Zida zomangira pansi

Guluu wa PVC pansi ndi guluu wapadera womwe umagwiritsidwa ntchito polumikiza zipangizo za PVC pansi ndi zinthu monga pansi pa simenti, matailosi, ndi zina zotero. Umagwiritsa ntchito madzi ngati njira yofalitsira, ndipo chinthucho sichili ndi poizoni komanso chimauma mwachangu, chomwe chingaume msanga ndikufupikitsa nthawi yopangira. Panthawi yomanga, gawo loyambira liyenera kukonzedwa kaye kuti litsimikizire kuti ndi louma, lathyathyathya, komanso lopanda fumbi kapena zoipitsa. Kenako ikani guluu mofanana ndi chokokera ndikuyika pansi pa PVC pansi. Mukatha kudziwa kuuma ndi ukhondo wa guluu kutengera kutentha, pitirizani ndi kuwotcherera msoko wa bolodi. Yoyenera masukulu, zipatala, mafakitale, malo ochitira masewera, ndi zina zotero.

Mfuti yowotcherera pansi ndi chida chapadera chomwe chimagwiritsidwa ntchito powotcherera pansi pa PVC, labala, nsalu ndi zina zapulasitiki. Ntchito yake yayikulu ndikulumikiza pansi ziwiri pamodzi kudzera mu mpweya wotentha kapena mfundo ya wedge yotentha kuti igwirizane bwino ndikuwonjezera mphamvu. Kugwiritsa ntchito mfuti zowotcherera pansi nthawi zambiri kumaphatikizapo njira zitatu zazikulu: kuwotcherera pansi, kuwotcherera kotentha, ndi kuwotcherera pansi. Choyamba, gwiritsani ntchito chida chodulira chooneka ngati U powotcherera, kenako gwiritsani ntchito kuwotcherera kotentha, ndikumaliza kuwotcherera pansi. Kuphatikiza pa kuwotcherera, mfuti zowotcherera pansi zimathanso kuchita ntchito monga thermoforming, docking, ndi kukonza kuwotcherera pa pulasitiki.

Mwa kuwotcherera, kulumikizana kwa pansi kumatha kukulitsidwa kwambiri, kuonetsetsa kuti pali kugwirizana bwino pakati pa gulu lililonse ndikupewa zoopsa zosawoneka bwino komanso zachitetezo zomwe zimachitika chifukwa cha kusasunthika kapena kusakhazikika bwino. Zitha kuletsa chinyezi kulowa pansi, zomwe zimakhudza kulimba kwa guluu. Izi ndizofunikira kwambiri pakugwiritsa ntchito tsiku ndi tsiku, makamaka m'malo onyowa, chifukwa zimatha kukulitsa moyo wa pansi, kupewa kukula kwa mabakiteriya pamalo olumikizirana, ndikusunga ukhondo ndi ukhondo wa pansi. Izi ndizofunikira kwambiri m'malo omwe ali ndi zofunikira kwambiri paukhondo monga zipatala ndi masukulu. Kuwotcherera pansi pa pulasitiki kumathanso kuwonjezera kuyamwa kwake ndi kutenthetsa, ndikupangitsa kuti ikhale yoyenera malo omwe amafunikira malo abata. Sikuti imangowonjezera ubwino wonse ndi kulimba kwa pansi, komanso imawonjezera kukongola kwake ndi magwiridwe antchito, ndikupangitsa kuti ikhale gawo lofunikira komanso lofunikira kwambiri pa zomangamanga zamakono.

Kukweza kuchuluka kwa zinthu: Pogwiritsa ntchito chozungulira chokhala ndi kulemera kwina kuti chizungulire pang'onopang'ono mu gawo la zinthu, ndikugwiritsa ntchito mphamvu yosasunthika kuti chikwaniritse kusintha kosatha kwa gawo losindikizidwa, kuchuluka kwa zinthuzo kungawonjezeke.
Kuchepetsa mpweya ndi chinyezi: Panthawi yopondereza nthaka, mpweya wina ukhoza kutuluka m'nthaka, zomwe zimapangitsa kuti nthaka ikhale yopyapyala, kuuma, komanso kuchepetsa kupsinjika kwake, kupangitsa kuti nthaka isalowerere, komanso kupangitsa kuti ifanane ndi kapangidwe ka geotechnical.

