Sime yodzipangira nokha / simenti (simenti yodzilimbitsa (yobowola) yomanga mtengo wopangidwa ndi madzi omwe amatha kupanga bwino pang'onopang'ono ndikudzikongoletsa pomanga. Chifukwa cha ntchito yake yabwino kwambiri yomanga komanso mosavuta, simenti yodzilimbitsa / simenti yodzilimbitsa imagwiritsidwa ntchito kwambiri pokonza ndi zokongoletsera. Amagwiritsidwa ntchito kwambiri m'malo osiyanasiyana, monga nyumba za nyumba, zomanga ndi mafakitale. Mavuto komanso zofunikira za mawonekedwe ake ndizokwera. Izi ndikuwunika mwatsatanetsatane kwa simenti yodzilimbitsa / matope.
1. Kupanga kwa simenti yodzilimbitsa / matope
Kupanga koyambirira kwa simenti yodzilimbitsa / simenti, simenti yabwino (monga ma adrartt, madzi ndi zida zosinthidwa mwanjira ina. Chinsinsi chagona mu kugwiritsa ntchito ndi kusintha kosintha kwa admini. Izi zidzakhala kusanthula mwatsatanetsatane kwa chinthu chilichonse:
Simenti
Simenti ndiye chomangira chachikulu cha simenti kapena matope. Mtundu wa simenti wogwiritsidwa ntchito ndi simenti wamba, yomwe imathandizira matope. Komabe, kuti mukwaniritse madzi abwino ndikudzikongoletsa, kusankha kwa simenti kudzasinthidwa malinga ndi zosowa zenizeni. Mu mapangidwe ena, simenti yapadera monga sime yoyera kapena simenti ya ultrafine imagwiritsidwanso ntchito kupeza madzi abwino komanso osalala.
Zabwino kwambiri (mchenga wa quartz)
Kukula kwa tinthu ndi kufalitsa kwakale kwambiri kumakhala ndi kofunikira pakupanga kwa simenti yodzilimbitsa. Quartz mchenga nthawi zambiri amakhala ophatikizika kwa matope okhaokha, ndipo kukula kwake nthawi zambiri kumachitika pakati pa 0,1mm ndi 0.3mm. Wosaka bwino sikuti amangopereka bata lodzilimbitsa simenti yodzilimbitsa, komanso imatsimikiza kuti imatha. Wotsiriza tinthu tating'onoting'ono, madzi abwino, koma mphamvu zake zimachepa. Chifukwa chake, ubale wa pakati pa madzi ndi mphamvu zimayenera kukhala moyenera panthawi yolingana.
Admixtives (zida zosinthidwa)
Admixtimes ndi imodzi mwazinthu zazikulu za simenti yodzilimbitsa / matope. Amagwiritsidwa ntchito makamaka kukonza madzi, nthawi yomanga, sinthani mkwiyo ndi kupitiriza kutsatira. Advactures wamba amaphatikiza ndi mandipa amadzi, ma pulasitiki, zigawenga, zopha nyama, zina.
Kuchepetsa Madzi: Imatha kuchepetsa kuchuluka kwa simenti yamadzi, kusintha madzi, ndikupanga simenti osavuta kuyenda ndikufalikira.
Phukusi: Sinthani chotsatsa komanso kuphwanya matope, ndikusintha kusakhazikika kwake pakumanga.
Wothandizira wothandizira: Kuwonjezera ochepa wothandizira amathandiza kusintha mawonekedwe a matope, kuti ithe kudzidalira.
Madzi
Kuchuluka kwa madzi kuwonjezeredwa ndikofunikira kudziwa ntchito yomanga simenti yodzilimbitsa / matope. Kutsatira kwa simenti kumafunikira madzi oyenera, koma madzi ochulukirapo adzakhudza mphamvu ndi kukhazikika kwa matope. Chiwerengero cha madzi ku simenti nthawi zambiri chimayendetsedwa pakati pa 0,3 ndi 0,45, zomwe zingaonetsetse kuti matope ali ndi madzi abwino komanso mphamvu zomaliza.
2. Chiwerengero ndi kukonza simenti yodzilimbitsa / matope
Chiwerengero cha simenti odzitsitsa / matope amafunika kusintha malinga ndi kugwiritsa ntchito zachilengedwe, zofunikira ndi zomangamanga. Njira zofananira zimaphatikizapo kuchepa kwa thupi, kuchuluka kwa kuchuluka kwa simenti: kuphatikizira. Panthawi yokonzekera, kuwerengera molondola ndi maziko owonetsetsa kuti matope amakumana ndi zomwe akuyembekezera.
