Underground pem teb. Tau siv 1 m2 ntawm cov hauv pem teb hauv pem teb: kev suav cov lus teb

Cov kev lag luam niaj hnub ntawm kev sib tw thiab lub tsev tsim khoom muaj ntau hom txheej hauv av. Vim muaj ntau yam ntaub ntawv thiab lawv lub zog, koj tuaj yeem ua tej yaam num tsim. Ib qho ntawm feem nrov coatings yog self-leveling pem teb, tus ntaus ntawv yog nqa tawm nrog qhuav maas los gypsum MAAs mixtures.

Cov no yog cov ntaub ntawv yas ceev ceev. Vim yog ib tus qauv tshwj xeeb hauv kev cuam tshuam ntawm lawv tus kheej qhov hnyav, lawv kis tau, sau cov kev tsis sib haum hauv cov hauv paus, ua ib lub dav hlau zoo.

Qhov zoo ntawm tus kheej cov flooring

Qhov txheej, uas txhais los ua ib qho hauv pem teb, muaj ntau yam zoo:

• Plig thiab sib tiaj;
• Sijhawm sai;
• Muaj zog thiab ruaj khov;
• Kev hloov rau qhov kub hloov;
• Yooj yim ntawm kev saib xyuas.

Hom txheej

Hauv pem teb yog sib xyaw rau nws tus kheej uas kis tau yooj yim thoob plaws tag nrho cheeb tsam ntawm chav tsev, yam li ua tus du thiab txawm nto. Cov coatings yog muab faib ua ob hom: polymer thiab ntxhia.

Polymer self-leveling mixtures yog muab faib ua ob peb hom.

1. Polyurethane. Elastic coatings, tiv taus tej yam, hnyav loads thiab siv nyob rau hauv unheated chav.
2. Methyl methacrylate. Cov txheej txheem zoo li no yuav tsum tau ua raws li kev cai lij choj thaum lub sij hawm siv, ua rau cov neeg ua haujlwm tsis muaj zog, muaj ib qho ntxhiab tsw. Lawv raug siv hauv cov qhov cua zoo.
3. Epoxy-urethane. Cov plag tsev ntawm no hom muaj elasticity, tsis kam mus abrasion, tshuaj lom neeg tshuaj. Siv nyob rau hauv chaw nres tsheb, nyob rau hauv kev nruj.
4. Epoxy. Qhov no yog ib qho nyuaj, tawv, poob siab-resistant lo. Nrog siab kub thiab mechanical kev nyuaj siab, yooj yim los ntxuav. Cov tsev zoo li no tau muab tso rau hauv cov chav kaw.

Mineral coatings yog self-leveling mixtures raws li cement nrog modifiers thiab ntxhia fillers. Siv cov tshuaj no thaum siv lub tsho tiv no.

Cov kev cai ntawm kev faib tawm

Cov txheej txheem Polymer yog cais raws li cov nram qab no:

• Degree ntawm fullness;
• Hom hnoos;
• Thickness.

Nyob rau hauv cov nqe lus ntawm tuab, feem ntau cov plag tsev yog muab faib ua hom raws li nram no:

1. Nyias npog coatings. Lawv cov thickness yog 0.2-0.6 hli. Tsis txhob thev ib lub thawv loj heev. Haum nrog cov menyuam los yog tshuaj tsuag.
2. Medium thickness. Cov txheej txheem ua tau yog 0.8-1.5 hli. Xws li tus kheej coatingings coatings nruab nrab nruab nrab load.
3. Heev ntim coatings. Lawv cov thickness yog 2 hli thiab ntau dua. Qhov tshwm sim yog nyob ntawm tus yam ntxwv ntawm qhov muab tub lim. Siv cov khoom zoo nkauj thiab tshwj xeeb.

Nyob ntawm seb cov ntawv txhim kho li cas, cov khoom siv yog li nram qab no: qhov muab tub lim ntau dua, qhov ntxhib qhov ntau yuav yog saum npoo.

Qhov hnyav ua rau:

• pa nrog dispersion - lub txheej twb tsis muaj tsw, nws yuav tsum muaj ntaub ntawv los ntub ua vaj tse, txij li thaum nws puag yog dej.
• cob tsis kuab - pem teb sib txawv los ntawm lwm yam tsawg viscosity tej zaum muaj tsawg tsw, ib qho yooj yim nyob rau hauv installation.

