Plates Road: ubungakanani, GOST

iipleyiti Road, imilinganiso apho inokuba nomahluko, eziqhelekileyo namhlanje kulwakhiwo kumasebe ezothutho. ngenkuthalo Bona zisetyenziswa nokudalwa kweendlela, motorways kunye emendweni. Ukuba uyakwazi ukugcina intsebenzo yabo ezikumgangatho ophezulu kuluhlu olubanzi ngokufanelekileyo amaqondo obushushu, musa uphelelwe amandla nokuba kwi -40 ⁰ C. ukusetyenziswa yabo kuqinisekisa ukuthembeka kunye nobomi inkonzo elide yabahambi.

plates indlela Ubukhulu

Ngokuxhomekeka kuhlobo ipleyiti inokuba ube neempawu ezahlukeneyo, Kakade ke, ixabiso. Ngoko ke, lo ipleyiti ineenkalo PD 60H12 6000h1200h220 mm, ubunzima baso tons 3,39. Nangona uphawu ipleyiti 3-23 PD umntu ubukhulu 3000h1500h220 mm, ubunzima bayo - 2,42 tonnes. Kukho amacwecwe zinemingxuma ukuba aqandusele, oko kukuthi, umzekelo, AP 6 (c), imilinganiso yalo - 2500h1750h220 mm, kwaye ubunzima - 2.3 iitoni. Ngokubanzi iipleyiti, nto leyo zinemingxuma ukuba ukukhuhla inokuba ube neempawu ezahlukeneyo, zingahlukaniswa phakathi kwabo 2800h2000h220 mm, apho ubunzima bomthwalo buye tons 2.5.

amazinga karhulumente

Xa isenzo ngomatshini kufuneka singalahlekani iimpawu iipleyiti indlela yabo. Ubukhulu GOST kuthathelwa ingqalelo xa ngokubekwa iindlela kunye umthwalo ethile. Ngoko ke, ukuba ipleyiti yenziwe ngaphandle kokuthathela imigangatho ingqalelo, yisebenzise kakuhle ubuncinane, kwaye yemininzi - yingozi.

plates Road kufuneka tyaba, xa isiseko sabo - eziphathekayo, luqiniswe izakhi zentsimbi. Sebenzisa xa kuyimfuneko ukuxhobisa endleleni, nokuba yinto yethutyana okanye esisigxina. Ezi mveliso zenziwa ngokubhekiselele GOST 21924.0-84, nto leyo ibandakanya ukuveliswa kwipleyiti, esetyenziswa ekuzalweni okutsha kweendlela ezidolophini. Xa oku armature sele prestressed kuyo. Kukho nenye GOST 21924.2-84 esetyenziswa Manufacturing Iizilebhu iFree ukugogeka unyanzeliso. Ezi mveliso zenza isiseko ukutyabeka ngokusisigxina okanye ngokungesosigxina.

iipleyiti Road, ubukhulu, GOST, kwaye injongo ibhalwa imveliso, kunokuba iimpawu ezahlukeneyo. Ngoko ke, ukuba imveliso yenzelwe ukwakhiwa kweendlela esisigxina, ngoko kunokuthi kubonwe yokumakisha uphawu "1P". Nangona amacwecwe leyo ukwenza iindlela yethutyana, obizwa ngokuba "2P". Nomakhi yahlula imveliso kunye yokusebenza. Umzekelo, isitya, onombhalo "2P 30-18.30" ukuze zingasetyenziswa ukwenza ukutyabeka yexeshana, apho umthwalo awudluli tonnes-30, kodwa ke iqondo yokusebenza kufuneka ngaphantsi 40 ° C Ukuba ufuna ukusebenzisa i ipleyiti yokubeka ngokubeka indlela ngokusisigxina okanye okwethutyana, ngoku ungasebenzisa lowo ayimakishileyo "DMA 3x1.5". Umthwalo ngexesha elinye kufuneka athobele ethile uphawu zesamente asetyenziswe lokusekwa nembasa. Ukudala ukutyabeka asisigxina umthwalo leyo ayisayi kuba ngaphezu kweetoni ezingama-300, kunye noluhlu lobushushu ngexesha lokusebenza ongeke awe ngezantsi 40 ° C, kunokwenzeka ukuba ukusebenzisa imveliso enombhalo "1P30-18.30". Ukuba ufuna ukomeleza elunxwemeni, kufuneka zisetyenziswe kwipleyiti "PR-3", oko iyamelana lobushushu eliphezulu.

