Asbestos Sheet: Asbestos-cement Slabs Rau Lub Qhov Cub Hauv Chav Da Dej Thiab Lub Ru Tsev, Cov Tiaj Thiab Cov Ntawv Corrugated. Lawv Qhov Ntau Thiab Tsawg. GOST. Qhov Hnyav Ntawm 1

Cov txheej txheem:

Video: Asbestos Sheet: Asbestos-cement Slabs Rau Lub Qhov Cub Hauv Chav Da Dej Thiab Lub Ru Tsev, Cov Tiaj Thiab Cov Ntawv Corrugated. Lawv Qhov Ntau Thiab Tsawg. GOST. Qhov Hnyav Ntawm 1

Video: Asbestos Sheet: Asbestos-cement Slabs Rau Lub Qhov Cub Hauv Chav Da Dej Thiab Lub Ru Tsev, Cov Tiaj Thiab Cov Ntawv Corrugated. Lawv Qhov Ntau Thiab Tsawg. GOST. Qhov Hnyav Ntawm 1
Video: Hluas nkauj Hmoob, da dej liab qab ploog nram kwj has txias zias 2024, Plaub Hlis Ntuj
Asbestos Sheet: Asbestos-cement Slabs Rau Lub Qhov Cub Hauv Chav Da Dej Thiab Lub Ru Tsev, Cov Tiaj Thiab Cov Ntawv Corrugated. Lawv Qhov Ntau Thiab Tsawg. GOST. Qhov Hnyav Ntawm 1
Asbestos Sheet: Asbestos-cement Slabs Rau Lub Qhov Cub Hauv Chav Da Dej Thiab Lub Ru Tsev, Cov Tiaj Thiab Cov Ntawv Corrugated. Lawv Qhov Ntau Thiab Tsawg. GOST. Qhov Hnyav Ntawm 1
Anonim

Tam sim no ntawm kev ua lag luam ntawm lub tsev niaj hnub no thiab cov ntaub ntawv tiav, muaj ntau dua ntau yam khoom lag luam. Thiab ib qho ntawm cov neeg xav tau tshaj plaws thiab pawg nyiam yog cov ntawv asbestos. Tam sim no, koj tuaj yeem yooj yim nrhiav txhua yam hais txog cov khoom lag luam, suav nrog lawv cov yam ntxwv tseem ceeb, thaj chaw thiab cov yam ntxwv ntawm kev thov, nrog rau tus nqi.

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Cov khoom siv no tau siv dav hauv kev tsim kho tau ntev. Cov ntaub ntawv zoo li no yog vim, ntawm lwm yam, txhawm rau txhawm rau txhawm rau thiab ntsuas qhov ntsuas cua sov.

Kev qhia tshwj xeeb

Coj mus rau hauv tus account qhov xav tau ntawm cov ntawv asbestos ntawm ntau hom, nws yog qhov yuav tsum tau ua tib zoo saib xyuas qhov ntsuas qhov ua tau zoo ntawm cov khoom no, ntxiv rau qhov tseem ceeb zoo thiab qhov tsis zoo ib yam. Ua ntej tshaj plaws, nws yuav tsum tau sau tseg tias peb tab tom tham txog cov ntawv ua los ntawm kev sib xyaw uas suav nrog:

  • asbestos;
  • quartz xuab zeb;
  • xis mas;
  • dej.
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Kev nthuav dav dav ntawm kev siv asbestos-cement slabs nrog cov nplaim du thiab cov ntawv corrugated yog vim lawv cov yam ntxwv tseem ceeb. Cov npe ntawm cov ntsiab lus tseem ceeb tshaj plaws suav nrog cov hauv qab no.

