Polyvinylchloride chitoliro: ogwiritsa mbali, makhalidwe ndi mavoti

Polyvinylchloride chitoliro chifukwa kulemera otsika ndipo zosiyanasiyana ena luso ndi imodzi mwa njira zabwino atagona machitidwe a ntchito zosiyanasiyana. ntchito yoika limodzi ndi mavuto, koma muyenera kudziwa zimene zimaonetsa ali PVC chitoliro. Pakati mbali zina za mankhwala anafotokoza ayenera utoto

• yaitali moyo utumiki;
• mtengo angakwanitse;
• wochepa thupi;
• Easy unsembe.

Low kulemera amalola unsembe popanda fasteners wapadera. Komanso, chida mtengo si chofunika, n'zotheka anagona payipi pa awo, motero ndalama zawo. Monga mmodzi wa ubwino kwambiri ayenera kuonetsetsa palibe kuipa chimakhala ndi mapaipi zitsulo ndi chitsulo.

N'chifukwa chake chitoliro deta ochuluka ntchito m'madera ambiri a zochita za anthu, mosonyeza malonda zipangizo zina. Ndipotu, iwo ndi cholimba kwambiri, musati kupereka kwa yokonza zovuta mtengo, ndipo mukhoza kuziika pa mtengo kochepa.

makhalidwe luso

mipope Polyvinylchloride ndi makhalidwe ntchito kwambiri. Iwo yodziwika ndi mkulu stiffness annular, amene nkhani amatha kulandira kuthamanga mkati ndi 120 atmospheres. mapaipi ndi kugonjetsedwa kwambiri mapindikidwe matenthedwe. Pamene usavutike, chubu elongates 5% buku pachiyambi. Pankhani ya chisanu, ndi PVC si monga kugonjetsedwa ndi zimenezo. Choncho atagona pa mapaipi chuma ayenera limodzi ndi kutchinjiriza matenthedwe.

chitoliro sayenera utakhazikika m'munsimu -15 ° C. mipope PVC amadziŵika si bwino matenthedwe bata. Zofunika amayamba kutaya stiffness wake atadziŵa kutentha pamwamba 78 ° C. Kunja ndi mkati pamalo kukhala roughness osachepera, izo kumathandiza silting ndi payipi ya. Kumanga mfundo akhoza kukhala ndithu chidwi kuwala HIV. Kukakomana ndi mandala PVC chitoliro kupereka monga zotheka, koma nthawi zambiri zopangidwa ndi amaperekedwa mu mawonekedwe utoto. Koma ngakhale okhumudwa angathe kokana PVC dzuwa kuposa mitundu ina ya pulasitiki.

Madzi pa zoyendera mwa PVC chitoliro sasintha katundu wake. Zimenezi zikusonyeza kuti kulankhulana kotereku angagwiritsidwe ntchito ikukoka si luso, koma madzi komanso kumwa. Ubwino waukulu mipope akhoza olekanitsidwa ndi inertia ikupereka sing'anga ndi mkulu circumferential stiffness kuti amalola kuika paipi piping.

Ndi ulemu kachitidwe madzi otentha, a polyvinyl mankhwala enaake ntchito iwo n'zosatheka, chifukwa malire kutentha kwa ntchito payipi ndi 40 ° C. Koma mu kachitidwe sanali kuthamanga chitoliro chofunika ndi ubwino, pakati pawo m'pofunika kuonetsetsa osachepera khoma makulidwe ndi mkulu kusalala kwa pamwamba lamkati. Ponena makulidwe, zikhoza osiyanasiyana monga 1.5 kuti 6 mm. katundu imeneyi imathandiza kuika dongosolo kuchimbudzi yokongola kutalika. Chifukwa, kachitidwe akhoza zopezera ndi gawo laling'ono la payipi, amene akhoza kutenga yambiri zinyalala.

