Muzvirongwa zvekuvaka, kusarudza iyo yakakodzera joint sealant kwakakosha, kunyanya mukutsvaga kudzivirira mvura uye kusimba kwechimiro. Polyurethane joint sealants isarudzo yakanaka nekuda kwekunamira kwavo kwakanaka uye kusimba. Zvingave zvichishandiswa pakuwedzera majoini, maburi ekongiri, kana kuvaka madziro ekunze, anogona kuunza mhedzisiro yakavimbika.
Sei uchisarudza polyurethane sealants?
Kusarudza polyurethane sealants kunogona kukuchengetedza dambudziko rakawanda mukugadzirisa gare gare. Kuita kwayo kwakanakisa kusapinda kwemvura kunoita kuti inyanyokodzera zviratidziro zvinoda kuramba kukukurwa kwezvakatipoteredza. Kune nzvimbo dzakadai sematenga uye majoini emadziro anotaridzirwa kunze kwenguva yakareba, kushandisa chisimbiso ichi kunogona kuita kuti hurongwa hwekuvaka huve hugadzikane uye kuderedza dambudziko remvura.
Kushanda kwemvura: Polyurethane sealants inogona kuumba chivharo chakasimba chisina mvura kuti chinyatso ramba kupindira kwemvura. Izvi zvinonyanya kukosha kune nzvimbo dzinowanzosangana nehunyoro kana mvura, sekunze kwemadziro emadziro kana kugadzirisa denga.
Kunamatira kwenguva refu: Haisi kungopa chisungo chakasimba, asiwo inochengetedza imwe chiyero chekushanduka-shanduka, saka kunyange kana chivako chichifamba zvishoma kana kuchinja kwekushisa, kuvhara kwechisimbiso kunoramba kwakagadzikana, iyo inonyanya kukodzera majoini ekuwedzera anotsungirira zvakadaro. shanduko.
Kuramba kwemamiriro ekunze: Polyurethane sealants inogona kumira UV mwaranzi, tembiricha yakanyanyisa, uye akasiyana mamiriro ekunze, saka yekuisa chisimbiso yavo inogona kuenderana kunyangwe mukushandiswa kwenguva refu.
Common applications
Ichi chisimbiso chinoshanduka-shanduka uye chinogona kushandiswa mumhando dzakasiyana-siyana, ingave iri kuvaka madziro ekunze, pasi, kana majoini emigwagwa, inogona kupa mhedzisiro yakanaka. Semuyenzaniso:
Majoini ekuwedzera: Kuita kwayo kusapinda kwemvura uye kuchinjika kunoita kuti ive yakanakira sealant yekuwedzera majoini sezvivakwa nemabhiriji.
Exterior wall joints: Kunyatsovhara unyoro uye zvinosvibisa kupinda mukati meimba yekuvaka, kudzivirira chimiro chekuvaka.
Floor joints: Ipa chisimbiso chakagadzikana, chakakodzera nzvimbo pakati pepasi, kunyanya munzvimbo dzepasi dzine shanduko yekushisa.
Maitiro ekuve nechokwadi chekuita kwekushandisa
Kuchenesa uye kugadzirira iyo yakabatana pamberi pekushandisa kunogona kubatsira sealant kunamatira zvirinani. Kazhinji, ma polyurethane sealants ane nguva pfupi yekuomeswa uye anogona kushandiswa munguva pfupi mushure mekushandisa, kuderedza kuderera uye mutengo wevashandi.
Nguva yekutumira: Nov-15-2024