Txoj Cai Hauv Tsev qhia qhov chaw koj muaj qhov rooj tua hluav taws, cov no yuav xav tau cov hlua khi. … Yog tias qhov sib txawv dav dhau, nws yuav ua rau lub qhov rooj muaj peev xwm txwv tsis pub kis hluav taws thiab haus luam yeeb.
Koj tso cov kab txaij rau ntawm qhov rooj hluav taws qhov twg?
Intumescent strip yog qhov ntev ntawm cov yas extrusion uas muaj cov ntsiab lus ntawm cov khoom siv intumescent. Nws yog tsim los ua haum nyob ib ncig ntawm lub qhov rooj lossis rau saum thiab sab ntawm lub qhov rooj nws tus kheej.
Yuav tsum tua qhov rooj muaj qhov khoob?
Npaum nruab nrab ntawm qhov rooj hluav taws thiab lub qhov rooj yuav tsum yuav tsum tsis txhob ntau tshaj 4mm lossis tsawg dua 2mm. Nws raug nquahu kom tsom mus rau qhov sib txawv ntawm 3 hli txhawm rau kom muaj chaw txaus rau lub intumescent strips kom qhib tau thaum muaj hluav taws kub, thiab rau cov pa luam yeeb lub strips (yog tias ntsia) kom tsis txhob raug kev puas tsuaj los ntawm qhov qhib thiab kaw lub qhov rooj.
Thaum twg lub qhov rooj hluav taws yuav tsum muaj cov pa luam yeeb?
Hluav taws kub qhov rooj los yog hluav taws kub thiab pa taws foob
Thaum qhov kub thiab txias ntawm thaj tsam ntawm cov strips siab tshaj 200 ° C, feem ntau yog li 10-15 feeb tom qab pib hluav taws, lub foob swells thiab kaw qhov khoob ntawm lub qhov rooj thiab ncej.
Lub qhov rooj hluav taws kub puas yuav tsum tau cheb?
Closers: Cov qhov rooj hluav taws kub yuav tsum kaw tus kheej. Ib lub pob khawm lub caij nplooj ntoos hlav uas tau teev tseg los yog ze dua yog xav tau ntawm txhua qhov hluav taws kub ntsuas qhov qhib. … Cov gaskets yuav tsum yog hluav taws teev npe thiab pom zoo siv rau hauv cov pa taws thiab cov khoom siv tswj kev sib dhos. Lub qhov rooj cheb lossis hauv qabfoob tsis yog yuav tsum tau.
