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

Te puehu polymer (RDP) for External Wall Surface Putty and Plaster

Hi'opo'araa i te tao'a

Teie puehu polymer (RDP) is particularly created usage in outside wall surface putty and plaster blends. E faarahi te reira i te piriraa, te aravihi i te taui, e te pato'iraa i te pape. The powder mixes conveniently into dry-mix solutions and re-forms a polymer movie when blended with water on-site.

Te mau mea huna

Te hoê taairaa maitai a'e: RDP aids the putty or plaster stick firmly to concrete, pape, and various other typical building surface areas– also under damp problems.
Te haamaitairaa i te aravihi no te rave i te ohipa: 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.
Te patoiraa i te pape: The polymer film blocks moisture infiltration, shielding wall surfaces from dampness and efflorescence.
Te taime matara roa a'e: Employees get more time to change and end up the surface prior to it begins to establish.

Te mau rave'a aravihi

– Tuhaʻa: Te puehu uouo
– Te faito anuvera iti roa a'e o te hoho'a teata: 5 ° C.
– Toeraa i ni'a i te mata (0.315 mm): ≤ 4%.
– Te matotoru: 450– 600 g/L.
– Te mau tao'a rehu: 10– 18%.
– pH uara (10% ha'api'iraa): 6– 8.

Te mau titauraa no te faaohiparaa

Whakauruhia 2– 6% RDP by weight of overall completely dry ingredients, te ti'aturiraa i ni'a i te mau hinaaro no te ha'utiraa. Mix completely with cement, one, e te tahi atu mau tao'a faaî hou a faaô atu ai i te pape. Use conventional blending equipment. Hoko i roto i te hoê vahi to'eto'e, te hoê vahi maro roa, atea roa i te haumi. A tapea i te mau pute ia ore ana'e e faaohipahia. 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

Te mau faaohiparaa i te puehu polymer (RDP) in External Wall Putty and Plaster

Stronger Bond and Better Durability

Te puehu polymer e nehenehe e vavahi - faahou - hia (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, Kave, or old coverings. No te reira, the risk of fracturing or peeling off declines considerably.

Water Resistance and Weather Defense

Exterior wall surfaces encounter rainfall, Matangi, 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. The powder improves the mix’s level of smoothness and spreadability. It additionally extends the open time, providing workers a lot more minutes to function prior to the material begins to establish. I muri a'e i te maroiraa, 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, Te faaiteraa ti'a 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.

Hoho'a o te Taiete

O tatou te ti'a faatere o te ao nei i roto i te mau rave'a no te faatitiaifaro i te mau rave'a hamaniraa tauihaa. Ua matau - maitai - hia oia na te ao nei no to ' na fafauraa i te maimiraa, Fa'aterehia, e te ite aravihi, mai te omuaraa mai â o te mau matahiti 2012 mai â, ua horo'a matou i te mau rave'a no te faatitiaifaro i te mau fifi.

Na te ao taatoa nei, e nehenehe ta tatou e horo'a i te mau tao'a faaineineraa ti'a teitei e te mau tao'a hu'ahu'a.

E tuhaa ohipa aravihi to te taiete e te hoê tuhaa fenua no te hi'opo'araa i te maitai, te hoê piha maimiraa tei faaineine-maitai-hia, e te mau rave'a hi'opo'araa aravihi e te hoê pû taviniraa i muri a'e i te hooraa.

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

Te mau uiraa ui-pinepine-hia no ni'a i te puehu polymer (RDP) for Wall Putty and Plaster

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

Ua riro te RDP ei puehu uouo maitai i hamanihia mai roto mai i te mau polymers taa ê. Ia anoihia te reira i te pape, E hamani te reira i te hoê hoho'a teata o te taamu i te mau tao'a. I roto i te patu, it improves adhesion, te tauiraa, e te pato'iraa i te pape. 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.

E nehenehe anei ta te RDP e faaohipahia i roto e i rapae?

ae. RDP works well for both interior and exterior walls. No te faaohiparaa i rapae, it offers extra protection against rain, te mau tauiraa o te anuvera, e te UV. This makes the finish more weather-resistant and long-lasting.

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

Te faito matauhia mai te 2% a 5% o te poihâ maro taatoa. The exact amount depends on the desired performance and local climate conditions. No te mau faahopearaa maitai roa ' ' e, a pee tamau i te mau faaueraa a te taata hamani.

Does RDP affect the workability of the mix?

RDP actually improves workability. It makes the mixture smoother and easier to spread. E faarahi atoa te reira i te taime matara, 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.