Rufin da ke hana ruwa rufewa mai mannewa kai
Famfon roba mai hana ruwa na roba mai mannewa da kansa wani famfon roba ne mai hana ruwa na ruwa wanda ke amfani da resin polymer da kwalta mai inganci a matsayin kayan tushe, fim ɗin polyethylene da foil ɗin aluminum a matsayin kayan saman, kuma yana ɗaukar matakin rabuwa. Samfurin yana da ƙarfi da kaddarorin haɗin kai da kuma warkar da kai, kuma ya dace da gini a cikin yanayi mai zafi da ƙarancin zafi. An raba shi zuwa nau'i biyu: mai mannewa da taya da kuma mai mannewa ba tare da taya ba. Ya ƙunshi roba mai mannewa ta sama da ƙasa mai mannewa da kanta wanda aka sanya a tsakanin tushen taya, saman rufin sama fim ɗin vinyl ne, kuma saman rufin ƙasa fim ɗin mai silikon mai barewa ne. Mannewa mara gajiya yana kunshe da manne mai mannewa da kansa, fim ɗin vinyl na sama da fim ɗin mai silicone na ƙasa.
Faɗin aikace-aikacen
Ya dace da rufin gida, ginshiki, injiniyan birni da tankunan adana ruwa, wuraren waha da hanyoyin jirgin ƙasa na gine-ginen masana'antu da na farar hula. Haka kuma ya dace da hana ruwa shiga rufin katako da ƙarfe. Ya dace musamman don sake hana ruwa shiga ayyukan soja waɗanda ke buƙatar ginin sanyi da wuraren adana mai, masana'antun sinadarai, masana'antun yadi, da wuraren adana hatsi inda harshen wuta bai dace ba.
Umarnin amfani
1. Tsaftace saman tushe:
Tsaftace tarkace, tabon mai, yashi a saman saman layin tushe, duwatsu da ƙurajen turmi da suka fito daga saman ya kamata a tsaftace su. Dole ne a yi aikin tsaftacewa a kowane lokaci yayin ginin, kuma a gyara saman mai santsi. Musamman cire turmin siminti da sauran abubuwan da aka haɗa a kan magudanar ruwa, bututun hayaki da bangon bututu;
Ana amfani da turmi na siminti ga kusurwoyin maza da mata don samar da kusurwar baka mai zagaye, mafi ƙarancin radius na kusurwoyin mata shine 50mm, kuma mafi ƙarancin radius na kusurwoyin maza shine 20mm. Idan akwai ruwa mai tsabta a saman tushe, ana iya gina shi ta hanyar share shi.
2. Saita manna siminti:
Dangane da siminti: ruwa = 2:1 (rabo mai nauyi). Da farko a zuba ruwan a cikin bokitin hadawa da aka shirya bisa ga rabon, sannan a saka simintin a cikin ruwan, a jiƙa na tsawon mintuna 15-20 sannan a jiƙa gaba ɗaya, a zuba ruwan da ya wuce kima a saman bokitin; sannan a ƙara 5% ga adadin simintin. Manna na polymer 8% (wakilin riƙe ruwa), a juya da injin haɗa wutar lantarki, kuma lokacin juyawa ya fi minti 5.
3. Gwajin shimfida tushen roba:
Dangane da yanayin wurin ginin, a yi aiki da kyau, a tantance alkiblar shimfida kayan da aka naɗe, a lanƙwasa layin sarrafa kayan da aka naɗe a kan matakin tushe, sannan a bi hanyar kwararar don gudanar da gwajin shimfida kayan da aka naɗe daga ƙasa zuwa sama.
4. Yaga takardar sakin da ke ƙasan na'urar:
Bayan an gwada kayan da aka naɗe, a yanke kayan da aka naɗe don a shimfiɗa, a kuma shimfiɗa su a saman tushe (wato, takardar da aka naɗe ƙasa tana fuskantar sama), sannan a cire takardar da aka naɗe kayan da aka naɗe. Lokacin da ake bare, takardar da aka naɗe ya kamata ta kasance kusurwa mai ƙarfi ta digiri 45 zuwa 60 tare da saman haɗin don hana takardar da aka naɗe ta ja, sannan a yi ƙoƙarin kiyaye ta a cikin yanayi mai annashuwa na halitta, amma ba tare da wrinkles ba.
5. Layin shimfidar wuri:
Hanyar birgima: daidaita kayan birgima da layin tunani sannan ka yi ƙoƙarin sanya shi. Yi amfani da wuka ta takarda don yanke takardar saki a hankali a tsawon kimanin mita 5. Yi hankali kada ka goge kayan birgima. A hankali yaga takardar saki mai birgima daga baya. Buɗe, kuma a lokaci guda, a hankali tura murfin da aka birgima gaba tare da layin tunani. Sanya shi yayin yage takardar rabawa. Bayan an kammala shimfidar, sauran naɗaɗɗun naɗaɗɗun naɗaɗɗun naɗaɗɗun na baya za a birgima su kuma a manna su a kan layin tushe bisa ga hanyar da ke sama.
