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

Redispergerbart polymerpulver (RDP) for External Wall Surface Putty and Plaster

Produktoversikt

Dette redispergerbare polymerpulveret (RDP) is particularly created usage in outside wall surface putty and plaster blends. Det forbedrer vedheft, tilpasningsevne, og vannmotstand. The powder mixes conveniently into dry-mix solutions and re-forms a polymer movie when blended with water on-site.

Hemmelige bekvemmeligheter

Bedre bånd: RDP aids the putty or plaster stick firmly to concrete, blokkere, and various other typical building surface areas– også under fuktproblemer.
Forbedret brukbarhet: 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.
Vannmotstand: The polymer film blocks moisture infiltration, shielding wall surfaces from dampness and efflorescence.
Lengre åpentid: Employees get more time to change and end up the surface prior to it begins to establish.

Tekniske spesifikasjoner

– Utseende: Hvitt frittflytende pulver
– Minimum filmdannende temperaturnivå: 5 °C.
– Rester på skjermen (0.315 mm): ≤ 4%.
– Bulk tykkelse: 450– 600 g/L.
– Ask materiale: 10– 18%.
– pH-verdi (10% service): 6– 8.

Bruksstandarder

Inkluder 2– 6% RDP by weight of overall completely dry ingredients, stole på ytelsesbehov. Bland helt med sement, sand, and various other additives before including water. Use conventional blending equipment. Handle i en kjølig, helt tørt sted langt fra fuktighet. Hold posene sikret når de ikke brukes. 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

Anvendelser av redispergerbart polymerpulver (RDP) in External Wall Putty and Plaster

Stronger Bond and Better Durability

Redispergerbart polymerpulver (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, murstein, or old coverings. På grunn av dette, the risk of fracturing or peeling off declines considerably.

Water Resistance and Weather Defense

Exterior wall surfaces encounter rainfall, vind, 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. Pulveret forbedrer blandingens nivå av glatthet og smørbarhet. It additionally extends the open time, providing workers a lot more minutes to function prior to the material begins to establish. Etter uttørking, 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. Uten fleksibilitet, 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 direkte eksponering, 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.

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

Ofte stilte spørsmål om redispergerbart polymerpulver (RDP) for Wall Putty and Plaster

Hva er RDP og hvorfor brukes det i veggkitt?

RDP er et fint hvitt pulver laget av spesielle polymerer. Når det blandes med vann, det danner en film som binder materialer sammen. I veggsparkel, it improves adhesion, fleksibilitet, og vannmotstand. 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.

Kan RDP brukes både innendørs og utendørs?

Ja. RDP works well for both interior and exterior walls. For utvendig bruk, it offers extra protection against rain, temperaturendringer, og UV-eksponering. This makes the finish more weather-resistant and long-lasting.

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

Den typiske doseringen varierer fra 2% til 5% av den totale tørrblandingsvekten. The exact amount depends on the desired performance and local climate conditions. Følg alltid produsentens instruksjoner for best resultat.

Does RDP affect the workability of the mix?

RDP actually improves workability. It makes the mixture smoother and easier to spread. Det forlenger også åpningstiden, 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.