Udindo wa ufa wa polima wosungunukanso mu matope ouma

Ufa wa polima wotha kusungunukansondi kufalikira kwa ma emulsion a polima pambuyo poumitsa. Ndi kukwezedwa ndi kugwiritsidwa ntchito kwake, magwiridwe antchito a zipangizo zomangira zachikhalidwe asintha kwambiri, ndipo mphamvu yomangira ndi kugwirizana kwa zipangizozo kwasintha.

Ufa wa latex wosungunukanso ndi chinthu chofunikira kwambiri mu matope ouma. Sichimangowonjezera kusinthasintha, mphamvu yopindika komanso mphamvu yopindika ya chinthucho, komanso chimathandizira kukana nyengo, kulimba, kukana kuwonongeka kwa chinthucho, kusintha magwiridwe antchito omangira, komanso kuchepetsa kuchepa kwa mphamvu, komanso kupewa kusweka.

Chiyambi cha ntchito ya ufa wa latex wosungunukanso mu matope ouma:

◆Mtondo wopangidwa ndi miyala ndi pulasitala: Ufa wa latex wosungunukanso uli ndi kusungunuka bwino, kusunga madzi, kukana chisanu, komanso mphamvu yolumikizana, zomwe zingathandize kuthetsa ming'alu ndi kulowa pakati pa matope achikhalidwe ndi miyala ndi zinthu zina zabwino.

◆Chomangira chodziyimira payokha, zinthu zapansi: Ufa wa latex wosungunukanso uli ndi mphamvu zambiri, umagwirizana bwino/umagwirizana bwino komanso kusinthasintha kofunikira. Ukhoza kukonza kumatira, kukana kuwonongeka komanso kusunga madzi m'zinthuzo. Ukhoza kubweretsa rheology yabwino kwambiri, kugwira ntchito bwino komanso makhalidwe abwino kwambiri odziyimira payokha pachomangira chodziyimira payokha komanso chomangira chofanana.

◆Gulu la matailosi, grout ya matailosi: Ufa wa latex wosungunukanso umamatira bwino, umasunga madzi bwino, umatsegulidwa nthawi yayitali, umasinthasintha, umakana kutsika komanso umakana kuzizira. Umapereka kulimba kwambiri, umakana kutsetsereka kwambiri komanso umatha kugwira ntchito bwino pa zomatira za matailosi, zomatira za matailosi zopyapyala komanso zolumikizira.

◆Chosalowa madzi: Ufa wa latex womwe umasungunuka umawonjezera mphamvu yolumikizirana ndi zinthu zonse, umachepetsa elastic modulus, umawonjezera kusunga madzi, komanso umachepetsa kulowa kwa madzi. Umapereka zinthu zosinthasintha kwambiri, kukana nyengo komanso kukana madzi. Mphamvu yokhazikika ya makina otsekera ndi kukana madzi komanso kukana madzi.

◆Chotsukira kutentha chakunja: Ufa wa latex wosungunukanso mu dongosolo lakunja la kutentha kwa makoma akunja umawonjezera mgwirizano wa chotsukira kutentha ndi mphamvu yolumikizira ku bolodi lotsukira kutentha, zomwe zingachepetse kugwiritsa ntchito mphamvu pamene mukufuna kutenthetsa kutentha. Kugwira ntchito kofunikira, mphamvu yosinthasintha komanso kusinthasintha kumatha kuchitika pakhoma lakunja ndi zinthu zakunja za chotsukira kutentha, kuti zinthu zanu za chotsukira zikhale ndi magwiridwe antchito abwino olumikizirana ndi zinthu zingapo zotenthetsera kutentha ndi zigawo zapansi. Nthawi yomweyo, zimathandizanso kukonza kukana kukhudzidwa ndi kukana ming'alu pamwamba.

◆ Konzani matope: Ufa wa latex womwe umasungunukanso uli ndi kusinthasintha kofunikira, kufupika, kugwirizana kwakukulu, komanso mphamvu yoyenera yopindika komanso yolimba. Pangani matope okonzera kuti akwaniritse zofunikira zomwe zili pamwambapa ndipo agwiritsidwe ntchito pokonza konkriti yomangidwa ndi yosamangidwa.

◆ Chomangira cholumikizira: Ufa wa latex wosungunuka umagwiritsidwa ntchito makamaka pochiza pamwamba pa konkire, konkire wolowa mpweya, njerwa za mchenga wa laimu ndi njerwa za phulusa, ndi zina zotero, kuti athetse vuto lakuti chomangiracho sichimalumikizana mosavuta ndipo pulasitikiyo ilibe kanthu chifukwa cha kuyamwa madzi kwambiri kapena kusalala kwa pamwamba pa zinthuzi. Kugunda, kusweka, kuchotsedwa, ndi zina zotero. Zimawonjezera mphamvu yolumikizira, sizimagwa mosavuta ndipo zimalimbana ndi madzi, ndipo zimakhala ndi kukana kwabwino kwambiri kwa kuzizira, komwe kumakhudza kwambiri ntchito yosavuta komanso kapangidwe kosavuta.

Munda wofunsira

1. Mtondo womangirira, guluu wa matailosi: ufa wa latex wosungunukanso

Lolani simenti isinthe makhalidwe ake oyambirira, kuphatikizapo zinthu zachilengedwe ndi zosapangidwa, kuti ikwaniritse bwino kwambiri mgwirizano.

2. Kupaka pulasitala, tinthu ta polystyrene ya ufa wa rabara, putty yosinthasintha yosalowa madzi, tile grout:ufa wa latex wosungunukanso

Sinthani kulimba kwa simenti yoyambirira, onjezerani kusinthasintha kwa simenti, ndikuwonjezera mphamvu yolumikizirana ya simenti.