Txawm hais tias qhov tseeb tias ceramic blocks hauv thaj chaw ntawm kev tsim vaj tsev tau tshwm sim tsis ntev los no, thaum lub sijhawm lawv nyob lawv tau tswj hwm kom tau txais cov xwm txheej ntawm cov cuab yeej siv siab thiab cov khoom cog lus. Cov khoom muaj tsawg thermal conductivity, uas yog guaranteed los ntawm lawv hollowness. Xws li kev tsim kho tau muab lub npe "sov ceramics". Txawm li cas los xij, zoo li tag nrho cov ntaub ntawv phab ntsa, cov khoom zoo li no yuav tsum tau tso rau ntawm lub mortar. Raws li qhov kawg, nws yog qhov zoo dua los siv cov sib tov tshwj xeeb sov.
Cov yam ntxwv tseem ceeb ntawm cov khoom sov sov rau masonry thiab nws cov khoom xyaw
Vim qhov tseeb tias cov blocks ceramic ua raws li cov khoom siv txuag hluav taws xob, thaum tso lawv, yuav tsum tau siv cov mortar sov kom tau cov phab ntsa uas tsis muaj thermal conductivity. Porous aggregates ua raws li qhov yuav tsum tau ntxiv rau cov khoom xyaw, ntawm lawv:
- perlite;
- pumice;
- vermiculite.
Raws li cov khoom xyaw tseem ceeb, ntawm lawv yuav tsum tau hais txog:
- portland cement;
- polymer additives;
Cement ua raws li kev khi, tab sis cov khoom siv polymer yog tsim nyog los ua kom lub zog ntawm cov sib tov thiab ua kom nws cov yas, dej tsis kam thiab Frost tsis kam. Cov kev daws teeb meem sov muaj ntau yam kev siv.
Ntxiv rau qhov muaj pes tsawg leeg rau kev tso cov pob zeb ceramic, mortar yog siv hauv kev tsim vaj tsev los ntawm cov khoom loj raws li cov pob zeb ntawm tes thiab cov pob zeb aerated. Los ntawm kev siv cov mortar piav qhia, koj yuav ua rau qhov zoo ntawm cov ntaub ntawv phab ntsa uas tau hais los saum toj no hais ntau dua.
Zoo zoo
Yog tias cov masonry ua tiav nrog cov khoom zoo, ces cov txuas hniav txias yuav raug cais tawm, uas yuav ua rau muaj kev tiv thaiv rau cov txheej txheem kub hloov los ntawm 30%. Cov khoom siv sib sib zog nqus txo qhov siab ntawm cov khoom siv ntawm lub hauv paus ntawm phab ntsa ntawm lub hauv paus. Kev txuag nyiaj kuj tuaj yeem ua tiav los ntawm kev txo qhov ntim ntawm mortar thaum lub sij hawm masonry. Nws muaj cov yam ntxwv zoo khaws cia dej, yog li nws tuaj yeem siv rau hauv kev siv tshuab zoo.
Sov mortar tuaj yeem tso rau hauv cov pob qij txha uas muaj cov thermal conductivity, uas txo cov cua sov los ntawm cov masonry mus rau sab nraud. Tsis tas li ntawd, cov lus piav qhia tseem yog vapor-permeable, yog li cov av noo zoo tagnrho rau tib neeg yuav raug tswj xyuas hauv tsev. Condensation yuav tsis tsim rau ntawm phab ntsa. Tag nrho cov no tshem tawm cov tsos ntawm pwm kab lis kev cai thiab fungus ntawm qhov chaw.
Yog cov phab ntsa tau ua nrog cov mortar sov, ces cov tswv muaj lub sijhawm zootxuag lub tsev cua sov thiab tu. Kev noj cov tshuaj muaj pes tsawg leeg hauv cov ntaub ntawv siv cov ceramic blocks yog txo los ntawm 1.75 npaug piv rau cov pa cement-xuab zeb sib tov. Qhov no yog vim qhov ceev me ntsis ntawm thawj.
Cov mortar feem ntau yog siv thaum tso phab ntsa sab nrauv. Tab sis nyob rau hauv cov ntaub ntawv ntawm sab hauv phab ntsa, ib tug analog yog siv nyob rau hauv daim ntawv ntawm cov xuab zeb-cement sib tov. Sov masonry mortar tuaj yeem npaj manually lossis nrog lub pob zeb sib tov yog tias qhov ntim tau zoo. Nyob rau hauv rooj plaub no, cov cuab yeej siv tau raug xauj, uas tso cai rau koj kom ua haujlwm nrawm dua.
