Ntau tus neeg yuav tau ntsib cov kev paub no: Txawm hais tias lub qhov rais kaw, los nag tseem nkag rau hauv tsev thiab lub suab nrov ntawm lub tsheb ntawm txoj kev hauv qab tuaj yeem hnov txog hauv tsev.Cov no yuav yog qhov tsis ua haujlwm ntawm lub qhov rooj thiab qhov rais sealant!
Txawm tiassilicone sealanttsuas yog cov khoom siv pabcuam hauv cov txheej txheem tsim cov qhov rais, suav nrog ib feem me me ntawm tus nqi, nws ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm lub qhov rais, tshwj xeeb tshaj yog nyob rau hauv watertightness, airtightness, thermal rwb thaiv tsev, suab rwb thaiv tsev, thiab lwm yam. raug underestimated.Yog tias lub silicone sealant muaj teeb meem zoo, nws yuav ua rau muaj teeb meem xws li cov dej xau thiab cov pa tawm, uas yuav cuam tshuam rau huab cua nruj thiab dej nruj ntawm lub qhov rooj thiab qhov rais.
Yog li dab tsi ntawm silicone koj siv rau qhov rais?
1. Xaiv cov khoom kom raug raws li cov qauv
Hauv kev xaiv cov txheej txheem ntawm silicone sealant, ntxiv rau cov qauv uas nws ua tau raws, kev saib xyuas kuj yuav tsum tau them rau nws cov qib sib luag.Kev xaav muaj peev xwm yog qhov taw qhia tseem ceeb tshaj plaws los ntsuas qhov elasticity ntawm sealant.Qhov siab dua qhov muaj peev xwm hloov chaw, qhov zoo dua elasticity ntawm sealant.Rau kev ua haujlwm thiab kev teeb tsa ntawm lub qhov rais, cov khoom lag luam uas muaj peev xwm hloov pauv tsis pub tsawg dua 12.5 yuav tsum tau xaiv los xyuas kom meej qhov ntev ntawm huab cua nruj thiab dej nruj ntawm qhov rais.
Thaum lub sij hawm kev teeb tsa thiab siv lub qhov rais, kev sib koom ua ke ntawm cov sealants zoo tib yam thiab cov cement pob zeb feem ntau yog qhov phem dua li nrog cov txhuas profile lossis iav ntawm qhov rooj thiab qhov rais.Yog li ntawd, nws yog qhov tsim nyog los siv cov sealant siv rau kev teeb tsa qhov rais hauv Suav teb kom ua raws li JC / T 881.
Cov khoom uas muaj kev hloov pauv siab ntau dua muaj peev xwm tiv taus kev hloov pauv hauv kev sib koom ua ke.Nws raug nquahu kom xaiv cov khoom uas muaj kev hloov pauv siab kom ntau li ntau tau.
2. Xaiv cov khoom sealant kom raug raws li daim ntawv thov
Cov thav duab zais qhov rais thiab zais thav duab qhib kiv cua xav tau cov qauv sealant los ua lub luag haujlwm sib txuas ua ke.Silicone structural sealant yuav tsum tau siv, thiab nws txoj kev sib khi dav thiab tuab yuav tsum ua tau raws li cov qauv tsim.
Nyob rau hauv tus txheej txheem ntawm lub qhov rooj thiab qhov rais installation, lub sealant siv rau pob zeb pob qij txha los yog pob qij txha nrog pob zeb ntawm ib sab yuav tsum yog ib tug tshwj xeeb sealant rau pob zeb uas ua tau raws li tus qauv GB / T 23261.
Rau fireproof qhov rooj thiab qhov rais los yog lub tsev sab nrauv qhov rooj thiab qhov rais uas yuav tsum tau fireproof kev ncaj ncees, nws yog tsim nyog los siv fireproof sealants.
Rau cov chaw thov tshwj xeeb rau mildew tiv thaiv, xws li chav ua noj, chav dej thiab qhov chaw tsaus thiab ntub dej, cov tshuaj tiv thaiv mildew yuav tsum tau siv rau kev sib khi ntawm lub qhov rooj thiab qhov rais.
3. Tsis txhob xaiv cov roj silicone sealants!
Tam sim no, muaj ntau cov roj ntim cov qhov rooj thiab qhov rais sealants ntawm lub khw.Cov khoom no tau ntim nrog cov roj ntxhia ntau thiab muaj kev laus tsis zoo, uas yuav ua rau muaj ntau yam teeb meem zoo.
Silicone sealants infused nrog ntxhia roj yog paub nyob rau hauv kev lag luam li "roj-extended silicone sealants".Mineral roj yog saturated alkane petroleum distillate.Vim tias nws cov qauv molecular txawv ntawm cov silicone, nws muaj kev sib raug zoo nrog cov silicone sealant system, thiab yuav tsiv teb tsaws thiab nkag los ntawm silicone sealant tom qab lub sijhawm.Yog li ntawd, "roj-filled sealant" muaj qhov zoo elasticity thaum pib, tab sis tom qab siv lub sijhawm, cov roj ntxhia tau hloov pauv thiab nkag mus los ntawm cov sealant, thiab cov sealant shrinks, hardens, tawg, thiab txawm tias muaj teeb meem ntawm lub sealant. tsis muaj kev sib koom tes.
kuv vamSiway'skev taw qhia tuaj yeem pab koj!
Post lub sij hawm: Aug-17-2022