Makhalidwe ena a mipope sanali kuthamanga PVC

Non kuthamanga PVC chitoliro angathe kuikidwa ndi kulumikizana wina ndi mzake kudzera wosindikiza mphete. Chotero njira ogwiritsa n'zotheka ntchito machitidwe mkati ndi kunja. mipope Non-kuthamanga ndi zitsulo unakhuthala kumapeto mmodzi, awiri omwe mwina osiyanasiyana monga mamilimita 63 kuti 315. mipope akhoza opareshoni pa munthu pazipita opaleshoni mavuto 0,63 MPa. Komabe, chitoliro yokha amatha likufa 20 MPa.

Kaperekedwe mipope kuthamanga zopangidwa polyvinylchloride

mipope PVC PVC angakhale ndi kuthamanga mutu. Iwo angathe kukayezetsa kuthamanga chidwi, choncho kumanga mapaipi ntchito mankhwala ozizira. Iwo ali ngati wayaka, koma mapeto ali ndi thickening wapadera wa zitsulo ndi.

Awiri PVC chitoliro kuthamanga mtundu akhoza zimasiyana ndi mamilimita 10 90. Malinga ndi GOST angalandire 11 zamitundu pachiyambi. The pazipita opaleshoni kuthamanga ndi 2 MPa. Ngati mtengo uwu kuposa, ndi zomatira mzere sangathe kulimbana ndi katundu. zogulitsa Tingaone ndi mapaipi popanda zitsulo, amagwiritsidwanso ntchito mu msonkhano wa dongosolo la mitundu zotsatirazi zovekera:

• kusindikiza;
• ulusi;
• zomatira.

The awiri a chubu yosalala ranges ku mamilimita 10 315. mankhwala amenewa angagwiritsidwe ntchito osati kukakamizidwa komanso machitidwe sanali kuthamanga.

Corrugated PVC chubu: Katundu

Polyvinylchloride corrugated chitoliro amatha kudzimvera wozimitsa, ndi yofunika kuti munthu zofunika kwa atagona wa Kulumikizana. Chitoliro Kodi kupsereza koma chimasungunula ndi kusonkhezera, kwathunthu amaziralira ndi kugwira moto. mipope oterowo ndi cholimba, iwo vlagoottalkivayuschey akulimbana kugonjetsedwa pamwamba kuti si kuwononga, wotaya katundu ndi kuti pasakhale ming'alu pamene kayendedwe ka moyo.

Machubu magetsi corrugated PVC ndi thermoplastic. Pa monyanyira kutentha iwo anatani asang'ambe. Kutentha mode ntchito zosiyanasiyana kuchokera -20 kuti +80 ° C. Koma unsembe, izo ziyenera kuperekedwa pa kutentha -5 kuti +60 ° C. Mwazina, polyvinyl mankhwala enaake ntchito ngati dielectric, zomwe zikusonyeza mphamvu yake zokutira zitsulo.

ogwiritsa Features

Anzanu mzere akuyamba ndipo itha pa mpopi gwero. Pressureless ngalande pa chiyambi cha kupopa-mtundu PVC, koma pa mapeto - septic, recessed mu nthaka. Kugwirizanitsa thanki septic ndi kupopa m'pofunika akonzekeretse mzere sinuous, umene zikuphatikizapo zovekera ndi mapaipi. ogwiritsa ndondomeko akhoza ikuchitika ndi imodzi mwa njira zitatu. The choyamba ndi ntchito zitsulo ndi, wachiwiri - ozizira kuwotcherera, pamene wachitatu - zovekera ndi yamazinga.

Features unsembe wa mapaipi kuchimbudzi zopangidwa PVC

PVC chitoliro kuchimbudzi yaikidwa pa luso makamaka. Mu zinthu koyamba siteji ayenera kusinthidwa kwa wina ndi mzake ndipo onani, kaya otsetsereka ndi kumathandiza kupeza ngodya zabwino. Komanso wopereka chizindikiro patsambali, osati kuti anataya ambiri zigawo zikuluzikulu. zinthu amalowana mukulumikizidwa pamodzi, n'kofunika panthawi imeneyi kuonanso kuti polowera chitoliro mu zitsulo 2/3 popanda khama.

