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

Pols de polímer redispersable (RDP) for External Wall Surface Putty and Plaster

Visió general del producte

Aquesta pols de polímer redispersable (RDP) is particularly created usage in outside wall surface putty and plaster blends. Millora l'adhesió, adaptabilitat, i resistència a l'aigua. The powder mixes conveniently into dry-mix solutions and re-forms a polymer movie when blended with water on-site.

Conveniències secretes

Millor vincle: RDP aids the putty or plaster stick firmly to concrete, bloc, and various other typical building surface areas– també amb problemes d'humitat.
Treballabilitat millorada: The mix becomes smoother and much easier to spread, which conserves time and effort during application.
Improved toughness: Finished surface areas withstand breaking triggered by temperature level changes or structural movement.
Resistència a l'aigua: The polymer film blocks moisture infiltration, shielding wall surfaces from dampness and efflorescence.
Temps obert més llarg: Employees get more time to change and end up the surface prior to it begins to establish.

Especificacions tècniques

– Aparença: Pols blanca que flueix lliurement
– Nivell mínim de temperatura de formació de pel·lícula: 5 °C.
– Residus a la pantalla (0.315 mm): ≤ 4%.
– Gruix a granel: 450– 600 g/L.
– Material de cendres: 10– 18%.
– valor de pH (10% servei): 6– 8.

Normes d'ús

Inclou 2– 6% RDP by weight of overall completely dry ingredients, depenent de les necessitats de rendiment. Barrejar completament amb ciment, sorra, and various other additives before including water. Use conventional blending equipment. Compreu en un lloc fresc, lloc completament sec lluny de la humitat. Mantenir les bosses assegurades quan no s'utilitzin. Shelf life is twelve month if kept correctly.

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

Aplicacions de pols de polímer redispersible (RDP) in External Wall Putty and Plaster

Stronger Bond and Better Durability

Pols de polímer redispersable (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, maó, or old coverings. Per això, the risk of fracturing or peeling off declines considerably.

Water Resistance and Weather Defense

Exterior wall surfaces encounter rainfall, vent, 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. La pols millora el nivell de suavitat i extensibilitat de la barreja. It additionally extends the open time, providing workers a lot more minutes to function prior to the material begins to establish. Després d'assecar-se, 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, Exposició directa als UV, 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.

Perfil de l'empresa

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

Preguntes freqüents sobre pols de polímer redispersible (RDP) for Wall Putty and Plaster

Què és RDP i per què s'utilitza a la massilla de paret?

RDP és una pols blanca fina feta de polímers especials. Quan es barreja amb aigua, forma una pel·lícula que uneix els materials. En massilla de paret, it improves adhesion, flexibilitat, i resistència a l'aigua. 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.

Es pot utilitzar RDP tant en aplicacions interiors com exteriors?

Sí. RDP works well for both interior and exterior walls. Per a ús exterior, it offers extra protection against rain, canvis de temperatura, i exposició UV. This makes the finish more weather-resistant and long-lasting.

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

La dosi típica oscil·la entre 2% a 5% del pes total de la mescla seca. The exact amount depends on the desired performance and local climate conditions. Seguiu sempre les instruccions del fabricant per obtenir els millors resultats.

Does RDP affect the workability of the mix?

RDP millora realment la viabilitat. It makes the mixture smoother and easier to spread. També amplia el temps obert, 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.