ASTINO Clip Lock 710 — Leak-Proof Concealed Fastening System | Bumbung Metal Deck Tanpa Skru

ASTINO Clip Lock 710 — Leak-Proof Concealed Fastening System | Bumbung Metal Deck Tanpa Skru

Astino Spandec is a premium high-strength metal roofing profile designed for superior water shedding and structural integrity. Engineered with a deep ribbed profile, it offers exceptional spanning capabilities and long-term weather resistance for commercial and industrial developments.

 

PRODUCT DESCRIPTION

• Roofing failure in large-scale industrial projects often stems from two critical issues: structural deflection under heavy rain and rapid corrosion due to Malaysia’s high humidity. For Project Managers and Main Contractors, selecting a profile that balances load-bearing capacity with leak prevention is vital to avoiding costly rectifications and maintaining the building’s lifespan.
• The Project Challenge Conventional roofing profiles often struggle with water ponding and capillary action, especially on low-pitch roofs common in warehouses and factories. This leads to premature rust and internal ceiling damage. Astino Spandec is specifically engineered for heavy industrial and commercial projects where long-span reliability and high-volume water discharge are non-negotiable requirements.
• The Technical Solution Utilizing high-tensile steel, the Spandec profile features a bold, trapezoidal rib design that significantly increases the Moment of Inertia. This allows for wider purlin spacing without sacrificing stability. The advanced anti-capillary side-lap ensures a weather-tight seal, effectively neutralizing the risk of backflow during monsoon-level downpours.
• Logistics & Availability Kee Maju Jaya maintains a consistent inventory of Astino Spandec to meet demanding project timelines. We specialize in coordinated site delivery to key industrial hubs across KL, Selangor, Penang, Johor, and the East Coast, ensuring your materials arrive ready for immediate installation.

 

Side Lap

 

KEY TECHNICAL FEATURES

• High-Tensile Strength: Manufactured from premium grade steel to ensure maximum rigidity and resistance against impact or foot traffic during maintenance.
• Superior Spanning Capacity: The deep-ribbed profile allows for increased distances between supports, reducing overall structural steel costs.
• Anti-Capillary Groove: Specially designed side-lap features prevent water from being drawn into the laps via capillary action, ensuring a leak-proof finish.
• Corrosion Resistant Coating: Treated with advanced protective layers to withstand Malaysia’s harsh UV rays and high moisture levels.

 

Wind capacity load span table for clip lock 710

Uniformly Distributed Load (UDL) Table

THICKNESS TCT (MM)	0.60m	0.90m	1.20m	1.50m	1.80m	2.10m	2.40m	2.70m
0.47	30.83	9.11	3.83	1.94	1.11	0.69	0.45	0.31
0.53	37.00	10.94	4.59	2.33	1.33	0.83	0.54	0.37
0.55	38.55	11.39	4.78	2.43	1.39	0.86	0.56	0.38

 

 

Maximum recommended support spacing for clip 710

Span Specification Table (Roof & Wall)

THICKNESS TCT (mm)	ROOF: Internal Span	ROOF: End Span	WALL: Internal Span	WALL: End Span	OVERHANG
0.47	1350	1250	3050	2550	150
0.53	1400	1300	3100	2600	200

 

Installation Procedure

 

Astino Metal Roof Profile vs. Rainfall (Clip Lock 710)

RECOMMENDED MAXIMUM ROOF LENGTH (M)

Rainfall (mm/h)	1°	2°	3°	4°	5°	7°	7.5°
200	111	143	167	206	206	247	247
250	104	135	159	196	194	233	232
300	88	114	132	160	163	196	198
400	68	79	96	124	122	148	148
500	54	68	80	99	99	119	118

APPLICATIONS & BENEFITS

• Industrial (Factories & Warehouses): Used for large-scale roof covers and wall cladding. Benefit: High-volume water shedding and structural durability for heavy-duty protection.
• Commercial (Shopping Malls & Hubs): Ideal for modern architectural designs requiring clean lines. Benefit: Aesthetic versatility combined with industry-standard compliance.
• Coastal Areas (East Coast/Penang): Enhanced coating protection for buildings near the sea. Benefit: Superior corrosion resistance (Tahan Karat) against salt-mist environments.
• Infrastructure Projects: Suitable for TNB substations or government facilities. Benefit: Reliability and long-term maintenance cost savings.

