Qhob thaiv: hom thiab cov yam ntxwv

Qhob thaiv - ib tug novelty nyob rau hauv kev ua lag luam ntawm lub tsev ntaub ntawv, thiab feem ntau kho lawv nrog ib tug loj txaus qhia tawm ntawm tus neeg ras heev. Txawm li cas los, tsis ntev los no kev qhia lawv cia siab rau, ua hauj lwm zoo thiab tsis muaj nqi thiab yooj yim ntawm tuav nce nyob rau hauv tej chaw. Lawv yuav siv tau nyob rau hauv kev tsim kho ntawm cov kabmob thiab tsis yog-load tau cov kabmob phab ntsa, thaum lub ntaus ntawv puag, ntseej thiab cov zoo li. D.

Qhob tej zaum yuav sib txawv:

• qhov ntev thiab zoo (smooth los yog grooved);
• cov ntsiab lus (hnyav ua vaj tse, khaub-ncaws nyias thiab cellular).

Blocks ua los ntawm hnyav qhob yog siv feem ntau rau cov me nyuam yaus thiab qab lawj ntaus ntawv. Lawv yog cov tuab thiab check, mas hnyav loads, yog tsis ntshai ntawm kev hloov nyob rau hauv kub thiab humidity. Nyob rau hauv tas li ntawd, lawv muaj stringent uas yuav tsum tau rau seem raug: kam tsis pub tshaj 2 hli. ntawm hnyav qhob blocks yuav ua tau vaj tse thiab peschanobetonnymi (lawv yog feem ntau siv rau cov kev siv ntawm ntiag tug tsev). Qhob txawv los ntawm xub ntiag ntawm lub cev txhawb steel los yog hlau, uas muab lawv ib tug siab kuj mus compression thiab expansion.

Qhob thaiv ntawm khaub-ncaws nyias qhob yog nce siv nyob rau hauv kev tsim kho ntawm phab ntsa (thiab siv raws li rwb thaiv tsev). Yuav kom txo tau qhov nyhav ntxiv los ntawm qhov ntxeem tau: slag, txhab av nplaum, pumice, etc. Qhov loj slag feem, qhov yooj yim dua lub pob zeb ua thaiv ... Nyob ntawm seb qhov nyhav thiab cheeb tsam ntawm qhov kev siv txawv cov ntaub ntawv uas: krupnofraktsionnye (teeb) siv heev li ib tug rhaub, me me feem - rau walling.

Txhab av nplaum li sau ua ib pawg rau pob zeb ua - ib qho zoo tagnrho kev xaiv nyob rau hauv cov nqe lus ntawm cov nqi / zoo. keramsit ntawm lub blocks muaj ib tug txaus siab zog, zoo rwb thaiv tsev, tsis tshua muaj thermal conductivity, tsawg heev hygroscopicity. Tab sis cov phab ntsa hauv no cov ntaub ntawv uas yog tas yuav tsum tau ntxiv rwb thaiv tsev. Qhov tsis zoo ntawm no kev tsim kho cov ntaub ntawv uas muaj peev xwm kuj yuav ntaus nqi brittleness inaccuracy thaiv loj thiab complexity ntawm ua.

Cellular qhob - lub feem ntau nrov hom ntawm cov khoom rau cov private vaj tse nyob. Feem ntau roj-silicate thiab aerated qhob blocks. Tus nqi rau qhov zoo ntawm cov ntaub ntawv uas txaus hauj sim uas nyob rau hauv ua ke nrog rau siab kawm thiab tshwm sim los nws chaw. Cov pawg ntawm txhua lub caij yog txo vim muaj foaming ntawm lub coupling caij. Cov khoom siv los ntawm cellular qhob muaj siab suab thiab thermal rwb thaiv tsev zog, tsis txhob hlawv thiab yog cov uas tsis muaj vapor permeability. Qhob thaiv pab tau nyob rau hauv cov kev kho mob: nws yog ib qho yooj yim mus pom, txiav thiab drilled. Nyob rau hauv tas li ntawd, tag nrho cov "cib" muaj lub caij nyoog ntev. Yog hais tias koj yuav ua vaj tse blocks 20h20h40, lub variation nyob rau hauv loj yuav tsis pub tshaj 1-2 hli, uas ua rau nws ua tau rau xa lawv tsis mus rau ib tug xis mas mortar, thiab tshwj xeeb nplaum muaj pes tsawg leeg. Cov no ib tug yuav luag homogeneous phab ntsa uas tso cai rau koj kom tsis txhob thermal choj.

Ua Npuas Ncauj qhob blocks yog tsis raws li loj tib yam. Kam rau ua - 5 hli. Yog li ntawd, lawv yog muab tso rau xwb nyob rau cov tshuaj. Qhov kom zoo dua ntawm qhov no zoo ntawm lub tsev cov ntaub ntawv - ib tug tsawg dua dej haum. Tab sis thaum tshav kub kub thiab suab rwb thaiv tsev, raws li zoo raws li yooj yim tuav aerated qhob aerated qhob plays.