Self-leveling pem teb nyob rau ib lub pob zeb pem teb: cov kev xaiv ntawm cov ntaub ntawv thiab technology

Self-leveling pem teb Screed rau qhob ncuav yooj yim zoo nkauj. Yog hais tias koj ua raws li cov tswv yim pom zoo, txawm tias ib tug novice yuav tsum tau tiv nrog no ua hauj lwm. Technology muaj nyob rau hauv hais tias lub npaj sib tov yog poured on huv si av thiab plua plav los ntawm ib tug xis mas Screed. Raws li ib tug ntxhib txheej, txawm li cas los, tej zaum yuav siv thiab lwm yam ntaub ntawv, e.g., ntoo los yog cov vuas. Rough txheej yuav tsum xub npaj. Nyob rau qhov no thiab cov peculiarities ntawm sau self-leveling pem teb yuav tsum tau ua raws li tau piav rau hauv qab no.

npaj ties

Yog hais tias koj txiav txim siab mus ncuav rau hauv lub plag tsev nyob rau hauv ib tug ntiav tsev los ntawm koj tus kheej, koj yuav tsum los paub thiab swm nrog cov txheej txheem ntawm kev npaj ntawm cov cement los ua vaj tse Screed. Lub correctness ntawm cov chaw ua hauj lwm yog tus yuam sij rau long-term lub lag luam los tsim ib tug txheej. Cov Screed yuav tsum muaj ib tug tau cov qauv, nws yuav tsum tau devoid ntawm teeb meem chaw. Yog hais tias muaj yog tsis muaj zog aav tias, fatty los yog oily me ntsis rau ntawm qhov chaw, qhov chaw yuav tsum tau muab tshem tawm, thiab kho vaj tse pem teb.

Self-leveling pem teb Screed yog poured mus rau hauv lub pob zeb nto, tom qab yuav txo tau nrog ib tug tshwj xeeb plaster los yog xis mas sib tov, yog hais tias muaj yog xws yuav tsum tau. Raws li ib tug ntawm cov kauj ruam tseem ceeb yog rau nteg lub ua npuas ncauj daim kab xev deformation, uas yog glued rau ntawm lub perimeter ntawm lub chav tsev. Nws thickness yuav tsum ob peb millimeters. Qhov no cov ntaub ntawv uas tso cai rau lub sib tov los mus tiv thaiv abutting phab ntsa.

ntxiv tswv yim

Lub xub ntiag ntawm xws weld softens deformation uas yog kis los ntawm cov ntxhib flooring Screed vim kub hloov. Raws li ib tug tshwm sim, tsis tau tsim cov plag tsev, uas khaws lub sam xeeb ntawm cov qauv rau ntau xyoo. Nyob rau lawv nto tej kab nrib pleb tsis tsim. Yog hais tias nws yog ib qho tseem ceeb los xyuas kom meej ib puas feem pua los, rau daim kab xev yog txiav tom qab hauv pem teb tau qhuav tawm thiab cov tsis muaj dabtsis uas muaj cov sealant txheej.

Pom zoo rau cov ua hauj lwm

Pw self-leveling pem teb nyob rau ib lub pob zeb pem teb, nws yog ib qho tseem ceeb rau them nyiaj tshwj xeeb mloog mus rau cov kub. Cov huab cua nyob rau hauv lub chav tsev yuav tsum tsis txhob poob rau hauv qab no +15 ° C. Thaum lub sij hawm lub installation ntawm cov plag tsev kom tsis txhob muaj drafts thiab kub extremes. Yog hais tias tus pas ntsuas kub ntog hauv qab no hais tias tus cim, lub sib tov yuav tsis tau nws muaj peev xwm ntws ntawm ib yam kev nqi. Nyob rau hauv cov ntaub ntawv no, nws yuav nce thiab noj, thiab lub uniformity thiab lub dag lub zog tej zaum yuav tsis muaj ib theem siab.

Yog hais tias qhov kub thiab txias ntawm tus txheej txheem hais saum toj no, lub solidification tus nqi yuav nce. Qhov tsim nyog yuav tsum muaj ib tug yuav txo tau nyob rau hauv kev ua hauj lwm cov sij hawm uas lub hauv pem teb, uas yuav cuam tshuam zaum kawg tshwm sim rau lub zuj zus. Nws yog ib qho tseem ceeb ua raws li cov ntau thiab ya raws ties.

