1.chidziwitso chofunikira musanayambe
1.1 Wokhazikitsa /Udindo Wamwini
Onetsetsani mosamala zinthu zonse musanayike. Zipangizo zomwe zimayikidwa ndi zolakwika zowonekera sizikuphimbidwa pansi pa chitsimikizo. Lumikizanani ndi wogulitsa wanu nthawi yomweyo. Kufufuza kotsiriza ndi kuvomereza kwa malonda ndiudindo wokhawo wa eni ndi okhazikitsa.
Wokhazikitsa ayenera kudziwa kuti malo omwe amagwirira ntchito komanso malo okhala pansi amakwaniritsa miyezo yogwirira ntchito komanso mafakitale.
Wopanga amachepetsa udindo uliwonse wolephera ntchito chifukwa cha zolakwika zomwe zimayambitsidwa ndi malo ocheperako kapena malo ogwirira ntchito. Malo onse apansi amayenera kukhala oyera, osalala, owuma komanso omveka bwino.
1.2 Zida Zida ndi Zida
Tsache kapena zingalowe, mita ya chinyezi, choko & choko, kugogoda tepi, magalasi otetezera, magalasi amanja, magetsi kapena macheka, manda 'macheka, 3M tepi yabuluu, chotsukira cholimba, nyundo, phula, phula, utoto, chopondera .
2.Zochitika pa tsamba la ntchito
2.1 Kusamalira ndi Kusunga.
● Musatenge galimoto kapena kutsitsa pansi pankhuni mvula, chipale chofewa kapena chinyezi china.
● Sungani nkhuni pansi m'nyumba yomwe ili ndi mpweya wokwanira m'mawindo osonyeza nyengo. Magaraja ndi patio zakunja, mwachitsanzo, sizoyenera kusanja pansi pankhuni
● Siyani chipinda chokwanira choti muzitha kuyenda bwino mozungulira mphepo
2.2Zomwe Mungapeze pa Ntchito
● Pansi pamatabwa ayenera kukhala imodzi mwa ntchito zomaliza zomalizidwa pomanga. Asanakhazikitse pansi pazolimba. nyumbayo iyenera kumangidwa moyenera ndikutsekedwa, kuphatikiza kukhazikitsa zitseko zakunja ndi mawindo. Konkriti, zomangamanga, zowumitsa, ndi utoto ziyeneranso kukhala zokwanira, kulola nthawi yowuma yokwanira kuti isakwezenso chinyezi mnyumbayo.
● Makina a HVAC ayenera kukhala akugwira ntchito masiku osachepera asanu ndi awiri asanakhazikitsidwe pansi, kutentha kwapakati pakati pa 60-75 madigiri ndi chinyezi pakati pa 35-55%.
● lt ndikofunikira kuti zipinda zapansi ndi zokwawa ziume. Malo owoloka ayenera kukhala osachepera 18 ″ kuchokera pansi kupita pansi pamalowo. Chotchinga cha nthunzi chiyenera kukhazikitsidwa m'malo okwawa pogwiritsa ntchito kanema wa 6mil wakuda wa polyethylene wokhala ndi zolumikizana zolumikizidwa ndi kujambulidwa.
● Pomaliza kukonzekera koyambirira, pansi pake pamafunika kuyang'anitsitsa chinyezi pogwiritsa ntchito makina oyenera a matabwa ndi / kapena konkriti.
● Pansi pa mitengo yolimba iyenera kuzolowera kwakanthawi kokwanira kuti ikwaniritse zofunikira pakukhazikitsa chinyezi. Nthawi zonse gwiritsani ntchito mita yachinyontho kuti muwone momwe pansi ndi malo ogwirira ntchito zikugwirizanira, mpaka nkhuni sizikupeza kapena kutaya chinyezi.
3 Kukonzekera Pansi Pansi
3.1 Pansi pa Wood
● Pansanjapo pamafunika kumamveka bwino komanso motetezedwa bwino ndi misomali kapena zomangira m'masentimita 6 m'mbali kuti muchepetse kusisita.
● Pansi pa matabwa pazikhala phula, penti, mafuta, ndi zinyalala.
● Malo osanja - 3/4 ”CDX grade Plywood kapena 3/4” OSB PS2Rated sub-floorl / underlayment, losindikizidwa mbali pansi, ndi malo olumikizirana a19.2 ″ kapena ochepera; Malo ochepera-5/8 ”CDX Class Plywood pansi-pansi / zokutira ndi malo osanjikiza osapitirira 16 ″. lf joist spacing ndi yayikulu kuposa 19.2 ″ pakatikati, onjezerani gawo lachiwiri lazoyala pansi kuti mubweretse makulidwe ake mpaka 11/8 ″ kuti magwiridwe ake pansi.