  1. Qhov ntev thiab qhov hnyav , uas yuav piav qhia ntxaws ntxiv hauv qab no.
  2. Ntawv tuab , uas yog los ntawm 5, 2 txog 12 hli. Nws yog ib qho tseem ceeb kom nco ntsoov tias nthwv dej slate muaj tus txheej txheem tuab ntawm 6 hli.
  3. Lub zog muaj zog , uas yog txiav txim siab los ntawm thev naus laus zis ntawm kev tsim cov khoom. Hauv qhov no, lub ntsiab lus yog qhov qhia tau qhia rau cov ntawv nias thiab tsis nyuab siab sib txawv. Lawv yog 18 thiab 23 MPa, feem. Hauv qhov xwm txheej nrog cov khoom nthwv dej, tus nqi no yog 16-18 MPa.
  4. Lub zog muaj zog - qhov ntsuas uas tseem nyob ntawm txoj kev tsim khoom. Rau cov ntawv txheeb thiab ua yam tsis siv kev siv zog zoo, ntsuas ntawm qib 2 thiab 2, 5 kJ / m2 yog tus yam ntxwv.
  5. Kev nqus tshwj xeeb ntawm cov khoom , txiav txim siab los ntawm nws qhov ntom ntom.
  6. Tiv taus qhov kub thiab txias . Raws li cov qauv, txhua cov ntaub ntawv piav qhia, tsis hais txog lawv kev teeb tsa, yuav tsum tiv taus yam tsawg kawg 25 khov-thaw mus. Los ntawm txoj kev, cov ntawv uas tau txais txiaj ntsig zoo hauv qhov no, vim tias lawv muaj peev xwm tiv taus txog 50 ntawm cov lus hais mus.
  7. Hws noo kuj … Raws li cov qauv tam sim no, cov khoom tiaj thiab nthwv dej asbestos-cement yuav tsum tau khaws tag nrho lawv cov kev ua tau zoo raws li ncaj qha thiab txuas ntxiv mus rau cov dej noo tsawg kawg 24 teev.
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Txheeb xyuas cov yam ntxwv ntawm ADS, nws yog qhov tsim nyog yuav tsum tsom mus rau lawv cov txiaj ntsig kev sib tw tseem ceeb

  1. Ua kom lub zog muaj zog ntxiv … Raws li muaj pov thawj los ntawm ntau xyoo ntawm kev xyaum, lub ru tsev ua los ntawm cov ntawv asbestos-cement muaj peev xwm tiv taus qhov hnyav txog li 120 kg. Hauv lwm lo lus, tus neeg laus thiab tus neeg hnyav dua tuaj yeem txav nrog lawv tau yooj yim. Tsis tas li ntawd, slate ru tsev yog qhov ua tau zoo tiv thaiv cua gusts thiab huab cua tsis zoo.
  2. Qhov siab tshaj plaws tiv thaiv ncaj qha UV rays . Nws tau paub tias slate ua kom sov tsis zoo txawm tias nyob hauv huab cua kub tshaj plaws, uas nyob hauv nws tus kheej tso cai rau koj los tsim kev nyab xeeb sab hauv tsev.
  3. Kev pab lub neej ntev (txog 50 xyoo) tsis cuam tshuam kev ua haujlwm.
  4. Ua kom muaj kev tiv thaiv hluav taws ntau ntxiv . Ib ntawm cov yam ntxwv tshwj xeeb ntawm ADSL yog nws lub peev xwm los tiv taus qhov kub thiab txias tau ntev. Nws tseem yog ib qho tseem ceeb kom nco ntsoov tias slate tsis tuaj yeem sib txuas tau thiab yog li ntawd tsis txhawb nqa kev sib txuas.
  5. Yooj yim ntawm kev ua .
  6. Corrosion kuj .
  7. Qhov ntsuas qis tshaj plaws ntawm kev siv hluav taws xob , uas nyob rau hauv nws tus kheej txo qhov txaus ntshai ntawm hluav taws, nrog rau hluav taws xob poob rau ib tus neeg.
  8. Cov suab rwb thaiv tsev zoo … Tau kawg, cov ntaub ntawv hauv rooj plaub no tsis zoo rau cov ntawv basalt thiab cov lej ntawm lwm cov insulators zoo, tab sis nws tseem qhia tau tias ua tau zoo.
  9. Kuj rau ib puag ncig txhoj puab heev , suav nrog alkalis thiab lwm yam tshuaj sib xyaw.
  10. Kev ruaj ntseg siab … Kev hloov pauv ntawm cov txheej txheem puas, tsis hais txog lawv cov nyom, raws li txoj cai, tsis ua rau muaj teeb meem. Txhua txoj haujlwm tuaj yeem ua tiav nrog lub sijhawm tsawg, lub cev thiab nyiaj txiag.
  11. Kev saib xyuas tsawg heev … Qhov no txhais tau tias tsis tas yuav tsum ua haujlwm tshwj xeeb tas li.
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Daim ntawv teev npe zoo ntawm qhov ua tau zoo ntawm cov ntaub ntawv piav qhia piav qhia nws qhov tshwm sim. Tab sis, raws li koj paub, tsis muaj dab tsi zoo meej, thiab yog li tiaj thiab nthwv dej slate kuj muaj qee qhov tsis zoo.

