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

Powdwr Polymer Reddispersible (Cynllun Datblygu Gwledig) for Outside Wall Surface Insulation and Complete Solutions

Beth ydyw

Powdwr Polymer Reddispersible (Cynllun Datblygu Gwledig) yn rhydd-lif, white powder utilized in dry-mix mortars. Pan gymysgir â dŵr, it creates a flexible polymer movie that binds products together. This item is specifically made for outside wall insulation and finish systems (ETICS or( EIFS).

Trick Perks

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. Mae ymwrthedd dŵr yn cynyddu hefyd, so wall surfaces stay secured from rainfall and wetness.

Workability improves also. 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.

Nodweddion Technegol

– Edrych : Powdr gwyn sy'n llifo'n rhydd
– Isafswm Tymheredd Ffurfio Ffilm : Yn nodweddiadol 0 °C i 10 °C (yn wahanol yn ôl gradd).
– Deunydd Lludw : Tua 10– 15%.
– Swmp Dwysedd : Tua 0.4– 0.6 g/cm PUM.
– Ail-wasgaredd : Totally redisperses in water to develop a steady emulsion.

Sut i Ddefnyddio

Include RDP straight into completely dry active ingredients like concrete, tywod, a chynhwysion. Mix extensively before including water. Araeau dos rheolaidd o 1.5% i 4% cyfanswm pwysau hollol sych, yn dibynnu ar anghenion perfformiad. Always comply with the supplier’s guidelines for best results.

Gofod storio a Thrin

Cadwch y powdr mewn oer, lle sych. 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

Mwy Pwerus, Smarter Wall Ends Up

Powdr polymer y gellir ei ailgylchu (Cynllun Datblygu Gwledig) 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.

Llawer gwell Adlyniad
RDP helps the finish stick firmly to insulation boards like EPS or mineral wool. Hebddo, layers might peel off or crack over time. Gyda'r Cynllun Datblygu Gwledig, 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. Ar yr un pryd, 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, Pelydrau UV, a llygredd. 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.

Proffil Cwmni

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

Cwestiynau Cyffredin Am Powdwr Polymer Coch-wasgadwy (Cynllun Datblygu Gwledig) for Exterior Wall Systems

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

Powdr polymer y gellir ei ailgylchu (Cynllun Datblygu Gwledig) is a fine powder made from special polymers. Pan gymysgir â dŵr, it forms a flexible film inside cement-based materials. This film makes the mortar stronger, more waterproof, ac yn well am gadw at arwynebau. It is essential in exterior insulation and finish systems (EIFS) because it helps the coating resist weather, craciau, a lleithder.

Sut mae RDP yn gwella adlyniad?

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

Does RDP help with crack resistance?

Oes. 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, gwynt, 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. Mae'n gwrthsefyll golau UV, glaw, a chylchredau rhewi-dadmer. Unwaith y caiff ei wella, it does not release harmful substances. 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. Fel arfer, 2% i 6% of RDP by weight of total dry ingredients gives good results. Dilynwch gyfarwyddiadau'r gwneuthurwr bob amser. Too little may weaken performance. Gall gormod wneud y cymysgedd yn rhy feddal neu'n rhy araf i'w setio.