Chrysotile cement yeeb nkab: specifications thiab daim ntawv thov

2024 Tus sau: Howard Calhoun | [email protected]. Kawg hloov kho: 2024-01-17 18:53

Kev sib txuas lus muaj xws li cov channel ntawm ib qho loj me. Raws li cov khoom siv hauv ntau ntawm lawv, cov yeeb nkab chrysotile-cement tuaj yeem siv, cov khoom tseem ceeb uas yog hom asbestos. Cov tshuaj no tsis muaj kev nyab xeeb dua li cov amphibole analogue, uas tau txwv nyob rau hauv cov teb chaws Europe vim muaj carcinogenic.

Kev ua haujlwm zoo thiab qhov tsis zoo

Muaj ntau yam khoom siv los tsim cov kav dej. Txhua tus ntawm lawv muaj nws tus kheej zoo, nyob ntawm seb qhov kev txiav txim siab twg tau kos txog qhov muaj peev xwm siv nws hauv ib qho xwm txheej. Tsis tas li ntawd, nws tau thov kom xav txog qhov zoo li cas chrysotile cement kav.

Cov txiaj ntsig tseem ceeb suav nrog:

• muaj peev xwm ua haujlwm thaum raug kev kub ntxhov ib puag ncig;
• qis thermal conductivity;
• easy installation technology;
• tsis muaj cov txheej txheem corrosive thaum siv;
• ntev kev pab cuam lub neej.

Ntawm cov minuses, ntau dhau fragility yuav tsum raug sau tseg. Qhov no ua rau qee qhov teeb meem thaum tso lossis txhim kho cov khoom. Cov khoom feem ntau tawg raws li qhov taw tes txhua yam ua haujlwm.

Kev faib tawm thiab daim ntawv thov

Chrysotile cement kav yuav muab faib ua ob pawg dav. Thawj ntawm cov no suav nrog cov khoom siv siab. Cov ntsiab lus zoo li no tau muaj zog ntxiv, yog li lawv tuaj yeem siv rau hauv kev sib txuas lus nrog kev siab sab hauv. Txawm li cas los xij, lawv tsis raug tso cai siv los ua cua sov rau tsev kho mob, kindergartens, tsev kawm ntawv thiab lwm lub tsev tshwj xeeb.

qeb thib ob yog sawv cev los ntawm cov khoom tsis muaj zog. Cov yeeb nkab nrov tshaj plaws yog chrysotile cement BNT 100 mm. Nws yog feem ntau yuav los tsim cov kav dej phwj tuaj rau lub tsev ntiag tug lossis cov qauv dej rau qhov chaw. Qee zaum cov cables tau muab tso rau hauv cov ntsiab lus los teeb tsa kev sib txuas lus.

Cov khoom lag luam uas tsis muaj kev ntxhov siab kuj tseem siv tau los ua qhov chimney yog tias qhov cua kub tsis tshaj 300 degrees. Lawv tuaj yeem siv tau hauv kev tsim kho kom zoo nkauj. Nrog lawv cov kev pab, paj txaj, urns tau npaj, thiab txhua kab kuj tau tsim. Qee zaum, BNT chrysotile cement yeeb nkab ua lub luag haujlwm ntawm lub hauv paus kev txhawb nqa ncej. Tus naj npawb ntawm cov khoom siv thauj khoom yog txiav txim siab los ntawm qhov loj ntawm cov qauv thiab ntu ntu ntawm cov hlua khi.

Cov ntaub ntawv qhia txog cov khoom tsis muaj zog

Nrog kev pab ntawm cov khoom nthuav tawm, feem ntau yog kev sib txuas lussystems tsis muaj siab. Nyob rau hauv no hais txog, nws yog npaj los xav txog cov kev qhia ntawm cov uas tsis yog-siab.

Parameters	Type
	BNT 100	BNT 150	BNT 200
Sab nraud txoj kab uas hla mus centimeter	11, 8	16, 1	21, 3
Sidewall thickness in millimeters	9	10	11
Length in meters	3,95
Nyhav ib kab 'meter' hauv kilograms	6, 1	9, 4	18

Chrysotile cement kav muaj cov yam ntxwv zoo li no. GOST rau lawv cov khoom siv (GOST 31416-2009) tso cai rau koj los tswj qhov zoo. Cov ntaub ntawv cov ntsiab lus muab cov ntsiab lus tseem ceeb rau cov khoom kawg.

Yuav tsum tsis txhob muaj cov chips lossis tawg ntawm cov khoom tsim. Nws raug tso cai rau deviate los ntawm qhov ncaj tsis ntau tshaj 12-24 hli (nyob ntawm qhov ntev ntawm lub caij). Tus nqi ntawm qhov ntsuas hydraulic siab rau cov khoom siv dawb-ntws yuav tsum yog ntau tshaj 0.4 MPa.

khoom cim

txhawm rau ua kom yooj yim rau cov txheej txheem xaiv, cov yeeb nkab chrysotile cement yuav tsum raug cim rau hauv qee txoj kev. Feem ntau, cov cim tshwj xeeb yog siv rau sab nrauv ntawm cov khoom siv xim. Lub inscription muajcov ntaub ntawv hais txog cov chaw tsim tshuaj paus, yam hom, nominal loj thiab ntau naj npawb.

