Ikhonkrithi kwesakhiwo M300. Iimpawu eziphambili

Ukususela kumaxesha Soviet, i M300 eziphathekayo yeyona ubhetyebhetye kwaye ethandwa kuzo zonke iintlobo ezikhoyo. Ngokuxhomekeke kuyo, yaye litshintsha nokwakhiwa umxube kuhlala ingatshintshanga kuphela isixa zesamente ngemeta, kwaye ilingana kwiiyunithi ezimakhulu mathathu, njengoko oko kungqinwa igama kolu didi yempahla. Awona macandelo aseleyo ukutshintsha zonke iimpawu eziphathekayo: uxinano, ukumelana amanzi, ukumelana iqabaka. Koko isamente, njengoko lokufaka zingachongelwa igrabile, lekalika okanye zakhiwe. Granite inika amandla mkhulu imveliso, iyahlala, ngokufanelekileyo, ixabiso liphezulu.

M300 eziphathekayo isetyenziswa phantse yonke indawo. Lusetyenziswa zokwakha yabucala elikhulu, ukwakhiwa kwezakhiwo, uhlobo lobuchwepheshe kwaye mveliso, iindlela kokubekela nezakhiwo zokuzikhusela. Le brand umndilili iimpawu zawo, ngoko imfuno yona inkulu kakhulu. Yeyona ndlela ifanelekileyo ukuze kwakhiwe iziseko, wavulela izakhiwo monolithic, engamzondi iipavumente, zokuhamba.

Eziphathekayo M300 GOST neneempawu zilandelayo:

1) Ukuhambelana amandla B22,5.

2) Inqanaba ukuhamba - P2-P4.

3) Inqanaba yokuxhathisa amanzi - W6.

4) Le inani yokuxhathisa iqabaka - F150.

Ezi iparameters ezaneleyo ukulungiselela ukwakhiwa kwezakhiwo ezintsonkothileyo njenge umthwalo ngokuzala kunye namacandelo non umthwalo-langa. Ekuyilweni enye kwiklasi eziphathekayo zinokwahluka, kuxhomekeke kumalungu kudla. Esisetyenziselwa lignopan B4 okanye sodium nayitrayithi ebusika, kwaye kananjalo plasticizers accelerators. Ngoko ke, ixabiso eziphathekayo M300 ngonyaka kakhulu, amacandelo ngakumbi kulo mxube, le nto iphezulu. Kwakhona, ixabiso enokuchatshazelwa kakhulu amaxesha onyaka. Umzekelo, kwi zentlako-hlaza nezasehlotyeni ixabiso iimveliso eziphathekayo linyuke nge-20-25%. Ngako oko ke kucetyiswa ukuba bathenge zonke izinto zokwakha kwangaphambili ukugcina imali nentywenka yemali. Ixabiso avareji omnye cubic meter ngomumo mix ngu 3500 engange. One 25 kg bag zingathengwa ngenxa 200-250 engange.

Ngokubanzi ukuba peskobeton amakhonkco isixhobo M300 e imithombo ilindle, ukuba kwiimeko ezifana ukufuma aphezulu, utshintsho obushushu kunye nezinye izinto ezingalunganga. Umlinganiselo ngokufanelekileyo amandla kunye luthambe ivumela ukusetyenziswa kwayo ekwenziweni Iizilebhu monolithic nemàbhula floor.

Zonke izakhiwo eziphathekayo yakhiwe kwaye izakhiwo lo mxube luphawulwa ukunganyangeki wear eliphezulu elide. Kodwa oku kuphunyezwa kuphela ngokwenza zonke iimeko ezifunekayo ingqokelela isisombululo. Umzekelo, ukuba ukuthintela ukuyilwa imigodi kule ikhonkrithi eliphalalela, kufuneka usebenzise izixhobo ehlokomayo. Kwakhona kuyimfuneko ukumelana umxube lukhuni eqhelekileyo: ukuqinisekisa ukuba akukho lobushushu utsiba, ukuthintela ngumphunga umphezulu Sasaza amanzi. Phantsi zonke bokuqonda yobugcisa unokuqiniseka ukuba izakhiwo eziphathekayo M300 ziya kubakho ixesha elide kwiimeko ezininzi kakhulu.