Makasitomala a Camment Lab Simenti Madzi Kuchiritsa Tatun

Lab simenti yothira madzi osamba

Kuchiritsa kwa labotale Kuchiritsa Kusamba: Kufunika kwa kuwongolera kwa zinthu zomanga

Pomanga ndi upangiri wa boma, mtundu wa zinthu zomwe amagwiritsidwa ntchito ndizofunikira pakukhazikika ndi kutaya mtima kwa kapangidwe kake. Chimodzi mwazinthu zofunika kwambiri muzosankhachi ndi simenti, chomwe ndi chomanga ku konkriti. Kuonetsetsa kuti simenti yabwino ndi magwiridwe antchito, kuchiritsa koyenera ndikofunikira. Uku ndi komwe akasinja a Loertary Center Center amayamba kusewera, kupereka malo olamulidwa kuti achiritse.

Thank ya labotale ya labotale ndi chida chomwe chimapangidwa makamaka kuti ukhale kutentha komanso chinyezi chofunikira pakuwombera kwa simenti. Kufuula ndi mankhwala omwe madzi amachitika pomwe madzi amawonjezedwa ndi simenti, kupangitsa kuti zinthu ziumitse ndi kuchuluka mphamvu. Njira yochiritsira imatha kukhudza kwambiri simenti yomaliza, kuphatikiza mphamvu zake zopondereza, kukhazikika komanso kukana zinthu zachilengedwe.

Cholinga choyambirira cha thanki yothira labotale ndikupanga malo omwe amatsatira mikhalidwe yomwe simenti idzachiritsa ntchito zenizeni. Izi zimaphatikizapo kusunga kutentha kosalekeza (nthawi zambiri kuzungulira 20 ° C (68 ° F)) ndi chinyontho chapamwamba (nthawi zambiri chinyontho chachikulu (nthawi zambiri chimapitilira 95%). Mwa kuwongolera zosinthika izi, ofufuza ndi akatswiri oyendetsa bwino amatha kuonetsetsa saniment santhwe lochiritsa kwambiri, zomwe zimayambitsa mayeso odalirika kwambiri.

Chimodzi mwazinthu zazikulu zakugwiritsa ntchito thanki yothira labotale ndi kuthekera koyesedwa kotheratu. Pomanga, kutsatira miyezo yapadera ndikofunikira kuti muwonetse chitetezo ndi magwiridwe antchito. Anthu aku America poyesedwa ndi zida (anyezi) ndipo mabungwe ena apanga malangizo a simenti simenti omwe nthawi zambiri amaphatikizapo zofuna kuchira. Akasanja a Laboratory Chuma Conces amathandizira malobori kuti atsatire miyezo imeneyi, ndikuwonetsetsa kuti mayeso awo azichita bwino komanso ofanana.

Kuphatikiza apo, kugwiritsa ntchito simenti yochiritsa ya labotale kumathandizira kukulitsa mapangidwe atsopano a simenti. Ofufuzawo amatha kuyesa zowonjezera komanso zosakaniza ndikuwona momwe zosinthira izi zimakhudzira chiyeso cha simenti ndi katundu wotsiriza. Izi ndizofunikira kwambiri pomanga zomangamanga, zomwe zimafunikira kwambiri zachilengedwe zachilengedwe zomwe zimachita komanso zikhalidwe.

Kuphatikiza pa gawo lawo pakufufuza ndi chitukuko, akasinja a Loabotale a Cemeto akufunikanso kuti pakhale chitsimikiziro chabwino m'malo opangira. Opanga amatha kugwiritsa ntchito akasinja ochizira kuti ayesere mitanda isanatulutsidwe pamsika. Powonetsetsa kuti batani lirilonse la simenti limakwaniritsa miyezo yofunikira yamphamvu ndi kukhazikika, opanga amatha kuchepetsa chiopsezo cholephera ndikuwongolera chitetezo chonse cha malonda.

Kuphatikiza apo, akasinja a Loabotale a Chuma Chuma samangoyesedwa ndi simenti; Amathanso kugwiritsidwa ntchito kuchiritsa zitsanzo za sinkrete. Izi ndizothandiza kwambiri pa opanga konkriti konkriti, omwe akufunika kuonetsetsa kuti zinthu zawo zizikhala ndi miyezo yogwiritsira ntchito asanaikidwe pantchito zomanga.

Mwachidule, akasinja a labotale a Chuma ndi chida chofunikira pantchito yomanga zida zoyeserera. Mwa kupereka malo otetezedwa kuti muchiritse simenti, kumathandizira ofufuza ndi opanga kuonetsetsa kuti zinthu zawo. Pamene makampani omanga akupitiliza kusinthika, kufunikira kwa njira zoyesera zoyeserera komanso njira zowongolera zimangokulira, kupanga malo opangira labotale kungochiritsa chinthu chothandiza pakufuna kuchita bwino pomanga zida zomangira.

Kuyesa kwa ukadaulo:

1. Pali zigawo ziwiri, thanki iwiri yamadzi pachifuwa chilichonse,
2. 90 simenti yokhazikika imasungidwa mu thanki iliyonse.
3.220v / 50hz, 500W,
Kusasintha kwa 4.Temarature nt pena 0,5 ℃, 5.2 ℃
6.Tamisamaliro: 20.0 ℃ ± 1 ℃