 

TECHNICAL SPECIFICATIONS TABLE

Specification	Detail
Compliance	Industry Standard Compliant
Material/Composition	High-Tensile Steel Base
Profile Shape	Trapezoidal Ribbed (Spandec)
Finish/Coating	Advanced Protective Layer (Tahan Karat)
Effective Cover	Typically 762mm (Subject to overlap)
Application	Roofing and Wall Cladding

 

 

FAQ SECTION

Question 1: Which roofing profile is best for low-pitch factory roofs in Malaysia?

Answer 1: For low-pitch applications (down to 2 degrees), the ASTINO Clip Lock 710 is the recommended choice. Its 41mm high-rib design and boltless installation prevent water ponding and capillary action, which are the primary causes of leaks in standard metal decks.

Question 2: How does a boltless roofing system handle the extreme heat in Selangor and KL?

Answer 2: Unlike fixed-screw roofing, the Clip Lock 710 system allows the metal sheets to slide within the clips during thermal expansion. This prevents the “tearing” of screw holes caused by the intense Malaysian sun, ensuring the roof remains secure and watertight for decades.

Question 3: Can ASTINO Clip Lock 710 withstand high wind loads in coastal areas like Terengganu?

Answer 3: Yes. The high-tensile steel and the interlocking rib mechanism provide exceptional uplift resistance. Kee Maju Jaya supplies this profile specifically for projects in high-wind zones because the locking pressure increases the structural rigidity of the entire roof plane.

Question 4: Is the Clip Lock 710 more cost-effective for large-scale industrial projects?

Answer 4: While the initial material cost may differ from basic corrugated sheets, the ASTINO Clip Lock 710 offers significantly lower “Life Cycle Costs.” By reducing purlin requirements and eliminating leak-related maintenance, it provides the best long-term value for B2B contractors and facility owners.

Soalan 1: Profil bumbung manakah yang terbaik untuk bumbung kilang berkecerunan rendah di Malaysia?

Jawapan 1: Untuk aplikasi kecerunan rendah (sehingga 2 darjah), ASTINO Clip Lock 710 adalah pilihan yang disyorkan. Reka bentuk high-rib 41mm dan pemasangan tanpa skru menghalang takungan air serta tindakan kapilari, yang merupakan punca utama kebocoran pada bumbung metal deck biasa.

Soalan 2: Bagaimanakah sistem bumbung tanpa skru (boltless) menangani cuaca panas melampau di Selangor dan KL?

Jawapan 2: Berbeza dengan bumbung skru tetap, sistem Clip Lock 710 membolehkan kepingan logam bergerak secara fleksibel dalam klip semasa pengembangan haba. Ini menghalang kerosakan lubang skru akibat panas matahari Malaysia yang terik, memastikan bumbung kekal kukuh dan kalis air untuk jangka masa panjang.

Soalan 3: Bolehkah ASTINO Clip Lock 710 menahan beban angin kencang di kawasan pesisir pantai seperti Terengganu?

Jawapan 3: Ya. Keluli berketegangan tinggi (high-tensile) dan mekanisme interlocking rib memberikan rintangan tiupan angin (uplift resistance) yang luar biasa. Kee Maju Jaya membekalkan profil ini khusus untuk projek di zon angin kencang kerana tekanan kunci tersebut meningkatkan integriti struktur keseluruhan bumbung.

Soalan 4: Adakah Clip Lock 710 lebih kos-efektif untuk projek industri berskala besar?

Jawapan 4: Walaupun kos bahan permulaan mungkin berbeza daripada kepingan bumbung biasa, ASTINO Clip Lock 710 menawarkan “Kos Kitaran Hayat” yang jauh lebih rendah. Dengan mengurangkan keperluan purlin (gelegar) dan menghapuskan kos penyelenggaraan kebocoran, ia memberikan nilai jangka panjang terbaik untuk kontraktor B2B dan pemilik fasiliti.