  1. Kev tiv thaiv qis rau tshuaj tua kab mob thaum tsis muaj tshuaj tua kab mob … Raws li kev xyaum qhia, hauv cov xwm txheej zoo li no, cov ntoo ntau heev tuaj rau ntawm cov slate, thiab lwm yam kab mob sib kis kuj tau tsim.
  2. Qhov hnyav hnyav ntawm cov khoom piv rau ntau lwm cov khoom siv niaj hnub no . Nws tsis muaj qhov zais cia uas nqa cov ntawv slate mus rau qhov siab xav tau kev rau siab thiab siv sijhawm.
  3. Fragility uas ua rau nws nyuaj rau thauj, nqa thiab nqa tib yam khoom … Hauv qhov no, txhua qhov kev hloov pauv yuav tsum tau ua nrog kev saib xyuas zoo tshaj plaws thiab saib xyuas kom tiv thaiv kev puas tsuaj rau cov ntawv.
  4. Lub xub ntiag ntawm asbestos hauv cov khoom siv raw khoom , uas ua rau muaj kev phom sij rau tib neeg kev noj qab haus huv thiab tuaj yeem ua rau mob hnyav yog tias noj.
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Nws tsim nyog sau cia tias, txawm hais tias muaj qhov ua tsis tau zoo, cov ntaub ntawv no txuas ntxiv kom txaus siab rau cov ntaub ntawv tawg tiag tiag, tshwj xeeb yog ntawm cov tsim tawm ntiag tug . Thiab lub luag haujlwm tseem ceeb hauv qhov no yog ua los ntawm tus nqi pheej yig, tus nqi zoo tshaj qhov sib piv.

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Saib

Txhua daim ntawv tsim cov cement-asbestos tuaj yeem faib ua ob pawg dav: tiaj thiab yoj . Nws tsim nyog sau cia tias tib neeg feem ntau paub txog hom thib ob ntawm cov khoom siv hauv tsev no. Xws li - ib tus yuav hais tias classic - slate tau tsim raws li GOST 30340-95 . Cov ntawv no, nyeg, tau muab faib ua ob peb yam, txhua tus muaj nws tus kheej qhov sib txawv ntawm qhov tsis tseem ceeb thiab cov yam ntxwv.

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Kev tso tawm cov ntaub ntawv tiaj tus yog nqa tawm mus rau hauv tus account tus qauv uas tau teev tseg hauv GOST 18124-95 . Nws yog ib qho tseem ceeb uas yuav tau xav txog tias cov ntawv no kuj txawv. Qhov sib txawv tseem ceeb hauv rooj plaub no yog qhov muaj zog thiab ntom ntawm cov tiaj tiaj.

Hauv cov ntsiab lus ntawm qhov tsos, nws yuav tsum tau sau tseg tias feem ntau cov khoom piav qhia tau tsim hauv cov xim tsis muaj xim ntxiv. Txawm li cas los xij, cov xim xaiv kuj tuaj yeem pom ntawm muag. Cov xim ntxiv rau thaum tsim cov txheej txheem ntawm theem ntawm kev npaj cov cement muab tshuaj txhuam.

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Tiaj

Xws li cov ntawv asbestos-cement zoo li cov nplais, thiab lawv cov tshuab tsim khoom muab rau ob qho tib si siv txoj hauv kev nias thiab tsim cov khoom yam tsis muaj kev quab yuam .… Hauv qhov no, nws yuav pom qhov nyuaj heev kom paub qhov txawv ntawm cov ntawv nias los ntawm qhov tsis muaj zog. Nws tsim nyog sau cia tias tsis hais txog qhov tshwj xeeb ntawm kev tsim khoom, qhov ntev ntawm cov khoom siv yog tus qauv.

