Cov Xim Bituminous: Rau Cov Hauv Paus Thiab Slate, Rau Hlau, Ntoo Thiab Lwm Lub Hom Phiaj, Txoj Hauv Kev Thov Cov Xim Dub, Thaj Chaw Ntawm Kev Thov

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Thaum ua txhua yam haujlwm tsim kho, tshwj xeeb cov xim bituminous tuaj yeem siv tau. Xws li cov xim muaj pes tsawg leeg yog qhov tshwm sim ntawm kev kho cov khoom siv roj av. Nws muaj cov hydrocarbons tshwj xeeb thiab zoo li cov khoom siv yooj yim. Hnub no peb yuav tham txog dab tsi cov yam ntxwv tseem ceeb ntawm cov tshuaj no muaj, nrog rau seb cov xim zoo li cas raug siv kom raug.

Nws yog dab tsi?

Cov xim bituminous yog cov xim tshwj xeeb raws cov roj . Tom qab kev faib ua feem ntawm cov khoom lag luam roj, cov mos muag tau tsim, zoo ib yam li cov xim dub, thiab nws yog lawv uas tom qab dhau los ua cov xim sib xyaw rau pleev xim.

Cov roj hmab-bituminous cov tshuaj ua tau feem ntau tiv thaiv kev ua haujlwm , vim tias lawv tuaj yeem tiv taus qhov hloov pauv kub sai sai, qib siab ntawm cov av noo. Lawv kuj tseem yuav tsis raug tshuaj lom. Feem ntau, nws yog nrog cov xim uas ntau yam qauv hlau tau pleev xim, yog li muab kev tiv thaiv kev tiv thaiv corrosion.

Cov qauv no, ua los ntawm cov khoom siv roj av, khav theeb cov yam ntxwv tiv thaiv zoo. Lawv muab cov pa ua pa zoo. Cov xim pleev xim los ntawm cov xim tshwj xeeb yog hnav-tiv taus thiab ruaj khov. Tsis tas li ntawd, lawv muaj cov nyhuv los tiv thaiv plam. Cov roj hmab zaj duab xis tau txais tom qab ua kom qhuav tag yuav tsis plam hlo li, yog li cov hauv pem teb npog nrog rau daim ntawv thov yuav muaj kev nyab xeeb kiag rau tib neeg.

Cov xim bituminous tau muag npaj ua tiav; lawv tsis tas yuav tsum tau diluted nrog cov khoom ntxiv ua ntej thov, yog li lawv tuaj yeem siv tam sim ntawd . Tab sis nws tsim nyog nco ntsoov tias yog tias txheej bituminous tau nthuav tawm tas li mus rau hluav taws xob ultraviolet, tom qab ntawd nws yuav ploj sai sai.

Thaum ua haujlwm nrog cov tshuaj no, nws yuav tsum tau siv cov cuab yeej tiv thaiv, suav nrog lub tshuab ua pa thiab hnab looj tes hnyav siv.

Nws siv qhov twg?

Kev sib xyaw xim xim bituminous tau siv dav hauv ntau yam haujlwm. Tab sis feem ntau lawv tau siv hauv cov haujlwm hauv qab no.

• Tsev … Cov tshuaj no zoo tshaj plaws rau kev ua tiav kev kho dej tsis tu ncua ntawm ntoo, hlau thiab pob zeb ntxiv dag zog, cib txheej. Cov xim no yuav tiv thaiv kev puas tsuaj thiab tsim txheej txheej xeb.
• Hluav taws xob engineering … Kev sib xyaw Bituminous kuj tseem tuaj yeem tsim nyog rau pleev xim kab-ua cov kab, uas suav nrog kev tiv thaiv cov tsheb npav.
• Kev Nkoj Nkoj … Qee zaum cov tshuaj bituminous tau siv rau kev kho tiav hauv qab ntawm kev thauj dej.

Qee yam ntawm cov xim no tau txais rau rooj tog tsim khoom … Tom qab tag nrho, lawv tuaj yeem siv los muab kev tiv thaiv kev nyab xeeb ntxiv ntawm cov qauv los ntawm qhov tsis zoo ntawm cov pa ntub.

Cov xim no kuj qee zaum raug rau kev kho ntawm slate txheej, lub hauv paus . Hauv qhov no, txhua qhov khoob thiab qhov qhib hauv lub hauv paus yuav puv nrog mastic, uas yuav muab kev tiv thaiv siab tshaj plaws thaum tsim kho thiab ua haujlwm ntxiv. Cov av hauv av yuav tsis rhuav lub tsev.

Kev tiv thaiv dej ntawm daim ntawv thov xim no tso cai rau siv cov khoom siv los tsim cov pas dej da . Qee lub sij hawm nws raug coj los tsim cov pas dej ua kom zoo nkauj.

Ua ntej yuav cov xim no, nws yuav tsum nco ntsoov tias niaj hnub no muaj cov khoom sib xyaw tshwj xeeb uas tsim los pleev xim ntoo thiab hlau.

Txoj hauv kev thiab cov yam ntxwv ntawm daim ntawv thov

Yog tias koj xav tau npog cov qauv nrog cov xim zoo li no, koj yuav tsum ua raws qee txoj cai tseem ceeb. Cov tshuaj tuaj yeem siv rau ntau txoj hauv kev, feem ntau txhuam cov mos mos lossis rab phom tsuag tau siv rau qhov no.

Ua ntej pib ua haujlwm nrog cov khoom siv, txhua yam kab mob paug raug tshem tawm tag thiab, yog tias tsim nyog, ua tiav, tsim ua ib lub tiaj. Ncaj nraim thaum thov pleev xim, nco ntsoov tias yuav tsum tsis muaj qhov tsis xws thiab txhaws ntawm cov qauv kom pleev xim. Thaum lawv tshwm sim, txhua yam yuav tsum tau qib ib zaug.

Lub sijhawm kom ua kom qhuav thiab tawv ntawm cov xim yuav nyob ntawm qhov tshwj xeeb ntawm cov khoom xyaw bitumen. Lub sijhawm no tuaj yeem sib txawv ntawm 6 txog 24 teev . Nrog rau daim ntawv thov thev naus laus zis raug, xws li cov xim dub, tsis zoo li lwm cov xim sib xyaw, yuav hom phiaj dag txawm tias nyob ntawm cov qauv hlau galvanized.