Qhov rooj thiab qhov rais yog ib qho tseem ceeb ntawm lub tsev lub hnab ntawv system, ua si lub luag haujlwm ntawm kev sib khi, teeb pom kev zoo, cua thiab dej tsis kam, thiab tiv thaiv tub sab. Cov sealants siv rau ntawm lub qhov rooj thiab qhov rais feem ntau suav nrog butyl kua nplaum, polysulfide kua nplaum, thiab silicone kua nplaum siv rau ntawm iav, thiab sealants siv rau ntawm qhov rais feem ntau yog silicone kua nplaum. Qhov zoo ntawm silicone sealants rau lub qhov rooj thiab qhov rais muaj kev cuam tshuam zoo rau qhov zoo thiab kev pab lub neej ntawm lub qhov rooj thiab qhov rais iav.Yog li, dab tsi yog cov tswv yim thiab kev txawj ntse rau gluing qhov rooj thiab qhov rais?
1. Thaum peb nplaum lub qhov rooj thiab qhov rais, peb yuav tsum ua kom nws cov kev taw qhia kab rov tav, txoj kab ntsug rub-los ntawm txoj kab sib npaug ntawm txhua txheej, thiab sab saud thiab qis yuav tsum ncaj. Gluing qhov rooj thiab qhov rais hauv qhov kev taw qhia no tuaj yeem tiv thaiv cov kua nplaum los ntawm kev tawg.
2. Tom qab ntawd kho tus ncej sab saud ua ntej, thiab tom qab ntawd kho tus ncej. Yuav tsum muaj xws li ib ntus. Thaum gluing, koj yuav tsum siv expansion screws los kho lub qhov rais ncej thiab lub qhov rais ncej qhib. Qhov nthuav dav yuav tsum tau kho nrog ua npuas ncauj yas. Ua li no, kev sib khi ntawm lub qhov rooj thiab qhov rais tuaj yeem lav tau tom qab gluing.
3. Thaum gluing qhov rooj thiab qhov rais, nws yog qhov zoo dua los sau lub qhov rooj ncej nrog foaming agent. Yog tsis yog, tsis muaj teeb meem.
4. Thaum gluing qhov rooj thiab qhov rais, koj yuav tsum xub embed tej qhov chaw. Cov ntu yuav tsum tsis pub tsawg tshaj peb. Nws txoj haujlwm yog kho lub qhov rooj thav duab kom lub qhov rooj ncej tuaj yeem ua tau zoo dua. Vim hais tias cov txheej txheem ntawm gluing qhov rooj thiab qhov rais yog siv, tsis welding, yog li nws yog ib qho tsim nyog yuav tau kho nws nrog embedded qhov chaw.
5. Thaum peb nplaum qhov rooj thiab qhov rais, peb yuav tsum khaws ib lub qhov me me ntawm ob qhov kawg ntawm lub qhov rooj thiab qhov rais. Tom qab ntawd siv lub qhov rooj thiab qhov rais kua nplaum. Kho nws. Qhov sib nrug yuav tsum tsawg dua 400mm. Nyob rau hauv txoj kev no, lub qhov rooj thiab qhov rais tuaj yeem kho tau los ntawm kev nqis tes rau lawv, uas tuaj yeem ua lub luag haujlwm ntawm kev sib khi thiab ruaj khov, thiab tsis yooj yim rau corrode.
Cov saum toj no yog hais txog cov tswv yim thiab kev txawj ntse ntawm kev siv sealant rau lub qhov rooj thiab qhov rais. Qhov no yog ib qho kev qhia luv luv. Tsis tas li ntawd, qhov zoo ntawm sealant ntawm lub qhov rooj thiab qhov rais iav yuav tsum tau txheeb xyuas. Qee cov tuam txhab tsim khoom phem hauv kev ua lag luam yuav ntxiv qee cov khoom siv molecular me me, ua rau lub sealant ua tsis tiav. Qhov feem ntau tearing tshwm sim ntawm insulating iav yog tshwm sim los ntawm kev sib ntxiv ntawm pheej yig impurities.
Thaum yuav cov sealant, koj yuav tsum mus rau qhov chaw muag khoom raug cai thiab ua tiav tag nrho cov txheej txheem ntawm cov koom haum cuam tshuam. Ua tib zoo saib xyuas kev yuav khoom sealant hauv lub txee lub neej. Qhov ntev ntawm hnub tas sij hawm, qhov zoo dua. Junbond silicone sealant yog tsim los sai li sai tau raws li qhov kev txiav txim tau muab tso rau, uas ua rau lub freshness ntawm lub sealant thiab siv tau zoo, uas yog qhov zoo rau kev tsim kho. Txais tos rau kev sab laj thiab yuav khoom!
Post lub sij hawm: Jun-24-2024