Concreting cog lus ruaj khov thiab kav ntev. Yog tias cov pob zeb yuav raug tshem tawm, nws yuav tsum muab pov tseg kom zoo. Qhov no tsis yog qhov yooj yim, vim tsis yog txhua hom pob zeb tau tshaj tawm tias yog lub tsev rubble ib se.
pob zeb thiab tawg pob zeb
Cov pob zeb yog cov khoom siv pob zeb hauv av uas siv ntau txoj hauv kev, xws li rau phab ntsa, ua lub hauv paus lossis ua cov pob zeb sib xyaw ua ke rau kev taug kev hauv lub vaj. Hais lus nruj me ntsis, cov pob zeb tawg yog cov lus sib sau ua ke rau kev rhuav tshem cov pob zeb thiab cov pob zeb tawg, uas cov khoom siv demolition yog siv rau hauv kev tsim kho thiab cov khoom siv demolition yog tsim los ntawm kev hloov dua siab tshiab los yog demolition ua hauj lwm ntawm lub tsev thiab cov khoom ua vaj tse.
Note:
Hauv cov lus hais, cov ntsiab lus pob zeb tawg thiab pob zeb demolition yog siv ua ke.
Txhob muab pob zeb pov tseg
Vim tias feem ntau cov khoom siv tsis yog ua los ntawm cov pob zeb xwb, tab sis cov khoom siv hauv tsev tau muab cov fillers thiab stiffeners, qhov txawv yog ua thaum muab cov pob zeb tawg raws li qhov xwm txheej ntawm cov khoom:
- unreinforced / conventional pob zeb: tsis muaj additives xws li reinforcements los yog fillers
- reinforced/reinforced qhob hom: muab nrog hlau rods, structural steel lev los yog hlau tuav rau reinforcement
- Types of concrete with plastics
- Hom pob zeb uas muaj tshuaj lom fibers xws li asbestos
Yog tias koj tsis paub meej tias hom pob zeb twg koj tab tom cuam tshuam nrog, koj tuaj yeem muaj kev ntsuam xyuas ua tiav. Yog tias muaj kev pheej hmoo ntawm asbestos, koj yuav tsum ua qhov kev sim rau cov neeg siv hauv tsev ua ntej pib ua haujlwm thiab hnav khaub ncaws tiv thaiv, tsom iav kev nyab xeeb thiab daim npog qhov ncauj (tsawg kawg FFP2 daim npog ntsej muag).
Note:
Aerated qhob, aerated qhob lossis Ytong feem ntau hu ua cov pob zeb hauv cov lus sib tham. Txawm li cas los xij, cov tuam txhab pov tseg feem ntau yog cov khoom siv cais tawm ntawm cov pob zeb tawg.
Unreinforced qhob
Koj tuaj yeem rhuav tshem cov pob zeb yam tsis muaj cov muab tub lim lossis cov khoom siv steel
- pov tseg hauv lub thawv pov tseg lossis
- coj mus rau qhov chaw rov ua dua tshiab raws li lub tuam tsev dawb huv.
Thaum xauj lub thawv pov tseg, koj yuav tsum xyuas kom tseeb tias koj tau sau ib lub thawv pov tseg rau kev rhuav tshem, vim cov khoom siv rov ua dua thiab yuav tsum tau muab pov tseg ntawm lwm cov pov tseg. Yog tias koj tsis ua raws li kev cais cov pov tseg, lub tuam txhab pov tseg pov tseg yuav tsum tau txheeb xyuas tag nrho cov thawv, uas ua rau muaj nqi ntau ntxiv.
Note:
Cov me me ntawm cov pob zeb tawg tuaj yeem muab pov tseg rau hauv qhov chaw tsim kho cov thawv khib nyiab. Txawm li cas los xij, txij li qhov kev faib ua feem tuaj yeem yog qhov siab tshaj plaws ntawm 15 feem pua, koj yuav tsum tham txog qhov no nrog lub tuam txhab pov tseg ua ntej.
