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Specification of Redispersible Polymer Powder RDP Concrete Admixture for External Wall Putty and Plaster

Redispersible Polymère Powder (RDP) for External Wall Surface Putty and Plaster

Apèsi sou pwodwi a

Sa a poud polymère redispersible (RDP) is particularly created usage in outside wall surface putty and plaster blends. Li amelyore adezyon, adaptabilite, ak rezistans dlo. The powder mixes conveniently into dry-mix solutions and re-forms a polymer movie when blended with water on-site.

Konvenyans sekrè

Pi bon kosyon: RDP aids the putty or plaster stick firmly to concrete, blòk, and various other typical building surface areas– tou anba pwoblèm mouye.
Amelyore travayabilite: Melanj lan vin pi dous ak pi fasil pou gaye, which conserves time and effort during application.
Amelyore severite: Finished surface areas withstand breaking triggered by temperature level changes or structural movement.
Rezistans dlo: The polymer film blocks moisture infiltration, shielding wall surfaces from dampness and efflorescence.
Longer open time: Employees get more time to change and end up the surface prior to it begins to establish.

Espesifikasyon teknik

– Aparans: Poud blan ki koule gratis
– Nivo tanperati minimòm ki fòme fim: 5 °C.
– Rezid sou ekran an (0.315 mm): ≤ 4%.
– Epesè esansyèl: 450– 600 g/L.
– Materyèl sann: 10– 18%.
– valè pH (10% sèvis): 6– 8.

Estanda Itilizasyon

Mete 2– 6% RDP by weight of overall completely dry ingredients, relying on performance needs. Melanje konplètman ak siman, sab, and various other additives before including water. Use conventional blending equipment. Shop nan yon fre, kote konplètman sèk lwen imidite. Kenbe sak yo an sekirite lè yo pa itilize yo. Lavi etajè se douz mwa si yo kenbe kòrèkteman.

This RDP satisfies international top quality standards and is suitable for both hand-operated and machine-applied systems. It functions well in a wide variety of climates and supports lasting building and construction by lowering material waste and maintenance needs.

Applications of Redispersible Polymer Powder RDP Concrete Admixture for External Wall Putty and Plaster

Aplikasyon pou Redispersible Polymer Powder (RDP) in External Wall Putty and Plaster

Stronger Bond and Better Durability

Redispersible polymère poud (RDP) greatly enhances how well putty and plaster adhere to walls. It forms a versatile film when blended with water and cement. This film helps the product bond snugly to various surface areas like concrete, brik, or old coverings. Poutèt sa, the risk of fracturing or peeling off declines considerably.

Water Resistance and Weather Defense

Exterior wall surfaces encounter rainfall, van, and temperature changes each day. RDP makes putty and plaster more resistant to water. It decreases water absorption while still permitting moisture vapor to leave. This equilibrium keeps walls dry inside and stops damages from freeze-thaw cycles. The layer stays intact much longer, also under rough weather.

Workability and Smooth Finish

Builders discover it simpler to apply putty or plaster that contains RDP. Poud lan amelyore nivo melanj lan nan lis ak gaye. It additionally extends the open time, providing workers a lot more minutes to function prior to the material begins to establish. Apre siye, the surface is also and prepared for painting or various other coatings without extra sanding.

Split Resistance and Flexibility

Wall surfaces naturally broaden and contract with temperature level shifts. Without flexibility, coverings break with time. RDP includes elasticity to the solidified layer. This allows the material move somewhat without damaging. Tiny movements in the building structure no longer lead to visible splits on the surface.

Long-Term Efficiency

Products with RDP last much longer on outside wall surfaces. They withstand aging, UV ekspoze dirèk, and pollution much better than standard blends. Maintenance prices drop because fixings are required much less typically. Property owners and professionals both benefit from a coating that looks great and holds up every year.

Konpayi Profile

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5 FAQs of Redispersible Polymer Powder RDP Concrete Admixture for External Wall Putty and Plaster

Kesyon yo poze souvan sou poud polymère redispersible (RDP) pou mastike miray ak andui

What is RDP and why is it used in wall putty?

RDP se yon bon poud blan ki fèt ak polymère espesyal. Lè melanje ak dlo, li fòme yon fim ki mare materyèl yo ansanm. Nan mastike miray la, it improves adhesion, fleksibilite, ak rezistans dlo. This helps the putty stick better to walls and last longer.

How does RDP improve plaster performance?

RDP makes plaster stronger and more flexible. It reduces cracking and increases bond strength between the plaster and the wall surface. The polymer also lowers water absorption, which protects walls from moisture damage and improves durability.

Èske RDP ka itilize nan tou de aplikasyon enteryè ak eksteryè?

Wi. RDP works well for both interior and exterior walls. Pou itilize eksteryè, it offers extra protection against rain, chanjman tanperati, ak ekspoze UV. This makes the finish more weather-resistant and long-lasting.

What is the recommended dosage of RDP in putty or plaster?

Dòz tipik la varye de 2% pou 5% nan pwa total melanj sèk la. The exact amount depends on the desired performance and local climate conditions. Toujou swiv enstriksyon manifakti a pou pi bon rezilta.

Does RDP affect the workability of the mix?

RDP actually improves workability. It makes the mixture smoother and easier to spread. Li pwolonje tou tan louvri, giving workers more time to apply and level the material before it starts to set. This leads to a better surface finish with fewer defects.