Concretes cellular: iintlobo, imbali ukuvela ububanzi bokusebenzisa

ikhonkrithi yeselula yinto amatye ngumntu, kuqulethe arhente ethile ezibophelelayo ukuba nobuninzi ephakamileyo iiseli shnyh, ezo ngokulungelelana asasazwa ngaphakathi. Ngoku zininzi iintlobo zazo. Kwezidalwa kwenzeka parameters ezifana uhlobo Umatshini, ububanzi isicelo, kunye nezinye iimeko ephilisa.

ngezigaba

Kuxhomekeka Umatshini eziphathekayo cellular yahlulwe ezi ntlobo zilandelayo - isiponji eziphathekayo kunye ngekhonkrithi ovundileyo, gypsum foamed kunye gazogips, silicate foamed kunye silicate negesi, kunye penomagnezit kunye gazomagnezit. Kwimeko yokuqala, lo Umatshini i isamente, elinesibini - high gypsum amandla kwi wesithathu - lwelimestone, kunye neyesine - component magnesia.

Ngokwale parameter, njengoko ububanzi bokusebenzisa, concretes zahlulwe ubushushu thermal kwaye zesakhiwo thermal. Iimveliso wokugqibela okhankanywe yeselula eziphathekayo (iibhloko) luphawulwa ngamandla aphezulu kwaye kusetyenziselwa ukwakha izakhiwo umthwalo yawo.

Ngokumalunga indlela Ukuqinisa, kukho iindlela yendalo neyenziweyo. Uhlobo lokuqala lukhuni phantsi kwempembelelo yomoya, kwaye eyesibini - ngenxa unyango umphunga.

Indaba

Ulwazi lokuqala yembali malunga izinto zokwakha ezifana ngekhonkrithi zeselula, umhla umva ku-1889. Emva koko ke sisazinzulu Czech Hoffman waye ovundileyo yi d Ukongeza chloride kunye neetyuwa carbonate ukuya oluludaka lwesamente. Ngenxa yoko, basabela yemichiza lwenzeke ngenxa apho irhasi-effusing. Ekuhambeni kwexesha, isisombululo waye eqina, yaye kwasekwa kubume ukungena kuyo. kweminyaka elishumi elinesihlanu emva Amerika kunye Dyer Aulsvort njengoko ngumgubo gas-uyila isetyenziswa, eyenziwa nezingcoliso zinc, aluminiyamu kunye nezinye zesinyithi. ekhululwa Ukusebenzisana hydrogen, idlala indima isongezo intumescent. Yiyo le qambo sisiseko yemveliso namhlanje ngekhonkrithi ovundileyo.

igalelo elikhulu kuphuhliso lwemveliso izinto zokwakha wenze umenzi Swedish ka Ericsson. Ngowe-1920, yena wangxamela ukuba distend isisombululo ngokongeza izinto siliceous nesamente. Lukhuni kulo mzekelo kufuneka kwenzeke esisodwa noxinzelelo of umoya 8. Emva koko concrete yeselula ngale ndlela baqalisa ukuba bavelise eSweden ngokwayo, yaye emva koko kwamanye amazwe. Ekuhambeni kwexesha, simisa iintlobo nje emibini. Eyokuqala kwezi yaba silicate igesi, emele lubuyisela kunye nesakhiwo aneentunja, nkqubo leyo iquka umxube kwekalika kunye nezongezelelo siliceous. Ngowe-1934 kwakukho ujongo yesibini - siporex - SOS toyaschy inamacandelo siliceous kunye Portland isamente.

imveliso Modern kunye nesiqulatho

Kwiimeko ezininzi eziphathekayo eyiselula (GOST 21520-89) ngoku ifumaneka ngohlobo iibhloko. Bona ingqalelo omnye izinto zokwakha ixhaphakileyo (kunye ngezitena ceramic). Ngokubhekisele ububanzi, yinto enkulu kakhulu, ngenxa yezi iibhloko zakhiwe yonke evela kweendonga zesiqhelo elingaphakathi, kunye nesiphelo kunye neendonga umthwalo yawo. Umgangatho iibhloko Ubukhulu yi 600h300h200 iimilimitha. Noko ke, kufumaneka kwakwenziwa isicelo soko, kunye nabanye. Kwimeko apho lexinene le plate kilograms ngaphantsi abangaphezu kwamakhulu amahlanu nge-cubic meter, inokusetyenziswa nkqu ngokohlobo umaleko ubushushu-zokwambathisa ezikhoyo.