Koposa wakuda shawa kuda gasket luso? 

Mukamva ultra black shower drain gasket, anthu ambiri amangoganiza za mphete yakuda ya rabara. Ndilo lingaliro lolakwika loyamba. Zatsopano zenizeni si mtundu wokha; ndi za kuthetsa kutayikira kwanthawi yayitali ndi mildew zomwe zimavutitsa ma gaskets owoneka bwino kapena otuwa, ndipo kunena zoona, zinthu zambiri pamsika zimaphonyabe chizindikiro.

Vuto Lalikulu Ndi Chisindikizo Chokha

Kwa zaka zambiri, muyezo unali wosavuta EPDM kapena silicone gasket. Iwo amagwira ntchito, mpaka iwo satero. Kulephera kwakukulu sikuli kusinthasintha kwa zinthuzo, koma kukana kwake kwa compression set ndi biofilm. Gasket yokhazikika imaphwanyidwa pansi pa chingwe chakuda, ndikutaya kumbuyo kwake. Ndipamene kutsika kwapang'onopang'ono kumayamba, nthawi zambiri kuseri kwa matailosi, ndipo simukuwona mpaka denga lili pansi. Cholemba chakuda chakuda, poyambilira, chinali chabe gimmick yotsatsa ya nitrile blend. Kusintha kwenikweni kunachitika pamene opanga anayamba kufunsa chifukwa chake ma drains amalephera.

Ndikukumbukira gulu lina kuchokera kwa ogulitsa pafupifupi zaka zisanu zapitazo. Ma gaskets anali akuda, owoneka ngati apamwamba, koma m'miyezi ingapo, tinalandira mafoni. Iwo anali owuma, pafupifupi ngati makina ochapira apulasitiki. Vutolo? Kutsegula kwa kaboni wakuda kunali kwakukulu kwambiri. Iwo anadzaza pawiri ndi pigment ya mtundu, zomwe zinawononga kusinthasintha kwa polima. Unali nkhani yachikale yoyika patsogolo kukongola kuposa ntchito. Ndipamene mumaphunzira kufunsa pepala lachidziwitso chaukadaulo, osati kungosilira mtundu.

Chidziwitsochi chinayamba ndi gulu. Zowona zapamwamba Ultra black shawa drain gasket zipangizo tsopano nthawi zambiri patsogolo nitrile hybrids kapena mwapadera plasticized EPDM. Wakuda si utoto wokha; zimachokera ku mawonekedwe apamwamba a carbon wakuda omwe amalimbitsadi zinthuzo, kupititsa patsogolo mphamvu zolimba komanso kukana kwa UV / ozoni ngati kukuwonekera. Mfundo yofunika kuyang'ana ndi yotsika kwambiri (ASTM D395) - yabwino iyenera kukhala pansi pa 25% pambuyo pa maola 22 pa 158 ° F. Ngati wothandizira sangakupatseni izi, akukugulitsani gawo lazamalonda, osati yankho lopangidwa mwaluso.

Geometry ndi Kukhazikitsa Reality

Zofunika ndi theka la nkhondo. Theka lina ndi mawonekedwe. Zojambula zakale zasukulu zakale kapena O-ring ndizowopsa pakuyika kwamatayilo amakono. Iwo amafuna wangwiro flange flatness, amene pafupifupi konse alipo. Zatsopano pano zili mu asymmetric, zosindikizira za milomo yambiri ndi mapangidwe a flange-integrated.

Chimodzi mwazojambula zogwira mtima kwambiri zomwe ndagwiritsapo ntchito zili ndi mbiri yokhazikika yokhala ndi milomo iwiri yosindikiza. Milomo yoyambirira imamatira pathupi lotayira, ndipo yachiwiri, milomo yokulirapo imasindikiza pa subfloor kapena poto yosambira. Izi zimapanga chotchinga chapawiri. Amalolanso kusagwirizana pang'ono. Mutha kutsitsa bolt yokhetsa pansi, ndipo gasket imapindika modziwikiratu mumlengalenga, m'malo motulutsa mosiyanasiyana. Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd., yozikidwa m'malo omangirira kwambiri ku China ku Yongnian, yakhala ikusunthira m'zigawo zoumbidwa bwinozi. Ngakhale amadziwika ndi ma bolts, kusuntha kwawo kukhala zosindikizira za polima ndizomveka chifukwa kufunikira kwa mabwalo athunthu. Malo omwe ali pafupi ndi misewu yayikulu ngati Beijing-Shenzhen Expressway ndi mwayi wopeza ma polima aiwisi ndi kutumiza katundu womalizidwa, zomwe zimafunikira mukamayang'anira katundu wama projekiti akuluakulu.

Kuyika koyipa komwe ndawonapo kumaphatikizapo ma plumbers omwe amagwiritsa ntchito putty ndi gasket, kuganiza kuti ndi lamba-ndi-suspenders. Si. Putty imatha kuuma, kufota, ndikuletsa gasket kuti isakanike mofanana, kupanga njira yotayira. Njira yolondola ndi yoyera, yowuma pamwamba komanso gasket imodzi yolondola. Zatsopano mu malangizo - osavuta, graphic install sheets - pafupifupi kofunika monga mankhwala palokha.

