura kana karusiyamu chloride.

zvakwakanakira

• Plasticizing uye pakudzikamisa kugadzirira-Mix simende.
• Kunoitawo kuti aite kongiri mabasa muchando.
• Anowedzera hurefu muvhenganiswa munguva chivakwa oparesheni.
• Anovandudza kwokupedzisira chando mhinduro.
• Zvinoderedza todzokera deformation.
• Kunoderedza mvura inonatsa uye delamination rikurumidze.
• It kunoderedza mari installation.
• Anobvisa ngura yomunyika anowedzera pajira riya.

Kushandisa antifreeze yokuvirisa kuti kongiri kazhinji kuguma zvinokosha nemari.

kutadza

• Vamwe chirungiso zvinoriumba vanoonekwa muchetura.
• Kuti yakavimbika nechokwadi simba zvechadenga samende rinodyiwa inowedzerawo.
• Dzimwe rikawira yaidzorwa vachikwanisa nekongiri muchiso.

Application Notes

Antifreeze chirungiso iri chakaunzwa chesamende kunovhengana pamwe nemvura, kunyanya pamwe rokupedzisira rechitatu mvura. Hazvina kunaka kuti baya jekiseni mutumwa pakaoma musanganiswa. Mushure chirungiso kwave chakaunzwa mhinduro, zvinokosha kumbomira imwe nguva kuitira yunifomu kuparadzirwa kwayo.

Zvakakosha kuti kuomerera mirayiridzo basa gungano muchando nguva:

• Munguva rakanaya chando unofanira kuita chaiwo matumba.
• The yakarumbidza tembiricha iri mhinduro iri nzira yokubudisa yacho chisanganiso: kubva +15 ºC kusvika +25 ºC.
• Kuti agadzirire musanganiswa chinhu chinodiwa kutora mvura kupopotedzana.
• Muchidziisa aggregates kuti kuitwa rwetende kushandiswa.

Kuti tiwane mhinduro chete zvakafanira simba unhu, Zvinokurudzirwa kutevedza zvinodiwa kuti chesamende kutarisirwa munguva yechando, maererano SNIP 03/03/01. Zviri chinodiwa kuita zviito pakubudiririsa simba kwete asingasviki 20% magadzirirwo pedyo panguva kutonhora kugadzirisa kuti tembiricha panguva iyo chipimo chemushonga kukarukureta chakaitwa.

Antifreeze chirungiso mu kongiri: Magadzirirwo

chipimo chemushonga

Chipimo chemushonga antifreeze chirungiso anofanira kusarudzwa mumwe zvikuru nyaya kuburikidza muchizviedza mu maindasitiri uye murabhoritari ezvinhu. It zvinoenderana zvinotevera:

• Terms yokutarisira kuti kongiri.
• The tembiricha iri mhinduro iri nzira yokubudisa yacho chesamende chisanganiso.
• Ambient tembiricha.
• Real uye mushonga-mineralogical Kuronga mhinduro uye simba kukura.
• Vakapiswa simende simba.

For kwenguva refu kuchengetwa, kana kushandisa hombe bhuku yokuvirisa inokurudzirwa kuti nguva nenguva homogenizing mhinduro kuburikidza anonyandura kana sparging pamwe compressed mhepo. Chipimo chemushonga zvinofanira kuitwa ane kururama ± 2%.

Antifreeze chirungiso mu kongiri nemaoko avo

Zvinokosha kucherechedza kuti nzvimbo nezvechisarudzo iri kutenga akagadzirira akagadzirwa kongiri admixtures mhinduro chero unyanzvi chitoro. Havasi sezvo anodhura, vane yakaderera zvinodyiwa uye nokudaro anopa muchando nguva, chinokosha kuvandudzika ehupfumi chemhinduro shoma Migumisiro.

Kana chiduku basa mberi uye mhepo kudziya zvinenge 10 ºC, nzira yaizova Zvakanyanya Kunaka Panguva Yepamuviri.

Zvisinei, zvinoitika kuti antifreeze chirungiso iri kongiri, nemaoko ake pachake - iyi ndiyo chete nzira. In Muchiitiko ichi, unofanira kuteerera chloride (munyu). Chloride munyu anogona kuderedza nechando chemvura pfungwa mhinduro, kuderedza marongero nguva uye kuderedza kudyiwa esimende. Asi zvakadaro antifreeze chirungiso mu kongiri (comments kubva nyanzvi zvinoratidza ichi) inogona kushandiswa unreinforced hurongwa chete.

matanho okudzivirira

Kana uchishanda fuma iyi mhando inokurudzirwa kushandisa unodzivirira magiravhusi.

Pashure kuonana pachena ganda zvinokosha kugeza nesipo nemvura kure. Kubvumira chero antifreeze chirungiso muziso. Pakadaro zvakakodzera pakarepo sukurudza kunoreva guru Vhoriyamu mvura uye kutsvaka zano zvokurapa.

Kushandiswa imwe chirungiso maererano nemitemo yomunzvimbo, zviri zvaisambobvumirwa kuti tiite kupinda drains the, pemvura uye ivhu.