WEBER E.MIX ALC Thin Mortar — High-Strength Jointing Solution | Simen Gam Bata Ringan

WEBER E.MIX ALC Thin Mortar — High-Strength Jointing Solution | Simen Gam Bata Ringan

A premium, water-resistant cementitious adhesive designed for thin-bed jointing (2mm-3mm) of ALC/AAC blocks. Optimized for high-speed installation and structural integrity.

PRODUCT DESCRIPTION

• E.MIX ALC Thin Mortar is a specialized cementitious adhesive (Simen Gam) engineered for Autoclaved Lightweight Concrete (ALC/AAC) block installation in Malaysian urban developments.
• Contractors often face the issue of “water suction” where porous ALC blocks absorb moisture from standard mortar too quickly, leading to shrinkage cracks and weak structural bonds. For Project Managers and Main Contractors in Malaysia, ensuring a crack-free, load-bearing wall is critical for JKR-standard compliance and long-term durability.
• This mortar is formulated with advanced water-retention agents that counteract the high absorption rate of High-Tensile Blocks (Bata AAC). The thin-bed application (Simen Pasang Nipis) reduces material wastage while ensuring a “locking” effect that enhances the structural integrity of the partition wall.
• Logistics & Availability: We maintain high-volume stock consistency to support Tier-1 construction timelines. Our logistics network ensures rapid site delivery to key hubs, including KL, Selangor, Penang, Johor, and the East Coast.

 

Key Technical Features

• Superior Adhesion: High bond strength specifically calibrated for the cellular structure of lightweight concrete.
• Thin-Bed Efficiency: Designed for 2mm to 3mm thickness, significantly reducing dead load on buildings.
• Extended Open Time: Formulated for Malaysia’s high humidity, allowing workers more time for precise block alignment.
• Anti-Cracking Formula: High water retention properties prevent premature drying and shrinkage (Cegah Retak).

 

Applications & Benefits

• High-Rise Residential: Ideal for internal and external partition walls in condos/apartments. Benefit: Faster installation speeds up the delivery of vacant possession (VP).
• Industrial Warehouses: Used for fire-rated wall systems and perimeter fencing. Benefit: Certified quality ensures high structural stability against wind loads.
• Commercial Centers: Perfect for shop-lots and malls where precision finishing is required. Benefit: Thin joints result in a flatter wall surface, reducing plastering costs.

 

Technical Specifications Table

Specification	Detail
Compliance	Industry Standard Compliant
Material/Composition	Cement-based with specialized polymer additives
Application Thickness	2mm – 3mm (Thin-bed)
Finish/Coating	Grey Powder (Water Resistant / Tahan Air)
Usage Context	Interior & Exterior ALC Jointing

 

Technical & Physical Data Table

Category	Specification	Technical Details
TECHNICAL DATA	Colour	Grey
	Binder	Cement
	Filler	Graded limestone powder/sand
	Aggregate Size	1.0 mm maximum
	Additives	Water soluble additives to improve workability, open time, and bond strength
	Density	1.4 kg/litre (dry) ; 2.0 kg/litre (wet)
	Coverage	Approx. 19m² wall area per 40kg bag (for 600 x 200 x 100 mm ALC blocks)
	Water Demand	Approx. 14.4 litres per 40kg bag
PHYSICAL PROPERTIES	Fire Resistance	264 minutes at 1,300 °C (BS 476 : Part 22 : 1987)
	Adhesion to Concrete	0.3 N/mm² (EN 1348 : 2007)
	Compressive Strength	7 N/mm² (BS 6319 : Part 2 : 1983)
	Flexural Strength	3 N/mm² (BS 6319 : Part 3 : 1983)
	Shrinkage	< 1.1 mm/m (ASTM C596-09)
	Freeze-Thaw Cycle	< 20% strength reduction after 25 cycles
STANDARDS	Compliance	British Standard (BS 476, BS 6319) & American Standard (ASTM C596-09)

 

 

FAQ SECTION

QUESTION 1

Why is E.MIX ALC Thin Mortar preferred for high-rise projects in Kuala Lumpur?

ANSWER 1

In KL’s fast-paced construction environment, E.MIX ALC Thin Mortar is preferred because it allows for rapid thin-bed application (2-3mm). This significantly reduces the total structural dead load of the building and minimizes material logistics and transport costs compared to traditional thick-bed mortar.

QUESTION 2

Can this mortar withstand the high humidity and monsoon seasons of the East Coast?

ANSWER 2

Yes. E.MIX ALC Thin Mortar is engineered with a high-water retention formula and superior moisture resistance. This makes it “Monsoon-Ready” and highly suitable for coastal grades (East Coast) where humidity levels are consistently high, preventing the mortar from losing its bond strength.

QUESTION 3

What is the coverage rate of E.MIX ALC Thin Mortar for standard AAC blocks?

ANSWER 3

While coverage depends on block size, the thin-bed technique provided by Kee Maju Jaya’s E.MIX solution typically utilizes 50% less material than conventional mortar. This efficiency maximizes project value for contractors by reducing waste and accelerating installation speed.

QUESTION 4

How does this product prevent wall cracks in Malaysian weather?

ANSWER 4

The mortar contains specialized polymers that retain moisture, preventing porous ALC blocks from prematurely “sucking” the water out of the mix. This controlled curing process ensures a stable chemical bond that resists the thermal expansion and contraction common in Malaysia’s tropical heat, effectively preventing shrinkage cracks.

 

SOALAN 1

Mengapa E.MIX ALC Thin Mortar menjadi pilihan utama untuk projek bangunan tinggi di Kuala Lumpur?

JAWAPAN 1

Dalam persekitaran pembinaan Kuala Lumpur yang pesat, E.MIX ALC Thin Mortar menjadi pilihan kerana aplikasi lapisan nipis (thin-bed) 2-3mm yang pantas. Ini mengurangkan beban mati (dead load) struktur bangunan secara drastik serta menjimatkan kos logistik dan pengangkutan bahan berbanding simen mortar tebal tradisional.

SOALAN 2

Adakah mortar ini tahan terhadap kelembapan tinggi dan musim tengkujuh di Pantai Timur?

JAWAPAN 2

Ya. E.MIX ALC Thin Mortar diformulasikan dengan daya penahanan air yang tinggi dan rintangan lembapan yang unggul. Ini menjadikannya “Sedia-Monsoon” dan sangat sesuai untuk kawasan pesisir pantai (Pantai Timur) di mana tahap kelembapan sentiasa tinggi, memastikan kekuatan ikatan mortar tidak terjejas.

SOALAN 3

Berapakah kadar liputan E.MIX ALC Thin Mortar untuk blok AAC standard?

JAWAPAN 3

Kadar liputan bergantung pada saiz blok, namun teknik lapisan nipis (2-3mm) melalui solusi E.MIX daripada Kee Maju Jaya biasanya menggunakan 50% kurang bahan berbanding mortar konvensional. Kecekapan ini memberikan nilai projek terbaik bagi kontraktor dengan mengurangkan pembaziran dan mempercepatkan tempoh pemasangan.

SOALAN 4

Bagaimanakah produk ini menghalang keretakan dinding dalam cuaca di Malaysia?

JAWAPAN 4

Mortar ini mengandungi polimer khas yang mengekalkan kelembapan, menghalang blok ALC daripada menyerap air dalam bancuhan terlalu cepat. Proses pengeringan yang terkawal ini menjamin ikatan kimia yang stabil serta tahan terhadap pengembangan dan pengecutan haba yang kerap berlaku di Malaysia, sekaligus mencegah retakan halus (shrinkage cracks).