تشطيب سطحي محسّن: يمكن للإضافات مثل عوامل احتجاز الهواء تحسين تشطيب الخرسانة ومظهرها عن طريق منع العيوب مثل التشقق, قرص العسل, أو الغبار السطحي, ضمان على نحو سلس, سطح احترافي.

Specification of RDP Redispersible Polymer Concrete Admixture for Cement Based Exterior Insulation Finishing System EIFS

RDP Redispersible Polymer Admixture for EIFS

ما هو؟

This item is a redispersible polymer powder made for use in cement-based exterior insulation ending up systems (إيفس). عندما يقترن بالماء, it forms an adaptable film that bonds well with concrete and other building products. It improves the performance of( إيفس) base and finish coats.

الامتيازات السرية

التصاق أفضل بكثير: The admixture helps the covering stick firmly to insulation boards, البناء, and other substratums. This reduces the danger of delamination or fracturing gradually.
مقاومة الماء: It lowers water absorption while still permitting vapor to pass through. This keeps walls dry without capturing moisture inside.
Flexibility and strength: The polymer includes elasticity to the cement matrix. This lets the system manage small movements triggered by temperature adjustments or architectural changes without breaking.
قابلية التشغيل: It makes the mix easier to apply by hand or machine. The material spreads efficiently and holds its shape after application.

بالضبط كيفية الاستفادة

Add the RDP powder directly right into dry cement, رمل, والعديد من المكونات الأخرى الجافة تمامًا. تخلط على نطاق واسع قبل إضافة الماء. أصناف الجرعة العادية من 2% ل 6% by weight of complete dry solids, depending on the preferred performance. Constantly adhere to the producer’s instructions for your particular EIFS solution. قم بتخزين المسحوق في مكان بارد, منطقة جافة تماماً بعيداً عن البلل. الحفاظ على الأكياس مغلقة عند عدم استخدامها.

الميزات التقنية

– ينظر: مسحوق أبيض حر التدفق
– الحد الأدنى لدرجة حرارة تشكيل الفيلم: حول 5 درجة مئوية (41 درجة فهرنهايت).
– -الرطوبة المتكررة: much less than 1%.
– محتوى الرماد: about 10– 15%.
– البعد الجزيئي: goes through a 100-mesh filter.

This admixture satisfies basic needs for external wall systems and supports lasting durability in diverse climate condition.

Applications of RDP Redispersible Polymer Concrete Admixture for Cement Based Exterior Insulation Finishing System EIFS

Applications of RDP Redispersible Polymer Admixture in Cement-Based EIFS

أقوى, Extra Adaptable Surfaces

RDP redispersible polymer admixture enhances the efficiency of cement-based outside insulation completing systems (إيفس). When blended into base coats and coating renders, it develops an adaptable polymer movie after drying. This movie binds cement fragments together much more securely. نتيجة ل, the layer comes to be tougher and much less likely to crack under stress or temperature level adjustments.

Better Bond to Insulation Boards

One essential advantage is stronger bonding to insulation boards like EPS or mineral wool. بدون RDP, concrete alone may not stick well to these smooth or low-absorption surface areas. The polymer helps the mortar hold securely, decreasing the danger of delamination or detachment gradually.

تعزيز مقاومة الماء

Water can harm EIFS if it leaks via little voids. RDP fills pores in the concrete matrix and produces a water-repellent obstacle. This keeps wetness out while still permitting vapor to leave– vital for protecting against mold and mildew and structural degeneration behind the finish.

Improved Workability and Longevity

Specialists locate RDP-modified mortars simpler to spread out and trowel. The mix stays practical longer and sticks far better to vertical surfaces. بعد المعالجة, the surface resists influence, كشط, and weathering much better than plain cement provide. This suggests fewer repair services and longer life span.

Regular Performance in Real-World Issues

RDP makes sure reliable results throughout different environments and task sites. It compensates for variations in mixing water, healing conditions, and substrate quality. Contractors obtain consistent toughness, القدرة على التكيف, and look set after batch– without added effort or cost.

This admixture is currently conventional in high-quality EIFS formulations worldwide. It fulfills modern-day needs for power effectiveness, aesthetic appeals, and long-lasting structure envelope stability– all while utilizing familiar application approaches.

ملف الشركة

نحن الشركة الرائدة عالميًا في مجال الخرسانة خفيفة الوزن وحلول الرغوة الهندسية المتقدمة. معروفة عالميًا بالتزامها بالبحث, ابتكار, والخبرة التطبيقية, نحن نقدم حلول الرغوة الهندسية منذ أوائل عام 2012.

يمكننا توفير منتجات ذات جودة عالية من الخلطات الخرسانية والخرسانة الرغوية في جميع أنحاء العالم.

لدى الشركة قسم فني محترف وقسم مراقبة الجودة, مختبر مجهز تجهيزا جيدا, ومجهزة بمعدات اختبار متقدمة ومركز خدمة العملاء بعد البيع.

إذا كنت مهتما, لا تتردد والاتصال بنا.

قسط

تي/تي, ويسترن يونيون, باي بال, بطاقة الائتمان الخ.

شحنة

عن طريق الجو, عن طريق البحر, بواسطة صريحة, حسب طلب العملاء.

5 FAQs of RDP Redispersible Polymer Concrete Admixture for Cement Based Exterior Insulation Finishing System EIFS

Frequently Asked Questions About RDP for EIFS

What is RDP admixture used for in EIFS?

RDP (مسحوق بوليمر قابل لإعادة التشتت) is added to cement-based coatings in Exterior Insulation Finishing Systems. It helps the coating stick better to insulation boards and other surfaces. It also makes the finish more flexible and resistant to cracking.

How does RDP improve weather resistance?

RDP forms a thin polymer film when mixed with water and cement. This film blocks water from entering the system while still letting moisture vapor escape. نتيجة ل, the wall stays dry and protected from rain, رياح, والتغيرات في درجات الحرارة.

Does RDP affect workability of the mortar?

نعم. يجعل RDP الملاط أكثر سلاسة وأسهل في الانتشار. It improves adhesion during application and reduces sagging on vertical surfaces. Workers find it simpler to achieve an even finish without extra effort.

Can RDP reduce cracking in EIFS finishes?

يمكن. The polymer in RDP adds flexibility to the rigid cement matrix. This allows the coating to handle small movements caused by thermal expansion or building settling. Fewer cracks mean longer-lasting protection and better appearance.

Is RDP compatible with common EIFS materials?

نعم. RDP works well with expanded polystyrene (ربحية السهم), الصوف المعدني, and standard cementitious basecoats. It bonds strongly to these substrates and does not interfere with other additives like cellulose ethers or defoamers. اتبع دائمًا تعليمات الخلط الخاصة بالشركة المصنعة للحصول على أفضل النتائج.