Qhov kev xaiv no yuav tsum tau muab khaws cia tseg nyob rau hauv lub cheeb tsam ntawm 4%. Yog hais tias cov av noo yuav txo tau, qhov yuav tsum tau los mus daws cov ntxhib nto ntawm lub waterproofing txheej. Raws li ib feem ntawm cov kev npaj theem yog daim ntawv thov ntawm ib tug primer, uas ua rau kom cov theem ntawm adhesion. Thaum pib lub ntxeem tau substrate yog tsis coated nrog ib tug primer txawv therefrom cov huab cua bubbles, uas yuav lwj cov tsos thiab kev ncaj ncees ntawm tus nto.

sau technology

Thaum lub hauv paus yog tau them rau cov phau pib qhia, nws yuav tsum tau sab laug kom txog thaum qhuav. Self-leveling pem teb nyob rau ib lub pob zeb Screed pw nyob rau hauv lub kauj ruam tom ntej. Nws yog ib qho tseem ceeb mus faib raws li uniformly li sai tau tshaj lub saum npoo ntawm sib tov. Yog hais tias lub cheeb tsam ntawm lub chav tsev yog heev loj, lub sau yuav ua tau nyob rau hauv qhov chaw.

Tom qab leveling lub sib tov ntawm nws yuav tsum tau muab tshem tawm ntawm cov huab cua bubbles ntawm lub aeration cov menyuam. Koj muaj peev xwm ces npaj mus rau lub sau topcoat. Thaum hauv pem teb npog tau evaporated, nws yuav tsum cov kua roj vanish raws li polyurethane. Raws li ib tug prerequisite protrudes qhov kub thaum lub sij hawm qhuav ntawm cov khoom. Tsis pub dhau 2 hnub tseem ceeb heev rau saib kub, tsis txhob nto dej thiab drafts.

Yuav ua li cas xaiv ib tug self-leveling pem teb

Heev feem ntau, tau txais kev pab muaj wondering txog dab tsi zoo ntawm nws tus kheej-leveling pem teb yog zoo dua mus xaiv. Tag nrho cov self-leveling sib tov yog txwv kom muab zais rau hauv ob hom - polymer thiab cement-. Cov yav tas los yog siv rau cov topcoats, whereas lub yav tas yog siv los dlhos cov uas twb muaj lawm hauv paus.

Raws li rau cob plag tsev, lawv yuav ua tau:

• methyl methacrylate;
• epoxy;
• polyurethane.

Raws li ib tug xov tsho tiv no MAAs pem teb fillers yog siv. Lawv tawm suab ib tug lwm txoj cementitious screeds. Ib tug txawv feature ntawm tsoos screeds protrudes ntau kua ua hauj lwm lub taub hau uas kis thoob plaws hauv pem teb thiab ntaub ntawv ib tug ca saum npoo. Tej compositions yog qhuav hmoov sib tov rau nws tus kheej-leveling pem teb. Lawv yog siv raws li bases rau roughing ntaub pua plag, linoleum, laminate, thiab lwm yam ..

Rau qhov kev npaj ntawm cov khoom xyaw ntxiv rau cov dej. Ntawm cov Cheebtsam yuav tsum tau tseem ceeb:

• txiv qaub;
• MAAs;
• plasticizer;
• zoo xuab zeb.

Qhov zoo ntawm cov xws plag tsev yog:

• versatility;
• durability;
• siab leveling zog;
• kuj yuav tsis tshua muaj kub;
• zoo heev durability;
• ib tug me me nqi.

Polyurethane plag tsev kuj hu ua kua linoleum. Tej tswv yim formulations muaj siab hniav zog thiab yuav siv tau nyob rau hauv tsev thiab nyob rau hauv kev lag luam. Yog hais tias koj tseem tsis tau paub dab tsi tus kheej-leveling pem teb yog zoo dua mus xaiv, koj yuav xaiv tau polyurethane compositions uas tau pom lawv ntau faib tsis tau tsuas yog nyob rau hauv lub tsev thiab chaw ua hauj lwm, tab sis kuj nyob rau hauv / rau:

• khw;
• chaw zov me nyuam;
• tsheb kho;
• khw nojmov;
• kev ua si chaw;
• lub chaw soj nstuam;
• chaw nres tsheb;
• nroj tsuag.

