Weber E.MIX ALC Render — High-Adhesion Lightweight Block Plaster | Simen Plaster Blok ALC

Weber E.MIX ALC Render — High-Adhesion Lightweight Block Plaster | Simen Plaster Blok ALC

simen-render-blok-AAC

Engineered for high-suction surfaces, this cement-based render ensures maximum adhesion on Autoclaved Lightweight Concrete (ALC) blocks. Ideal for internal and external wall applications, it prevents shrinkage cracks while offering a smooth, professional finish for large-scale commercial developments.

PRODUCT DESCRIPTION

  • Weber E.MIX ALC Render is a high-performance cementitious plaster (simen plaster) engineered for thin-to-medium wall rendering on Autoclaved Lightweight Concrete (ALC) blocks in Malaysia’s high-humidity construction environments. This specialized formula utilizes High-Adhesion (Daya Lekatan Tinggi) polymers to ensure structural integrity on porous substrates.
  • The Project Challenge In heavy industrial and commercial projects, the primary risk when using lightweight materials is the rapid moisture loss from mortar into the block, leading to de-bonding (lekatan tidak kuat) and hollow sounds. Project Managers and Main Contractors often face the nightmare of hairline cracks (retakan rambut) surfacing weeks after handover. This product is designed specifically for these professionals to eliminate the liability of surface failure on high-suction ALC and AAC blocks.
  • The Technical Solution The superior performance of this render lies in its high water-retention additives. By regulating the hydration process, it prevents the porous block from “stealing” moisture, ensuring the mortar develops a deep mechanical bond. Its non-sagging (tidak melorot) consistency allows for efficient application on vertical surfaces, providing a smooth finish that is “Monsoon-Ready” and resistant to thermal expansion under the Malaysian sun.
  • Logistics & Availability At Kee Maju Jaya, we understand that project timelines are non-negotiable. We maintain high stock consistency and offer dedicated site delivery to key hubs, including Kuala Lumpur, Selangor, Penang, Johor, and the East Coast (Coastal Grade suitable).

Quick Specs for Engineers:

  • Material Grade: Polymer-Modified Cementitious Render
  • Application: Thin-coat plastering for ALC/AAC Blocks
  • Compatibility: Internal and External High-Suction Walls
  • Feature: High Water Retention (Tahan Retak)

KEY TECHNICAL FEATURES

  • Superior Bond Strength: Formulated with polymer additives to ensure maximum adhesion (Lekatan Padu) on low-density, high-porosity blocks.
  • Anti-Cracking Technology: Enhanced water retention properties minimize plastic shrinkage, preventing map-cracking in tropical heat.
  • Optimized Workability: The creamy, easy-to-spread consistency allows contractors to achieve higher square-footage per man-hour.
  • Weather Resistance: Engineered to withstand external exposure, maintaining a durable barrier against heavy tropical rainfall.

APPLICATIONS & BENEFITS

  • Commercial High-Rise Projects: Internal partitioning and external cladding in office towers. Benefit: Delivers a Grade-A flat surface that meets stringent aesthetic and safety audits.
  • Industrial Factories & Warehouses: Large-scale ALC wall installations in manufacturing plants. Benefit: High-speed application and heavy-duty durability for fast-track project handovers.
  • Coastal Areas (East Coast): Suitable for seaside developments in Terengganu or Kuantan. Benefit: High Humidity Resistance and superior salt-air endurance (Tahan Lasak).
  • Infrastructure & Government (JKR Spec): Retaining walls or utility buildings using lightweight systems. Benefit: Guaranteed Industry Standard Compliance for regulatory approvals.

