Ua ntej, lub tswvyim ntawm mortar
Mortar yog cov khoom siv sib xyaw ua ke los ntawm kev sib xyaw cov cement, txiv qaub, xuab zeb thiab lwm yam ntaub ntawv, thiab nws lub luag haujlwm tseem ceeb yog kev sib cog lus thiab sau. mortar tuaj yeem ntxiv nrog cov khoom sib txawv raws li kev xav tau ntawm kev siv, xws li ceramsite, perlite, thiab lwm yam, kom ua tiav cov khoom sib txawv thiab siv.
Thib ob, daim ntawv thov scenario ntawm mortar
1. Architectural teb
Mortar yog siv dav hauv kev tsim kho, feem ntau yog siv rau kev sau thiab kev sib txuas ntawm phab ntsa, pem teb, qab nthab, phab ntsa faib, ntaiv thiab lwm qhov chaw. Piv txwv li, nyob rau hauv lub splicing ntawm pob zeb los yog cib, nws yog feem ntau yuav tsum tau siv mortar los sau cov qhov khoob thiab xyuas kom meej qhov nruj ntawm cov pob zeb los yog cib. Tsis tas li ntawd, nws tseem tuaj yeem siv los kho qhov kev puas tsuaj ntawm lub tsev.
2. Kev kho dua tshiab
Hauv kev kho kom zoo nkauj, mortar feem ntau yog siv los ua cov khoom siv hauv av, uas tuaj yeem siv los kho cov qhov me me thiab cov kab nrib pleb hauv phab ntsa, thiab tuaj yeem siv los ua cov ntaub ntawv zoo nkauj xws li plastering plaster, bronzing gypsum kab, thiab lwm yam.
3. Txoj kev thiab choj
Mortar kuj tau siv dav hauv kev ua haujlwm ntawm txoj kev thiab cov choj, xws li kho qhov chaw ntawm txoj kev, lub tsev choj piers, pob tw, thiab lwm yam.
3. Cov yam ntxwv ntawm mortar
1. Adhesion: mortar muaj peev xwm sib txuas ntau yam khoom siv.
2. Fillability: mortar muaj peev xwm sau txhua yam ntawm qhov tsis sib xws.
3. Compressive tsis kam: mortar tuaj yeem tiv taus qee qhov siab thiab muaj qee lub zog.
4. Dej tsis kam: mortar tsis yooj yim rau poob nws cov khoom qub tom qab ntsib dej.
IV. Cov ntsiab lus
Mortar yog cov khoom siv hauv tsev ntau yam nrog ntau yam kev siv hauv thaj chaw xws li kev tsim kho, kho kom zoo nkauj, txoj kev thiab txuas hniav. Mortar yog cov khoom siv tau zoo heev vim nws cov nplaum, txhaws, compressive thiab dej tsis kam.
