Crushed theem nrab. Nta, daim ntawv thov

theem nrab rubble ua artificially los ntawm ib tug crushing vaj tse thiab lug, namely, cib, ua vaj tse thiab asphalt. Ces tus milling fractionation thiab purification ntawm ruaj khib nyiab, thiab txawv teb chaws hlau inclusions. Lub ntsiab zoo ntawm lub tuam tsev no cov ntaub ntawv uas yog tus uas tsis muaj nqi thiab dav ntau yam ntawm daim ntawv sau npe. Tsis tas li ntawd, qhov no yog ib txoj kev zoo rubble pov tseg tsev pov tseg thiab siv siv. Qhov tsab xov xwm yuav muab ntaub ntawv hais txog lub ntsiab yam ntxwv ntawm cov khoom no thiab nws daim ntawv thov chaw. Tsis tas li ntawd no koj yuav saib ob rubble, yees duab hais.

Cov yooj yim zog ntawm rubble

Secondary rubble - ib lub tsev khoom los ntawm kev sib tsoo thiab crushing ntawm qhob slabs, vaj tse, cib thiab asphalt. Nws lub ntsiab yam ntxwv yog:

• uas tsis muaj nqi. Tus nqi ntawm no rubble yog yuav luag 2 lub sij hawm tsawg, nws yog ib yam;
• multifunctionality;
• loj daim ntawv thov cheeb tsam;
• nce dej kuj.

Qhov seem gravel zoo xws li lub zog, te kuj, durability - yog me ntsis qis dua hais tias ntawm tej yam ntuj tso. Txawm li cas los, vim rau qhov tseeb thiab kom zoo siv nyob rau hauv txoj cai qhov chaw, thiab vim hais tias ntawm qhov uas tsis muaj nqi ntawm cov zog yog tsis tseem ceeb. Cov feem ntau theem nrab nrog unsorted crushed pob zeb feem nrog ib tug loj ntawm 6 cm, los yog 60 mm. Txawm li cas los, qhov zuj zus chaw muaj txheeb cov ntaub ntawv uas cov zauv feem ntawm 2 mus rau 4 cm, 4 - 7 cm thiab 7 - 10 cm.

Crushed theem nrab. daim ntawv sau npe

Vim cov uas tsis muaj nqi ntawm ob ua crushed pob zeb siv rau cov nram qab no:

• npaj cov me nyuam yaus rau lub hauv paus ntawm cov vaj tse thiab nyob rau hauv lub txee;
• raws li ib tug tub lim rau pob zeb ua;
• rau qhov siv thiab ua kev ua vaj tse thiab ua kev reinforced lug;
• ntaub pua chaw pw rau cov lwm cov ko thiab paths npaj rau tso paving slabs;
• nyob rau hauv kev tsim kho ntawm ib ntus thiab av txoj kev, thaum tus nqi ntawm ib feem rau cov khoom;
• rau ntaub pua chaw pw rau chaw nres tsheb thiab leem cheeb tsam rau ntau lub hom phiaj;
• raws li cov kev hloov ntawm cov av nrog rau cov ntsaws;
• thaum soj ntsuam nrog landslides;
• raws li ib tug puag rau dej sib;
• padding txoj kev thiab txoj kev mus taw thaum lub sij hawm hws khov tej yam kev mob. Nws yuav siv me me chippings nrog ib tug grain loj mus txog 10 hli;
• hniav hom phiaj kev kho ntawm toj roob hauv pes tsim.

Crushed theem nrab. Tus nqi rau kev tsim kho tuam txhab uas muag

Nyob rau hauv ib qho kev rau siab mus txo lub lag luam tus nqi ntawm ntau lawm muaj nuj nqis yuav pab no zoo ntawm rubble. Qhov no cov ntaub ntawv uas yuav ua rau nws tau txo nqi, thaum tswj ib tug dlej zoo. Nws yog ib qho zoo heev lwm cov ntaub ntawv nrog ib tug nqi siab thiab thiaj li tus nqi ntawm kev tsim kho.

Kev them nyiaj yug ecology

Vim mus pov tseg rau ntawm kev tsim kho pov tseg thiab tau txais tawm ntawm nws siv cov ntaub ntawv uas, uas yog tom qab siv tau ntse tsis tau tsuas yog nyob rau hauv lub sij hawm luv nqi lug muab therefrom, tab sis kuj fwm thiab khaws cia rau hauv lub teb chaws tus ecology. Yog li ntawd, nyob rau hauv lub ntiaj teb no zuj zus overproduction ntawm tej uas tsis yog-metallic lub tsev ntaub ntawv ntawm lub resulting pov tseg.