 

TECHNICAL SPECIFICATIONS TABLE

Specification Detail
Compliance Industry Standard Compliant
Material Composition Cement-based with High-Performance Additives
Pot Life Approx. 60 – 120 Minutes
Max Aggregate Size 1.2 mm
Finish/Coating Smooth Grey Finish (Tahan Retak)
Recommended Thickness 6mm to 12mm per coat

 

Weber E.MIX ALC Render Technical Data

Specification Technical Details
Colour Grey
Binder Ordinary Portland cement / Hydrate lime
Filler Graded sand
Aggregate Size 2.5 mm max
Additives Water soluble additives to improve workability, water retention, durability and adhesion
Pot Life Approx. 1 hour
Coat Thickness 5 – 15 mm per coat
Coverage Approx. 1.6 kg / m² per mm thick
Water Demand Approx. 8 liters per 40 kg bag
Gross Weight Approx. 40 KG

 

simen-plaster-blok ALC

 

 

 

 

FAQ SECTION

QUESTION 1: Why is standard cement sand plaster failing on my ALC block walls in Malaysia?

ANSWER 1: Standard plaster lacks the water-retention additives required for high-suction ALC blocks. The block absorbs water from the mortar too quickly, causing it to dry out and de-bond (lekatan tidak kuat). Weber E.MIX ALC Render at Kee Maju Jaya is specifically formulated with advanced additives to hold moisture and ensure a permanent, high-strength bond.

QUESTION 2: Can this render be used for external walls in high-rainfall zones like Kelantan?

ANSWER 2: Absolutely. It is “Monsoon-Ready” and engineered for both internal and external use. Its superior adhesion (daya lekatan) ensures it remains intact even during heavy horizontal rainfall and high humidity cycles common in the East Coast.

QUESTION 3: Does Kee Maju Jaya provide Volume Project Pricing for developers?

ANSWER 3: Yes. We specialize in B2B supply and offer Competitive Project Rates for bulk requirements. We also provide technical data support to help your site team optimize material usage and reduce waste.

QUESTION 4: What is the best way to prevent cracks on ALC blocks in hot weather?

ANSWER 4: Use a render with high water-retention properties like the Weber E.MIX ALC Render. By controlling the drying rate, the material cures slowly and uniformly, which is the most effective way to prevent thermal and shrinkage cracks (tahan retak).

 

SOALAN 1: Mengapakah plaster simen-pasir biasa gagal pada dinding blok ALC saya di Malaysia?

JAWAPAN 1: Plaster biasa tidak mempunyai bahan tambah (additives) penahanan air yang diperlukan untuk blok ALC yang mempunyai kadar serapan tinggi. Blok tersebut menyerap air daripada mortar terlalu cepat, menyebabkan plaster menjadi kering (dry out) dan lekatan menjadi lemah (de-bond). Weber E.MIX ALC Render di Kee Maju Jaya dirumus khas untuk mengekalkan kelembapan dan menjamin ikatan yang kekal kuat.

SOALAN 2: Bolehkah render ini digunakan untuk dinding luaran di kawasan hujan lebat seperti di Kelantan?

JAWAPAN 2: Ya, sudah tentu. Produk ini adalah “Monsoon-Ready” dan direka untuk kegunaan dalaman serta luaran. Daya lekatannya yang unggul memastikan ia kekal utuh walaupun terdedah kepada hujan lebat serta kitaran kelembapan tinggi yang biasa berlaku di Pantai Timur.

SOALAN 3: Adakah Kee Maju Jaya menyediakan Harga Projek Pukal untuk pemaju?

JAWAPAN 3: Ya. Kami pakar dalam bekalan B2B dan menawarkan Kadar Projek Kompetitif untuk keperluan pukal. Kami juga menyediakan sokongan data teknikal bagi membantu pasukan tapak anda mengoptimumkan penggunaan bahan dan mengurangkan pembaziran.

SOALAN 4: Apakah cara terbaik untuk mengelakkan retakan pada blok ALC semasa cuaca panas?

JAWAPAN 4: Gunakan render dengan sifat penahanan air yang tinggi seperti Weber E.MIX ALC Render. Dengan mengawal kadar pengeringan, bahan tersebut akan mengeras secara perlahan dan sekata, yang merupakan cara paling berkesan untuk mengelakkan retakan haba dan susutan (tahan retak).

Additional information

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