Yuav ua li cas mus xaiv thiab npaj lub mortar

Thaum tsa vaj tse ntawm txawv destinations yuav tau mus nrhiav ib tug haum mortar. Txwv tsis pub, tus tsim tsuas cev qhuav dej nyob rau hauv nws tus kheej yuag. Thaum lub caij, lub tsev ntaub ntawv ua lag luam muaj ntau ntau yam ntawm ready-made mortars, uas tsuas ntxiv dej, tom qab uas lawv yuav tsum tau npaj rau siv. Koj muaj peev xwm kuj yuav cov khoom xyaw thiab noj lub sib tov rau tso lawv tus kheej.

Basic ntsiab cai ntawm cov tshuaj uas koj xaiv rau masonry

Thaum koj xaiv yuav tsum tau ua los ntawm lub hom phiaj thiab cov qauv qhov ntev. Yog pom tau hais tias lub feem ntau txhim khu kev qha tshuaj masonry MAAs, nws yuav siv tau rau vaj tse nrog hnyav loads. Nws yog tseem tau mus ntxiv impurities uas ua rau kom lub elasticity ntawm sib tov. Muaj Adhesives thiab additives uas txhim khu nws lub zog.

Rau ib leeg-storey vaj tse nrog ib tug tag nrho pawg ntawm cov uas yog tus me me, siv ib tug xis mas-txiv qaub mortar. Tej lub tsev sib tov muaj siab thermal conductivity.

Tseem muaj cov dawb lias dlaws uas muaj xws li cov khoom, tab sis siv nyob rau hauv cov hniav daim ntaub ntawv lawv ntxiv kob xim.

Rau txojkev lub tsev thiab lwm yam facade tej hauj lwm siv ib tug nplaum version. Xws li ib tug tov yog zoo dua yuav npaj txhij-masonry. Cov hmoov sib tov yuav muaj ib tug siab kuj mus te thiab lub peev xwm los mus tiv raug rau cov dej.

Lub ntsiab ntsuas ntawm qhov zoo tshaj ntawm cov tshuaj no yog: kuj mus compression, uas yog reflected nyob rau hauv cov pob los ntawm tsab ntawv M, cov dej kuj, uas yog denoted los ntawm D. Nws tseem yog ib qho tseem ceeb cov yam ntxwv rau mortar yog cov thermal conductivity thiab ductility vim hais tias nws muab simplicity thiab kev ceev ntawm lub lag luam nrog nws. Tsis txhob siv ib tug hnyav-duty tshuaj lug uas tsis yuav tsum tau nws, nws yog tsim nyog tsuas yog rau lub hauv paus ntawm lub tsev.

Tsis txhob skimp ntawm cov khoom xyaw ntawm sib tov, txij li thaum lawv mus ua lub hauv paus ntawm lub tsev.

Yuav ua li cas npaj koj tus kheej mortar

Rau qhov kev npaj ntawm cov feem ntau xis mas slurry los mus sib tov peb yam: lub MAAs, xuab zeb thiab cov dej. Yog xav tau ib tug high-zoo muab los mus sib tov rau lawv nyob rau hauv ib tug ratio ntawm 1: 3: 1-1.5. Cov yav tas daim duab nyob rau hauv cov xuab zeb ya raws. Kneading mortar nyob rau hauv me me tagnrho tau thiab rab duav yawm, tab sis ib tug loj tus naj npawb yuav ua noj nrog betomeshalki. Thaum nws lub Cheebtsam yuav tsum tau ntxiv maj nyob rau hauv feem, qhov no yuav kom cov uniformity ntawm muaj pes tsawg leeg.

Nws yog ib qho tseem ceeb yuav tau nco ntsoov hais tias kev daws yuav tsis muaj lawv lub zog rau ib ntev lub sij hawm, yog li ntawd koj yuav tsum sib tov xws nqi uas yuav faib ib nrab ib teev. Rau ib tug ntau long-term ua hauj lwm nrog cov sib tov yuav muab ntxiv rau nyob tus yeees ntawm tshuaj uas muab elasticity.

Xws li ib tug tov yog tsim rau tag nrho cov hom ntawm masonry siv cov ntaub ntawv uas (cib, ua vaj tse, cinder block, thiab lwm yam). Nyob rau hauv no txheej nws yuav thaj tsam li ntawm 6 mus rau 40 mm. Cov yam li daim duab nyob ntawm lub hom ntawm cov khoom xaiv.