Calcium formate mu konkriti

Chidule:

Konkire ndi chinthu chofunikira chomangira chomwe chimagwiritsidwa ntchito kwambiri pomanga chifukwa cha mphamvu zake, kulimba kwake komanso kusinthasintha.Zowonjezeredwa zosiyanasiyana zimagwiritsidwa ntchito kuti zithandizire kukonza zinthu za konkriti ndikuthana ndi zovuta zomwe zimakhudzana ndi kupanga kwake ndikugwiritsa ntchito.Chowonjezera chochititsa chidwi kwambiri ndi calcium formate, pawiri yokhala ndi zinthu zapadera zomwe zimathandiza kukonza konkriti.

dziwitsani:

Konkire ndi chinthu chophatikizika chopangidwa ndi simenti, zophatikizika, madzi ndi zosakaniza ndipo ndiye msana wa zomangamanga zamakono.Pofufuza zowonjezera zowonjezera zowonjezera katundu wa konkire, calcium formate, chigawo chochokera ku formic acid ndi calcium carbonate, chinafufuzidwa.Nkhaniyi ikufuna kumvetsetsa mozama za zotsatira za calcium formate pa konkire, kufotokozera katundu wake, ubwino wake ndi ntchito zosiyanasiyana.

Makhalidwe a calcium formate:

Chemical composition:

Calcium formate ndi mchere wosungunuka m'madzi wopangidwa ndi ayoni a calcium (Ca2+) ndi ma ion formate (HCOO-).

Njira yake yamankhwala ndi Ca(HCOO)2.

Kusungunuka:

Calcium formate imawonetsa kusungunuka kwakukulu m'madzi, komwe kumathandizira kubalalitsidwa kwake kofananira mu kusakaniza konkire. 

Njira ya hydration:

Panthawi ya hydration, calcium formate imathandizira kupanga zinthu zina za hydration zomwe zimakhudza microstructure ya konkire.

Ubwino wa Calcium Formate mu Konkire:

Nthawi yokhazikika yofulumizitsa:

Calcium formate imagwira ntchito ngati accelerator, kufupikitsa nthawi yoyika konkire.Izi ndizopindulitsa makamaka nyengo yozizira kumene kuchedwa kungayambitse mavuto.

Kulimbikitsa:

Kukhalapo kwa calcium formate kumapangitsa kuti konkire ikhale yolimba komanso yomaliza, motero imakulitsa magwiridwe antchito.

Chepetsani kutuluka kwa magazi ndi kupatukana:

Calcium formate imathandizira kuchepetsa kutuluka kwa magazi ndi kulekanitsa, kulimbikitsa kufanana mu kusakaniza konkire.

Kuwongolera makina:

Konkriti yokhala ndi calcium formate nthawi zambiri imawonetsa kusinthika kogwira ntchito, kupangitsa kuti ikhale yosavuta kugwira ndikuyika pakumanga.

Kuchepetsa Kuwonongeka kwa Frost:

M'madera ozizira, kuwonjezera kwa calcium formate kungathandize kuchepetsa kuwonongeka kwa chisanu mwa kufulumizitsa kukhazikitsa nthawi komanso kuchepetsa kuopsa kwa konkire kuti azizizira.

Kugwiritsa ntchito calcium formate mu konkriti:

Kuthira konkire kwa nyengo yozizira:

Calcium formate nthawi zambiri imagwiritsidwa ntchito poyika konkire nyengo yozizira kuti athane ndi zovuta za kutentha kochepa pakukhazikitsa ndi kuchiritsa.

Kukonza mwachangu:

M'mapulogalamu omwe amafunikira kukonza mwachangu, monga kukonza mwadzidzidzi kapena kukonza zida, kugwiritsa ntchito calcium formate kumatha kufulumizitsa nthawi yomanga.

Kupanga konkriti yokhazikika:

Kukhazikika kwanthawi yayitali komanso kukula kwamphamvu komwe kumalumikizidwa ndi mawonekedwe a calcium kumapangitsa kuti ikhale yoyenera kupanga konkriti yokhazikika pomwe nthawi yosinthira mwachangu ndiyofunikira.

Konkriti yogwira ntchito kwambiri:

Calcium formate imathandizira kupanga konkriti yogwira ntchito kwambiri yokhala ndi kulimba komanso mphamvu zamphamvu, ndikupangitsa kuti ikhale yoyenera pama projekiti ofunika kwambiri.

Mavuto ndi malingaliro:

Kuganizira zamtengo:

Ngakhale kuti calcium formate ili ndi zabwino zambiri, mtengo wake ukhoza kukhala chinthu choyenera kuganizira mu bajeti yanu ya polojekiti.

Kukhathamiritsa kwa Mlingo:

Kuchuluka koyenera kwa kashiamu kapangidwe ka calcium kuyenera kutsimikiziridwa potengera zofunikira za projekiti, poganizira zinthu monga kusakanikirana kosakanikirana, momwe chilengedwe chimakhalira komanso zofunikira za konkriti.

Pomaliza:

Mwachidule, calcium formate imatuluka ngati chowonjezera chofunikira paukadaulo wa konkriti, ndikupereka maubwino angapo omwe amalimbana ndi zovuta zomwe zimachitika nthawi zambiri popanga konkriti ndikugwiritsa ntchito.Kuyambira nthawi zokhazikika mpaka kulimba mtima komanso kugwira ntchito bwino, mawonekedwe a calcium formate amawapangitsa kukhala odalirika pantchito zosiyanasiyana zomanga.Pamene kafukufuku akupitilira komanso kupita patsogolo kwaukadaulo, kuphatikiza calcium formate mu zosakaniza za konkriti zitha kukhala ndi gawo lofunikira kwambiri pakukonza tsogolo lazomangamanga ndi machitidwe.