Kupatsanura uye kongiri uremu

Volume uremu nekongiri ndechimwe huru uye kukosha zviratidzi pahwaro izvo Qualitative tinyatsonzwisisa ayo zvatariswa mumuviri zvemaziso uye zvivako, marongerwo uye akafanana. Kana hwokugadzira zvivako uye zvivako zvakavakwa kushandisa vakareruka zvinhu, vane isingadhuri zvikuru kupfuura pakuvaka, asi noku achiva nesimba ravo uye mukurumari. Zvinofanira kucherechedzwa kuti iyi nyaya kwete chete anoponesa pakugadzira zvinhu, asi achidzikisa chokufambisa uye simba mari. Concrete uremu kunobva arambe achirema chemhinduro, uyewo zviratidzo izvo kubudikidza aggregates akashandiswa nedanho raro kugadzirwa inozivikanwa. Mune mamwe mazwi, zvakafanana nguva mushonga kunowedzera kuwedzera uremu pamusoro constituent okunze, uye vakutarisire.

Panonyanyisa kongiri

Very inorema wemisanganiswa vari vakawana kana zvinoumba agadzirise zviri zvinhu zvakakodzera, kazhinji rine simbi. Basa rake riri kazhinji chinhu simbi mhangura, simbi bara, barite, limonite nezvimwe. Panyaya iyi, uremu ane cubic mita nekongiri anogona kusapfuudza chiratidzo makirogiramu zviuru zviviri namazana mashanu. wemisanganiswa vakadaro kazhinji kushandiswa kudzivirira yesayenzi uye maindasitiri zvivako kubva kupinda nemwaranzi. Zvinofanira kucherechedzwa kuti iyi zvakadaro, Kuronga inotoda akawedzera yakawanda the hydrant (mishonga vakasungwa) mvura. In basa fillers zvinogona kushandiswa gobvu pamatombo ari yakapwanyika muchimiro. Izvi Goldstone, basalt, reraimu kana girenayiti jecha uye mavhu uye machena chips. Muchiitiko chino, kongiri kuutio uremu ari kuwanda 1800 kusvika 2500 makirogiramu, uye musanganiswa pachayo ndorwevaya muchikwata inorema. Zvinofanira kucherechedzwa kuti ichi ndicho siyana, izvo zvinopfuura soMunyengetero "vehurumende kongiri." It rinoshandiswa kuvaka zvivako uye zvivako, uyewo panguva kuraswa siyana kongiri zvigadzirwa.

lightweight kongiri

Chimwe Kirasi vari lightweight kongiri. Volumetric uremu kongiri (imwe cubic mita) iyi nyaya iri zvinobva 500 kusvika 1800 makirogiramu. In kwayo gadzira ndivo fillers porous zvinhu inoitika kana chakaita zvokugadzirwa mavambo. The kupfuura nomukurumbira dzavo maonero vanoonekwa, akadai rakawedzerwa ivhu, tufobeton, pumice kongiri uye gang kongiri. Kazhinji, kirasi iyi inoshandiswa kugadzira kunyanya monica Uriri uye huru norusvingo dzakabatana.

Nyore mhando nekongiri

Ultralight concretes vari subspecies pakati yapfuura kirasi. Izvi zvinosanganisira aerated kongiri uye furo kongiri. Kakawanda vari kushandiswa kumbogadzirwa kuti mudziye masvingo. Mumwe wavo cubic mita anoyera makirogiramu asingasviki mazana mashanu. Izvi zvinofanira kusanganisira uye perlitobeton pamwe vermikulitobetonom, zviri nyore huru pore. The uremu mumwe cubic mita kubva 700 kusvika 1200 makirogiramu. Kwakadaro kongiri kurema kunoita kushandisa yaro zvaAtemisi yanyatsosimba coatings, uyewo ukomba emasvingo zvivako uye zvinogumbura.