RDP rau Waterproof Mortar

Redispersible Polymer Powder (RDP) feem ntau yog siv rau hauv kev tsim cov mortar waterproof los txhim kho ntau yam khoom thiab txhim kho kev ua haujlwm ntawm cov mortar hauv cov dej-nrhiav ib puag ncig. Nov yog cov kev siv tseem ceeb thiab cov txiaj ntsig ntawm kev siv RDP hauv cov dej khib nyiab:

1. Txhim kho dej tiv thaiv:

• RDP imparts txhim kho cov dej tsis kam rau cov mortar, tiv thaiv cov dej nkag thiab txhim khu kev ruaj ntseg ntawm cov dej tsis zoo.

2. Txhim kho Adhesion:

• Qhov sib ntxiv ntawm RDP txhim kho qhov adhesion ntawm cov dej khib nyiab rau cov substrate sib txawv, nrog rau cov pob zeb, masonry, thiab lwm qhov chaw. Qhov no ua kom muaj kev sib raug zoo thiab muaj txiaj ntsig zoo waterproofing.

3. Flexibility thiab Crack Resistance:

• RDP muab kev yooj yim rau cov dej khib nyiab, txo qhov kev pheej hmoo ntawm kev tawg. Qhov no yog qhov tseem ceeb hauv kev siv dej tsis zoo uas cov substrate yuav muaj kev txav los yog thermal expansion thiab contraction.

4. Kev tuav dej:

• RDP txhawb nqa dej tuav hauv lub mortar, tiv thaiv dej sai sai thaum lub sijhawm kho. Lub sijhawm ua haujlwm txuas ntxiv no tso cai rau kev thov kom raug thiab ua tiav.

5. Txo permeability:

• Kev siv RDP pab txo qis permeability ntawm cov dej khib nyiab, txwv tsis pub cov dej nkag los ntawm cov khoom siv.

6. Teem sij hawm tswj:

• RDP tuaj yeem siv los tswj lub sijhawm teeb tsa ntawm cov dej khib nyiab, tso cai rau kev hloov kho raws li cov kev xav tau tshwj xeeb thiab ib puag ncig.

7. Txhim khu kev ruaj ntseg hauv cov dej ntub dej:

• Kev koom ua ke RDP rau hauv cov ntaub ntawv pov thawj dej tsis zoo txhim kho tag nrho cov kav dej ntawm cov mortar hauv cov dej ntub dej, ua rau nws tsim nyog rau kev siv dej tsis zoo.

8. Compatibility nrog lwm yam additives:

• RDP feem ntau sib xws nrog lwm cov tshuaj ntxiv uas feem ntau siv rau hauv cov tshuaj tsis muaj dej tsis zoo, xws li cov tshuaj tiv thaiv dej, cov tshuaj tua kab mob, thiab cov tshuaj tua kab mob. Qhov no tso cai rau customization ntawm mortar raws li cov kev xav tau tshwj xeeb.

9. Txhim kho kev ua haujlwm:

• RDP ua haujlwm raws li kev hloov kho rheology, txhim kho kev ua haujlwm thiab yooj yim ntawm daim ntawv thov ntawm cov dej khib nyiab. Qhov no tso cai rau kom zoo dua daim ntawv thov, leveling, thiab tiav thaum lub sij hawm waterproofing txheej txheem.

10. Dosage and Formulation Considerations:

Kev xaiv cov qib tsim nyog thiab cov yam ntxwv ntawm RDP yog qhov tseem ceeb rau kev ua tiav qhov kev ua tau zoo hauv kev siv cov dej khib nyiab. Cov neeg tsim khoom yuav tsum ua raws li cov lus pom zoo thiab cov lus qhia ntau npaum li cas los ntawm RDP cov neeg muab khoom thiab xav txog cov kev xav tau tshwj xeeb ntawm lawv cov qauv. Tsis tas li ntawd, kev ua raws li cov qauv kev lag luam thiab cov kev cai yog qhov tseem ceeb los xyuas kom meej qhov zoo thiab kev ua tau zoo ntawm cov khoom siv dej tsis zoo.