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Ob hom khoom siv raw no muaj cov yam ntxwv ua tau zoo . Cov ntawv nias tau ua tiav zoo tshaj lawv cov "sib piv" hauv kev ntom ntom ntom ntom thiab lub zog ua haujlwm. Ua cov kev ntsuas no rau hauv tus as khauj, xws li cov pob zeb tseem yuav muaj qhov sib nqus tshwj xeeb ntau dua piv rau cov nplais uas tsis muaj kev nyuaj siab.

Qhov tom kawg hauv qhov kev nkag siab no tuaj yeem hu ua qhov kev xaiv hnyav.

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Laim ntoom

Cov ntawv asbestos-cement nrog cov ntawv ntuag feem ntau pom tau tias yog cov khoom siv rau kev tsim lub ru tsev . Tau ntau xyoo lawm, lub ru tsev ntawm ntau yam qauv tau sib sau ua ke los ntawm cov ntawv: los ntawm cov tsev nyob mus rau cov tsev tsim khoom. Tab sis nws tsim nyog sau cia tias cov khoom siv feem ntau ua tiav rau kev tsim kho ntawm laj kab ntawm ntau yam teeb tsa.

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Slate cov qauv ntawm pawg no tsim tawm niaj hnub no sib txawv ntawm qhov sib txawv, nrog rau cov lej ntawm cov tib nthwv dej ntawd. Yog li, raws li cov khoom siv vov tsev, 6-, 7- thiab 8-yoj nplooj ntawv ntawm ntau qhov sib txawv tau siv. Ib qho ntxiv, nws yog ib qho tseem ceeb kom nco ntsoov tias lawv tuaj yeem yog:

  • tus qauv;
  • nruab nrab thiab nruab nrab European;
  • koom ua ke;
  • txhawb ntxiv.
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Txheeb xyuas cov yam ntxwv thiab cov yam ntxwv tseem ceeb ntawm cov hom corrugated slate no, nws tuaj yeem nkag siab tias qhov sib txawv tseem ceeb ntawm lawv nyob hauv qhov zoo ntawm qhov profile.

Qhov xav tau ntau ntxiv thiab muaj koob npe ntawm cov ntawv no yog vim, ntawm lwm yam, rau lawv tus nqi pheej yig . Vim li ntawd, lub sijhawm tiag tiag tau muab rau kev tsim kho cov tsev ruaj khov thiab ruaj khov ntawm tus nqi nyiaj txiag tsawg. Cov qauv txhawb ntxiv uas tau hais los no yog ib qho kev xaiv tsim nyog rau kev tsim kho cov tsev tsim khoom lag luam txhim khu kev qha thiab ua liaj ua teb. Ib qho ntxiv, lawv ua tiav siv rau kev tsim lub hnab ntawv.

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Qhov ntev thiab qhov hnyav

Qhov ntev ntawm cov ntawv asbestos nrog cov nplaim du, uas yog, tiaj tus, tau ua tus qauv. Nyob ntawm qhov version, cov qauv sib txawv yuav muaj cov hauv qab no:

  • ntev - 2500–3600 hli;
  • dav - 1200-1500 hli;
  • tuab - 6-10 hli.
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Qhov ntev ntawm nthwv dej slate, zoo li slate tiaj tus, tau tswj hwm los ntawm GOST tam sim no thiab yog:

  • daim ntawv ntev rau txhua qhov qauv loj uas twb muaj lawm - 1750 hli;
  • dav - 980 thiab 1130 hli;
  • tuab, coj mus rau hauv tus account cov duab ntawm cov profile - 5, 8-7, 5 hli;
  • yoj qhov siab - 40-54 hli.
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Nws yuav tsum raug sau tseg tias hauv kev xyaum, hauv kev tsim cov ntaub ntawv, kev sib txawv ntawm cov qauv saum toj no raug tso cai . Hauv qhov no, txhua daim ntawv uas mus muag, tsis hais lawv hom thiab yam ntxwv zoo li cas, yuav tsum tau cim. Los ntawm cov cim no, koj tuaj yeem txiav txim siab qhov tseem ceeb ntawm cov khoom. Piv txwv li, yog tias 3000x1500x10 tau qhia rau ntawm ib daim ntawv, qhov no txhais tau tias nws qhov ntev, dav thiab tuab yog 3000, 1500 thiab 10 hli, feem. Ntawm cov khoom siv nrog qhov ntev ntawm 1, 5, dav ntawm 1 thiab tuab ntawm 0.01 meters, yuav muaj cov ntawv sau 1500x1000x10.

