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Izithebe ufakelo lwesamente; injongo kunye neempawu

Okuye kwabethelelwa izithebe concrete ngokuqhelekileyo kusetyenziswa ukwakhiwa kweendlela, zokufudumeza, kwiimfuno izindlu zangasese. Bona ekwazi ukumelana amanzi, iyahlala nokhuseleko nonxibelelwano, inqanaba eliphezulu hardiness. Ezi izithebe abanganyangekiyo ntshikilelo koomatshini ze uvumele wena ukhethe ukugcina ukuhlanganiswa kwenkqubo ngexesha ukulungiswa okanye ngcono. ufakelo lwesamente enokumelana umhlwa eliphezulu, apho kungenxa ukusebenzisa ngekhonkrithi enzima kunye sikhokelo ngentsimbi udidi unyanzeliso A-1, A-3, Bp-I. Oku kukuqinisekisa kwinqanaba elisezantsi iingozi izakhiwo ezinjalo.

Imiqathango ngenxa emininzi ilandelwa neengcedevu eziphathekayo, kunye nemisebenzi ekufuneka ukwenza, kufuna utshintsho ezahlukeneyo (s) ezi mveliso.

Iintlobo kunye neempawu ze-neengcedevu

Le izithebe zahlulwe iintlobo eziliqela, ezahluke ubukhulu, imilo, yamanzi siseko kunye nendlela yofakelo. The main Iintlobo:

- amalahle neengcedevu eziphambili, imijelo, amatonela (. Ukukhuselwa kukugodola, amanzi, uxinzelelo umhlaba ivaliwe, zibekwe emhlabeni);

- izithebe owawusisibonakude (. Kuba semibhobho yamanzi ukwakhiwa kweendlela, iibhlorho zipakishwe ekuye kwagxininiswa kumgaqo tiles kophahla);

- groundbait izithebe (amanzi kunye iipavumente, bezingahanjwa, amaqashiso zokupaka);

- izithebe yamanzi (some phantsi komhlaba kunye namanzi emvula evela iziporo, moya kunye nokwakhiwa kwezakhiwo hydraulic);

- USB izithebe (ukuthintela umonakalo intambo okanye wire).

Izithebe ufakelo lwesamente; GOST, iimeko zokusebenza

Izithebe ezenziwe technology vibrocompression uxande okanye imilo ezizekelisayo. Kuba imveliso imiqathango engqongqo imigangatho karhulumente. Iiprojekthi ngokuqhelekileyo walala neengcedevu uhlobo series, leyo nemizobo zokusebenza kunye nezincomo isicelo.

Ngokungqinelana nemigangatho Russian ezenziwe ufakelo lwesamente neengcedevu GOST 13015-2003. izithebe eziphathekayo kufuneka ihlangabezane neemfuno GOST ukumelana iqabaka kunye nokumelana amanzi, ukumelana eendaba ndlongondlongo, ububanzi umaleko yokhuselo, lo nokumelana (iimfuneko ezithile ukuze unyanzeliso) kunye nemigangatho ethile amacandelo.

Ukuthintela Ukuxinana kwezi neengcedevu iipleyiti ezivaliweyo.

Ukuqinisekisa ukumelana arhente esesibhakabhakeni ukuqina neengcedevu njengekonkile eyenziwe ngekhonkrithi udidi B15, B20 kunye B25.

Iindonga olungaphandle neengcedevu zaso, leyo nzulu emhlabeni, ukuze ungangenwa yi izinto bituminous lubricative kwiingcamba ezimbini.

Ukuba Kucetywa ukuba usebenze neengcedevu ndlongondlongo ngakumbi umhlaba, udonga isale kwizakhiwo ezikhethekileyo zokhuselo.

Imilinganiselo, neengcedevu zokumakisha

uhlobo ngalinye neengcedevu abe label elithile, abhalwe kwi amaxabiso oluza.

Umzekelo, LC 300.180.90-3. Ekuqaleni, kukho ileta ebonisa uhlobo imveliso (LC - amajelo yetreyi) okanye ubungakanani (A-4), amanani abonisa ubude, bukwangako nobubanzi, ukuphakama, liyahlasela ebhalwe index umthwalo nkqo (ton / m 2). ngoko unako ukulandela amanqaku ( "e" - kokugqiba izincedisi, "a" - kunye mortgage).

Ikhupha ngakumbi neengcedevu eziphathekayo, izilinganiso apho ezipapashiweyo kuxhomekeke injongo yabo, iintlobo kunye neendidi. Ahluke ubunzima, ubude, bukwangako nobubanzi, ukuphakama, kukho vula iphinde ivalwe. Ixabiso kuxhomekeke kubungakanani kunye inani elifunekayo izithebe.

Iipleyiti, okusetyenziselwa emazantsi isixhobo, ziphawulwe-PT, kwaye ukudibana - PD.

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