Nendiro dzacho kubva Akazadzisa kongiri: chinangwa uye zvinhu

Yanyatsosimba kongiri zviumbwe zvinowa- kushandiswa pakuvaka migwagwa, kudziyisa, mune dzimba uye kutsvinda zvinodiwa. Vanopa mvura nemishonga, mukurumari uye kuchengeteka kukurukurirana, mukuru pamwero hardiness. zviumbwe izvi husingakwanisi zvokuimba kushushikana uye kubvumira kuti miganhu tiine hurongwa panguva kugadziriswa kana ndiwedzere. Akazadzisa kongiri ane mukuru ngura nemishonga, inova wakakodzera kushandisa inorema kongiri ane kuumbwa simbi chisimbiso mukirasi A-1, A-3, BP-I. Izvi zvinoita munhu pasi azvipire tsaona hurongwa hwakadaro.

The mamiriro ezvinhu kuti ine kongiri zviumbwe, uye mashandiro vanofanira kuita, zvinoda kugadziriswa dzakasiyana (s) mishonga iyi.

Types uye zvechadenga zviumbwe

The zviumbwe akakamurwa marudzi akawanda, izvo zvakasiyana kukura, chimiro, abudise pfungwa uye nzira naro. The mhando huru:

- muchidziisa huru dzacho, migero, tunnels (. Kudzivirirwa kubva inotonhora, mvura, ivhu kufurirwa akavharwa, akaitwa muvhu);

- telescopic zviumbwe (. Nokuti mvura abudise pakuvaka migwagwa, mazambuko ukapisa murwi ane kusimbisa panheyo denga usina kukonekita);

- groundbait zviumbwe (mvura achiunganidza pamwe pavements, migwagwa, dzinopakwa motokari);

- abudise zviumbwe (kubudisa pasi uye mvura dutu kubva njanji, runways uye kuvakwa hydraulic hurongwa);

- waya zviumbwe (kudzivirira kuvadza waya kana waya).

Nendiro dzacho kubva Akazadzisa kongiri: GOST, uchishandisa mamiriro

Zviumbwe dzakagadzirwa rectangular vibrocompression michina kana parabolic chimiro. Nokuti kugadzirwa kwokuoma zvinodiwa ehurumende mitemo. The zvirongwa Kazhinji kuisa zviumbwe mhando series, vane kushanda vanodhirowa uye chikumbiro audzwa.

Maererano nemitemo Russian wakaumbwa Akazadzisa kongiri zviumbwe GOST 13015-2003. Concrete dzacho vanofanira kusangana zvaidiwa GOST chando nemishonga uye mvura nemishonga, kuramba hasha nhau, pakukora unodzivirira layer kuti ngura kurwisa (chaizvo zvinodiwa kuti chisimbiso) uye dzimwe tsika zvinoriumba.

Kudzivirira clogging pamusoro dzacho dziri namahwindo mahwendefa.

Kuti ave nechokwadi chokuti kuramba ratinoona vamiririri uye mukurumari pamusoro yanyatsosimba kongiri zviumbwe akagadzirwa kongiri mukirasi B15, B20 uye B25.

Dzokunze madziro zviumbwe, izvo kwakawedzera muvhu, dzakagadzirwa nevanhu lubricative bituminous zvinhu zviri zviviri akaturikidzana.

Kana vakaronga kushanda vanotyaira zviumbwe Akazadzisa ivhu, rusvingo zvinenge zvakazara inokosha unodzivirira hurongwa.

Miganhu uye chokuguma nendiro dzacho

Mumwe mhando dzacho ane imwe chitaridzi, akanyorwa pamusoro alphanumeric tsika.

Somuenzaniso, LC 300.180.90-3. Pakutanga, pane tsamba inotaridza mhando chigadzirwa (LC - migero tireyi) kana saizi (A-4), nenhamba anoratidza kureba, upamhi uye kukwirira, mumwe nokuputsanya chakanyorwa indekisi wehunyambiri mutoro (tani / m ^2). Ipapo anogona kutevera mavanga ( "e" - kupedza nenhumbi, "munhu" - pamwe mogeji).

It dzinobudisa zvakasimbisa kongiri zviumbwe, miganhu izvo akasarudza zvichienderana chinangwa chavo, marudzi uye mhando. Avo akasiyana uremu, urefu, upamhi uye kukwirira, pane yakazaruka uye yakavharwa. Mutengo kunobva pakukura uye nhamba inodiwa dzacho.

Plates, izvo kushandiswa pasi mudziyo, anozivikanwa PT, uye nokuda bindepinde - PD.