Simenti: Mphende
Mu matope achikhalidwe, chiwerengero cha simenti pamchenga ndi pafupifupi 1: 3 kapena 1: 4, koma chiwerengero cha simenti odzilimbitsa kapena chiwerengero nthawi zambiri chimayenera kuthandizidwa. Zolemba zapamwamba zimathandizira kukulitsa mphamvu ndi madzimadzi, pomwe mchenga wambiri udzatsogolera kuti uchepetsedwa. Chifukwa chake, simenti yocheperako: kuchuluka kwa mchenga nthawi zambiri kumasankhidwa kuti zitsimikizire kuti matope atha kukwaniritsa zofunikira zamadzi ndi makulidwe pomanga.
Kuchuluka kwa adminives
Kuchuluka kwa kuphatikizidwa komwe kumawonjezeredwa ndikofunikira pakuchita komaliza kwa matope. Madzi amadzi nthawi zambiri amawonjezeredwa pa 0,5% mpaka 1.5% (malinga ndi simenti misa), pomwe ma pulasitiki ndi mapulasitiki ndi owongolera amawonjezeredwa malinga ndi zochitika za 0.3% mpaka 1%. Kuphatikiza kochuluka kwambiri kumatha kuyambitsa kusakhazikika kwa kukhazikitsidwa kwa matope, kotero kugwiritsa ntchito kwake kuyenera kulamulidwa mosamalitsa.
Kuchuluka kwa madzi
Kuchuluka kwa madzi ndikofunikira pakugwiritsa ntchito matope odzilimbitsa okha. Chinyezi choyenera chimathandiza kukonza madzi ndi magwiridwe antchito omanga. Nthawi zambiri, kuchuluka kwa madzi ku simenti kumayendetsedwa pakati pa 0,35 ndi 0,45. Madzi ochulukirapo amatha kupangitsa matope kukhala madzi ambiri ndikutaya katundu wawo. Madzi ochepa kwambiri angakhudze momwe simenti ya simenti, yomwe imayambitsa mphamvu zosakwanira.
3. Makhalidwe omanga ndi ntchito za simenti yodzilimbitsa / matope
Smentar Wodziyimira yekha / matope ali ndi katundu wabwino kwambiri wodzipangitsa, nyonga ndi kukhazikika, ndipo imagwiritsidwa ntchito kwambiri pomanga. Makhalidwe ake omangawo amathandiza kuti mupeze malo osakhalitsa mu nthawi yochepa, makamaka yoyenera majekiti monga nthaka ndi pansi.
Ntchito Yomanga Yovuta
Popeza simenti yodzilimbitsa kapena matope imakhala ndi madzimadzi amphamvu, njira yomanga ingamalizidwe ndi kusakaniza kosavuta kwa makina ndi maopareshoni osavuta popanda njira zovuta. Ntchito yomanga itamalizidwa, simenti yokhayo yomwe imangokhala chete imatha kudzipatula munthawi yochepa, kuchepetsa kulowererapo kwa buku komanso kukonza ntchito.
Kulimba kwamphamvu
Sime yodzilimbitsa kapena matope ili ndi mphamvu yolimba komanso kukana mphamvu, ndipo imatha kukhalabe bata panthawi yayitali. Kuphatikiza apo, mikhalidwe yake yotsika ya hydration imathandizanso kuti ikhale yoyenera kuweta kwa malo akuluakulu, kupewa m'badwo wa ming'alu.
Kugwiritsidwa ntchito kwambiri
Sime yokhayo / matope nthawi zambiri imagwiritsidwa ntchito pokonza nthaka, nthaka yomera yamafakitale, kukongoletsa nyumba ndi zokongoletsera zapanyumba, etc. Palibe mafupa ndi mphamvu zambiri.
Njira ndi njira yosakanikirana ya simenti yodzilimbitsa yokha / matope ndizovuta kwambiri, kuphatikiza kuchuluka kwa simenti, kuphatikizika, kuphatikizika, kuphatikizika ndi madzi. Gawo lolondola ndi zinthu zapamwamba kwambiri zopangira bwino zimatha kuonetsetsa bwino ntchito yake yomanga ndi mtundu womaliza. Ndi kusintha kwa zofunikira za makampani omanga nthaka, kufunikira kwa msika / matope monga malo omanga omangawo apitilizabe, ndipo ziyembekezo za chitukuko ndizotalika. Pamapulogalamu othandiza, kusintha njira malinga ndi zosowa zomangamanga zosiyanasiyana kumatha kusewera bwino kumasewera ndi mapindu ake ndikupereka njira zapamwamba kwambiri zopangira zomanga pansi.
Post Nthawi: Feb-19-2025