Lwm qhov ntsuas tseem ceeb yog qhov hnyav ntawm cov ntawv txheeb. Nws tuaj yeem yog los ntawm 35 txog 115 kg. Yog li, qhov hnyav ntawm ACL yog 35 kg, nyob ntawm qhov ntev. Tib lub sijhawm, qhov nqus tshwj xeeb (ib 1 m2) nce mus txog 17, 9 kg.

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Cov ntsuas no tau muab coj los rau hauv tus account los ntawm cov neeg ua haujlwm thaum lub sijhawm teeb tsa cov qauv tshiab thiab thaum lub sijhawm rhuav tshem cov qub.

Cov ntawv thov

Raws li tau sau tseg, vim qhov pom tau zoo ntawm tus nqi thiab qhov zoo, nrog rau kev ua haujlwm ntev thiab lwm yam ntsuas kev ua tau zoo, cov ntaub ntawv piav qhia tam sim no muaj ntau dua. Vim tias lawv muaj ntau yam, lawv tam sim no yuav luag siv thoob plaws ntiaj teb hauv kev tsim kho.

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Kev siv cov tiaj tiaj asbestos-cement slabs thiab corrugated slate tso cai ua kom muaj txiaj ntsig thiab ntawm kev sib tw nyiaj txiag los daws teeb meem ntau yam teeb meem ntawm kev nyuaj sib txawv, uas yog:

  • txhim kho lub ru tsev ntawm yuav luag txhua qhov nyuaj ntawm cov tsev nyob, tsev tsim khoom thiab pej xeem;
  • tsim cov laj kab uas muaj zog txaus, suav nrog ua ib feem ntawm kev tsim kho vaj tsev ntawm ntau qhov chaw;
  • kev teeb tsa ntawm kev tiv thaiv thiab kho kom zoo nkauj cladding ntawm ntau yam kev tsim vaj tsev hauv daim ntawv ntawm loggias, sam thiaj thiab lwm yam;
  • kho kom zoo nkauj phab ntsa sab nrauv;
  • siv ua ke nrog cov cua sov, suav nrog extrusion, rau chav da dej, qhov cub, rhaub dej kub thiab lub ntsej muag;
  • kev tsim kho ntawm phab ntsa siab, nrog rau kev faib sab hauv;
  • installation raws li qhov rais sill panels;
  • screed tsim;
  • kev tsim cov vaj huam sib luag nyuaj (sab nrauv);
  • formwork kev tsim kho.
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Peb kuj yuav tsum tsom mus rau cov khoom siv tsis zoo ntawm cov ntawv piav qhia: lawv tuaj yeem tiv taus qhov kub thiab txias . Nws yog qhov tiv thaiv tshav kub uas tso cai rau lawv siv rau lub ntsej muag rauv taws, cua sov rhaub dej, nrog rau cov raj cua tshuab thiab cov pa cua. Lwm qhov, tsis muaj qhov tseem ceeb dua yog cov ntaub ntawv tiaj tus tau ua tiav thaum npaj cov txheej txheem ruaj khov ua ib feem ntawm kev tso cov hauv paus. Xws li qhov dav thiab ntau yam kev thov ntawm cov ntawv yog feem ntau vim yog lawv lub zog thiab ua haujlwm tiv thaiv keeb kwm yav dhau ntawm tus nqi pheej yig.

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Tab sis txawm hais tias tag nrho cov saum toj no, thaj chaw ib txwm siv ntawm slate tseem yog kev tsim cov tsev vov tsev. Nws tsim nyog sau cia tias cov ntawv zoo corrugated lav, ntxiv rau lub zog, qhov zoo nkauj zoo nkauj ntawm lub ru tsev.

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Los ntawm txoj kev, cov tiaj tiaj me me kuj tseem ua haujlwm ntawm cov khoom vov tsev.

Yuav ua li cas ua haujlwm nrog cov ntawv?

