Kodi pali kusiyana kotani pakati pa zomatira za weatherpoof ndi zomatira za structural sealant?

Zomatira zomangira za silicone zimatha kupirira mphamvu inayake, ndipo zomatira zomangira za silicone zomwe sizimalimbana ndi nyengo zimagwiritsidwa ntchito makamaka pomatira madzi. Zomatira zomangira za silicone zitha kugwiritsidwa ntchito pamafelemu ang'onoang'ono ndipo zimatha kupirira kupsinjika ndi mphamvu yokoka. Zomatira zomangira za silicone zomwe sizimalimbana ndi nyengo zimagwiritsidwa ntchito pomatira kokha ndipo sizingagwiritsidwe ntchito pomatira.

Silicone Building Sealant ndi silicone yotetezera kutentha kwambiri yomwe simawononga kutentha kwambiri. Imateteza kutentha kwambiri, imateteza kutentha kwambiri -50°C+150°C, imamatira bwino, imatha kutulutsidwa ndikugwiritsidwa ntchito m'malo osiyanasiyana, ndipo imagwira ntchito mwachangu ndi chinyezi mumlengalenga, imasunga kutentha kwamphamvu, silicone sealant yolimba komanso yolimba, imatha kukana kuwonongeka kwachilengedwe monga mpweya ndi fungo, kuwala kwa ultraviolet ndi mvula. Imagwiritsidwa ntchito makamaka potseka ndi kutseka zitseko, mawindo ndi zokongoletsera zomangamanga.

Pakati pa zizindikiro zazikulu zaukadaulo za zomatira zosagwirizana ndi nyengo za silicone, kutsika, kutayika, ndi nthawi youma pamwamba zimasonyeza momwe ntchito yomangira imagwirira ntchito. Kugwira ntchito kwa zomatira zosagwirizana ndi nyengo makamaka ndi mphamvu yosunthika komanso kuchuluka kwa kutayika kwa unyinji. Kuchuluka kwa kutayika kwa unyinji wa zomatira zosagwirizana ndi nyengo kuli kofanana ndi kutayika kwa kutentha kwa zomatira zomangidwa. Cholinga chachikulu ndi kufufuza kusintha kwa magwiridwe antchito a zomatira zosagwirizana ndi nyengo pambuyo pa kugwiritsidwa ntchito kwa nthawi yayitali. Kuchuluka kwa kutayika kwa unyinji, ndiko kuopsa kwa magwiridwe antchito pambuyo pa kugwiritsidwa ntchito kwa nthawi yayitali.

Ntchito yaikulu ya silicone sealant yosagwedezeka ndi nyengo ndikutseka zolumikizira pakati pa mbale. Popeza mbale nthawi zambiri zimakhudzidwa ndi kusintha kwa kutentha ndi kusintha kwa kapangidwe kake, m'lifupi mwa zolumikizira zimasinthasinthanso. Izi zimafuna kuti guluu wosagwedezeka ndi nyengo ukhale ndi mphamvu yabwino yopirira kusamuka kwa zolumikizira, ndipo sudzasweka chifukwa cha kusintha kwa nthawi yayitali m'lifupi mwa zolumikizira.

Silicone Structural Sealant ndi chinthu chimodzi chokha, cholimba, chopangidwa mwapadera kuti chigwirizane ndi nyumba zagalasi pomanga makoma a nsalu. Chingathe kutulutsidwa mosavuta ndikugwiritsidwa ntchito pa kutentha kosiyanasiyana. Chimadalira chinyezi chomwe chili mumlengalenga kuti chikhale cholimba komanso cholimba kwambiri. Chogulitsachi sichifunikira pulasitala kugalasi, ndipo chingapangitse kuti chikhale cholimba kwambiri.

Guluu womangira umaimira mphamvu yayikulu (mphamvu yokakamiza> 65MPa, mphamvu yomangira yolimba yachitsulo-chitsulo> 30MPa, mphamvu yometa> 18MPa), imatha kupirira katundu waukulu, ndipo imapirira kukalamba, kutopa, dzimbiri, ndi magwiridwe antchito mkati mwa nthawi yomwe ikuyembekezeka. Yokhazikika, yoyenera kumangirira mwamphamvu. Guluu wosakhala wamapangidwe uli ndi mphamvu yochepa komanso kulimba kochepa, ndipo ungagwiritsidwe ntchito kokha pomangirira, kutseka ndi kukonza zinthu wamba komanso zakanthawi, ndipo sungagwiritsidwe ntchito pomangirira.