Ndezvipi zvinhu zvinofanirwa kutariswa pakusarudzwa kweaggregates anoshandiswa pakuvaka dhaka?

Kusarudzwa kweaggregates yekuvaka dhaka kwakakosha sezvo ichikanganisa zvakananga zvivakwa uye kuita kwedhaka. Zvinhu zvakati wandei zvinofanirwa kutariswa pakusarudza aggregates:

1. Particle Size Distribution: Aggregates anofanirwa kuve akanyatso giredhi giredhi saizi yekugovera kuti ive nechokwadi chekurongedza uye kudzikisa voids mumusanganiswa wedhaka. Kugovera kwakaringana kweakaomarara, akatsetseka, uye zvimedu zvekuzadza zvinobatsira kuvandudza kushanda nesimba.
2. Particle Shape: Chimiro chezvibatanidza zvinokanganisa kushanda, kubatana, uye kusimba kwedhaka. Angular kana rough-surfaced aggregates inopa zvirinani mechanic interlocking uye inovandudza bond simba kana ichienzaniswa neyakatenderedzwa kana yakatsetseka-pamusoro aggregates.
3. Surface Texture: Mamiriro epamusoro ezviunganidzwa anokanganisa chisungo pakati pezvimedu zvakaunganidzwa uye dhaka matrix. Aggregates ane rough surface texture inopa yakawedzera bond simba uye adhesion zvichienzaniswa neyakatsetseka-papamusoro aggregates.
4. Kutora uye Kunyorova Kwemukati: Zvikamu zvinofanirwa kunge zvine kunyura kwakaderera kudzivirira kunyura kwemvura kubva mumusanganiswa wedhaka, izvo zvinogona kutungamira mukuderedza kushanda nesimba. Kuwedzeredza hunyoro hwemukati muzvikamu zvinogonawo kukonzera shanduko yevhoriyamu uye kukanganisa kushanda kwedhaka.
5. Particle Density uye Chaiyo Gravity: Aggregates ane yakakwira particle density uye chaiyo giravhiti inobatsira kune denser uye yakasimba dhaka musanganiswa. Akareruka akaunganidzwa anogona kushandiswa kudzikisa huremu hwedhaka uye kunatsiridza kupisa kwekudzivirira zvivakwa.
6. Hutsanana uye Kusvibiswa: Zvikamu zvinofanirwa kunge zvisina organic zvinhu, ivhu, silt, guruva, uye zvimwe zvinosvibisa zvinogona kukanganisa zvimiro zvedhaka. Zvikamu zvakasvibiswa zvinogona kutungamirira kusimba rakashata rezvisungo, nyaya dzekusimba, uye kusvibiswa kwepamusoro.
7. Durability: Kusimba kweakaunganidzwa kwakakosha kuti uve nechokwadi chekushanda kwenguva refu kwedhaka. Aggregates anofanirwa kushingirira kumamiriro ekunze, kurwisa kwemakemikari, uye kutonhora-kunyungudika kutenderera kuchengetedza kutendeseka kwedhaka nekufamba kwenguva.
8. Kuwanikwa uye Mutengo: Funga nezve kuwanikwa uye mutengo wezviunganidzwa, kunyanya zvezvirongwa zvekuvaka zvakakura. Aggregates anowanikwa munharaunda anowanzo kufarirwa kuderedza mari yekufambisa uye kukanganisa kwezvakatipoteredza.

Nekutarisisa zvinhu izvi, vavaki nevainjiniya vanogona kusarudza aggregates akakodzera anosangana nezvinodiwa uye maitiro ekuita ekuvaka zvikumbiro zvedhaka.