Kev teeb tsa cov khoom piav qhia yog txheej txheem yooj yim . Qhov no muaj tseeb rau ob lub ru tsev thiab ua haujlwm sab nrauv. Cov tom kawg yog nyob rau ntau txoj hauv kev nco txog kev tsim cov txheej txheem phab ntsa. Hauv qhov no, L-puab profile thiab cov khoom siv sib koom feem ntau siv. Kev yoj nrawm thiab cov ntawv tiaj tus, tau kawg, muaj qee qhov nuances. Txawm li cas los xij, kev saib xyuas tshwj xeeb yuav tsum tau them rau cov cai rau kev txiav thiab drilling cov khoom siv asbestos, coj mus rau hauv tus account nws cov khoom yooj yim thiab cov yam ntxwv.

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Cov pob zeb nyias nyias tuaj yeem ua kom tawg zoo raws li cov cim ua ntej. Qhov no yuav xav tau:

  • khij kab tawg;
  • nqa mus raws tus cim nrog tus ntsia hlau lossis ib qho kev txiav kom zoo kom thaum kawg tau txais qhov zawj;
  • muab txoj kab ncaj nraim los yog kab me me nyob hauv qab daim ntawv;
  • Nias tusyees ntawm ib sab kom cais.
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Qhov tseeb ntxiv ntawm txoj hauv kev no yog qhov tsis muaj plua plav tuaj yeem ua rau tib neeg puas tsuaj.

Txoj kev thib ob cuam tshuam nrog siv cov ntsia hlau tshwj xeeb thiab ua cov hauv qab no:

  • cim ADSL;
  • kos raws tus cim nrog cov khoom ntse;
  • ua qhov raws txoj kab cim siv tus ntsia hlau nrog cov qib ntawm 15-20 mm;
  • zoo li hauv rooj plaub dhau los, muab ib txoj kev tsheb nqaj hlau hla txoj kab tawg thiab tawg daim ntawv.
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Nws yog ib qho tseem ceeb yuav tsum coj mus rau hauv tus account tias qhov txiaj ntsig yuav ncaj qha nyob ntawm tus naj npawb ntawm qhov xuas nrig ntaus.

Ntxiv nrog rau txoj hauv kev piav qhia, slate tuaj yeem yooj yim pom nrog hacksaw. Hauv qhov no, cov txheej txheem yuav suav nrog cov hauv qab no:

  • markup;
  • qhov chaw ntawm ATsL raws li txoj hauv kev uas nws qhov me me nyob hauv txoj haujlwm cantilever; ntu ntu ntawm daim ntawv yuav xav tau kev txhawb nqa nrog qee yam los tiv thaiv kev tawg;
  • txiav cov khoom raws cov kab ntawv teev tseg.
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Raws li kev xyaum thiab kev paub ntawm tus tswv qhia, rau cov laj thawj no, hacksaw yog qhov zoo tshaj plaws, uas yog siv los ua haujlwm nrog ua npuas dej ua vaj tsev.

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Txoj hauv kev thib plaub yog txiav cov ntawv asbestos-cement nrog lub zom nrog lub pob zeb diamond lossis txiav cov disc uas tau teeb tsa ntawm nws ntawm pob zeb . Hauv cov txheej txheem ntawm kev ua haujlwm, nws raug pom zoo kom ywg dej thaj chaw txiav nrog dej. Qhov no yog txhawm rau txo qis cov hmoov av uas tsim kev puas tsuaj uas ua tsis tau thiab ntau qhov tsim tawm thaum siv cov cuab yeej siv zog no. Cov kev ntsuas zoo sib xws yuav tsum tau ua thaum ua haujlwm nrog parquet thiab saws ncig.

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Heev feem ntau, thaum txhim kho ntau yam kev teeb tsa los ntawm cov khoom siv hauv tsev raws li kev txiav txim siab, nws dhau los ua qhov tsim nyog los laum qhov. Hauv qhov no, qhov ua tsis tau zoo ntawm ADSL yuav yog lub ntsiab lus tseem ceeb. Ua tus yam ntxwv no rau hauv tus account, nws yog ib qho tseem ceeb los xaiv cov cuab yeej zoo thiab txoj hauv kev ua haujlwm. Rau cov laj thawj no, koj yuav xav tau lub laum hluav taws xob thiab lub laum zoo nrog qhov yeej me ntsis. Thaum lub sijhawm txheej txheem drilling, yuav tsum tau ua raws qee txoj cai.

