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Specification of Redispersible Polymer Powder RDP Concrete Admixture for Cement Based Crack Filler and Sealant

Serbuk Polimer Boleh Sembur Semula (RDP) for Cement-Based Crack Fillers and Sealants

Semakan Produk

Serbuk polimer boleh larut semula ini (RDP) is particularly produced usage in cement-based fracture fillers and sealants. Apabila dicampur dengan air, the powder develops a secure polymer film that bonds snugly with cement particles. This enhances adaptability, ikatan, and water resistance of the end product.

Kemudahan Rahsia

The RDP significantly improves the performance of fixing mortars and sealing compounds. It increases bond strength to both old and new concrete surfaces. It likewise decreases fracturing triggered by contraction during drying. The powder aids the mix stay workable much longer, giving more time for correct application. Finished surface areas come to be a lot more resistant to weather, lembapan, dan pemakaian sehari-hari.

Ciri-ciri Teknikal

– Penampilan : Serbuk putih yang mengalir bebas
– Jenis Polimer : Asetat plastik– etilena (KAKI) kopolimer
– Tahap Suhu Pembentukan Filem Minimum : 0 ° C (32 ° F).- Ash Web Content : Kira-kira 10– 15%.
– Ketumpatan Jisim : Around 0.5– 0.6 g/cm LIMA.
– Solids Web Content after Redispersion : ≥ 98%.

Gunakan Piawaian

Include the RDP directly right into dry mix formulas. Varieti dos biasa daripada 3% kepada 8% mengikut berat bahan aktif kering lengkap. Gaul sebati sebelum masukkan air. Usage common blending devices. Beli bedak dengan harga yang menakjubkan, kawasan kering jauh dari kebasahan. Maintain bags sealed when not being used to stop caking.

Pembungkusan dan Pengendalian produk

The item comes in 25 beg kertas berbilang lapisan kg dengan pelapik plastik dalam. Take care of with care to prevent dust development. Pakai sarung tangan dan pelindung mata semasa pengendalian. Avoid breathing in powder dirt. Basuh tangan selepas digunakan.

Applications of Redispersible Polymer Powder RDP Concrete Admixture for Cement Based Crack Filler and Sealant

Applications of Redispersible Polymer Powder in Cement-Based Crack Fillers and Sealants

Lebih kuat, Much More Versatile Repair works

Serbuk polimer boleh larut semula (RDP) makes cement-based fracture fillers and sealers work much better. Apabila digabungkan dengan air, RDP develops a versatile movie inside the cement matrix. This film assists the product stick well to surfaces like concrete, bata, or rock. It likewise lowers fracturing triggered by activity or temperature level modifications.

Better Waterproofing Performance

Water often enters into fractures and damages structures over time. Adding RDP boosts the sealer’s ability to block water. The polymer fills up tiny spaces that normal cement can not cover. This produces a tighter, more durable barrier against wetness. Akibatnya, permukaan dinding, lantai, and foundations stay completely dry and last longer.

Easier Application and Easier Complete

Contractors find RDP-modified products simpler to utilize. Serbuk meningkatkan kebolehkerjaan, so the mix spreads out smoothly without sagging. It likewise dries out uniformly, giving a clean surface area all set for paint or finishing. Less effort is needed during application, which conserves time on task sites.

Lasting Security

Traditional cement fillers can become weak and disintegrate. Dengan RDP, the end product stays difficult and flexible. It manages stress and anxiety from foot website traffic, getaran, or building changes consistently. This means fewer repairs and reduced maintenance prices gradually.

Wide Use in Genuine Projects

You’ll find RDP-based split fillers in several areas: tempat letak kereta, ruang bawah tanah, beranda, jambatan, and tile grouts. They function well both inside and outdoors. Whether repairing hairline cracks or securing development joints, these products deliver trustworthy efficiency under real-world conditions. Builders and DIY individuals trust them because they perform constantly and fulfill contemporary building criteria.

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5 FAQs of Redispersible Polymer Powder RDP Concrete Admixture for Cement Based Crack Filler and Sealant

Soalan Lazim Mengenai Serbuk Polimer Boleh Dispersi Semula (RDP) for Cement-Based Crack Fillers and Sealants

Apakah Serbuk Polimer Boleh Disebar Semula (RDP)?

RDP ialah serbuk putih halus yang diperbuat daripada emulsi polimer. Ia mudah bercampur dengan simen, pasir, dan air. When added to crack fillers or sealants, it improves flexibility, lekatan, dan rintangan air.

Why use RDP in crack fillers and sealants?

Cement alone is stiff and can crack again under stress. RDP makes the mix more flexible. It also helps the material stick better to surfaces like concrete, bata, atau batu. This reduces the chance of new cracks forming.

Bagaimanakah RDP meningkatkan kalis air?

RDP mengisi celah kecil dalam matriks simen. This creates a denser, less porous structure. Water finds it harder to pass through. Jadi, sealants with RDP offer better protection against moisture and leaks.

Adakah RDP mudah dicampur dan digunakan?

ya. You add RDP directly to dry ingredients like cement and sand. Then you mix in water as usual. The powder dissolves during mixing and forms a uniform polymer film as the product cures. Tiada alat atau langkah khas diperlukan.

Adakah RDP menjejaskan masa kerja atau pengawetan?

RDP mungkin memanjangkan sedikit masa buka, giving you more minutes to work with the mix before it starts to set. It does not slow down final strength development. Sebenarnya, it often helps the material reach higher long-term strength and durability.