Kua putty yog cov khoom siv nrog cov khoom zoo. Qhov no yog paste los ntawm tsev neeg ntawm putties siv los ntawm craftsmen thoob ntiaj teb. Yuav siv cov txheej txheej zoo li cas thaum kho, nrog rau qhov zoo ntawm cov khoom siv yog dab tsi, nyeem ntxiv hauv kab lus.
Basic material properties
Qhov no yog cov kua polymer muaj pes tsawg leeg siv los ua kom tiav cov npoo, uas yog, ua tiav phab ntsa ua ntej pleev xim. Siv paste rau kev ua haujlwm sab hauv. Thaum npog cov phab ntsa, nws raug nquahu kom ua raws li cov cai ntawm kev tso cai thov. Cov kws tshaj lij hais tias qhov siab tshaj plaws txheej thickness yuav tsum tsis pub tshaj 5.5-6mm.
Zoo li lwm yam ntaub ntawv, kua putty muaj nws qhov zoo thiab qhov tsis zoo. Cia peb saib cov lus sib cav tom ntej. Qhov no yuav pab txiav txim siab sai sai seb cov khoom siv no puas haum rau kev ua haujlwm lossis tsis yog.
Khoom muaj nqis
Qhov zoo ntawm cov kua phab ntsa Putty:
- zoo elasticity ntawm paste, uas tso cai rau nws siv tsis tau tsuas yog rau kho kom zoo nkauj, tab sis kuj rau hniav molding ntawm phab ntsa;
- moisture resistance thiabQhov sib txawv ntawm qhov kub thiab txias, uas ua rau nws tuaj yeem siv cov khoom siv no hauv chav nrog atypical microclimate;
- tuaj yeem siv tau nyias;
- kev ua tau zoo adhesion;
- no shrinkage;
- muaj peev xwm thov rau qhov chaw mechanically;
- siab ceev;
- durability.
Qee qhov tsis zoo ntawm putty
Ntawm qhov tsis zoo, cov neeg yuav khoom ceeb toom:
- khoom kim heev;
- txwv ntawm txheej thickness;
- zero vapor permeability.
Txawm hais tias tawm tsam keeb kwm yav dhau los ntawm cov txiaj ntsig saum toj no, cov ntawv sau tseg zoo li tsis tseem ceeb.
Cov yam ntxwv tseem ceeb ntawm kev sib xyaw
Thaum xaiv lub putty, koj yuav tsum ua tib zoo mloog cov ntaub ntawv qhia ntawm cov khoom ntim, nws muaj cov ntaub ntawv hauv qab no:
- siv rau 1 m 2;
- yam tsawg kawg thiab siab kawg daim ntawv thov thickness;
- ziab nrawm;
- kev ua haujlwm kub.
Cov ntsuas tau piav qhia rau kev ua haujlwm nrog acrylic kua putty yuav ua raws li hauv qab no:
| Kev siv ib 1 m 2 nrog txheej tuab ntawm 1 hli, kg | 1 |
| Daim ntawv thov tsawg kawg nkaus, 1mm | 0, 1 |
| Max daim ntawv thov thickness | 1 |
| Nyob, h. | 4 |
|
ntsuas ntsuas kub ua haujlwm, o C |
+5…+280C |
Nqis rau cov npe nrov ntawm cov kua nplaum rau phab ntsa
Nqe ntau rau ntau hom thiab nrov ntawm putties:
- Bergauf Lr pasta, 5 kg - los ntawm 250 rubles;
- Sheetrock, 5.6 kg - los ntawm 535 rubles;
- Kale, 5 kg - los ntawm 650 rubles;
- PARADE S40, 10 kg - los ntawm 2500 RUB
Tam sim no koj tau coj los ntawm lub tswv yim ntawm "kua putty" thiab nkag siab tias yog vim li cas thiaj li yuav tsum tau muab tshuaj txhuam, thiab nyob rau hauv cov xwm txheej twg nws yog qhov zoo dua los siv nws.