  1. Txoj kab uas hla ntawm cov laum siv yuav tsum yog me ntsis loj dua qhov ntev ntawm cov ntsia hlau rau qhov uas tau ua.
  2. Hauv cov txheej txheem ntawm kev ua haujlwm, daim ntawv slate yuav tsum tau so kom nruj, nyiam dua ntawm qhov chaw mos. Txwv tsis pub, qhov kev pheej hmoo ntawm kev puas tsuaj rau cov khoom siv nce ntxiv, muab nws qhov tsis yooj yim.
  3. Yog tias nws yuav tsum tau ua lub qhov uas muaj txoj kab uas hla loj, tom qab ntawd nws raug tso cai siv plaub, nrog rau kev yeej thiab pob zeb diamond crowns.
  4. Nws tsis pom zoo kom xuas lub qhov loj nrog cov ntsia hlau txhuam.
  5. Thaum drilling cov ntawv tuab, nws yog qhov zoo dua los ua ob peb txoj hauv kev, ntub cov laum thiab thaj chaw drilling thaum so.
  6. Ua ntej pib drilling, nws yog qhov tsim nyog los ua tus cim thiab ntsia qhov chaw hauv qab qhov laum txhawm rau txhawm rau tiv thaiv nws los ntawm kev swb, nrog cov ntsia hlau ntsia hlau lossis lwm yam cuab yeej.
  7. Nws yog qhov tsis xav tau kom qhib hom rauj ntawm qhov laum.
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Duab

Yog tias koj ua raws li cov lus pom zoo, tom qab ntawd koj tuaj yeem yooj yim thiab yooj yim ua qhov zoo ntawm qhov xav tau txoj kab uas hla hauv ob qho tib si tiaj thiab ntais slate.

Coj mus rau hauv tus account lub peculiarities ntawm kev sib xyaw ntawm cov khoom siv, kev saib xyuas tshwj xeeb yuav tsum tau them rau kev tiv thaiv kev nyab xeeb thaum ua haujlwm nrog slate . Los ntawm nws tus kheej, ACL tsis ua kev hem thawj rau tib neeg kev noj qab haus huv. Plua plav uas nrog kev ua haujlwm ntawm qee yam haujlwm (txiav, drilling) yog tshuaj lom. Asbestos nyob rau hauv daim ntawv no, nkag mus rau hauv txoj hlab ntsws thiab nyob hauv lawv, nrog qhov tshwm sim siab, muaj peev xwm ua rau muaj kev txhim kho ntawm cov kab mob txaus ntshai. Qhov no yog vim li cas nws tau pom zoo kom khaws cov ntsiab lus hauv qab no hauv siab thaum ua haujlwm nrog cov khoom siv asbestos.

  • Ua haujlwm nrog cov ntaub ntawv piav qhia, tshwj xeeb tshaj yog nws txiav thiab drilling, yuav tsum tau nqa tawm hauv qhov chaw muaj cua nkag thiab cua zoo . Nws yog ib qho tseem ceeb uas cov ntsiab lus ntawm asbestos hmoov av tsis tshaj 2 mg ib m3.
  • Qhov yuav tsum tau ua ntej yog kev siv lub tshuab ua pa , uas yuav tsum xub ua tib zoo tshuaj xyuas kev ncaj ncees thiab kev ua haujlwm.
  • Tsis tas li, daim ntawv teev cov kev kho yuav tsum suav nrog tsom iav thiab zuag qhia tag nrho , uas yuav tsum ntau li ntau tau tiv thaiv kev nkag mus ntawm cov hmoov av uas tsim kev puas tsuaj rau ntawm daim tawv nqaij.
  • Asbestos-cement cov khoom yuav tsum tau muab khaws cia cais thiab tib lub sijhawm tiv thaiv zoo los ntawm ya raws ntau hauv ib chav .
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Ntxiv rau txhua qhov saum toj no, nws tsim nyog them nyiaj rau kev thauj mus los ntawm kev ua tiav ACL, uas yuav tsum tau nqa tawm tsuas yog hauv lub ntim ntim. Yog tias qhov no tsis tuaj yeem ua tau, cov ntawv yuav tsum tau ywg dej nrog dej kom ntau kom tiv thaiv kev sib kis ntawm hmoov av.

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