Dab tsi yog cement screed pem teb?
Dab tsi yog cement screed pem teb?

Video: Dab tsi yog cement screed pem teb?

Video: Dab tsi yog cement screed pem teb?
Video: OXYDA FLOOR ON CEMENT SCREED 2024, Hlis ntuj nqeg
Anonim

A pem teb screed feem ntau yog cov khoom siv cementitious ua los ntawm 1: 3 lossis 1: 4.5 piv ntawm cement mus ntse xuab zeb. Nws tuaj yeem siv rau hauv ib qho khoom hauv-situ pob zeb hauv av pem teb slab los yog mus rau lub pob zeb precast pem teb chav tsev.

Raws li, dab tsi yog cement screed?

Screed ntawm qhov tod tes yog ib txheej nyias ntawm cement muab tshuaj txhuam thiab xuab zeb / nplua aggregates, nteg rau a qhob pem teb puag los yog underfloor cua sov ua raws li ib tug du flat leveling nto rau noj nyob rau hauv kawg pem teb ua kom tiav.

Tsis tas li ntawd, lub hom phiaj ntawm screed yog dab tsi? Cov screeds thawj lub hom phiaj , siv ib feem ntawm cov cement mus rau peb mus rau tsib ntu ntse xuab zeb, yog muab ib tug du thiab theem pem teb uas yuav nteg koj xaiv hauv pem teb tiav. Lub thickness ntawm lub screed tso cai rau nws coj li ib txwm variations nyob rau hauv flatness thiab levelness ntawm lub hauv paus uas nws yog nteg.

Kuj paub, qhov txawv ntawm pob zeb thiab screed yog dab tsi?

Pob zeb yog siv rau kev tsim kho thiab kev ua haujlwm, thaum screed yog siv raws li ib txheej saum toj kawg nkaus rau a pob zeb puag. Pob zeb thiab screed yog ob qho tib si ua los ntawm kev sib tov ntawm cement , dej thiab aggregate. Lub ntsiab qhov sib txawv ntawm ob cov ntaub ntawv yog hom aggregate uas siv.

Kuv puas yuav tsum tau screed lub pob zeb hauv pem teb?

Yog tias koj tab tom nrhiav los npog koj cov cua sov hauv qab thiab / lossis muab lub hauv paus ruaj khov, du rau koj qhov kawg pem teb , koj yuav tsum screed koj pem teb . Nws tseem yuav tsum tau yog tias koj tam sim no pem teb tsis sib npaug, vim qhov no tuaj yeem cuam tshuam rau kev ncaj ncees ntawm cov qauv pem teb thaum twg / yog qhov saum pem teb txheej yog ntsia.

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