Bwanji Osagwiritsa Ntchito Zitsulo Zachitsulo Pa Konkire? | | Hengtian

Pankhani yomaliza konkriti, kugwiritsa ntchito zida zoyenera ndikofunikira. Ngakhale kuti zitsulo zachitsulo zimagwiritsidwa ntchito pomanga, pali nthawi zina pamene kuzigwiritsa ntchito pa konkriti kungayambitse zoopsa ndi zovuta. M'nkhaniyi, tiwona chifukwa chake sikoyenera kugwiritsa ntchito chitsulo chachitsulo pa konkire ndikukambirana zida ndi njira zina zomwe zingapereke zotsatira zabwino ndikuchepetsa zoopsa zomwe zingachitike.

Kumvetsetsa Zitsulo Zachitsulo ndi Kumaliza Konkire

Zitsulo Zachitsulo: Zodziwika Koma Osati Zabwino Nthawi Zonse

Zitsulo zachitsulo zimagwiritsidwa ntchito kwambiri pantchito yomanga pomaliza konkriti. Amagwiritsidwa ntchito pomaliza kuyika konkriti kuti akwaniritse mawonekedwe osalala komanso opukutidwa. Zitsulo zachitsulo zimabwera mosiyanasiyana komanso mosiyanasiyana, zomwe zimapangitsa kuti pakhale njira zosiyanasiyana zomaliza. Komabe, ndikofunikira kuzindikira kuti ngakhale ma trowels achitsulo ali ndi phindu lake, sangakhale nthawi zonse kukhala chisankho chabwino pakugwiritsa ntchito konkriti.

Kuopsa kwa Kugwiritsa Ntchito Zitsulo Zachitsulo pa Konkire

Kuwumitsa Pamwamba ndi Kukokera Mpweya

Chimodzi mwazowopsa zomwe zimagwirizanitsidwa ndi kugwiritsa ntchito zitsulo zachitsulo pa konkriti ndikuwumitsa pamwamba. Konkire ikaponderezedwa msanga kwambiri kapena ndi mphamvu yochulukirapo pogwiritsa ntchito chitsulo chachitsulo, imatha kupangitsa kuti pamwamba pakhale kuumitsa mwachangu. Kuumitsa msangaku kungayambitse mgwirizano wofooka pakati pa pamwamba ndi konkire yonse, zomwe zimapangitsa kuti pakhale kusweka kapena delamination pakapita nthawi. Kuonjezera apo, ngati mpweya umakhala pansi pa trowel panthawi yomaliza, ukhoza kupanga mpweya wosawoneka bwino pamwamba.

Kuwotcha ndi Kugwira Ntchito Mopambanitsa

Choopsa china ndikuwotcha kapena kugwira ntchito mopitirira muyeso pamwamba pa konkire. Chitsulo chikagwiritsidwa ntchito mopitirira muyeso, chimatha kupanga mawonekedwe opukutidwa komanso onyezimira. Ngakhale izi zitha kukhala zofunika pazinthu zina, monga konkriti yokongoletsa, zitha kukhala zovuta panja kapena madera omwe amafunikira mikangano yambiri. Kuwotcha pamwamba kumapangitsa kuti pakhale poterera komanso sachedwa kuchita ngozi, makamaka pakanyowa. Kugwira ntchito mopitirira muyeso kungapangitsenso kuti pakhale malo osagwirizana ndi kuwonjezeka kwa porosity, zomwe zingakhudze kulimba ndi moyo wautali wa konkire.

Njira Zina Zazitsulo Zachitsulo Zomaliza Konkire

Zoyandama ndi Zopendekera: Kupanga Zomaliza Zosalala

M'malo mogwiritsa ntchito zitsulo zachitsulo, njira zina monga zoyandama ndi zomangira zingagwiritsidwe ntchito pomaliza konkire. Zoyandama, zomwe nthawi zambiri zimapangidwa ndi matabwa, magnesiamu, kapena aluminiyamu, zimagwiritsidwa ntchito kusalaza ndi kusalaza pamwamba pa konkire yongoikidwa kumene. Amathandizira kugawa ndi kuphatikizira konkire pomwe amachepetsa kuopsa kwa kuuma kwapamtunda ndi kutsekereza mpweya. Komano, ma Edgers amagwiritsidwa ntchito popanga m'mphepete mwaukhondo ndikuwongolera zolumikizira mu konkriti. Amapezeka m'mawonekedwe ndi makulidwe osiyanasiyana kuti akwaniritse mbiri ndi zomaliza zosiyanasiyana.

Ma Trowels a Mphamvu: Kumaliza Moyenera komanso Kolondola

Kwa mapulojekiti akuluakulu a konkriti, ma trowels amagetsi amatha kukhala njira ina yabwino. Ma trowels amagetsi ndi makina oyenda ndi injini okhala ndi masamba ozungulira kapena mapoto omwe amapereka kumaliza koyenera komanso kolondola. Amapereka kulamulira kwakukulu pa ndondomeko yomaliza ndipo akhoza kukwaniritsa malo osalala poyerekeza ndi troweling pamanja. Ma trowels amagetsi ndi othandiza makamaka pama slabs akulu kapena madera omwe nthawi ndi yofunika.

Mapeto

Ngakhale kuti zitsulo zachitsulo zimakhala ndi malo awo pomaliza konkire, ndikofunika kudziwa zofooka zawo ndi zoopsa zake. Kuuma msanga, kutsekereza mpweya, kuwotcha, ndi kugwira ntchito mopitilira muyeso ndizovuta zomwe zitha kubwera mukamagwiritsa ntchito zitsulo zachitsulo pa konkriti. Poganizira zida ndi njira zina, monga zoyandama, ma edges, ndi ma trowels amagetsi, mutha kupeza zotsatira zabwinoko ndikuchepetsa zoopsa zomwe zimagwirizanitsidwa ndi kutha kwa chitsulo. Ndikofunikira kuwunika zofunikira za polojekiti yanu ya konkriti ndikusankha zida zoyenera ndi njira zomwe zimatsimikizira kuti konkire yokhazikika, yokongola komanso yotetezeka.