Подобрено покритие на повърхността: Добавки като въздуховъвличащи агенти могат да подобрят покритието и външния вид на бетона чрез предотвратяване на дефекти като напукване, пчелна пита, или повърхностно напрашаване, осигуряване на гладка, професионална повърхност.

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

RDP Redispersible Polymer Admixture for EIFS

Какво представлява

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

Тайни ползи

Много по-добра адхезия: The admixture helps the covering stick firmly to insulation boards, зидария, и други субстрати. This reduces the danger of delamination or fracturing gradually.
Водоустойчивост: 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.
Работоспособност: It makes the mix easier to apply by hand or machine. The material spreads efficiently and holds its shape after application.

Как точно да се използва

Add the RDP powder directly right into dry cement, пясък, и различни други напълно сухи съставки. Mix extensively before including water. Нормална дозировка разновидности от 2% към 6% by weight of complete dry solids, depending on the preferred performance. Constantly adhere to the producer’s instructions for your particular EIFS solution. Съхранявайте праха на хладно, напълно суха зона, далеч от влага. Поддържайте торбичките запечатани, когато не се използват.

Технически характеристики

– Вижте: свободно течащ бял прах
– Минимална температура за образуване на филм: наоколо 5 °C (41 °F).
– Повтаряща се влага: much less than 1%.
– Съдържание на пепел: about 10– 15%.
– Размер на частиците: 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

По-силен, Extra Adaptable Surfaces

RDP redispersible polymer admixture enhances the efficiency of cement-based outside insulation completing systems (EIFS). 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. В резултат на това, 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. Без 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.

Повишена водоустойчивост

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. След втвърдяване, the surface resists influence, абразия, 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, адаптивност, 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.

Фирмен профил

Ние сме световен лидер в решенията за лек бетон и усъвършенствана инженерна пяна. Известен в световен мащаб със своя ангажимент към научните изследвания, иновация, и приложна експертиза, ние предоставяме инженерни решения за пяна от началото на 2012 г.

Ние можем да доставяме висококачествени добавки за бетон и продукти, свързани с пенобетон по целия свят.

Компанията разполага с професионален технически отдел и отдел за надзор на качеството, добре оборудвана лаборатория, и оборудван с модерно оборудване за тестване и център за следпродажбено обслужване на клиенти.

Ако се интересувате, моля не се колебайте и се свържете с нас.

Плащане

T/T, Western Union, Paypal, Кредитна карта и др.

Пратка

По въздух, по море, експресно, както клиентите поискат.

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 (Редиспергируем полимерен прах) 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. В резултат на това, the wall stays dry and protected from rain, вятър, и температурни промени.

Does RDP affect workability of the mortar?

да. RDP прави хоросана по-гладък и по-лесен за нанасяне. 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?

Може. 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?

да. RDP works well with expanded polystyrene (EPS), минерална вата, and standard cementitious basecoats. It bonds strongly to these substrates and does not interfere with other additives like cellulose ethers or defoamers. Винаги следвайте инструкциите на производителя за смесване за най-добри резултати.