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Specification of Redispersible Polymer Powder RDP Concrete Admixture for Repair Mortars and Patch Compounds

Serbuk Polimer Boleh Sembur Semula (RDP) for Repair Mortars and Spot Substances

Apa Itu

Serbuk Polimer Boleh Sembur Semula (RDP) adalah aliran bebas, white powder made from specially selected plastic acetate-ethylene (KAKI) atau kopolimer akrilik. Apabila dicampur dengan air, it creates a stable polymer movie that bonds strongly with cement and aggregates. This item is made especially for use in dry-mix repair mortars, patching compounds, and leveling materials.

Manfaat Helah

This RDP improves adhesion to concrete, batu, dan pelbagai permukaan bangunan biasa yang lain. It increases adaptability and decreases breaking under stress or activity. Serbuk juga meningkatkan rintangan air, making repaired locations more long lasting in wet problems. Kebolehkerjaan menjadi lebih baik juga– employees locate the mix easier to use and form. Selepas merawat, the surface shows greater abrasion resistance and lasting toughness retention.

Cara Menggunakan

Add the RDP directly into your completely dry mortar mix during production. Dos biasa berkisar dari 1% kepada 6% mengikut berat keseluruhan pepejal, bergantung kepada keperluan prestasi. Constantly pre-test small batches to verify compatibility and desired results. Beli serbuk dalam keadaan sejuk, tempat yang kering sepenuhnya jauh dari kelembapan. Keep bags sealed when not in use to stop caking.

Penekanan Teknikal

– Penampilan: Serbuk putih yang mengalir bebas
– Tahap Suhu Pembangunan Filem Minimum (MFFT): 0– 10 ° C (berbeza mengikut kualiti).
– Ketebalan Jisim: Anggaran. 450– 600 g/L.
– Kandungan Abu: 8– 15%.
– Sisa pada Penapis (0.315 mm): ≤ 4%.

This RDP fulfills global requirements for construction chemicals and works well in both interior and exterior fixing applications. It sustains fast-setting formulations without sacrificing bond high quality or resilience.

Applications of Redispersible Polymer Powder RDP Concrete Admixture for Repair Mortars and Patch Compounds

Redispersible Polymer Powder for High-Performance Fixing Mortars

Ikatan Lebih Kuat, Lebih Panjang Umur

Serbuk polimer boleh larut semula (RDP) is a crucial component in contemporary repair work mortars and patch compounds. Apabila digabungkan dengan air, it develops a versatile polymer movie that binds cement bits together. This boosts attachment to old concrete, blok, or stone surface areas– essential for resilient repairs.

Kebolehkerjaan dan Ketahanan yang Jauh Lebih Baik

Adding RDP makes the mix much easier to spread out and shape. Workers can apply it efficiently without extra effort. The end product withstands splitting, also under tension or temperature level changes. It additionally blocks water better, which aids prevent corrosion and freeze-thaw damage.

Perfect for Challenging Repair Work Jobs

RDP-based mortars function well on bridges, dek letak kenderaan, fasad, dan lantai industri. They stick firmly to damp or irregular substratums. This indicates fewer failures and less demand for rework. Service providers save time and product prices.

Consistent Quality Whenever

Due to the fact that RDP is a completely dry powder, it blends equally into dry-mix solutions. There’s no threat of clumping or splitting up throughout storage space or transport. As soon as on website, simply add water– the polymer turns on promptly and provides reputable performance batch after batch.

Satisfies Modern Building Needs

Today’s repair work jobs demand rate, stamina, dan kemampanan. RDP assists fulfill all 3. Repair services cure much faster, tahan lebih lama, and decrease the demand for future treatments. That decreases the overall expense of possession and supports greener structure practices.

Usage redispersible polymer powder when you require a repair solution that performs under pressure– and maintains performing for several years.

Profil Syarikat

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5 FAQs of Redispersible Polymer Powder RDP Concrete Admixture for Repair Mortars and Patch Compounds

Soalan Lazim Mengenai Serbuk Polimer Boleh Dispersi Semula (RDP) for Repair Mortars

Apakah Serbuk Polimer Boleh Disebar Semula (RDP)?

RDP is a fine white powder made from polymer emulsions that have been dried. Apabila dicampur dengan air, ia bertukar kembali menjadi polimer cecair. Ini membantu mengikat simen, pasir, and other materials in repair mortars. It makes the final product stronger and more flexible.

Why use RDP in patching and repair compounds?

RDP improves how well the mortar sticks to old concrete or masonry. Ia juga mengurangkan keretakan dan meningkatkan rintangan air. These benefits are important when fixing damaged surfaces that must last a long time under stress or weather exposure.

Bagaimanakah RDP mempengaruhi kebolehkerjaan?

Adding RDP makes the mix smoother and easier to spread. Pekerja boleh mengaplikasikannya secara merata tanpa usaha tambahan. The powder also helps the mortar stay moist longer, which gives more time for proper finishing.

Adakah RDP selamat untuk dikendalikan dan disimpan?

ya. RDP is non-toxic and stable at room temperature. Simpan di tempat yang kering jauh dari kelembapan. Setelah beg dibuka, gunakannya dengan cepat atau tutup rapat untuk mengelakkan bergumpal.

Bolehkah RDP digunakan dengan bahan tambahan lain?

RDP works well with common cement additives like cellulose ethers, penyahbuih, dan retardas. Always follow the manufacturer’s instructions when combining products. Testing small batches first ensures the best performance.