Iindaba

Ukugquma kwamanzi

Sonke siyazi ukuba i-balcony yeyona ndawo inamanzi amaninzi kubomi bemihla ngemihla, kwaye iprojekthi ye-balcony engenamanzi kufuneka yenziwe kakuhle, kungenjalo iya kuchaphazela umgangatho wobomi bemihla ngemihla. Ke ungayenza njani iprojekthi ye-balcony engenamanzi? Into yokuqala ekufuneka icace kukuba luhlobo luni lwezixhobo ezingenamanzi ezisetyenziselwa ukwenza iprojekthi engenamanzi, kwaye ukukhethwa kwezinto eziphathekayo kuyisiqingatha sempumelelo yeprojekthi engenamanzi.
Ukuthathela ingqalelo iimpawu zendawo ye-balcony, zihlala zisetyenziselwa amanzi, kwaye ziyinxalenye yendawo yasekhaya yangaphakathi, ngoko ke ekukhethweni kwezinto ezingangeni manzi, uqwalaselo lokuqala luhlala luhlala lusebenza ngaphandle kwamanzi kunye nokhuseleko lwento, apha kucetyiswa ukuba usebenzise i-polymer sement yokugquma kwamanzi ukwenza i-balcony engenamanzi.

1. Ziziphi iingenelo zokugquma i-polyurethane emanzini?

I-polyurethane yokugquma ingangeni manzi inamandla obude obuphezulu, kwaye le nto inomxholo ophezulu oqinileyo, ngoko ke inamandla okudibanisa okulungileyo, ukongeza, i-polyurethane yokugquma kwamanzi kwimarike ikwahlulwe kwiqela elinye kunye namaqela amabini, abasebenzisi banokukhetha ngokwemfuno zabo.
I-polyurethane yokugquma kwamanzi ekwakhiweni, ukuba nje umgangatho wesiseko uphathwa kakuhle, unomgangatho wendalo, onciphisa ubunzima bokwakha, ngenxa yokwandiswa komgangatho ophezulu, kuya kwenza ukuba ipeyinti ekudibaneni kweentanda, ingazaliswa ngokufanelekileyo, ukuthintela ukuvuza kwinqanaba elizayo, ukuzisa iingxaki ezingeyomfuneko. Ngoko qiniseka ukuba uyayinyamekela kwangaphambili.
Indlela yokwakhiwa kwe-polyurethane ilula, kwaye kunokuthiwa ukhuseleko lokusingqongileyo luphezulu kakhulu, kwaye aluyi kuvelisa ezinye izinto ezinetyhefu emva kokwakhiwa, ngoko ke ingasetyenziselwa ngokuqhelekileyo ngaphakathi kwindlu, ngokuqinisekileyo, ngenxa yesimo sezulu sepeyinti nayo ingcono, ngoko inokusetyenziswa kwimeko yangaphandle.

I-2, itekhnoloji yokwakhiwa kwe-polymer yesamente yokugquma kwamanzi

Isiseko sonyango lwesiseko: sebenzisa ifosholo, umtshayelo kunye nezinye izixhobo zokususa inkunkuma yokwakha, njengamabala kufuneka ahlanjululwe nge-solvents, isiseko sineziphene okanye isanti eqhuba isenzeko, kufuneka sihlanjululwe kwakhona, iinxalenye zekona zeYin kunye neYang ngexesha eliqhelekileyo ukwenza i-arc yesetyhula.
I-Coating primer: Xa i-flatness yesiseko ihlwempuzekile, umlinganiselo ofanelekileyo wamanzi wongezwa kwi-modifier (umlinganiselo oqhelekileyo ngumlungisi: amanzi = 1: 4) Emva kokuxuba ngokulinganayo, sebenzisa kwisiseko somgangatho ukwenza isiseko sokugquma, ugxobhoze nge-blender de kube iyunifomu kwaye ilungile, umxube ngaphandle kwee-aggregates ungasetyenziswa, inani lezithako ngokuhambelana nomphezulu wobunjineli kunye nexesha eligqityiweyo kufuneka lisetyenziswe ngokugqitywa kwemizuzu 4.
Umaleko omkhulu umaleko ukukhuhla i-polymer isamente yokugquma ingangeni manzi: ulwahlulo oluthe nkqo kunye nolwalathiso oluthe tye ukukhuhla i-polymer yesamente engangeni manzi, i-coating yamva kufuneka ibe kwindawo yangaphambili yokwaleka umphezulu owomileyo kodwa ongomileyo (phantsi kweemeko eziqhelekileyo, malunga ne-2 ~ 4 phakathi kwamaleko amabini).