Pakuti zikayamba wa olowa glued ndi pawiri wapadera. Pofuna kukonza malo guluu wolimba wa conjugation ayenera roughened. Kamodzi ulimbo ndi amenewa, n'zotheka kuvala koyenera a. Pambuyo pa unsembe udzatha muyenera fufuzani dongosolo la kuchucha. Ngati kutayikira ndi wapezeka, unsembe ntchito ikuchitika bwinobwino.

Assembly mu bowo la

mipope PVC (GOST 51613-2000) akhoza amatengedwa mu nyuzi ya. Kwa T-chidutswa nthambi imodzi zovekera wina poponya chofunika. zitsulo The adzaikidwe ndi kusindikiza mphete osalala mapeto a chitoliro ndi kukhazikitsa kusindikiza zitsulo. The mphete kusunga mbali yosalala ndi kusindikiza olowa.

Kusonkhana ntchito kuwotcherera ozizira

Unsembe ndi kuwotcherera ozizira angathe kuchita pa kusanjika kwa payipi, pamene m'pofunika kupereka okhota conjugation kapena sidebar. Zikatero, chubu anatsindika, mu zomatira choyamba akhoza zidzaperekedwa zovekera ndi mipope yosalala.

Kusonkhana ntchito zomatira motere. Sitepe yoyamba ndi kudula mapeto ndi kukonza pofuna kuyeretsa ndi kuchotsa burrs. Master ayenera kuonanso kuzama kwa ubatizo wa yosalala mapeto nkhope ndi olemba wotsatira.

Kenako, pamwamba kunja kwa yosalala mapeto nkhope amaliona ndi danga zosungunulira ndi olowa chitakonzedwa. Padziko lamkati la koyenera zitsulo ndi kufunika kugwiritsa ntchito zofanana. Kamodzi ntchito ikuchitika padziko lapansi choyenera chitoliro ayenera ntchito ulimbo wapadera, amene ayenera kuphimba nkhope mkati ndi gawo chizindikiro. Mu ndime yomaliza zofunika kulikankhira chitoliro mu zitsulo kapena koyenera pentopeni kuya, ndiye atembenuza za olamulira, iwo adzalola kugawira zomatira mankhwala wogawana.

Pomaliza

Ngati mwaganiza kugula mipope PVC, mtengo wa mankhwala muyenera kukhala ndi chidwi. Mwachitsanzo, corrugated chitoliro kwa Kulumikizana zikhoza kugulidwa kwa 10,67 rubles. pa mita lalikulu. Pankhaniyi tikulankhula za katunduyo amene awiri ndi 25 mm. Chingwe zosagwira moto mzere wa mapaipi corrugated PVC ndalama 16,73 rubles kwa ogula. pa mita lalikulu. Ndipo apa ndi chitoliro zosavuta okhwima Kulumikizana mukhale chifukwa 17,15 rubles. pa mita lalikulu.

Zosagwira moto chingwe choyezera, amene amakhala kulemera kuwala ndipo stiffness, ndalama 26,89 rubles. pa mita lalikulu. awiri ake ndi 25 mm. Moto kukana limafanana ndi makalasi E60-E90. Purchase chubu kwa Kulumikizana akhoza kukhala mu phukusi - Bay (25 m). mankhwala ali kafukufuku ndi chitoliro awiri ndi 25 mm. Buy PVC chitoliro wa mtundu uwu angakhale 333,38 rubles. pa paketi.

Ogula ndemanga kuti ayimirire zomuyenereza matamando a mipope PVC ndi wamkulu kuposa kuipa kwa. Iwo ali abwino kwa Kutentha, ukhondo ndi zina zotero. D. Ogula amene anagula PVC chitoliro, bondo kusankha kwanga.