Ikhonkrithi: Iipropathi, umlinganiselo wophawu kunye nolawulo lomgangatho

Ikhonkrithi yinto esetyenziswa kakhulu yokwakha eyaziwa ngokuba ngamandla ayo, ukuqina, kunye nokuqalisa. Nazi iipropathi eziphambili zekhonkrithi, ezongeziweyo ezisetyenziselwa ukomeleza ezi ndawo, zicetyiswa iirati zereyithi, kunye namanyathelo olawulo lomgangatho:

Iipropathi zekhonkrithi:

1. Amandla e-contressive: Isakhono sekhonkrithi ukuxhathisa imithwalo ye-axial, ilinganiswe kwiipawundi nganye kwi-intshi kwi-intshi nganye (i-PSI) okanye i-megapascals (MPA).
2. Amandla obuzinile: amandla ekhonkrithi ukuxhathisa imikhosi yeentsontelo, ephantsi kakhulu kunamandla ecinezelayo.
3. Ukuqina: Ukuxhathisa kwekhonkrithi kwimozulu, uhlaselo lwekhemikhali, i-abrasion, kunye nezinye iindlela zokuwohloka ngokuhamba kwexesha.
4. Ukusebenza: Ukuphelelwa yikhonkrithi enokudityaniswa, ibekwe, idityaniswe, kwaye igqitywe ukufezekisa ubume obufunayo kwaye bagqibe.
5. Ukuxinana: ubunzima bomthamo weyunithi yekhonkrithi, ephembelela ubunzima kunye neepropathi zesakhiwo.
6. I-Shrinkage kunye ne-Creep: Utshintsho kwivolumu kunye nokuSebenza ngokuhamba kwexesha ngenxa yokomisa, ukuguquguquka kobushushu, kunye nemithwalo egciniweyo.
7. Ukuvumelana

Izongezo eziqhelekileyo kunye nemisebenzi yazo:

1. Iiarhente zokunciphisa amanzi (i-superplasticlizers): Ukuphucula ukusebenza nokunciphisa umxholo wamanzi ngaphandle kokuqina kwamadini.
2. Iiarhente zokungena komoya: Yazisa amaqamza e-microscopic yokuphucula ukukhululeka okukhulu kunye nokusebenza.
3. Izisoziso: Ukulibaziseka ixesha lokuvumela ukuthutha ixesha elide, ukubekwa kunye namaxesha okugqiba.
4. Abakhabali: Isantya sokumisa ixesha, siluncedo kakhulu kwiimeko zemozulu ezibandayo.
5. I-Pozzolans (umz.
6. Iintsinga (umz.
7. I-Interrosion Ithintelo: Khusela imivalo yokuqinisa ngokuchasene nokunyanzeliswa ngenxa ye-chloride ion okanye ukugcinwa kwekhefu.

I-Retional Retious:

• Imilinganiselo ethile yezongezo ixhomekeke kwizinto ezinje ngepropathi enqwenelekayo yekhonkrithi, iimeko zokusingqongileyo, kunye neemfuno zeprojekthi.
• I-RATOS idla ngokuchazwa njengepesenti yesisindo sesamente okanye iyonke ikhonkrithi yomxube.
• Imida kufuneka imisele ngokusekwe ngokuvavanywa kwelebhu, ukuxutywa lwetyala, kunye neendlela zokusebenza.

Amanyathelo olawulo lomgangatho:

1. Uvavanyo lwezixhobo: Ukuqhutywa kwezinto eziluhlaza (umz.
2. Ukudityaniswa nokuxuba: Sebenzisa izixhobo ezichanekileyo zokulinganisa kunye nokulinganisa ukuya kwizinto ze-batch, kwaye ulandele iinkqubo ezifanelekileyo zokudibanisa ukufezekisa ukufana nokungaguquguquki.
3. Uvavanyo olusebenzayo kunye novavanyo: Yenza uvavanyo lokutyibilika, uvavanyo lokuhamba, okanye iimvavanyo ze-suheoological ukuvavanya ukuqhuba kunye nokudibanisa umxube njengoko kufuneka.
4. Ukuphilisa: sebenzisa iindlela ezifanelekileyo zokunyanga (umz. Unyango olunyibilikisayo, ukuphikisana, ukunyanga i-membranes) ukuthintela ukomisa ngaphambi kwexesha kunye nokukhuthaza ukumiswa kwangaphambili.
5. Ukuvavanywa kwamandla: Ukubeka iliso kwi-Primate Pricec Ukuphuhliswa kwezinto eziqhelekileyo zovavanyo (umzekelo, uvavanyo lwamandla ovavanyo) kwimigangatho eyahlukeneyo ukuqinisekisa ukuthotyelwa kweemfuno zoyilo.
6. Iinkqubo zokuqinisekiswa komgangatho / ukulawulwa komgangatho

Ngokuqonda iipropathi zekhonkrithi, ukukhetha ezongeziweyo ezifanelekileyo, ukulawula imilinganiselo yolawulo, kunye nokusebenzisa amanyathelo olawulo lomgangatho, oomatshini bolondolozo banokuvelisa ikhonkrithi ekumgangatho ophezulu ohlangabezana neemfuno zomsebenzi kunye nokongezwa kwezakhiwo.