3. Izilumkiso zokwakha zesamente yepolymer engenamanzi

I-1, Ukuxuba akufani

Ukusebenza kwe-polymer sement yokugquma kwamanzi kuhambelana ngokuthe ngqo nokuxuba okufanayo kolwelo kunye nomgubo. Nangona indlela echanekileyo yokuxuba kwisiza ichazwe kwimiyalelo yomenzi kunye nokupakishwa, kwinkqubo yokusebenza yokwenene, amaqela amaninzi okwakha asebenza ngokusisigxina kwinkqubo yokuxuba, kwaye abanye bade bafumane iinkuni ezimbalwa kwindawo ukuze bavuselele ngesandla amaxesha ambalwa, ukuze ukusebenza kwefilimu ephilisiwe kuncitshiswe kakhulu.

2. Yongeza amanzi amaninzi kakhulu

Ukuze kuphuculwe ukunyanzeliswa kwepeyinti kwisiseko kunye nokuphucula ukubambelela kwisiseko, abaninzi abavelisi baya kuncoma kwimiyalelo yokusetyenziswa ukuba amanzi angaphaya komlinganiselo ochaziweyo wamanzi anokongezwa ukuhlambulula ipeyinti ngexesha lokwakhiwa kwebrashi yokuqala. Ke ngoko, abantu abaninzi abaqondi ukuba i-polymer yesamente yokugquma ingangenwa manzi inokongezwa ngamanzi ngokuthanda kwayo, kwaye ngulo msebenzi otshabalalisa ubungakanani befomula yokugquma kwamanzi, ifomyula yemveliso iphuculwe emva kweemvavanyo ezininzi, ukulungelelanisa iipropathi zoomatshini kunye neempawu zokwakha zezinto, kunye nokutshintsha ngokungenamkhethe umlinganiso wayo nayiphi na into yecandelo lefilimu inefuthe elikhulu ekusebenzeni kwefilimu.

I-3, imigangatho yokwamkelwa ayicacanga

Ukunganyangeki kwesamente yepolymer yokwambathisa amanzi ngokucacileyo kuxhomekeke ekutshintsheni kobunzima bezinto eziphathekayo, kwaye kukho utshintsho olukhawulezileyo kuluhlu oluthile lobuninzi. Ngokunyuka kobukhulu be-specimen, amandla e-tensile ayancipha kwaye ubude buyanda. Ngoko ke, ukuthatha ubukhulu obuqhelekileyo bomgangatho wobuchwephesha obungangeni manzi njengesiseko sokwamkelwa kobunjineli obungangeni manzi kunokuphepha impembelelo yeemeko zenjongo kunye nokuqinisekisa iimpawu zomatshini kunye nomphumo wokungangeni kwamanzi woluhlu olungenamanzi.

Ngathi

I-Sichuan jinhui Paint Co., Ltd.ibekwe kwiSithili esitsha sase-Chengdu Tianfu, iPaki yoshishino yaseChengmei, exhotyiswe ngezixhobo zovavanyo ezipheleleyo kunye nezixhobo zovavanyo, isiphumo sonyaka sepeyinti ephakathi kunye nomgangatho ophantsi ngaphezulu kweetoni ezili-10,000. Ngotyalo-mali olupheleleyo lwe-50 yezigidi zeeyuan kwii-asethi ezisisigxina.Sithumele kumazwe angaphezu kwe-100 njenge-USA, Mexico, Canada, Spain, Russia,Singapore,Thailand,India njl.

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