Lub tsev sib tov tuaj yeem ua los ntawm cov khoom ua kom qhuav qhuav, koj tsuas yog yuav tsum tau ntxiv dej rau nws thiab sib tov zoo. Yog tias koj yuav ib lub hnab ntim 35 kg, ces koj tuaj yeem tau txais 1 liter ntawm cov khoom tiav los ntawm nws. Thaum cov khoom xyaw npaj yuav muab cais, cov khoom xyaw qhuav yuav tsum tau tov ua ntej, uas yog ntxiv dej.
Cov Lus Qhia Tus Kheej
Sov mortar rau ceramic blocks yuav tsum tau npaj rau hauv ib qho kev faib ua feem. Nws suav nrog kev siv 1 feem ntawm cov cement thiab 5 feem ntawm cov av nplaum nthuav dav lossis perlite xuab zeb. Tab sis yog tias koj siv cov sib tov qhuav, ces 4 qhov chaw yuav xav tau ib feem ntawm cov dej. Cov dej yuav tsum tau muab tshem tawm los ntawm cov dej, vim tias cov ntxhia tsis huv hauv nws yuav tsum tsis tuaj. Tej zaum cov no tuaj yeem pom hauv cov dej hauv pas dej. kua nrog xws liKev sib xyaw ua ke tuaj yeem cuam tshuam qhov sib npaug ntawm cov khoom xyaw ntawm cov tshuaj.
Sov mortar rau ceramic blocks yuav tsum muaj qhov sib xws. Yog hais tias cov tshuaj hloov mus ua kua heev, ces nws yuav sau cov voids ntawm cov khoom, uas yuav txo tau lawv thermal rwb thaiv tsev yam ntxwv. Ua ntej siv, muaj pes tsawg leeg yuav tsum tau tso tseg rau 5 feeb, thaum lub sij hawm uas cov txheej txheem tshuaj sib raug zoo yuav tshwm sim. Yog hais tias lub mortar ua tuab heev, nws yuav plam nws lub peev xwm kom ruaj ntseg, thiab cov ceramic blocks yuav nqus dej ntau, thaum lub mortar yuav qhuav ua ntej nws muaj sij hawm kom muaj zog.
Hais txog cov lus saum toj no, nws tuaj yeem sau tseg: tau npaj cov kua tshuaj, koj yuav ntsib kev nce ntxiv hauv nws cov kev noj, thaum poob kuj tseem yuav nce ntxiv vim muaj cov voids hauv cov blocks. Thaum cov kws ua haujlwm siv cov khoom sib xyaw ua ntej, qhov no tso cai rau lawv tshem tawm qhov xav tau los moisten cov khoom, vim tias cov tshuaj muaj peev xwm khaws cov dej noo mus ntev.
Txoj kev npaj kev daws teeb meem
Tam sim no koj paub qhov sib npaug ntawm cov mortar sov, tab sis nws tseem ceeb heev kom paub tias thaum twg nws zoo dua rau nteg ceramic blocks. Lub sijhawm zoo tshaj plaws rau qhov no yog lub sijhawm sov so, vim tias qhov kub qis dua tuaj yeem ua rau lub mortar teem ntxov ntxov. Thaum kawg, qhov no yuav pab txo qis qhov zoo ntawm cov masonry. Yog tias kev ua haujlwm tau ua tiav ntawm qhov kub qis dua -5 ° C, tom qab ntawd cov tshuaj tua kab mob yuav tsum tau muab ntxiv rau cov tshuaj, txawm li cas los xij, masonry yuav tsis tig tawm.ruaj khov.
xov xwm ntxiv txog cov khoom xyaw
Vim qhov tseeb tias perlite ua raws li ib qho ntawm cov binders nyob rau hauv cov ntaub ntawv thermal rwb thaiv tsev, kev npaj ntawm cov sib tov yuav tau nrog nws hloov nrog xuab zeb. Txawm li cas los xij, cov kws tshaj lij hais tias nws tsis tsim nyog muab cov khoom sib xyaw ua ke rau hauv lub pob zeb sib tov ntev dhau lawm, vim tias perlite yuav pib granulate thiab tsim rau hauv tuab tuab.
