Mune zvimwe zviitiko kuwedzerwa kwepasiplasticizers uye kugadziriswa kwemavhisikiti zvinowanikwa mukusanganiswa, kuderedza kubuda uye kusarura.
Concrete iyo inoparadzanisa inopera simba uye inoguma munzvimbo dzakasvibiswa pedyo nechekuita. Chinyorwa chakagadzirirwa SCC mix hachiparadzanisi, chakakosha uye chinonyanya kugadzikana maitiro
Self-Compacting Concrete Properties
Kuzvienzanisa kwekrete kunokonzera kukanganisa kusarura kuburikidza nekushandisa mineral fillers kana mari uye kushandisa admixtures chaiyo. Kuzvibatanidza kwekrete kunofanirwa kuyerera nekuzadza maitiro akasiyana pasi payo uremu hwaro, huchasvibiswa zvakakwana kudarika nzvimbo dzakasimba dzakasimbiswa, uye inogona kukwanisa kudzivisa kusarurana kwakakwana. Iyi yekrete inofanira kusangana nezvimwe zvidimbu zvepurojekiti inoenderana nekugadziriswa uye kuyerera.
Kuzvibatanidza konkrete ine seni yakadaro yemvura kana sendire binder ratio inowanzova nesimba rakapfuvura zvishoma kana richienzaniswa nekodhi yakagadziridzwa krete , nekuda kwekushaiwa kwekukudzwa kunopa humwe huri nani huri pakati pehuwandu hwakaoma uye hwakaoma.
Kusanganiswa kwekitikiti yeSCC kunofanira kuiswa pamwero wakakura kupfuura wekrete nguva dzose. Kuzvienzanisa kwekrete kwakagadziridzwa kubva kune zvikomo zvakakwirira kupfuura mamiriyoni mashanu pasina kusarura kwehuwandu. Iyo inogonawo kushandiswa munzvimbo dzakasununguka uye dzakasununguka kusimbiswa, pamwe nemakwikwi akaenzana semasentimita maviri.
Self-Compacting Concrete Uses
Iko-compacting konkrete yakashandiswa mumabhiriji uye kunyange pazvikamu zvekutanga. Imwe yemapurogiramu anoshamisa akavakwa achishandisa self-compacting concrete ndiyo Akashi-Kaikyo Suspension Bridge . Muchirongwa ichi, SCC yakavhenganiswa pa-site uye yakaputirwa kuburikidza nehurongwa hwepipingi kune imwe nzvimbo yakataurwa, iri mamita mazana maviri kubva ipapo. Pamujekiti iyi, nguva yekuvaka yakaderedzwa kubva pa2,5 kusvika kune makore maviri. Iko rudzi rwekrete ndiyo yakakodzera kushandiswa mune zvinotevera zvinotevera:
- Mifananidzo yakavezwa
- Columns
- Pasi kuchengetedza masero
- Nzvimbo dzine marefu ekutengesa zvekare uye mapaipi / mitsetse
Self Compacting Concrete Benefits
Kushandisa kuzvienzanisa kwekrete kunobereka zvigaro zvinyorwa uye zvinobatsira pamusoro pekrete nguva dzose. Zvimwe zvezvikomborero ndezvi:
- Kuvandudza kuvaka.
- Basa rekuderedza.
- Chibvumirano chekusimudzira simbi.
- Kuvandudzwa kwehutano hwehutano.
- Inosimudzira mapurogiramu epurogiramu .
- Inoderedza kushanda kweunyanzvi.
- Anoyambuka kuva maitiro akaoma.
- Inoderedza midziyo inosakara.
- Inopedza zvinyorwa pane zvakanyanya kusimbiswa nzvimbo.
- Inoita zvinhu zvakakwirira zvakapedzisira.
- Simba guru uye dura.
- Inobvumira kuti nyore kupemha nzira.
- Kukurumidza kusungirirwa pasina kudhonza kana kushandiswa kwemagetsi .
- Kunyoresa mhere-mhere inokonzerwa nema mechanical vibrators.
- Unobereka chiyero cheyunifomu.
- Inobvumira zvinhu zvitsva zvekuvakwa.
- Inokurudzirwa zvikamu zvakadzika kana kushandiswa kwenguva refu.
- Unobereka zvakasiyana-siyana zvekugadzirisa maitiro.
Zvinokonzera Kugadzirisa Kuzvipira Kwekuzvipira
Kushandisa kuzvienzanisa kwekrete hakufaniri kushandiswa pasina kusarura. Izvi zvinogona kukanganisa maitiro uye kushanda kwekuzvienzanisa kwekrete:
- Mamiriro ekunze.
- Kureba kwemarefu kwenguva refu kunogona kuderedza kusvibiswa kwekuzvienzanisa kwekrete.
- Kuderera kunzvimbo yebasa kunogona kukanganisa konkrit mix design work.
- Jobho nzvimbo yekuwedzera mvura ku Self-Compacting Concrete haingawanzoiti kuti kuwedzerwa kunotarisirwa kuwedzerwa uye kunogona kukonzera zvinetso zvakagadzikana.
Kuzvigadzirisa Kwenikiti Kubvunzurudzwa kwakanyanya
Kuzvienzanisa kwekrete kunogona kubatsira uye kunoderedza nguva yako yekuvaka. Zvisinei, kunyatsotarisirwa kunofanira kuiswa pa:
- Mushandi akazara wekodhi-compacting konkrete ingave isingakwanisisike nekuda kwekushayikwa kwemugwagwa mumugwagwa, kuunza zvakatipoteredza nekusvibisa dambudziko.
- Maitiro akafanirwa anofanira kugadzirirwa kurwisana nemvura inokonzerwa nekrete inenge yakakwirira kudarika konkrete nguva dzose.
- Kuzvibatanidza Chekrete kunogona kuiswa mumakadhi mumakamuri makuru.
- Kugadzirwa kweCCC kunoda humwe ruzivo uye kutarisirwa kupfuura yekrete yakagadziridzwa yakakonzerwa.
- Kuzvibatanidza kwekrete kunogona kuwedzera kusvika ku $ 50 pamayadhi kumari yako yekuvaka . Izvi zvinodhura zvinokonzerwa pakati pezvigadzirirwa-kusanganisa vatori vekrete.