Iintlobo zesanti, iimpawu zabo, imveliso kunye nokusetyenziswa

Intlabathi sedimentary iliwa, kwaye izinto bethutyana, ubunjwe amaqhezu zeengxondorha. Ngokufuthi ibandakanya yezimbiwa zwi, nto leyo into ebizwa dust. Xa kuziwa intlabathi zendalo, oko ngumxube evakalala, leyo ifumana iqhekeza okuziinkozo 5 mm.

Classification yi ukutshatyalaliswa zeengxondorha

Le nto ukhandwa iliwa zaphuka oluqinile. Kuxhomekeke yokugcina iimeko, isanti kungaba:

• nezikhukhula;
• elwandle;
• talus;
• aeolian;
• lacustrine.

Xa izinto kwenzeka kwinkqubo amachibi kunye nemisinga, izakhi zawo ziya uzakufakwa imilo ajikelezayo.

Eyona engundoqo iintlobo zesanti kunye iimpawu imveliso yabo

Namhlanje, phantse zonke iintlobo zesanti esetyenziswa yi umntu kwiinkalo ezahlukeneyo kunye namashishini. River isanti - ngesingqusho, nto leyo itsalwa kweyangoku i bhedi emlanjeni. Kule nto ngobulungisa iqondo eliphezulu zokucoca, nto leyo esisizathu sokuba ubume akukho amatye amancinci, isiqulatho ukungcola udongwe izinto kwamanye amazwe.

Isanti ambelwe kufunxwa ngokuhlamba ngamanzi umthamo omkhulu, ngenxa akaphumeleli ukuphelisa amasuntswana othuli nodongwe. Ukuqwalasela iintlobo kwentlabathi inokufumaneka emhadini isanti, nto leyo nyulu kwinkqubo yemveliso amaqhezu enkulu yamatye. Le nto kwande ngokufanelekileyo ekwenziweni izisombululo nesebenza iziseko wamatye kunye nokuphunyezwa enatyabeka ngako. Ungayifumana career isanti yodaka kunye nemixube igada.

Ukwakha esantini kufuneka athobele GOST 8736-2014, njengoko apho umbandela granular ngumxube ezingaphiliyo ubungakanani krupnofraktsionnyh ingqolowa ukuya ku-5 mm. Ukuxinana Material yi 1300 kg / m ^3. Ukwakha intlabathi akhiwa intshabalalo zendalo wengxondorha, ibe wayezimisele ukuphuhlisa indlela isanti kunye igrabile nesanti iidiphozithi ngaphandle kokusebenzisa izixhobo processing.

Iindidi eziphambili ziquka isanti kodwa nzima nesanti elibona elijongeka umxube evakalala ezifunyenwe lokutyunyuzwa ngoomatshini yamatye, phakathi yokugqibela zingahlukaniswa:

• SLAG;
• granites;
• lekalika;
• nezemarmore,
• elirhabaxa;
• tuff.

Iimpawu zesanti sokwenziwa

Basenokuba imvelaphi ezahlukeneyo kunye mninzi. Ukuba kuthelekiswa njengentlabathi kunye nentlabathi imvelaphi yendalo, imilo yokuqala zosulele ezahlukeneyo kunye umphezulu rough. ngwane Artificial eziqhelekileyo ukusebenzisa njengoko fillers ekulungiseleleni iiplasta kunye nezisombululo zokuhombisa. Ngenxa yoko kunokwenzeka ukuphumeza billing maleko eziphathekayo langaphezulu imiphezulu zangaphandle.

Le nto inokuba nayiphi na inxalenye ngomaleko udaka, njengoko ngokwamaqela okuziinkozo zinokuba nomahluko, ngokuxhomekeke kuhlobo sisombululo. Ngokuqhelekileyo, ubungakanani wokudla ubungakanani okuziinkozo uya kuba kulingana ezinjengesanti yendalo. Ekwenziweni kwentlabathi ngumntu ukuze kungonakali sithathwa otgorevshy amalahle, rock namatye amasuntswana isigodo apho sulphur eliphantsi.

Ngeempawu umbandela liya kuxhomekeka kumgangatho ngokukhawuleza engacoseleli maleko. Xa imveliso kukho udaka enjalo imali isanti banakho ukuba kongezelelwa chippings, umgubo okanye mixture yale uhlobo, kule texture izinga ngisho iyandoyisa.

