Kev Npaj Nto: Ua ntej kev teeb tsa, xyuas kom meej tias phab ntsa lossis qab nthab yog tiaj, qhuav, thiab tsis muaj roj.
Yog hais tias qhov saum npoo tsis sib npaug, siv putty rau theem nws thiab xuab zeb nws du (pom zoo flatness sib txawv tsawg dua los yog sib npaug li 3 hli / 2m). Rau qhov chaw ntub dej, ua cov dej noo- pov thawj kev kho mob ua ntej los tiv thaiv pwm tom qab.
Cov kab kos: Raws li cov duab kos duab, siv cov kab chalk los kos cov kab siv kab (kab rov tav thiab ntsug) kom ntseeg tau tias cov vaj huam sib luag tau teeb tsa zoo. Nws raug nquahu kom tswj qhov sib koom ua ke dav ntawm 1-2mm kom tsis txhob deformation ntawm thermal expansion thiab contraction.
Daim ntawv thov Adhesive: Xaiv ib lub eco hauv siab - cov nplaum nplaum (xws li polyurethane kua nplaum los yog neoprene kua nplaum) thiab siv sib npaug rau sab nraum qab ntawm lub vaj huam sib luag acoustic nrog ib qho trowel (nplaum thickness txog 1-2 hli). Nco ntsoov tias cov nplaum yuav tsum tau siv rau hauv nws lub sijhawm qhib (feem ntau 5-15 feeb), vim tias lub sijhawm dhau los no yuav cuam tshuam rau kev sib raug zoo.
Kev txhim kho thiab kho: Kho lub vaj huam sib luag acoustic nrog cov kab siv thiab nias rau hauv qhov chaw, tapping lub ntsej muag maj mam nrog rauj roj hmab kom tshem tawm cua. Rau thaj chaw loj, nws raug nquahu kom pib los ntawm qhov chaw thiab ua haujlwm sab nraud kom txo tau qhov yuam kev. Lub kaum sab xis yuav tsum raug txiav kom raug nrog rab riam siv hluav taws xob (tilting cov hniav ntawm 45℃tuaj yeem txo qhov tawg).
Kev kho mob sib koom ua ke: Sau cov pob qij txha nrog cov xim - cov khoom sib khi (xws li silicone), thov nws txuas ntxiv thiab sib npaug nrog rab phom caulking. Rau cov xwm txheej uas yuav tsum tau zais cov ntsia hlau qhov, siv cov hlua khi zoo nkauj los npog lawv.
