Homeliness, Zida ndi zipangizo
Simenti kwa PVC: zofunika ndi Mbali
PVC, kapena polyvinyl mankhwala enaake - zakuthupi kuti ntchito lero m'madera ambiri ntchito yomanga ndi unsembe. Kwa izo anapangidwa ndi chitoliro chakudya chathu madzi ndi sewerage, wapakamwa kamangidwe, pansi kapena kudenga mapanelo, ndi zina zambiri. Kulumikiza nsalu amafuna apamwamba ndi zomatira odalirika.
PVC zomatira ndi osiyana. Koma chinthu chachikulu mu makhalidwe ake luso - elasticity mkulu ndi madzi kukana. Chifukwa nthawi zambiri iye funsani mbali mchikakamizo cha chinyezi, ngati sititsatira madzi. Komanso, Mkhalidwe zomatira kwa mafilimu PVC ndi zipangizo zina ayenera kukhala kugonjetsedwa ndi dzuwa, yofanana kutentha ndi nkhawa makina.
Kodi zomatira ndi umagwiritsidwa ntchito PVC
Nthawi zambiri zomatira kwa PVC ntchito germetizatsionnyh ntchito kudzaza ming'alu ndi matabwa. Makhalidwe mankhwala ndi kwambiri kuposa ochiritsira silikoni sealant. Ngakhale pambuyo pa zaka zochepa sadzalola mdima kapena kutembenukira chikasu, sadzakhala osokoneza ndipo sanena osypletsya. Mwachidule, kukhala zotanuka chomwecho ndi mwangwiro yosalala, monga m'masiku oyambirira pambuyo ntchito.
Mwa ntchito zina elastomeric zomatira kwa PVC angatchedwe bizinesi ukhondo (kugwirizana madzi ndi utali ukhondo wa mapaipi, kulumikiza m'ngalande kukhetsa madzi a mvula), komanso kupanga ena ziwembu ena chi kuti ife kuona kutsogolo kwa inu tsiku lililonse (mwachitsanzo, zikwangwani) .
Akatswiri amalangiza akuyendera ku mbali kugwirizana polyvinyl enaake, bwinobwino kuyeretsa pamalo awo ku zodetsa makina, degreased ndi kupukuta bwino. Pakuti guluu wolimba ndi (zomatira kusintha guluu wolimba pamwamba) zikhoza wopukutidwa ndi pepala abrasive.
Mwachindunji mu njira ya gluing palibe zovuta. Zomatira kwa PVC ndi extruded ndi wosanjikiza zonyalazo mmodzi wa pamalo ntchito, likugwirizana ndi mwamtundu kwa mphindi 2-3. Pakuti pamalo lalikulu ayenera anawonjezera. Kuchuluka kwa zomatira pamene ntchito sayenera choposa Sikoyenera, mwinamwake ake otaya muyeso mwa msoko kwa kunja, zomwe kungachepetse kulumikiza zokongoletsa, ndi zina zipangizo Mwina kuwononga iwo.
Simenti kwa PVC: positi mankhwala ndi kapewedwe
zonse ntchito zina ndi pamwamba ntchito sayenera kale kuposa tsiku pambuyo ntchito zomatira kwa PVC. Patangotha masiku ochepa malo a gluing tikulimbikitsidwa kuteteza ku dzuwa ndi kutentha. ntchito zonse ayenera kuchitidwa ndi zomatira pamalo bwino mpweya wokwanira ndi ntchito ya zodzitetezera.
Similar articles
Trending Now