● Kufufuza pansi pa chinyezi. Yesani chinyezi cha pansi komanso pakhoma lolimba ndi pini chinyezi mita Pansi pake sayenera kupitirira chinyezi chambiri. Kusiyanitsa kwa chinyezi pakati pa pansi ndi pakhoma lolimba sikuyenera kupitirira 4%. lf pansi pansi pochuluka ndalamazi, kuyesayesa kuyesayesa kupeza ndi kuchotsa gwero la chinyezi musanakhazikitsidwenso .. Musakhomere msomali kapena chakudya pamwamba pa tinthu tating'onoting'ono kapena chinthu china chofananira.
Pansi pa konkriti 3.2
● Mapale a konkriti ayenera kukhala olimba kwambiri osachepera 3,000 psi. Kuphatikiza apo, pansi pakhonkriti iyenera kukhala youma, yosalala komanso yopanda sera, utoto, mafuta, mafuta, dothi, osindikiza osagwirizana ndi makina owumitsira zina.
● Pansi pazitsulo zolimba zitha kukhazikitsidwa, pamwamba, ndi / kapena pansi pake.
● Konkriti wopepuka wokhala ndi mapaundi 100 kapena kupondaponda phazi locheperako sioyenera pansi pamatabwa. Kuti mufufuze konkire yopepuka, jambulani msomali pamwamba. LF ikasiya chiboliboli, mwina ndi konkire yopepuka.
● Pansi pa konkriti nthawi zonse ziyenera kufufuzidwa ngati zili ndi chinyezi asanakhazikike pansi. Kuyesedwa kwanyengo wamba pansi pakhonkriti kumaphatikizapo kuyesa kuyerekezera chinyezi, kuyesa kwa calcium chloride ndi kuyesa kwa calcium carbide.
● Yesani chinyezi cha slab konkire pogwiritsa ntchito TRAME × konkire chinyezi mita. Ngati ili ndi 4.5% kapena pamwambapa, ndiye kuti slab iyenera kuyang'aniridwa pogwiritsa ntchito mayeso a calcium chloride. Pansi sayenera kuyikidwa ngati zotsatira zoyeserera zikuposa 3 lbs pa 1000 sqft ya nthunzi mu nthawi yamaola 24. Chonde tsatirani chitsogozo cha ASTM pakuyesa konkire.
● Monga njira ina yoyesera chinyezi cha konkriti, ku In situ kuyerekezera chinyezi kumatha kugwiritsidwa ntchito. Kuwerenga sikuyenera kupitirira 75% ya chinyezi chofananira.
3.3 Pansi pansi kupatula matabwa kapena konkriti
● Ceramic, terrazzo, tile yokhazikika ndi vinyl yamapepala, ndi malo ena olimba ndi oyenera kukhala pansi pokhazikitsira pansi pankhuni.
● Zoyala pamwambapa ziyenera kukhala zolingana komanso zolumikizidwa kosatha ndi njira zoyenera. Oyera ndi abrade pamalo kuchotsa sealers aliyense kapena mankhwala pamwamba kuti chitsimikizo chomangira chomangira. Osakhazikitsa pazipilala zingapo zopitilira 1/8 ″ makulidwe pamalo apansi oyenera.
Kuyika kwa 4
4.1 Kukonzekera
● Kuti mukwaniritse utoto wa yunifolomu ndi mthunzi pansi ponse, tsegulani ndikugwiranso ntchito pamakatoni angapo osiyanasiyana.
● Gwedezani malekezero a matabwa ndikusunga osachepera 6 ″ pakati pamalumikizidwe amizere m'mizere yoyandikana nayo.
● Pachitseko chazitseko 1/16 ″ chokwera kuposa makulidwe a pansi omwe aikidwapo. Chotsani zomangira zomwe zilipo kale ndi khoma.
● Yambitsani kuyika mofanana ndi khoma lalitali kwambiri losaduka. Khoma la silde nthawi zambiri limakhala labwino kwambiri.
● Malo okulitsa adzasiyidwa mozungulira malire osachepera ofanana ndi makulidwe a pansi pake. Kukhazikitsa koyandama, malo ocheperako azikhala 1/2 ″ posatengera makulidwe azinthuzo.
4.2 Maupangiri Akumata
● Gwirani chingwe chogwirana chofanana ndi khoma loyang'ana, ndikusiya malo oyenera kufutukula mozungulira zopingasa zonse. Sungani m'mbali molunjika pa ntchito musanafalikire zomatira. Izi zimalepheretsa kuyenda kwa matabwa omwe angayambitse kusokonekera.
● Ikani zomatira za urethane pogwiritsa ntchito chopondera chovomerezeka ndi wopanga guluu wanu. Musagwiritse ntchito zomatira zamadzi ndi izi zolimba pansi.
● Gawani zomatira kuchokera pa chingwe chogwirira ntchito mpaka pafupifupi m'lifupi mwa matabwa awiri kapena atatu.