Yuav kom tau ib homogeneous pawg raws li qhov tshwm sim, kev sib tov yuav tsum tau nres. Yog tias koj tab tom tso cov phab ntsa ntawm lub tsev ntiag tug, tom qab ntawd koj tuaj yeem ntxiv xim rau kev daws teeb meem, qhov no yuav ua rau kom zoo nkauj ntawm cov masonry, thiab cov khoom xyaw no yuav tsis muaj qhov tsis zoo.
Ntxhais thiab muaj pes tsawg leeg ntawm mortar rau screed
Yog tias koj xav siv cov kev daws teeb meem rau hauv pem teb cua sov screed, uas yuav muaj cov khoom ntawm cov lus piav qhia saum toj no, ces koj tuaj yeem siv qhov sib xyaw ntawm "PERLITKA ST1". Nws yog ib puag ncig tus phooj ywg, Frost-resistant, tsis-combustible khoom uas tshem tawm cov tsos ntawm ntsaum, kab laum thiab nas.
Composition zoo kawg nkaus ua raws ntau hom pob zeb hauv av. Yog tias koj yuav tsum tau ua haujlwm ntawm lub ntim loj, tom qab ntawd nrog kev pab ntawm qhov sib tov no nws muaj peev xwm txo tau cov load ntawm lub hauv paus. Cov muaj pes tsawg leeg muaj lub suab zoo heev thiab rwb thaiv tsev kub zoo. Daim ntawv thov yuav tsum tsis muaj kev txawj tshwj xeeb.
Cov tshuaj rau cov dej sov hauv pem teb muaj cov khoom xyaw:
- perlite xuab zeb;
- cement;
- fiber;
- hloov kho ntxiv.
Cov khoom ntim ntau yog 420 kg / m³. Lub zog compressive yog 20 kg / cm². Lub txee lub neej ntawm cov tshuaj tom qab nws qhov kev npaj nce mus txog 1 teev. Cov khoom siv ib square meter yog sib npaug rau 4.2 kg. Cov thermal conductivity ntawm cov tshuaj tsis ntau tshaj 0.11 W / m ° K. Adhesion yog 0.65 MPa, tus nqi no, txawm li cas los xij, tej zaum yuav siab dua. Lub peev xwm ntawm cov dej noo ntawm qhov sib tov yog 96%. Cov muaj pes tsawg leeg tuaj yeem siv rau ntawm qhov kub tsis qis dua +0 ° C.
Cov lus pom zoo rau kev siv "PERLITKA ST1"
Cov tshuaj tau piav qhia saum toj no yuav tsum tau siv rau ntawm qhov chaw npaj ua ntej. Lub substrate yuav tsum qhuav thiab suab thiab tsis muaj roj, av, plua plav, xim thiab ciab residues. Cov txheej txheem exfoliated raug tshem tawm. Yog tias qhov chaw nqus dej noo zoo, ces nws yuav tsum tau kho nrog primer emulsion thiab khaws cia rau 4 teev.
Cov tshuaj yog npaj los ntawm kev nchuav cov khoom xyaw rau hauv lub thawv thiab nchuav dej huv ntawm chav tsev kub. Rau 1 kg ntawm qhov sib tov, kwv yees li 0.85 litres ntawm cov kua yuav xav tau. Cov muaj pes tsawg leeg yog tov nrog ib tug tov kom txog thaum nws muaj peev xwm mus cuag ib homogeneous sib xws tsis muaj clots thiab lumps. Cov tshuaj yog khaws cia rau 5 feeb, thiab tom qab ntawd sib tov dua. Nws tuaj yeem siv rau styling.
Zaj lus
Qee tus ntseeg tias kev siv cov tshuaj khib nyiab siab yog kev siv nyiaj pov tseg thaum siv cov cement-xuab zeb sib tov. Txawm li cas los xij, cov kws tshaj lij tsis pom zoo kom muaj kev cuam tshuam thiab tsis nrhiav kev sib xyaw ntawm cov analogues pheej yig.
Yog tias koj xav ua kom tau txais kev txuag nyiaj thaum siv cov tshuaj khib nyiab ib txwm siv, ces nws yuav tsum tau ua kom tuab dua, thiab cov blocks ceramic yuav tsum tau tsau rau hauv dej ua ntej tso. Tsuas yog txoj hauv kev no tso cai rau koj kom tau txais phab ntsa txhim khu kev qha thiab muaj zog. Nyob rau tib lub sijhawm, kev noj yuav txo qis, thiab cov dej noo uas nqus los ntawm cov ceramic blocks kuj yuav me dua.