Hanyar ɗagawa: Sanya kayan da aka yanke a kan saman tushe (wato, takardar sakin ƙasa tana fuskantar sama), bayan an cire dukkan takardar sakin kayan da aka yi, sannan a goge manna siminti a kan saman haɗin kayan da aka yi birgima da kuma saman tushe da za a shimfiɗa, sannan mutane biyu suka ɗaga su daga ƙarshen biyu na naɗin tare, a juya su a kan matsayin da za a shimfiɗa. Kayan da aka naɗe da kayan da aka naɗe da ke kusa suna haɗuwa a layi ɗaya. Lokacin da aka haɗa dogon da gajerun ɓangarorin, za a cire fim ɗin keɓewa na sama da ƙasa.
6. Shaye-shayen da ke birgima:
Bayan an shimfiɗa kayan naɗin, yi amfani da faranti mai laushi na roba ko naɗi don gogewa da fitar da iska daga tsakiya zuwa ɗayan gefen alkiblar abin naɗin don sa kayan naɗin su manne sosai a saman tushe. Idan aka lanƙwasa kuma aka manna naɗin na gaba, ɗaga takardar sakin da ke gefen naɗin na ƙasan, daidaita naɗin na sama tare da layin sarrafa cinya sannan a manna shi a kan naɗin na ƙasan, a goge sannan a shaƙa iskar har ta cika da manne.
7. Hatimin gefen cinya da kuma hatimin kai:
Gina gefen gefe na kayan manne mai gefe ɗaya: gajerun gefen naɗaɗɗun manne da ke maƙwabtaka an haɗa su a layi ɗaya, kuma ana amfani da layin murfin tef ɗin manne na HNP don dumama da haɗawa (faɗin layin murfin tef ɗin manne na rufin shine 100 mm, kuma murfin tef ɗin manne na ginshiki. Faɗin layin shine 160 mm). Dogon gefen yana da zafi kuma yana manne kansa, kuma faɗin cinyar bai gaza 80mm ba. Bayan an kammala shimfidar babban yanki, a yi aikin ginin gefen bayan sa'o'i 24. A tsaftace laka da ƙura a gefen cinyar yayin gini, sannan a cire naɗaɗɗun saman da ƙasa na fim ɗin keɓewa na haɗin gwiwa (gajeren gefen ba ya buƙatar yaga fim ɗin keɓewa), kuma a yi amfani da bindiga mai zafi yayin dumama.
Gina gefen gefe na manne mai gefe biyu mai mannewa: kai tsaye yage fim ɗin keɓewa a wurin haɗin gwiwa na saman da ƙasan kayan da aka naɗe, sannan a goge gefen da ya rufe (a shafa a lokaci guda lokacin amfani da babban yanki na manne siminti) manne manne na siminti tare, A rufe da manne siminti kai tsaye, faɗin gefen gefe mai tsawo da gajere: ba ƙasa da 80mm ba. A ƙarshe, yi amfani da manne siminti don daidaita da rufewa.
8. Kulawa da kariyar kayan da aka gama:
A bar shi na tsawon awanni 24 zuwa awanni 48 (lokacin da aka ƙayyade ya dogara da yanayin zafi na yanayi, a cikin yanayi na yau da kullun, mafi girman zafin jiki, mafi ƙarancin lokacin da ake buƙata). A cikin yanayi mai zafi mai yawa, ya kamata a rufe saman ruwa mai hana ruwa shiga rana, kuma ana iya rufe shi da zane mai inuwa ko wasu abubuwa.
Matakan kariya
① Ya kamata matakin ƙasa na Layer ɗin hana ruwa shiga membrane ya zama mai ƙarfi, saman ya kamata ya kasance mai tsabta kuma mai faɗi, kuma kada a sami ramuka, sassautawa, yashi da barewa.
②Ya kamata a ɗaure haɗin gwiwa na layin hana ruwa shiga na kayan da aka naɗe sosai kuma a rufe shi sosai, kuma kada a sami lahani kamar wrinkles, gefuna masu lanƙwasa da ƙuraje.
③ Ya kamata a haɗa kan layin hana ruwa shiga cikin layin tushe sannan a gyara shi sosai, sannan a rufe dinkin sosai, kuma kada a karkatar da gefen.
④Ya kamata a haɗa Layer mai kariya da Layer mai hana ruwa na kayan da aka naɗe a bangon gefe. Haɗin yana da ƙarfi kuma kauri iri ɗaya ne.
⑤Bambancin da aka yarda da shi na faɗin haɗakar na'urar shine ±10mm.
Nunin Samfura