Kev noj ib 1 m ²

Yuav kom tshem tawm cov teeb meem ntawm cov hauv paus hauv av, los txhim kho lub suab los sis cua sov cua sov, nws yog ib qho tsim nyog yuav tau ua kom tiav ntau yam ntawm kev ua hauj lwm nyob rau hauv kev ntsaws kab ntsaum los yog lub qhov rooj ntawm nws tus kheej. Ua li no, koj yuav tsum paub seb ntau npaum li cas cov tshuaj sib xyaw kom tiav, tsis tas nqa mus rau hauv cov khoom tsis muaj nqi. Yog hais tias koj yuav ua li nws tus kheej-leveling pem teb, tau ib 1 m2 rau nruab nrab 1 liter. Cov nqi no txawv li ntawm cov khw. Yuav kom tau ntau cov lus teb, nws yuav tsum tau muab thaj tsam ntawm txheej los ntawm qhov ceev ntawm cov khoom thiab cov thickness ntawm txheej. Xav txog ntau yam sib xyaw kom haum thiab lawv cov lus teb.

Rau kev npaj thiab kho ntawm cib, ua vaj tse thiab pob zeb plag tsev haum MAAs-xuab zeb Screed yog pw saum lub hauv paus. Cov tshuaj no yog siv nyob rau hauv txhua hom ntawm thaj chaw, raws li ib qho dej thaiv kev tiv thaiv. Nws yuav tsis raug cuam tshuam los ntawm cov roj, dej, cov kuab tshuaj, alkalis. Cov ndlwg ntawm cov puv ntawm ib daim av 1 m2 ntawm tus kab xev yog 2 kg nrog ib txheej thickness ntawm 1 hli.

Lub cav zom zaws "Starateli" yog siv los tsis sib haum ntawm 0.5 mus rau 8 cm Cov txheej txheem no muaj txheej tiv thaiv tiv thaiv ntxov ntxov hnav thiab kis tau mus rau cov tshuaj phem. Ib tug high-zoo txhaws tau withstand loads ntawm tshaj 70 kg. Nws tsis muaj microcracks. Hauv pem teb (noj ib 1 m2) "Starateli" nrog ib txheej ntawm 1 cm txheej yuav tsum tau 16 kg ntawm qhuav khoom. Los npaj qhov kev daws, koj yuav tsum tau 5-6 liv dej rau ib 25 kg ntawm qhov sib tov. Lub sijhawm no yog 40 feeb.

Qhov "Found" sib tov rau cov plag tsev cov ntawv yog siv manually lossis mechanized. Nws siv rau hauv chaw ua haujlwm, industrial, thaj chaw. Cov ndlwg ntawm qhov vaj tse ntawm 1 txhuab "pom" nrog ib txheej thickness ntawm 0.3 cm yog 4.5 kg.

Qhov txheej "Yunis" tso cai rau koj los tsim ib qho chaw ruaj ntseg thiab ruaj khov. Nws yog siv rau theem kev ua vaj tse hauv paus thiab screeds, thaum muaj qhov sib txawv ntawm qhov txawv (txog li 10 cm). Qhov npaj npaj sai sai freezes, yog li nws yog tsim nyog yuav tau siv nws rau 30 feeb, pub kom nws yuav poob nws cov khoom. Tus ndlwg ntawm lub flooring flooring rau 1 m 2 "Yunis" nrog ib txheej nyias nyias uas muaj 1 hli tuab yuav tsum yog 1.3 kg thiab 3.9 kg nrog ib txheej thickness ntawm 3 hli.

Thaum siv qhov sib tov "Volma" saum npoo yog txig ncaj nraim. Vim nws zoo sib xws, qhov sib tov sib xyaw yooj yim yog kis tau thiab tus cwj pwm txawm tias txhua yam tsis tiav. Cov ndlwg ntawm lub hauv av rau 1 m2 "Volma" thaum nchuav ib txheej 0.5-0.7 cm tuab sib npaug 4 kg.