Cov nqi
Cov nqi pov tseg yog nyob ntawm lub thawv xauj tsev
- raws li muaj peev xwm (cub meters),
- lub sij hawm xauj thiab
- qhov kev ncua deb ntawm qhov chaw txiav txim thiab los ntawm qhov ntawd mus rau qhov chaw rov ua dua.
Yog hais tias lub thawv nyob rau hauv ib qho chaw pej xeem, cov nqi rau kev tso cai nres tsheb thiab cov paib tsis nres tsheb yuav raug ntxiv. Txij li cov nqi xauj tsev sib txawv heev, koj yuav tsum sib piv cov nqi. Nrog rau cov chaw muab kev pabcuam thoob tebchaws, qhov no tuaj yeem ua tiav yooj yim los ntawm kev nkag mus rau koj tus lej zip ntawm lub tuam txhab pov tseg pov tseg lub vev xaib. Nws yog feem ntau tsim nyog hu xov tooj rau cov tuam txhab pov tseg hauv cheeb tsam.
Tip:
Qee lub tuam txhab muab cov nqi tshwj xeeb thaum nws los txog rau cov pob zeb tawg.
Feem ntau hais lus, kev tsim kho cov khoom pov tseg cov nqi
- 3 cubic meters ntawm 85 thiab 125 euros ib cubic meter
- tsib cubic meters ntawm 50 thiab 88 euros ib cubic meter
- xya cubic meters ntawm 40 thiab 75 euros ib cubic meter
Yog tias koj muaj kev xaiv pov tseg cov pob zeb rhuav tshem koj tus kheej ntawm qhov chaw rov ua dua tshiab, qhov no yuav txo tus nqi ntau. Vim tias cov chaw rov ua dua tshiab tau them ntawm peb mus rau tsib euros rau kaum litres.
Reinforced qhob hom
Piv rau cov pob zeb demolition, pov tseg cov pob zeb tawg yog qhov nyuaj dua vim tias qhov kev txhawb nqa yuav tsum tau muab cais tawm ntawm kev rhuav tshem los ntawm lub tuam txhab pov tseg. Txij li cov cuab yeej tsim nyog yuav tsum tau ua rau qhov no, tsis yog txhua lub tuam txhab pov tseg pov tseg lees txais cov khoom siv ntxiv. Thaum koj tau kov yeej qhov teeb meem no, koj yuav tsum qhia meej cov lus nug hauv qab no ua ntej:
- Puas tau ntxiv dag zog thiab unreinforced demolition qhob muab tso rau hauv tib lub thawv (tsim rubble)?
- Dab tsi yog qhov siab tshaj plaws (ntev x dav x qhov siab) ntawm ib daim ntawm cov pob zeb uas muaj zog ntxiv?
- Puas yuav tuab npaum li cas?
Note:
Vim tias kev muab pov tseg yog qhov nyuaj rau cov neeg muab kev pabcuam, feem ntau koj yuav tsum tau txais cov nqi siab dua.
Types of concrete with plastics
Cov pob zeb uas muaj cov yas yog pov tseg lossis rov ua dua tshiab. Txawm li cas los xij, txij li lawv cov txheej txheem ntxiv yog qhov nyuaj thiab siv nyiaj ntau, lawv raug kho nyias thiab feem ntau tsis raug cais raws li lub tsev rubble. Yog li koj yuav tsum paub txog cov nqi thiab pov tseg ua ntej.
Cov pob zeb uas muaj tshuaj lom fibers
Yog cov pob zeb raug rhuav tshem uas muaj cov kab mob lom, cov kev cai lij choj rau cov asbestos thiab cov pov tseg pov tseg raug siv. Yog li ntawd, cov khoom siv tsuas yog muab pov tseg los ntawm cov tuam txhab muaj ntawv pov thawj uas yuav tsum tau ceev faj tshwj xeeb rau kev tshem tawm, khaws cia thiab thauj mus rau qhov chaw pov tseg pov tseg. Cov nqi pov tseg yog sib npaug siab.
Note:
Koj yuav tsum cia siab tias cov vaj tse uas muaj asbestos yog tias lawv yog cov khoom uas tau tsim ua ntej asbestos txwv txiav xyoo 1993.
