Cov khoom siv hauv tsev twg siv HPMC?

1. Cement-raws li mortar

Nyob rau hauv kev tsim kho tej yaam num, cement-based mortar yog cov nplaum uas siv rau masonry, plastering, thiab lwm yam.

Kev tuav dej: HPMC muaj cov dej tuav tau zoo heev, uas tuaj yeem tiv thaiv dej poob sai heev thaum lub sij hawm hardening txheej txheem ntawm mortar, yog li ncua lub sij hawm ua hauj lwm ntawm mortar thiab xyuas kom meej tias lub mortar muaj txaus lub zog thiab durability.

Txhim kho kev tsim kho kev ua haujlwm: Nws tuaj yeem txhim kho cov dej ntws thiab lubricity ntawm mortar, ua kom yooj yim rau kev sib kis thiab theem thaum tsim kho.

Anti-shrinkage thiab cracking: Los ntawm kev tswj cov evaporation ntawm cov dej hauv mortar, HPMC tuaj yeem txo qhov shrinkage thiab cracking thaum lub sij hawm ziab, txhim kho tag nrho cov mortar zoo.

2. Pobzeb Adhesive

Cov nplaum nplaum feem ntau yog siv rau kev tso cov vuas thiab pob zeb, xav tau kev sib koom ua ke siab zog thiab kev tsim kho zoo. Lub luag haujlwm tseem ceeb ntawm HPMC hauv pobzeb nplaum muaj xws li:

Txhim khu kev sib raug zoo: HPMC tuaj yeem txhim kho kev sib koom ua ke ntawm cov nplaum nplaum, ua kom muaj kev sib raug zoo ntawm cov pobzeb thiab cov substrate ntau zog, txo qhov hollowing thiab poob tawm.

Kev tuav dej: Kev tuav dej yog ib qho tseem ceeb ntawm cov nplaum nplaum. HPMC tso cai rau cov nplaum kom muaj dej txaus txawm tias nyob rau hauv qhov kub thiab txias ib puag ncig kom ntseeg tau tias kev sib khi zoo.

Kev tsim kho kev ua haujlwm: Nws kuj tuaj yeem txhim kho cov dej ntws thiab kev tsim kho ntawm cov nplaum, ua rau cov pobzeb tso tau yooj yim dua thiab ceev.

3. Sab nraud Insulation System (EIFS)

Sab nrauv rwb thaiv tsev yog ib qho kev siv hluav taws xob txuag hluav taws xob hauv cov tsev niaj hnub, nrog rau kev siv cov rwb thaiv tsev thiab plastering mortar. Ntawm cov ntaub ntawv no, HPMC ua lub luag haujlwm tseem ceeb:

Txhim kho lub zog ntawm kev sib txuas ntawm plastering mortar: HPMC pab txhim kho nws txoj kev sib koom ua ke hauv rwb thaiv tsev mortar, kom nws tuaj yeem ua tau zoo dua rau cov rwb thaiv tsev thiab phab ntsa.

Tiv thaiv kom tsis txhob tawg ntawm plaster mortar: HPMC cov dej tuav cov cuab yeej tso cai rau plaster mortar khaws cov dej noo txaus thaum lub sij hawm hardening txheej txheem kom tsis txhob muaj teeb meem tawg.

Kev tsim kho yooj yim: Los ntawm kev kho qhov sib xws thiab kev tsim kho ntawm cov mortar, HPMC ua rau kev tsim kho ntawm phab ntsa thaiv phab ntsa sab nrauv smoother.

4. Cov khoom siv gypsum

Gypsum-raws li cov ntaub ntawv tau dav siv hauv kev kho kom zoo nkauj sab hauv, xws li gypsum putty, gypsum board, thiab lwm yam. Ntawm cov ntaub ntawv no, HPMC kuj ua lub luag haujlwm tseem ceeb:

Txhim kho dej tuav: Hauv cov khoom siv gypsum, HPMC tuaj yeem txuas ntxiv lub sijhawm ua haujlwm ntawm cov ntaub ntawv gypsum thiab xyuas kom cov khoom sib xws thiab qhov zoo ntawm cov ntaub ntawv.

Txhim kho zaj duab xis-tsim cov khoom: HPMC cov yeeb yaj kiab-tsim cov cuab yeej pab cov khoom siv gypsum ua ib txheej zaj duab xis du thiab zoo ib yam, txhim kho nws cov hniav zoo nkauj.

Txhim kho cov khoom tiv thaiv sagging: Thaum tsim rau ntawm qhov chaw ntsug, HPMC tuaj yeem tiv thaiv cov ntaub ntawv sagging, ua rau kev siv gypsum putty smoother.