● Ikani bolodi loyambira m'mphepete mwa mzere wogwirira ntchito ndikuyamba kuyika. Ma board ayenera kukhazikitsidwa kumanzere kupita kumanja ndi lilime mbali ya bolodi moyang'anizana ndi khoma loyang'ana.
● Tepi ya Buluu ya 3-M iyenera kugwiritsidwa ntchito kugwirira matabwa mwamphamvu palimodzi ndikuchepetsa kosunthika kwakanthawi kochepa mukamayika. Chotsani zomatira pamwamba pazoyikapo pansi pomwe mukugwira ntchito. Zomatira zonse ziyenera kuchotsedwa pansi pomwe musanagwiritse ntchito 3-M Blue Tape. Chotsani 3-M Blue Tape mkati mwa maola 24.
● Yeretsani bwinobwino, kusesa ndi kupukutira pansi ndikuyang'ana pansi ngati pali zokopa, mipata ndi zolakwika zina. Chipinda chatsopano chitha kugwiritsidwa ntchito pambuyo pa maola 12-24.
4.3 Ndondomeko ya Nail kapena Chakudya Chokhazikika
● Munthu akhoza kuikapo phulusa lokhala ndi phulusa lokhala ndi phulusa asanakhazikitse mtengo wolimba. Izi zidzateteza chinyezi kuchokera pansi ndipo zingalepheretse kulira.
● Gwirani chingwe chogwirira ntchito chofanana ndi khoma loyang'ana, ndikulola malo okulirapo monga tafotokozera pamwambapa.
● Ikani mzere umodzi wamatabwa m'mbali yonse yantchitoyo, lilime likuyang'ana kutali ndi khoma.
● Khomerani mzere woyamba pamalire a khoma 1 ″ -3 ″ kuchokera kumapeto ndi 4-6 * iliyonse mbali. Kauntala akumiza misomali ndikudzaza ndi mitengo yofananira yamatabwa. Gwiritsani kolona wopapatiza "1-1 ½"zakudya / zomangika. Fasteners ayenera kugunda joist ngati kuli kotheka. Kuonetsetsa kuti pali pansi paliponse paliponse, onetsetsani kuti pansi potsatira mzere wogwira ntchito ndi yolunjika.
● Msomali wakhungu pamtunda wa 45 ° kupyola lilime 1 ″ -3 ″ kuchokera kumalumikizidwe kumapeto kwake ndi 4-6 ″ iliyonse pakati pazitali zazomwe zimayambira. Kungakhale kofunikira kupachika misomali m'mizere yoyambirira.
● Pitirizani kukonza mpaka kumaliza. Gawani kutalika, malo opendekera omaliza monga tafotokozera pamwambapa.
● Yeretsani bwinobwino, kusesa ndi kupukutira pansi ndikuyang'ana pansi ngati pali zokopa, mipata ndi zolakwika zina. Chipinda chatsopano chitha kugwiritsidwa ntchito pambuyo pa maola 12-24.
4.4 Malangizo Oyikira Oyandama
● Kutsetsereka kwapansi ndikofunikira kwambiri pakukonza poyandama pansi. Kulekerera mosadukiza kwa 1/8 ″ mu utali wa mapazi 10 ndikofunikira pakukhazikitsa pansi.
● Ikani zotsogola zotsogola-2in1 kapena 3 mu 1. Tsatirani malangizo opanga opanga pad. Ngati ndi konkriti pansi, pamafunika kukhazikitsa filimu ya 6 mil polyethylene.
● Gwirani chingwe chogwirira ntchito chofanana ndi khoma loyambira, kulola malo okulirapo monga tafotokozera pamwambapa.Ma board ayenera kukhazikitsidwa kumanzere kumanja ndi lilime loyang'ana kutali ndi khoma. Ikani mizere itatu yoyamba pogwiritsa ntchito mkanda wocheperako wa guluu mumphako womwe uli mbali ndi kumapeto kwa bolodi lililonse. Sindikizani bolodi lirilonse molumikizana ndikugwiritsa ntchito cholembera pang'ono ngati kuli kofunikira.
● Tsukani guluu wokwanira pakati pa matabwa ndi nsalu yoyera ya thonje.Lumikizani bolodi lililonse mbali ndi mbali zomaliza pogwiritsa ntchito 3-M Blue Tape. Lolani guluu kuti akhazikike musanapitilize kukhazikitsa mizere yotsatira.
● Pitirizani kukonza mpaka kumaliza. Gawani kutalika, malo opendekera omaliza monga tafotokozera pamwambapa.
● Yeretsani bwinobwino, kusesa ndi kupukutira pansi ndikuyang'ana pansi ngati pali zokopa, mipata ndi zolakwika zina. Chipinda chatsopano chitha kugwiritsidwa ntchito pakadutsa maola 12 24.
Post nthawi: Jun-30-2021