Puas tuaj yeem siv hydraulic cement sab nraum zoov?
Puas tuaj yeem siv hydraulic cement sab nraum zoov?

Video: Puas tuaj yeem siv hydraulic cement sab nraum zoov?

Video: Puas tuaj yeem siv hydraulic cement sab nraum zoov?
Video: Hydraulic & Non Hydraulic Cements | Building Materials and Construction 2024, Kaum ib hlis
Anonim

Cement ib leeg yog feem ntau siv raws li cug rau "kua nplaum" ua ke cov khoom siv ua masonry zoo li cib, pob zeb lossis pob zeb thaiv. Cracking yog tshwj xeeb tshaj yog yog hais tias tus hydraulic cement yog siv los ntawm sab nraud ntawm lub hauv paus; ib sab nrauv waterproofing membrane yog ib qho kev daws teeb meem zoo dua qub.

Hais txog qhov no, dab tsi yog hydraulic cement zoo rau?

Hydraulic Maas yog ib yam khoom siv los tso tseg dej thiab xau hauv cov pob zeb thiab cov masonry. Hydraulic cement yog siv dav hauv kev tsim kho kev lag luam sealing cov qauv hauv qab qib thiab hauv cov xwm txheej uas cov qauv tuaj yeem cuam tshuam lossis submerged hauv dej.

Ib tus kuj tseem yuav nug, yuav hydraulic MAAs sib cog ua vaj tse? Tsis Siv Hydraulic Cement - Kev poob siab, tus tswv tsev yuav tshem tawm cov caulk, chisel tawm lub tawg, thiab sau nws nrog hydraulic MAAs . Txawm li cas los xij, hydraulic cement muaj qhov tsis muaj zog nyiaj txiag nrog qhob , uas yog vim li cas qhov tawg xav tau ib qho inverted V-groove los tuav nws hauv. Tsis tas li ntawd, hydraulic cement yog nruj heev.

Zoo sib xws, nws tau nug, puas hydraulic cement nthuav?

Hydraulic cement expands thaum nws hardens. Nws expands vim lub cement muaj cov av nplaum nthuav dav xws li bentonite thiab ob peb lwm tus.

Puas yog hydraulic cement tawg?

Hydraulic MAAs yog nruj heev. Hmoov tsis, foundations thiab lawv tawg txuas ntxiv mus, nthuav, thiab ntsws. Qhov kev txav no thaum kawg yuav xoob lossis tawg qhov tsis yooj yim cement thiab cov dej xau tuaj yeem tshwm sim dua.

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