Kev npaj ntawm nto rau tso lub puv pem teb

Ua ntej koj pib ua hauj lwm, koj yuav tsum npaj qhov nto: ntxuav nws ntawm qhov sib txawv me ntsis thiab roj Grinder, thiab tshem tawm cov thoob khib nyiab nrog lub tshuab nqus tsev. Tom qab hais tias hauv pem teb yog kho nrog ib tug primer, nws yog zoo qhuav. Cov pob zeb ua kom pob zeb tawg los yog tawg yuav tawg tau, yog li lawv zoo zoo nrog lub fiberglass thiab them nrog cov xim xuab zeb. Cov hlab ntim rau ntawm lub hauv paus ua ke tau ntim nrog tus txheeb ze. Nyob rau hauv ib hnub, tshaj xuab zeb yog muab tshem tawm los ntawm cov kab nrib pleb. Qhov saum npoo av yog pib nrog lub khob tshuaj polymer los txhim kho adhesion. Qhov zoo ntawm hauv pem teb nyob ntawm lub ntxhib saum npoo, thiab yog hais tias tus substrate yog kom npaj, nyob rau hauv hauv pem teb, kev noj ib 1 m2 ntawm primer yuav 250 grams.

Tsim ib lub plag tsev

Tom qab ib hnub tom qab priming, ib puag txheej yuav tsum tau thov mus rau lub pob zeb ua ntu zus. Tab sis ua ntej koj yuav tsum xam li cas tuab hauv pem teb yuav tsum. Qhov noj tau 1 m 2 ntawm cov khoom tsim nyog thiab sib xyaw kom haum yog xam los ntawm cov nyiaj hauv pem teb qhov txawv thiab tag nrho nws cov kev tsis sib haum. Los tsim kom muaj lub ntim ntawm chav, tus laser theem txiav lub qab ntug ntawm lub hauv paus, ces los ntawm cov ntsiab lus sib txawv qhov sib txawv.

Qhov siab ntawm qhov sib npaug yog xam - qhov loj qhov sib txawv yog faib los ntawm 2. Qhov tsawg ntawm qhov txheej txheem yog xam los ntawm kev sib koom ntawm qhov txheeb ze thiab yam tsawg kawg nkaus.

Txhim kho cov ntawv sau kom tiav

Ua ntej yuav tso hauv pem teb, phab ntsa yog them nrog ib zaj duab xis. Kom tsis txhob ntws sib tov nyob rau hauv tag nrho cov puag vaj huam sib luag rau lub puag ncig yog kaw nrog ib tug mounting daim kab xev. Rau ntawm lub hauv paus npaj rau pouring, koj yuav tsum mus rau hauv lub hloov khau. Nyob rau hauv pem teb dej nyab, nws tau pom zoo kom taug kev hauv cov khoom cua, uas koj tuaj yeem mus rau qhov chaw sib cais, sib npaug ntawm qhov chaw thiab tawm tsis pom.

Lub khob ntawm lub txee txheej sov pib ntawm qhov siab tshaj plaws. Cov tshuaj sib tov sib xyaw yog kis nrog ib qho roj ntsha thiab kua txiv hmab txiv ntoo. Yog tias daim ntawv npuas, lawv raug muab tshem tawm nrog lub koob txhaj tshuaj. Nyob rau hauv chav tsev thaum tso rau hauv pem teb yuav tsum tsis muaj noo noo thiab drafts. Thoob plaws lub ziab ntawm txheej, txhua yam haujlwm yog ua tiav ntawm qhov kub siab tshaj 10 ° C.

Thaum xaiv ib qho hauv pem teb, koj tuaj yeem txo nqi. Ua ntej installation, muab tso rau ib tug txheej ntawm ntshiab quartz xuab zeb. Thaum tus nto yog zoo qhuav (tom qab 5-10 hnub), nws tseem tau mus thov cov xov inlet pem teb. Qhov noj tau ib 1 m2 yog 0.5 kg ntawm sib tov nrog ib txheej tuab ntawm 0.1 cm.

Kev saib xyuas hauv av

Tom qab hauv av tau qhuav, ib tug yeeb yam tiv thaiv yog thov mus rau saum npoo. Nws tiv thaiv nws ntawm kev puas tsuaj thiab hloov txhua txhua 6 lub hlis. Nws yog qhov pom zoo los rub lub hauv av av kom zoo nrog mastic txhua txhua peb lub hlis. Rau kev tu vaj tse nrog rau kev siv npoo npog npog siv: tshuab nqus, txhuam, dej sov thiab xab npum me me. Hauv pem teb muaj ib tug drawback - nws yog ntshai heev ntawm cov khoom hnyav thiab ntse.