5. Self-leveling mortar

Self-leveling mortar yog cov khoom siv rau hauv av leveling nrog zoo fluidity thiab nws tus kheej-leveling zog. Lub luag haujlwm ntawm HPMC hauv tus kheej-leveling mortar suav nrog:

Txhim kho fluidity: HPMC nce lub viscosity thiab lubricity ntawm cov tshuaj khib, txhim kho nws cov fluidity, tso cai rau nws kis tau sai thiab theem txiav thaum lub sij hawm tsim kho.

Txhim kho cov dej tuav: HPMC tswj cov dej noo nyob rau hauv tus kheej-leveling mortar, tiv thaiv nws los ntawm qhuav sai heev thaum lub sij hawm leveling txheej txheem, thiab xyuas kom meej nws zaum kawg lub zog thiab hnav tsis kam.

Txo stratification: Nws tseem tuaj yeem tiv thaiv stratification ntawm mortar thaum nws nyob ruaj khov, kom ntseeg tau tias cov khoom sib xws thoob plaws hauv cheeb tsam tsim kho.

6. Cov hmoov nplej

Putty hmoov yog cov khoom siv yooj yim rau kev tsim cov phab ntsa sab hauv thiab sab nrauv ntawm cov tsev. HPMC plays lub luag haujlwm tseem ceeb hauv cov hmoov putty:

Txhim kho cov dej tuav: HPMC tuaj yeem ua kom cov hmoov putty moist thiab tsis txhob tawg thiab hmoov los ntawm ziab sai heev thaum tsim kho.

Txhim kho kev tsim kho kev ua tau zoo: Los ntawm kev ua kom lub smoothness thiab viscosity ntawm putty, HPMC txhim kho qhov yooj yim ntawm kev tsim kho thiab xyuas kom meej tias cov putty smoother thaum lub phab ntsa tsim.

Cracking kuj: Thaum lub sij hawm ziab, HPMC tuaj yeem txo qhov tawg ntawm cov txheej txheej thiab ua kom lub ntsej muag du thiab ua haujlwm ntev.

7. Waterproof txheej

Waterproof coatings yog siv rau waterproofing tej yaam num nyob rau hauv lub tsev, xws li ru tsev, hauv qab daus, chav dej, thiab lwm yam. Nyob rau hauv waterproof txheej, HPMC muab ib qho tseem ceeb hloov cov teebmeem:

Txhim kho cov dej tuav thiab tawg tsis kam: HPMC siv nws cov khoom tuav dej los tiv thaiv cov kab nrib pleb hauv cov txheej txheem dej kom qhuav thiab xyuas kom lawv tsim cov txheej txheem dej tsis huv.

Txhim kho txheej adhesion: Nws kuj tuaj yeem txhim kho qhov adhesion ntawm txheej, cia nws ua kom zoo dua rau ntawm qhov chaw ntawm lub substrate thiab xyuas kom meej qhov sib xws thiab tuab ntawm txheej.

8. Cov khoom siv ntxiv

HPMC kuj tau siv dav hauv pob zeb los txhim kho kev tsim kho ntawm pob zeb:

Txhim khu kev tiv thaiv kab mob: HPMC tuaj yeem txo qis thiab tawg thaum lub sijhawm ziab los ntawm kev txhim kho cov dej tuav ntawm cov pob zeb.

Txhim kho fluidity: Hauv cov pob zeb uas muaj qhov xav tau fluidity siab, HPMC tuaj yeem muab kev tsim kho kom zoo dua qub, tshwj xeeb tshaj yog nyob rau hauv cov qauv tsim.

Raws li cov khoom siv hauv tsev ua tau zoo, HPMC tau siv dav hauv ntau yam ntawm kev tsim kho. Nws lub luag haujlwm tseem ceeb suav nrog kev tuav dej, ua kom tuab, txhim kho adhesion, txhim kho kev tsim kho, thiab lwm yam. Los ntawm kev ntxiv HPMC rau cov khoom siv hauv tsev sib txawv, qhov ua tau zoo thiab kev tsim kho ntawm cov khoom siv hauv tsev tau zoo dua qub. Hauv kev tsim kho niaj hnub no, qhov tseem ceeb ntawm HPMC tau dhau los ua qhov tseem ceeb. Nws tsis tsuas yog txhim kho kev tsim kho kom zoo, tab sis kuj tseem txhim kho cov kav ntev thiab kev zoo nkauj ntawm cov tsev.