RDP rau kev kho mortar

Hmoov Polymer Redispersible (RDP) feem ntau siv rau hauv cov tshuaj pleev kho kom zoo dua qub thiab txhim kho kev ua haujlwm ntawm cov khoom siv kho. Nov yog cov kev siv tseem ceeb thiab cov txiaj ntsig ntawm kev siv RDP hauv cov tshuaj pleev kho:

1. Kev nplaum zoo dua:

• RDP ua kom cov tshuaj pleev kho kom lo rau ntau yam khoom siv, suav nrog cov pob zeb ua vaj tse, masonry, thiab lwm yam. Qhov kev lo zoo no ua kom muaj kev sib txuas zoo ntawm cov khoom kho thiab cov qauv uas twb muaj lawm.

2. Kev Ywj Pheej thiab Kev Tiv Thaiv Kev Tawg:

• Qhov ntxiv ntawm RDP ua rau cov tshuaj kho kom yooj ywm, txo qhov kev pheej hmoo ntawm kev tawg. Qhov no yog qhov tseem ceeb hauv kev siv kho qhov twg cov khoom siv yuav muaj kev txav mus los lossis kev nthuav dav thiab kev cog lus thermal.

3. Kev Ua Haujlwm Zoo Dua:

• RDP ua haujlwm ua tus hloov pauv rheology, txhim kho kev ua haujlwm thiab yooj yim ntawm kev siv cov tshuaj kho. Qhov no tso cai rau kev ua kom zoo dua, du, thiab ua tiav thaum lub sijhawm kho.

4. Kev Khaws Dej:

• RDP pab kom cov dej nyob hauv cov tshuaj pleev kho, tiv thaiv kom tsis txhob poob dej sai thaum lub sijhawm kho. Lub sijhawm ua haujlwm ntev dua yog qhov zoo tshaj plaws rau kev ua kom du thiab sib npaug.

5. Txo Qhov Sagging:

• Kev siv RDP pab txo qhov kev poob qis lossis kev poob qis ntawm cov tshuaj pleev kho, tshwj xeeb tshaj yog thaum siv ntsug. Qhov no ua kom cov khoom siv kho tau lo rau ntawm cov chaw ntsug yam tsis muaj kev hloov pauv.

6. Teem Sijhawm Tswj:

• RDP siv tau los tswj lub sijhawm teeb tsa ntawm cov tshuaj pleev kho, uas tso cai rau kev hloov kho raws li qhov xav tau tshwj xeeb ntawm cov haujlwm. Qhov no tseem ceeb heev rau cov ntawv thov kho nrog ntau yam kub thiab av noo.

7. Kev Ruaj Khov Zoo Dua:

• Kev siv RDP rau hauv cov tshuaj pleev kho kom zoo dua qub thiab tiv taus huab cua ntawm qhov chaw kho kom zoo. Qhov no yog qhov tseem ceeb rau kev ua kom qhov kev kho kom zoo nyob ntev hauv ntau yam xwm txheej ib puag ncig.

8. Kev Sib Piv Nrog Lwm Cov Khoom Ntxiv:

• RDP feem ntau sib xws nrog lwm cov khoom siv uas feem ntau siv rau hauv cov tshuaj kho mortar, xws li plasticizers, accelerators, thiab fibers. Qhov no tso cai rau kev hloov kho cov khoom siv kho raws li qhov xav tau kev ua tau zoo tshwj xeeb.

9. Kev Txhim Kho Lub Zog Sib Koom Tes:

• RDP pab txhawb kom muaj zog sib txuas ntawm cov tshuaj kho thiab cov substrate, muab kev daws teeb meem kho kom ruaj khov thiab ruaj khov.

Kev xaiv qib thiab cov yam ntxwv ntawm RDP yog qhov tseem ceeb rau kev ua tiav qhov kev ua tau zoo hauv kev siv cov tshuaj pleev xim kho. Cov chaw tsim khoom yuav tsum ua raws li cov lus qhia thiab cov lus qhia txog kev siv tshuaj uas muab los ntawm RDP cov neeg muab khoom thiab xav txog cov kev xav tau tshwj xeeb ntawm lawv cov qauv kho. Tsis tas li ntawd, kev ua raws li cov qauv kev lag luam thiab cov cai yog qhov tseem ceeb kom ntseeg tau tias qhov zoo thiab kev nyab xeeb ntawm cov khoom siv pleev xim kho.