Gasi silicate midadada: ubwino pomanga

midadada silicate zosiyana zomangila. Iwo ntchito yomanga nyumba ndi nyumba zina moyandikana. Zida ndi wapadera katundu, chabwino matenthedwe ndi lamayimbidwe kutchinjiriza, zonyamula, si flammability ndi otsika kulemera. Onse katundu izi ndizo zotsatira za luso lapadera kupanga mankhwala.

midadada mpweya silicate anapangidwa ya laimu, mchenga khwatsi, madzi ndi ufa zotayidwa. Chotero kuphatikiza zigawo limachititsa kupeza chuma mosavuta atengeke kusintha, pamene kukhala kuchuluka mphamvu.

Gasi silicate midadada ankagwiritsa ntchito yomanga nyumba Mipikisano storey, ndi kulimbitsa ndi kumanga katundu mwankhanza makoma. Ichi ndi chifukwa khalidwe lawo mkulu ndi ntchito luso, ndi mtengo wololera poyerekeza ndi zipangizo zina.

Ku maganizo a zachilengedwe, mwayi kwambiri ndi chitetezo cha mankhwala, popeza monga palibe zoipa mankhwala. Gasi silicate zingatipunthwitse ndi mosiyana konkire, zomwe zimakhala yopanga autoclave.

Wosindikiza zipangizo izi luso zochepa sachedwa shrinkage ndipo ndi (poyerekeza ndi mankhwala ena) mphamvu kwambiri pa kachulukidwe chomwecho. Autoclaving amachitidwa pa kutentha madigiri 180 Celsius ndi mavuto 14 bar. zinthu izi n'zotheka osati kupeza zinthu zatsopano zimene ali mphamvu yapamwamba, komanso wogawana zambiri kufalitsidwa mu buku la pores pa midadada ya. Komanso kupanga lokhala ndi mpweya wokwanira mchitidwe konkire mutuluka simenti binder, ndi kupanga mafuta silicate ntchito laimu zosakaniza.

Ambiri, gasi silicate zingatipunthwitse ndi ma konkire, zimene zimawononga dzina lake chifukwa cha pores enieni kukhala pore kukula za 3 millimeters awiri ndi wogawana anagawira mu dongosolo la. Chifukwa cha ichi, zipangizo kuyamwa phokoso bwino ndi moto kukana. Air akachita maselo amapereka mankhwala mkulu matenthedwe kutchinjiriza. Komanso zipangizo kumanga mphamvu wabwino kwambiri zojambula mawonekedwe ndi otsika matenthedwe madutsidwe.

Gasi silicate midadada, kukula kwa amene osiyanasiyana, angagwiritsidwe ntchito kutchinjiriza matenthedwe makoma. Iwo bwino ntchito kulenga zojambula mkati, monga n'kwabwino kuposa kubala njerwa. Ndalama akamagwira kuchepetsa nthawi kuti ntchito chifukwa cha kukula.

Makongoletsedwe mankhwala si okwera mtengo kwambiri ndipo anapanga pa zomatira kwa midadada silicate. Pamene khazikitsa ntchito yapadera zomatira zikuchokera, amene amalola kupanga pafupifupi wopanda msoko.

Phindu wosatsutsika. Chifukwa kulemera kwake otsika zilibe khama kuthamanga pa maziko (mosiyana ndi zinthu zina). Midadada kupereka kwambiri phokoso kutchinjiriza, kuchotsa eni nyumba kuchokera phokoso magalimoto obtrusive. Komanso, mankhwala, poyerekeza ndi mitengo ndi njerwa, ndi mtengo wotsika.