Finition de surface améliorée: Les additifs tels que les agents entraîneurs d'air peuvent améliorer la finition et l'apparence du béton en empêchant les défauts comme les fissures., nid d'abeilles, ou dépoussiérage de surface, assurer un déroulement fluide, surface de qualité professionnelle.

Specification of Redispersible Polymer Powder RDP Concrete Admixture for Exterior Wall Insulation and Finish Systems

Poudre de polymère redispersable (RDP) for Outside Wall Surface Insulation and Complete Solutions

Qu'est-ce que c'est

Poudre de polymère redispersable (RDP) est un écoulement libre, white powder utilized in dry-mix mortars. Lorsqu'il est mélangé avec de l'eau, it creates a flexible polymer movie that binds products together. This item is specifically made for outside wall insulation and finish systems (ETICS or( SIFE).

Avantages des astuces

RDP substantially improves adhesion. It aids the skim coat stick firmly to insulation boards like EPS or mineral wool. The powder additionally improves flexibility. This implies the layer can handle small motions without splitting. La résistance à l'eau augmente également, so wall surfaces stay secured from rainfall and wetness.

La maniabilité s'améliore également. The mix ends up being much easier to spread and trowel. This saves time and effort throughout application. RDP also enhances communication inside the mortar. That minimizes sagging on upright surfaces and maintains the layer also.

Caractéristiques techniques

– Regarder : Poudre blanche fluide
– Température minimale de formation du film : Typiquement 0 °C à 10 °C (diffère selon le niveau).
– Matériau en frêne : Vers 10– 15%.
– Densité apparente : Roughly 0.4– 0.6 g/cm CINQ.
– Redispersibilité : Totally redisperses in water to develop a steady emulsion.

Comment utiliser

Include RDP straight into completely dry active ingredients like concrete, sable, et ingrédients. Bien mélanger avant d'inclure l'eau. Gammes de doses régulières de 1.5% à 4% of total completely dry weight, depending on performance needs. Always comply with the supplier’s guidelines for best results.

Espace de stockage et manutention

Maintain the powder in a cool, endroit sec. Shop bags off the floor and away from dampness. Usage within one year of production date. Seal opened up bags firmly to stay clear of clumping.

Applications of Redispersible Polymer Powder RDP Concrete Admixture for Exterior Wall Insulation and Finish Systems

Applications of Redispersible Polymer Powder in Exterior Wall Systems

Plus puissant, Smarter Wall Ends Up

Poudre polymère redispersable (RDP) is an essential active ingredient in modern exterior wall surface insulation and coating systems. When blended into cement-based mortars, it significantly improves efficiency. The powder dissolves in water throughout blending. It then develops a flexible polymer movie as the mortar dries. This film binds materials together a lot more snugly.

Bien meilleure adhérence
RDP helps the finish stick firmly to insulation boards like EPS or mineral wool. Sans ça, layers might peel off or crack over time. Avec RDP, the bond remains solid also under temperature level swings or hefty rain.

Water Resistance Without Trapping Moisture
The polymer movie obstructs liquid water from going into the wall surface. En même temps, it enables water vapor to escape. This equilibrium maintains walls completely dry inside while protecting against mold and mildew and rot.

Adaptability That Lasts
Outside walls increase and contract with weather modifications. Average cement can fracture under this anxiety. RDP includes flexibility so the covering moves with the wall. Splits are much less most likely to create.

Resilient Surface Defense
Completed with RDP stand up to wear from wind, rayons UV, et la pollution. They keep their color and structure longer. Cleansing is less complicated as well, considering that dust does not stick as much.

Contractors and specialists pick RDP-modified mortars because they conserve time and lower repair work. The product works well in thin-layer applications, which accelerates installation. It also fulfills rigorous building codes for energy performance and weather resistance. Whether utilized in brand-new construction or improvement, RDP gives trustworthy outcomes that last for many years.

Profil de l'entreprise

Nous sommes le leader mondial des solutions avancées de béton léger et de mousse technique.. Connu mondialement pour son engagement en faveur de la recherche, innovation, et expertise appliquée, nous fournissons des solutions de mousse technique depuis le début des années 2012.

Nous pouvons fournir des adjuvants pour béton et des produits liés au béton mousse de haute qualité dans le monde entier..

L'entreprise dispose d'un département technique professionnel et d'un département de supervision de la qualité, un laboratoire bien équipé, et équipé d'un équipement de test avancé et d'un centre de service client après-vente.

Si vous êtes intéressé, n'hésitez pas et contactez-nous.

Paiement

T/T, Western union, Paypal, Carte de crédit, etc..

Expédition

Par avion, par la mer, par express, comme le demandent les clients.

5 FAQs of Redispersible Polymer Powder RDP Concrete Admixture for Exterior Wall Insulation and Finish Systems

Foire aux questions sur la poudre de polymère redispersable (RDP) for Exterior Wall Systems

What is RDP and why is it used in exterior wall insulation?

Poudre polymère redispersable (RDP) is a fine powder made from special polymers. Lorsqu'il est mélangé avec de l'eau, it forms a flexible film inside cement-based materials. This film makes the mortar stronger, more waterproof, et mieux adhérer aux surfaces. It is essential in exterior insulation and finish systems (SIFE) because it helps the coating resist weather, fissures, et l'humidité.

Comment RDP améliore-t-il l’adhésion?

RDP creates a sticky polymer network in the mortar. This network bonds tightly to insulation boards like EPS or mineral wool. Sans RDP, the base coat might peel off over time. Avec RDP, the bond stays strong even under temperature changes or rain.

Does RDP help with crack resistance?

Oui. The polymer film from RDP adds flexibility to rigid cement. This means the coating can stretch slightly without breaking. Small movements in the wall—caused by heat, vent, or settling—won’t easily cause cracks when RDP is used.

Is RDP safe for outdoor use?

RDP is designed for long-term outdoor exposure. It resists UV light, pluie, et cycles de gel-dégel. Une fois guéri, il ne libère pas de substances nocives. It meets international standards for building materials used on exterior walls.

How much RDP should be added to the mix?

The right amount depends on the product and application. Généralement, 2% à 6% of RDP by weight of total dry ingredients gives good results. Suivez toujours les instructions du fabricant. Too little may weaken performance. Trop de choses peuvent rendre le mélange trop mou ou lent à prendre..