Products zokusetyenziswa kwiimeko ezinzima

plates Road kabani dimensions bachazwa ngasentla singasebenza xa ngokubekwa iindlela eziya phantsi kwiimpembelelo ingakumbi ndlongo lwangaphandle, umzekelo lobushushu -55 ° C Ezi mpawu esihambelanayo uphawu ipleyiti "PDN", nto leyo eye isakhelo engenamandla ngokwaneleyo.

imigangatho karhulumente ukuze eziphathekayo

plates Road kabani dimensions zaye ichazwe ngokwenkcukacha kweli nqaku, ngokuyimfuneko kufuneka zenziwe ngesixhobo leyo isuke ngumgangatho GOST. Ngaloo ndlela, ngokusekelwe imveliso ibe eziphathekayo enzima. eso sifakiweyo, ezenziwe ifomu ngaphambili banikwe unyanzeliso kwentsimbi, (kwezinye iipleyiti isitampu) ufakwa kwangaphambili ombane.

iipleyiti Road, imilinganiselo, ubunzima sele ikhankanyiwe apha ngasentla, enziwa usebenzisa eziphathekayo B25 M-350 kunye M400 B30. Technology umsebenzi ezingantsonkothanga kwaye ezingabandakanyi ukusetyenziswa kwezixhobo ezibizayo. Ubonelela uhlobo lokulungiselela bekuza inyathelo ngokuhlanjululwa lokuqala kunye nokulungiswa ezindongeni isakhiwo ekhethekileyo ukuze kuququzelelwe inkqubo demolding. Xa uhlobo lwe ngeembadada wabeka enemingxuma ukomeleza ezo iyalungiswa ukuthintela ukubana kunye nokugcina umgama ofunekayo. Emva kokuba inkosi ukuqhubeka ngekhonkrithi eyothi, bekuza de inkqubo Ukuqinisa ngokusebenzisa imishini ukugangatheka ngoomatshini.

Unyango thermal of ngekhonkrithi ngokwe GOST

Ukuze iipleyiti endleleni, imilinganiso apho kanye ukuba ukutshatisa imilo okuhlala ngokugalela babomelele, kwinqanaba elilandelayo ufakwa ekutshiseni olwenzeka ukwigumbi ubushushu. Ukugqitywa inkqubo yokuvelisa ukuba betekisi ukusuka ukungunda, uhlalutyo umgangatho wokumakisha ezilandelayo. Into yokuqala unikela ingqalelo inkosi - oku kumphezulu egudileyo.

Iimpawu ngokubekwa ngokwe GOST

.K umgangatho wendlela kufuneka ifane oko kulawulwa yi GOST. Ngaphandle kokuba iimpawu esele zikhankanywe apha ukuze kuqatshelwe ukuba imveliso kulula kwisimbo. I-plus ephambili izenzo ukuba indlela singabandakanyi ukulungiselela enzima. Esi sigaba sibandakanya kuphela imfuneko nokumakisha kunye nolungelelaniso. Ngaphezu koko, kuyimfuneko ukuba ukubeka ebhedini intlabathi, Ebubanzini ekufuneka zibe ezahlukeneyo ukususela cm-15 ukuya ku-20. Emva kwipleyiti imvelaphi inyuselwa khona, yaye oko kuthathwa ukuba Lungisani indlela.

Okuye kwabethelelwa-concrete slab kwendlela, imilinganiso apho inokuba nomahluko kwaye njengoko kuchaziwe apha ngasentla, enye elingcono asphalt yemveli. It sikuko yokuba w / w imveliso kakhulu lula xa kuyimfuneko. Cooker ngaphandle kokulahlekelwa yokusebenza kwayo, yaye kamva ethengiswayo nokuba ingasetyenziswa xa ukubeka indlela entsha kwenye indawo. Oku kuyinyaniso ngakumbi xa kukho imfuneko ukuxhobisa indlela yexeshana emdeni kwiinkampu zomkhosi okanye iziza zokwakha.

Iizilebhu Ukuxhomekeka esilevini ngobukhulu

plates Road (PD), imilinganiselo esenokuba ezahlukeneyo, yaye kukho iindlela ezahlukeneyo. Umzekelo, ipleyiti 2P brand 30-18-30, ubukhulu apho ilingana 3000h1750h170 mm, kukho ixabiso 5900 engange. Kodwa brand imveliso 2P 30-18-10 ineenkalo 3000h1200h170 mm kunye neendleko 5881 engange. Product brand AP 6 ineenkalo ngaphakathi 2500h1750h220 mm, kwaye indleko yalo ayiphucukanga ngakumbi yaye 11.129 bagcobe.

Ekuphetheni

iibhulorho indlela yakhe bungu ubhetyebhetye kuba zinokuba nomahluko kwaye zibalelwa Ipeyinti yokulayisha ezahlukeneyo kunye neemeko ezahlukeneyo yokusingqongileyo, nayo elikhulu ngokwaneleyo ukhuseleko. Zisetyenziswa kwishishini lokwakha, kunye nabathengi zabucala, ukuba azisetyenziswa, nangona ixabiso labo yamkelekile. iibhulorho, nokuba bekumele ukuyisebenzisa okwethutyana okanye ngokusisigxina, uya kufumana uxinzelelo olukhulu, malunga nje kuphela iimoto, kodwa imithwalo yangaphandle ngohlobo imvula, ngqele thawing, ingakumbi ngexesha entwasahlobo ekwindla, xa utshintsho amaqondo obushushu ingaba encomekayo usuku olunye. Amanzi labanjwa emfanteni, ngumkhenkce ebusuku kwaye yenza sibange ngakumbi. Kungenxa yoko le nto kwimveliso eziphathekayo iyasetyenziswa, ekufuneka kwenziwe ngokomthetho.