Ukusetyenziswa kunye iimpawu intlabathi yolwandle

intlabathi yolwandle ingasetyenziswa xa kusenziwa kwimixube zokwakha, fillers ukwenziwa, ukuphunyezwa njengokusamenta, engamzondi neziseko yendlela, iingcingo zokwakha, kunye nemiluko, njengoko lokufaka ngenxa grout ukwakhiwa kunye nedayi. Ukuveliswa intlabathi enjalo kulawulwa GOST 8736-93.

Amaqhezu ingahluka 2.5 ukuya 3.5 Mc, nto leyo ichaza ubukhulu umnqongo. Grain konga uluhlu ukususela nge-2 ukuya 2.8 g / cm ^3. Xa ulwandle intlabathi kufuneka ubumdaka ndingekhoyo ngokupheleleyo, kodwa kwezinye amaqhezu kunokwenzeka ukuhlangabezana isiqulatho amancinci ngodongwe kunye nothuli. Ingenakulinganiselwa intlabathi yolwandle luphawulwa imveliso yabasebenzi-kakhulu, nto leyo iindleko ingaphezulu umsebenzi nezikhukhula isanti.

Iimpawu kunye nexabiso enkwalini

Eyona iphambili enkwalini izenzo ukungabikho ukungcola kunye rhoqo. izinto precoat Ukumba ezi mpawu zilandelayo: iqhekeza ukusukela kuma-1.5 ukuya ku-5 mm, ezixineneyo esilingana 1,60 g / cm ^3, kunye nesiqulatho aphantsi ngodongwe, uthuli kunye nezinye ukungcola. Last kubume akufuneki sibe ngaphezulu kwe-0.03%.

Sand emhadini, ogama ixabiso nganye imitha cubic iya kuba 2200 engange., Ukusebenzisa kuphela lolwakhiwo kodwa uhombiso, kwakunye noqoqosho lwesizwe. ukusetyenziswa ngakumbi iindleko-ngempumelelo isanti ukuvelisa eziphathekayo kunye izitena, ngokunjalo ukwakhiwa kwendlela kunye nezindlu.

Sand umhadi, apho kuya kubakho ixabiso ngalinye 2300 miri., Ngaba amelwe ngohlobo ngesixhobo ubukhulu okuziinkozo uluhlu mm 2.5 ukuya 2.7. Ekuvelisweni ophezulu-amandla ikhonkrithi kwaye luqiniswe nezakhiwo eziphathekayo ngokuqhelekileyo kusetyenziswa umsebenzi nezikhukhula enkulu isanti amaqhekeza. materials Quarry phezu wamatye kunye nokuveliswa Iizilebhu ukupheyiva.

iimpawu zobugcisa emlanjeni nezikhukhula isanti kunye neempawu nemveliso yayo

Sand precoat onokuxinana 1.5 kg / m ^3. Xa kufikwa nobuninzi kwimo ukufuma yendalo, ngoko eli nani aya kuncitshiswa abe 1.45. Ukubunjwa ungaqulatha izohlwayo, udongwe kunye intlenga elements, kodwa hayi ngaphezulu kwe 0.7 umthamo% ngokobunzima. Isiqulatho sokufuma yi-4% kanti kokona ethile yi 2.6 g / cm ^3. Ezi ntlobo zesanti kufunxwa nge le dredger, apho ntsho loke. izixhobo enjalo yongezwe unit hydromechanical, iimpompo enamandla, iindawo zokugcina kunye nothungelwano uqhekeko ekwakhiweni eziphathekayo. Nezokukhupha kwesanti ezindimeni Imilambo yoma-up efana nezokukhupha enkwalini.

isiphelo

Phantse zonke iintlobo zesanti kunganxulunyaniswa kwiklasi yokuqala yemisebe. Xa isanti etyumkileyo njengendlela ngaphandle. Ukuba sithethe malunga nezinye iintlobo, bakhuselekile kwaye radiation ingasetyenziswa kuwo wonke umsebenzi wokwakha ngaphandle kwemiqathango.

Isicelo zesanti yinto exhaphakileyo namhlanje. Umzekelo, zwi ngohlobo lwayo esetyenziselwa eyimveliso ukuwelda izinto ngenjongo jikelele kunye ezizodwa. Ngokuphathelele ezahlukeneyo zokwakha, lisetyenziswa ukuvelisa ukutyabeka kwesakhiwo, ukuxubana nedayi. Sands Basebenzisa ngexesha imisebenzi kokugqiba, kwakunye kwi nokulungiswa kwezakhiwo. Imela kwaye component izinto zemixube itela esetyenziswa kwindlela kokubekela ngexesha lokwakha.