Ntchito ndi Kugwiritsa Ntchito:
Makina odulira pansi a PVC amagwiritsidwa ntchito makamaka podula pansi pa PVC bwino ndipo ndi oyenera mapepala a PVC okhala ndi makulidwe osiyanasiyana.
Makina amtunduwu nthawi zambiri amakhala ndi ntchito yosavuta komanso yopanda phokoso, komanso rula yomangidwa mkati kuti iwonetsetse kuti yadulidwa bwino.
khalidwe:
Liwiro lodulira mwachangu, msoko wopapatiza wodulira, ndi kudula kosalala.
Kulimba kodula komwe kumayesedwa ndi kofanana ndi kulimba kwa Janka 1300, komwe kumatha kugwira zinthu zosiyanasiyana zolimba.
Ikhoza kudulidwa pa 90 ° ndi 45 ° kuti ikwaniritse zosowa zosiyanasiyana zomangira

Pansi pa PVC palokha pali mawonekedwe oteteza chilengedwe ndi chitetezo, ndipo chokokera chomatira chimakwaniritsanso zofunikira zoteteza chilengedwe panthawi yomanga, zomwe zimaonetsetsa kuti njira yonse yoyikamo ili ndi thanzi. Pamwamba pa pansi pa PVC pamagwiritsidwa ntchito ndi wosanjikiza wapadera wowonekera bwino womwe sungathe kusweka kudzera muukadaulo wapamwamba, zomwe zimapangitsa kuti chikhale cholimba kwambiri, cholimba, chosawonongeka, komanso chokhala ndi moyo wautali, nthawi zambiri zaka 20-30. Kulimba kumeneku kumatanthauza kuti chokokera chomatiracho chimatha kusunga magwiridwe antchito ake komanso kugwira ntchito bwino ngakhale chikagwiritsidwa ntchito kwa nthawi yayitali.

Kugwiritsa ntchito panthawi yomanga: Mukayika pansi lopindika ndi PVC, mpeni wa mbedza umagwiritsidwa ntchito kudula mbali zotsala za ngodya ndikuyeretsa malo omangira.
Chithandizo Chapadera: Mukakumana ndi zopinga monga mapulagi oyambira pansi, mpeni wa mbedza ukhoza kuthetsa mavutowa bwino, kuonetsetsa kuti kapangidwe kake ndi kokongola komanso kosayembekezereka.

Tikhoza kudziwa kuti chotsukira pansi chomwe chimagwira ntchito zosiyanasiyana ndi chipangizo choyeretsera chomwe chimagwirizanitsa ntchito zotsuka, kuumitsa, ndi kutsuka utsi, ndipo ndi choyenera kutsuka malo osiyanasiyana a pansi. Izi zikusonyeza kuti chotsukira pansi chomwe chimagwira ntchito zosiyanasiyana chili ndi makhalidwe awa:
Ntchito yotsuka: imagwiritsidwa ntchito kutsuka madontho ndi fumbi pansi.
Ntchito yowumitsa: ikhoza kuphatikizapo ntchito yoyamwa kapena kuumitsa mwachilengedwe kuti pansi pakhale pouma.
Ntchito yotsuka: imagwiritsidwa ntchito kusonkhanitsa zinyalala ndi tinthu tating'onoting'ono tomwe timapangidwa panthawi yoyeretsa.
Imagwira ntchito m'malo osiyanasiyana: monga mahotela, zipatala, masukulu, malo ogulitsira zinthu, nyumba zamaofesi, ndi zina zotero.

Chotsukira mzere wolumikizira pansi cha PVC ndi chida chomwe chimagwiritsidwa ntchito makamaka pokonza pansi pa pulasitiki ya PVC pambuyo powotcherera. Ntchito yake yayikulu ndikulinganiza mzere wolumikizira womwe uli wokwera kuposa pamwamba pa pansi pambuyo powotcherera kuti zitsimikizire kukongola konse ndi momwe pansi pake pakuyendera. Mukayika pansi pa pulasitiki ya PVC, nthawi zambiri ndikofunikira kupanga mipata pakati pa zidutswa ziwiri za pansi ndikuwotcherera ndi ndodo zozungulira za PVC. Mukawotcherera, mzere wolumikizira udzakhala wokwera kuposa pamwamba pa pansi. Pakadali pano, muyenera kugwiritsa ntchito chotsukira mzere wolumikizira kuti muwotchetse mzere wolumikizira.