Pav ca slate thiab nws daim ntawv thov

Tsaug rau cov nqi pheej yig thiab zoo, asbestos MAAs los xij yog zoo paub builders. Yoj cov khoom siv rau vuas vov tsev, thaum lub tiaj slate tau pom daim ntawv thov nyob rau hauv lwm yam liaj teb ntawm kev tsim kho, txawm hais tias tus vov tsev nws kuj tsis tsim.

Nta tiaj slate

Nyob rau hauv lub chaw ua khoom ntawm tiaj slate ib tug sib tov ntawm Portland MAAs nrog asbestos fibers thiab dej. Cov kev faib ua feem ntawm asbestos, uas yog uniformly faib nyob rau hauv nws yog 18%, yog li tsim ib lub hauv paus rau reinforcing los xij ntawm slate. Qhov no piv tau rau tsim ib tug ca slate, qhov luaj li cas ntawm cov uas sib txawv nyob hauv ntau txwv, tensile zog thiab tej yam.

Nyob rau hauv industrial tej yam kev mob raws li GOST 18124-95 ua ob hom tiaj slate:

- asbestos MAAs unpressed tiaj;

- asbestos MAAs nias tiaj tus.

Unpressed tiaj slate, raws li txwv mus compacted, muaj ib tug uas tsis muaj lub dag lub zog yam ntxwv thiab tus nqi. Nws yog ib nrab ib lub voj voog freeze-thaw, uas yog vim li cas nws yog ntau haum rau sab hauv kev ua hauj lwm. Nyob rau hauv Slate yam ntxwv muaj feem xyuam rau cov nuj nqis thiab zoo tshaj ntawm asbestos, muaj nyob rau hauv nws cov qauv. Yog li, qhov zoo tshaj yog nyob rau hauv lub cheeb thiab ntev ntawm lub fibers, nws mineral muaj pes tsawg leeg thiab fineness. Nyob rau hauv tas li ntawd, qhov tsis muaj ib tug ca slate nyob ntawm seb yam kev mob thiab specifications ntawm cov khoom nyob rau hauv uas nws yog los.

Qhov ntev slate

Slate tiaj tus, qhov ntev ntawm uas nyob ntawm seb lub thickness ntawm daim ntawv tej zaum yuav nyob XEEV:

- 3600h1500 hli ntawv thickness ntawm 8-10 hom hli;

- 3000h1500 hli ntawv thickness ntawm 8-10 hom hli;

- 2500h1200 hli ntawv thickness ntawm 6-10 hli;

Nyob rau hauv tas li ntawd, qhov nruab nrab sib txawv ntawm cov dav los yog ntev ntawm lub lub daim ntawv yuav tsum tsis ntau tshaj li 5 hli. Lub extruded los xij txawv nyob rau hauv ib tug kab rov tav dav hlau yuav tsum tsis txhob ntau tshaj 4 mm los ntawm cov tsis nias nplooj ntawv - 8 hli.

Scope khoom

Nias tiaj slate yog dav siv nyob rau hauv ntau qhov chaw ntawm kev tsim kho. Nws yog siv nyob rau hauv cov kev laj kab thiab kuv thawv, installation ntawm shuttering nyob rau hauv tej kev kawm muaj, raws li zoo raws li rau meem sab nraud thiab sab hauv phab ntsa. Nyob rau hauv ua liaj ua teb cov nqe lus slate siv rau mounting ntseej, lub tsev cwjmem ntawm nyuj thiab nqaij qaib hlwb. Cottagers thiab gardeners feem ntau siv cov ntaub ntawv uas nyob rau ntawm lawv qhov chaw. Thaum lub sij hawm tsim kho ntawm thaj chaw tiaj tus slate siv rau kev tiv thaiv ntawm loggias thiab balconies, installation ntawm da dej cabins thiab lwm tus neeg.

Qhov zoo ntawm cov ntaub ntawv uas:

- durability;

- tus nqi tsim nyog;

- kuj mus zoo li qub loads (tib neeg qhov hnyav);

- hluav taws kev ruaj ntseg;

- zoo heev rwb thaiv tsev ntawm tej yam ntuj tso phenomena (los nag, hail);

- lub qhaj ntawv ntawm hluav taws xob conductivity;

- tsis rot, yog tsis oxidized;

- tsis dhau UV tawg thiab sib nqus teb;

- qhov chaw tsis sov li thaum raug rau tshav ntuj;

- nws yog ib resistant rau freezing-yaj, kub hloov mus hloov los.

Yuav kom tiv thaiv lub tiaj slate, nws yog tsim nyog tom qab tso las nws painting, uas yuav ua rau kom nws cov neej. Rau lub hom phiaj no, tsim acrylics, uas yog tsim nyob rau ntawm slate nto tiv thaiv zaj duab xis.