Utoto Wolembera Msewu Wowala Kwambiri Wowala Kwambiri

*Vedio:

*Zinthu Zamalonda:

Utoto wowalaIli ndi makhiristo ambiri owala. Chowunikirachi chimasunga mphamvu mwanjira yapadera chikayang'anizana ndi kuwala. Chikayang'anizana ndi mdima, utoto wowala umatulutsa mphamvu zomwe zimayamwa pafupipafupi komanso kuwala kooneka. , Potero kupanga mtundu wa chinthu chowala. Ngakhale pali magetsi kulikonse, utoto wowala ulinso ndi ntchito zake. Mwachitsanzo, chipinda chikatha magetsi kapena pamalo ofooka, burashi yopaka utoto yowala imagwiritsidwa ntchito kuchotsa chizindikiro cha potulukira kuti chikhale choteteza.

*Ntchito Yogulitsa:

Ntchito zamanja, mapaki mbali zonse ziwiri za msewu, mbali zonse ziwiri za msewu wonyamuliramo ndege, pakati pa msewu, malo okongola ndi misewu ina kapena zizindikiro; zomwe zimagwiritsidwa ntchito makamaka pomanga, kukongoletsa, kutsatsa, zizindikiro zamagalimoto, malo opangidwa ndi anthu, zingagwiritsidwenso ntchito ngati zizindikiro zowunikira mahotela, malo ogulitsira zinthu ndi zochitika zapadera.

*Chithandizo cha pamwamba:

• Maziko a konkriti amafunika kupitirira masiku 28 kuposa momwe amagwiritsidwira ntchito mwachilengedwe, chinyezi cha <8%, nthaka yakale kuti achotse mafuta, dothi ndi zinyalala kwathunthu, kusunga koyera komanso kouma ndipo nthaka yonse, ming'alu, malo olumikizirana, malo ozungulira ndi opingasa zagwiridwa bwino (kulinganiza putty kapena resin mortar)
• Maziko a konkriti amafunika kupitirira masiku 28 kuposa momwe amagwiritsidwira ntchito mwachilengedwe, chinyezi cha <8%, nthaka yakale kuti achotse mafuta, dothi ndi zinyalala kwathunthu, kusunga koyera komanso kouma ndipo nthaka yonse, ming'alu, malo olumikizirana, malo ozungulira ndi opingasa zagwiridwa bwino (kulinganiza putty kapena resin mortar)

*Njira yomangira:

1. Chophimba choyamba:
Popeza mtundu wa utoto wowala nthawi zambiri umakhala wopepuka, sikophweka kuphimba pansi. Chifukwa chake, makasitomala amalimbikitsa kuti apange chosanjikiza cha primer yoyera kuti utoto wowala uphimbidwepo kuti kuwalako kuwonekere bwino. Pa zinthu wamba, monga mbale zachitsulo ndi makoma a simenti, primer yokhala ndi gawo limodzi ingagwiritsidwe ntchito mwachindunji. Komabe, ngati pansi ndi pamwamba pachitsulo chosalala monga chitsulo chosapanga dzimbiri, aluminiyamu, pepala lokhala ndi galvanized, ndi zina zotero, amalimbikitsa kugwiritsa ntchito primer yoyera yokhala ndi magawo awiri kuti iwonjezere kumatirira kwake. Ma parameter aukadaulo ofunikira ndi awa:
Chiŵerengero chosakaniza cha gawo limodzi: primer yoyera: yopyapyala = 1: 0.15
Njira yomangira: mpweya wopopera, malo otseguka a mfuti yopopera: 1.8 ～ 2.5mm, kuthamanga kwa kupopera: 3 ～ 4kg / cm2
Mlingo: Primer cypress road imatha kupopera pafupifupi mamita atatu
Chophimba chofanana: ikani mwachindunji pamwamba pa chitsulo chomwe chakonzedwa pamwamba.
2. Deta yofotokozera za utoto wowala wopaka utoto:
Chiŵerengero cha kusakaniza kwa chinthu chimodzi: Sakanizani mofanana ndikupopera mwachindunji.
Njira yomangira: mpweya wopopera, malo otseguka a mfuti yopopera: 1.8 ～ 2.5mm, kuthamanga kwa mpweya: 3 ～ 4kg / cm2;
Mlingo: pamwamba posalala 3-4㎡ / kg; pamwamba posalala 5-6㎡ / kg;
Kukalamba: maola 6-8;
Chophimba chofanana: Chophimba chapamwamba chimapopedwa patatha maola awiri mutapopetsa primer.

*Mayendedwe ndi Kusungirako:

Chogulitsachi chimayaka moto. N'koletsedwa kwambiri kuyika zozimitsa moto kapena moto pamoto panthawi yomanga. Valani zida zodzitetezera. Malo omanga ayenera kukhala ndi mpweya wabwino. Pewani kupuma mpweya mukamagwira ntchito.

*Phukusi:

Utoto: 5Kg, 10Kg, 20Kg/Chidebe kapena Sinthani