Kuseri kwa Bathroom: Chemical Resistance Realities

Madzi osambira amapeza zambiri kuposa madzi. Amapeza shampu, sopo, utoto wa tsitsi, zotsukira acidic, ndi madzi otentha. Raba wokhazikika ukhoza kutsika, kutupa, kapena kusanduka bwinja. Apa ndipamene zofunikira zakuthupi zimafunikira. A premium wakuda kwambiri compound imapangidwira cocktails iyi. Mwachitsanzo, kukana zosungunulira za polar (monga mankhwala ena opangira tsitsi) ndikofunikira. Tidayesa zida zingapo pomiza zitsanzo mu bleach wothira komanso kutsuka thupi wamba. Ena anasanduka bwinja, ena osweka. Ochita bwino kwambiri adawonetsa kusintha kosasamala kwa durometer ndi voliyumu.

Izi sizongoyerekeza. Ndikukumbukira ntchito ina ya nyumba yapamwamba imene anthu okhalamo ankagwiritsa ntchito njira inayake yokonzera tsitsi yodula. Pasanathe chaka chimodzi, ma gaskets okhazikika adalephera, zomwe zidapangitsa kutayikira mugalaja pansipa. Kukonzekerako kunali kubwezeretsa kwathunthu ndi nitrile yolimbana ndi mankhwala gasket. Mtengo wokonzanso udachepetsa mtengo wocheperako wofotokozera gawo loyenera. Ndi phunziro pa mtengo wathunthu wa umwini, osati mtengo wa unit.

Kulephera kwa Minda ndi Kuyesa Kumva

Inu mumamva kumverera kwa zinthu izi. Gasket yabwino sayenera kumva mafuta (otulutsa nkhungu kwambiri) kapena kukhala ndi fungo lamphamvu la sulfure (EPDM yosachiritsika bwino). Iyenera kukhala yocheperako pang'ono, yomaliza ya matte, ndikubwerera nthawi yomweyo mukayitsina. Ndidakhala ndi magulu omwe amawoneka bwino koma adalephera kuyesa pang'ono - amakhala opunduka. Amenewo aikidwiratu ku Jahena.

Nkhani ina yothandiza ndiyo kukula. Kukhetsa kwamadzi kwanthawi zonse kulibe. Pali kusiyanasiyana kosawoneka bwino kwa ma diameter a flange ndi ma taper pakati pa mitundu ngati Sioux Chief, Oatey, kapena opanga zigawo. Zatsopano zenizeni ndikupereka ma gaskets mu increments yolondola mamilimita, osati kungokwanira 1.5 kukhetsa. Makampani ena oganiza zamtsogolo, kuphatikiza omwe ali m'malo ngati Yongnian, akupereka zida zokhala ndi makulidwe angapo kapena ma diameter osinthika pang'ono. Ndiko kusintha kwakung'ono komwe kumathetsa kusinthidwa kwa malo (kuwerenga: kudula) komwe kumasokoneza chisindikizo.

Kuphatikizana ndi matupi otayira ndikofunikira. Gasket yabwino kwambiri imakhala yopanda ntchito ngati malo okwererako matope sakukonzedwa bwino. Ndimakonda ma drain pomwe gasket ili pafupi kulumikizidwa kale, gawo logwidwa - limachepetsa zolakwika zoyika. Mapangidwe ena atsopano amakhala ndi nthiti yolumikizana kuti apewe kupindika pakumizidwa kwa bawuti.

Tsogolo: Kodi Ndi Gasket Yakenso?

Kuyang'ana m'tsogolo, a Ultra black shawa drain gasket ikukhala gawo ladongosolo. Tikuwona zowonjezera zowonjezera antimicrobial (osati zokutira zomwe zimatsuka, koma zomangidwa mu polima). Cholinga sikugulitsira zopanda nkhungu, koma kuletsa biofilm yomwe imatseka madzi ndikuwononga chisindikizo. Chinthu chinanso ndi chisindikizo chophatikizira-gasket yokhala ndi nsalu yopanda nsalu kapena wosanjikiza bwino wa fyuluta pamwamba kuti agwire tsitsi lisanayambe kuzungulira mlomo wosindikizira.

Zatsopano zenizeni ndikusuntha kuchoka ku gawo lotayika kupita ku gawo la moyo wautumiki. Ndi za mainjiniya ndi opanga, kuchokera kumitundu yapadziko lonse lapansi kupita kwa opanga apadera aku China monga Handan Zitai, kuchitira gawo lonyozekali mwamphamvu mofanana ndi chomangira cha makina. Kupatula apo, kutayikira koyambitsidwa ndi chisindikizo cholephera kutha ndalama zambiri pakukonzanso. Wakuda kwambiri tsopano ndiwofupikitsa panjira yonseyo - kulimba, kukana mankhwala, geometry yeniyeni, ndi kuyika. Sikulinso chidutswa cha rabala; ndiyofunikira kwambiri, ndipo nthawi zambiri yotsika mtengo kwambiri, inshuwaransi pakuyika shawa. Nthawi ina mukatchula chimodzi, yang'anani modutsa mtunduwo. Ganizirani za chemistry, compression set, ndi zenizeni za kukhazikitsa. Ndiko kumene zatsopano zenizeni zakhala zikubisala.