Siv cov kev faib ntawm lub sexes yog ib qho tseem ceeb thiab lub sij hawm-siv kauj ruam nyob rau hauv kev tsim kho thiab kev kho. High-zoo hauv pem-teb yuav tsum tau raws li ob peb kev. Chiv, lawv yuav tsum tau check thiab muaj zog heev. Tsis tas li ntawd, muaj cov tseem ceeb heev aesthetic yam ntxwv, evenness ntawm txheej.
Nyob rau hauv thiaj li yuav ua tau ib tug zoo tshwm sim ntawm cov kev kho cov txheej txheem, tshwj xeeb mloog yuav tsum tau them rau cov kev npaj ntawm lub hauv paus. Nyob rau hauv pem teb Screed flooring yog meant ib lub hauv paus, uas yog ib tug nyias txheej ntawm ib tug tshwj xeeb muab. Ncaj qha raws li qhov nws nyob rau hauv lub neej yav tom ntej styling ntawm lub hauv pem teb npog yuav tau nqa tawm.
Nws yuav tsum tau nco ntsoov hais tias hais tias rau cov contraction tsim nyog los npaj ib tug high-zoo sib tov rau hauv pem teb Screed. Uas, incidentally, yuav tsum tau nqa tawm no zoo kawg thiab cov txheej txheem.
Sib tov sib xyaw rau hauv pem teb Screed yuav tau ob leeg tus kheej-ua thiab muas raws li ib tug tiav lawm khoom nyob rau hauv kev tsim kho kev ua lag luam, xa los ntawm txawv manufacturers. Feem ntau, nyob rau hauv no lawm muaj pes tsawg leeg muaj zoo tagnrho concentration ntaub ntawv xws li cov xuab zeb, MAAs thiab plasticizers. Yuav ua li cas yog tej yam yog tias lub tiav lawm sib tov rau hauv pem teb Screed yog ntau yooj yim rau siv, tab sis tseem tej zaum nws yuav tsum tau ib tug tshwj xeeb concentration ntawm cov ntaub ntawv siv. Yog li ntawd, nyob rau hauv tej rooj plaub, ib tug sib tov rau hauv pem teb Screed yog npaj rau kev tsim kho chaw. Yeej, lub ntsiab ntaub ntawv rau lub sib tov yog cov xis mas thiab xuab zeb. Niaj hnub nimno cov tub txawg (nyob rau hauv no hom ntawm kev ua si) yog ntxiv rau cov muaj pes tsawg leeg ntawm tej yam plasticizers, tso cai rau koj los mus ua kom yooj yim tus txheej txheem ntawm contraction, raws li zoo raws li muab ib tug ntau ceev hardening. Nquag siv xis mas thiab xuab zeb piv - 1: 3. Yuav kom npaj lub sib tov ntawm high-zoo pem teb npog, yuav tsum tau suav hais tias ib qho tseem ceeb heev ib feem, uas yog kom muaj ib tug meej sib nug xov mus rau lub xov tooj ntawm cov khoom xyaw siv. Nws yog kev ua raws cai nrog rau cov kev cai kom ib tug zoo kawg.
Qhuav mix rau floorings yog manufactured nyob rau hauv lub hauv paus ntawm MAAs thiab plaster. Nws muab zoo heev nto leveling flooring thiab, yog tias tsim nyog, nws yuav pab tau kom cov kev kawm nqes hav thiab zais rau hauv pem teb yeeb nkab los yog cua sov.
Ib qho tseem ceeb tshaj yog cov txheej txheem ntawm kev ntxiv dej. Nyob rau hauv cov ntaub ntawv no yog tsim nyog yuav tsum tau ceev faj heev. Yog hais tias muaj yog ib tug tsis txaus ntawm dej, lub MAAs yuav keej sai sai thiab yog hais tias lub seem, yuav tsim muaj ntau yam daim tawv nyias thiab tsis xws luag. Yog li ntawd hais tias tus nqi ntawm cov dej yuav tsum tau pes tsawg: tsis muaj ntau, tsis muaj tsawg. Qhov sib ntxiv ntawm tej hom ntawm plasticizers yuav zam tau tej kev ua yuam kev thaum npaj kev daws teeb meem. Vim li no, muaj ntau yam niaj hnub daim ntawv thov tshwj xeeb ua zoo plasticizers uas yuav muab ib tug kev cov ntaub ntawv uas muaj zog thiab tiv thaiv kom txhob muaj ntau yam tsis xws luag sib tov.