Cov qhov zoo ntawm tej plag tsev yuav tsum tau tseem ceeb:

• lub dag lub zog;
• thaum tshav kub kub kuj;
• siab yooj;
• tsis txij nkawm;
• kuj mus tshuaj;
• siab hniav zog.

Epoxy Self-leveling plag tsev

Cov plag tsev yog muaj li ntawm epoxy cob thiab hardeners. Tom qab teem rau qhov chaw yuav siv sij hawm nyob rau hauv ib tug khoom thiab theem chaw uas yog ya raws thiab tsis cev qhuav dej nyob rau hauv tus ntawm acids, alkalis thiab tsev neeg tshuaj. Siv xws formulations yuav ua tau nyob rau hauv cov zaub mov thiab tshuaj nroj tsuag, tsheb kom thiab ua luam dej pas. Yog hais tias koj xav mus sau rau hauv pem teb nyob rau hauv ib tug ntiav tsev, lub epoxy tebchaw yog haum rau qhov no raws li tau zoo raws li ua tau, vim hais tias lawv yog cov tag kev ruaj ntseg thiab pom zoo txawm rau cov tsev kho mob thiab cov me nyuam hauv tsev. Cov qhov zoo ntawm tej mixtures yuav tsum tau ua mus rau lub abrasion kuj, zoo heev zoo nkauj zog, siab zog thiab ya raws tsis kam, thiab tshuaj compositions.

methyl methacrylate flooring

Leveling screeds yuav ua tau tiav nrog rau cov kev pab los ntawm methyl methacrylate mixtures, uas yog hom phiaj haum rau industrial thaj chaw. Lawv yog cov ntau coj-resistant tshaj epoxy, thiab sib inert. Tej formulations tom qab kom qhuav yog tsis raug puas, nws yog tsis yooj yim sua rau kos, lawv yauv mus ua zoo cov neeg kho tshuab loads, li ntawd, lawv yuav tsum tau siv qhov twg tsav tsheb thiab hnyav machinery.

Tej self-leveling plag tsev yog zoo los ntawm qhov tseeb hais tias qhuav sai sai, yog li lawv installation yuav tsum tau tsis muaj siv ceev xwmphem qhov ntau lawm txheej txheem. Lub ntsiab zoo yog:

• hardness;
• nce lub zog;
• ya raws kuj;
• tshuaj lom neeg kuj;
• kev kub ceev ntawm kev ua hauj lwm.

Tab sis muaj drawbacks, lawv yog nyob rau hauv lub unpleasant tsw ntawm lub kua formulation.

Hais txog qhov tsawg kawg nkaus thickness thiab cov pouring ntawm lub pob zeb ua Screed tshuab

Yog hais tias koj txiav txim siab los mus tsim cov plag tsev, nws yog ib qho tseem ceeb kom paub tias dab tsi yog qhov tsawg kawg nkaus thickness ntawm lub pob zeb ua ties, nyob rau hauv qhov tseeb nws yuav ua raws li ib lub hauv paus. Qhov no parameter raws li kab mob kev cai thiab cov kev cai tej zaum yuav sib npaug zos rau 2 cm, uas yog qhov tseeb nyob rau hauv lub rooj plaub uas siv tam MAAs mix siv.

Yog hais tias lub reinforcing ncej yog tsis muab, qhov tsawg kawg nkaus qhov siab ntawm lub txaj yuav mus txog 4 cm. Nws yog ib qho tseem ceeb kom paub tias tseem yuav ua li cas yuav ua rau lub pob zeb hauv pem teb. Thawj kauj ruam yog npaj lub qub puag thiab txiav txim seb qhov chaw curvature. Ntxiv ntsia beacons nqa waterproofing, nteg reinforcing Mesh.

Rau hauv pem teb mus rau lub kauj ruam tom ntej yog mus npaj ib qhob mix. Cov kauj ruam tom ntej yuav ua tau rau sau lub npaj tov. Raws li yog cov ntaub ntawv nrog lub filling plag tsev nyob rau hauv pob zeb Screed yuav tsim huab cua bubbles uas yog tau thuam tus tsim zoo. Lawv muab tshem tawm nyob rau theem ntawm pouring ib tug nyias pas nrig, uas yuav tsum tau chob drenched qhov chaw.