Kev thauj mus los thiab khaws cia

Cov khoom yuav tsum tau ceev ceev kom ruaj ntseg thaum xa khoom. Nyob rau hauv tus txheej txheem ntawm unloading, nws tsis tso cai rau poob cov khoom ncaj qha los ntawm lub tshuab. Cov kav dej yuav tsum tau muab tso rau hauv pawg ntawm lub platform nrog lub tiaj tiaj. Yog hais tias muaj pob thiab kev nyuaj siab nyob rau hauv qhov chaw cia, ces ntoo spacers yog siv los ua lub hauv paus. Hauv qhov no, nws yog ntshaw kom kho cov kab hauv qab.

txheej txheem tsim khoom

Ib chrysotile-cement yeeb nkab yog tsim los ntawm kev tsim vaj tse sib xyaw nrog cov fibers. Ua ntej ntawm tag nrho cov, lub ntsiab tivthaiv yog crushed mechanically. Tom ntej no, ib qho kua muaj pes tsawg leeg yog npaj. Rau 85 feem pua ntawm cov binder, tsuas yog 15 feem pua ntawm chrysotile asbestos muab tso rau. Hauv kev tsim khoom, cov khoom siv raw uas ua tau raws li cov qauv no yuav tsum tau siv. Kev ua haujlwm ntawm radionuclides plays lub luag haujlwm tseem ceeb. Nws cov txiaj ntsig yuav tsum ua raws li cov qauv uas tau pom zoo los ntawm GOST clauses.

me ntsis txog accessories

Lub ntsiab tseem ceeb yog chrysotile cement yeeb nkab. Txawm li cas los xij, feem ntau nws yog muab nrog tshwj xeeb couplings. Thaum ua haujlwm, qhov chaw ntawm tib chav kawm yuav tsum tau siv. Raws li rau siab analogues, lawv kuj tau nruab nrog sealing nplhaib ua los ntawm roj hmab.

Warranty

Yog tus neeg siv khoom ua raws li cov cai pom zookhaws cia, kev ua haujlwm thiab kev thauj mus los ntawm cov khoom, tom qab ntawd nws tuaj yeem suav nrog lub sijhawm thaum lub sijhawm hloov cov khoom tsis zoo tuaj yeem ua tau. Lub sijhawm no tsis pub dhau 1 xyoos txij li hnub xa khoom los ntawm cov chaw tsim khoom.

Txoj haujlwm ntawm kev teeb tsa ua haujlwm

Thaum tso cov kav dej, tsis tas yuav siv cov tshuab hnyav lossis cov cuab yeej tshwj xeeb rau kev sib txuas. Docking yog ua los ntawm polyethylene los yog chrysotile-cement couplings. Yog tias tsim nyog, cov ntsaws ruaj ruaj yog muab tso rau hauv cov roj hmab, uas ua rau nws muaj peev xwm ua tiav qhov kev foob. Nyob rau hauv lub siab, lub gaskets adheres nruj nreem rau saum npoo. Lub radial clearance nyob nruab nrab ntawm cov coupling thiab cov yeeb nkab nws tus kheej tso cai rau koj kom tau txais qhov tsim nyog khoov thaum txuas. Kev sib txuas lus channel yam tsis muaj cov nyiaj them poob haujlwm yog suav tias pheej yig, tab sis tib lub sijhawm txhim khu kev qha.

Nws yuav tsum tau muab sau tseg tias rau cov kav dej, tsis yog siv cov ntsiab lus zoo tib yam, tab sis perforated sawv daws yuav. Los ntawm lub qhov, cov dej noo ntau dhau los ntawm qhov chaw nkag ncaj qha mus rau hauv cov channel, tom qab ntawd nws tawm mus rau hauv lub collector. Txhawm rau kom tsis txhob muaj qhov thaiv, nws raug nquahu kom siv lub pob zeb permeable gravel-filled membrane.

Rau kev sib txuas lus ntawm lub tsev ntiag tug, 100 mm chrysotile cement yeeb nkab feem ntau yog yuav, vim muaj ntau qhov nws yog qhov kev xaiv zoo tshaj plaws. Yog tias tsim nyog, koj tuaj yeem yuav cov khoom nrog lub cheeb loj dua lossis me dua. Txawm li cas los xij, nws yuav tsum nco ntsoov tias nrog kev nce hauv ntu ntu, sab phab ntsa yog thickened.cov khoom, yog li cov huab hwm coj nce ntau. Vim tib yam, tus nqi ntawm kev tsim khoom kuj nce.