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# Formwork Beams

Allmarc offers a range of beams tailored for formwork support, including Primary Beams, Steel Timber Secondary Beams, and lightweight Allbeam options in both single and double webbed aluminum designs. Our beams ensure high load capacity and precise performance, with the Allslim Soldering Beam providing added strength for versatile construction needs.

### Primary Beam

Engineered for superior support and stability in slab formwork applications.

### Steel Timber Secondary Beams

Combines the strength of steel with the lightweight nature of timber for effective load distribution.

### Allbeam (Single & Double Webbed)

Versatile aluminum beams that provide optimal strength and reduced weight.

### Allslim Soldering Beam

Designed for enhanced strength and precision, perfect for demanding construction environment

# Primary Steel Beam

The Primary Beam, designed for slab formwork and shoring, combines heavy-duty load support, optimal flexural rigidity, and efficient weight distribution to ensure stability and precision in elevated construction.

## Reliable Support with Primary Steel Beam

The Primary Steel Beam provides essential support and stability in construction. Its triangular perforations reduce weight without sacrificing strength, while a reinforced wooden insert enhances load capacity, making it suitable for various formwork applications.

- Triangular Perforations: Reduces overall weight while maintaining structural strength and stability.
- Reinforced Wooden Insert: Enhances load-bearing capacity and ensures long-lasting durability in demanding conditions.
- Versatile Application: Suitable for slab formwork and shoring, adaptable to a wide range of construction needs.

3D Representation of Slab Formwork involving Primary Beams, Secondary Steel Timber Beam and Birch Ply

## Advantages of Primary Beam

Allmarc’s Primary Beam offers superior load support, precision, and stability in slab formwork. Its lightweight design and high flexural rigidity ensure efficient handling and accurate slab casting, making it an essential choice for robust construction projects.

- #### Heavy-Duty Load Support

  - With a moment (M) of 5 kN.m, the Primary Beam is tailored for heavy load-bearing, making it indispensable in supporting elevated slabs during construction.

- #### Optimal Flexural Rigidity

  - Boasting a flexural rigidity (EI) of 210 kNm², it resists deformation under load, ensuring the precision and stability required in slab formwork and shoring applications.

- #### Efficient Weight Distribution

  - Weighing 3 kg/m, the beam strikes a balance between strength and maneuverability, facilitating ease of handling and installation in formwork and shoring setups.

3D Walkthrough of Allmarc's Primary Beam

## Specification of Primary Beam

Allmarc's Primary Beam is engineered for optimal performance in slab formwork, ensuring exceptional support and stability.

- Sizes: Available in 1.8m, 2.4m, and 3m lengths
- Moment (M): Capable of withstanding 5 kN·m
- Shear Force (Fs): Designed for a maximum shear force of 8 kN
- Flexural Rigidity (EI): 420 kN·m² for enhanced structural integrity
- Weight: Lightweight at 7.52 kg/m for ease of handling
- Section Dimensions: 150 mm (H) x 80 mm (W), optimized for strength and stability

# Steel Timber - Secondary Beam

The Primary Beam, designed for slab formwork and shoring, combines heavy-duty load support, optimal flexural rigidity, and efficient weight distribution to ensure stability and precision in elevated construction.

## Durable, Reusable, and Easy to Integrate

We offer Steel Timber battens with a full-length steel cover, enhancing reusability up to 250 times. This innovative blend of steel and timber integrates seamlessly with conventional formwork systems, requiring no extra accessories for easy installation.

- YST 210 Steel & 2mm Thickness: Rectangular iron pipes with pre-galvanized coating for enhanced strength.
- Increased Repetition: Usage increased to 250 times, reducing cost per use.
- Corrosion Resistance: Galvanized for long-lasting protection against rust.
- Easy Handling: Lightweight design enables quick attachment to wooden panels.
- Superior Mechanical Properties: Comparable to wooden H beams, exceeding pine, silverwood, and LVL.
- Enhanced Productivity: Easy nailing improves on-site efficiency.
- Better Salvage Value: Higher resale value at the end of its useful life.

3D Representation of Steel Timber - Secondary Beam

## Application of Steel Timber in Wall and Column Casting

Steel Timber is widely used in wall and column formwork, capable of handling concrete pressures up to 60kN/m. Available in sizes of 1.2m, 1.5m, 1.8m, and 2.4m, it connects efficiently with Standard Waling of ISMC 100x50 for optimal support in formwork systems. Key Accessories:

- Splice plate (Connecting pin included)
- Adjustable Splice plate (for fillers)
- Corner connectors (for 90°)
- Corner walings of 2X ISMC100x50
- Rafter plate
- Lifting hooks
- Pouring brackets and plumbing accessories

3D Representation of Steel Timber - Secondary Beam

## Applications of Steel Timber in Slab Casting

Steel timber is used as a secondary beam in slab construction, providing flexible connectivity with plywood and primary beams. The allowable center-to-center (C/C) spacing for slab primary beams, considering 18mm plywood, is as follows:

Slab Thickness (mm) | Secondary Spacing Max (mm) | Plywood Thickness (mm)
--- | --- | ---
200 | 488 | 18
250 | 488 | 18
300 | 488 | 18
350 | 348 | 18

For precise allowable secondary spacing based on site-specific slab thickness, please consult an Allmarc engineer. The spacing may also vary depending on the plywood thickness.

3D Representation of Steel Timber - Secondary Beam
3D Walkthrough of Application of Steel Timber

## Advantages of Steel Timber - Secondary Beam

The Steel Timber - Secondary Beam offers superior durability and performance, designed to enhance productivity and ensure stability in demanding construction environments.

- #### Tested Durability at IIT Chennai

  - Independently tested at IIT Chennai for strength and performance.

- #### Precision Laser-cut Slots

  - Laser-cut slots for easy on-site nailing and assembly.

- #### Zinc Plated Chip-Board Screws

  - Timber fastened with Zinc Plated Chip-Board Screws to prevent movement.

- #### Automated Timber Insertion

  - Automatic machine for batch timber insertion, ensuring consistency and eliminating gaps.

- #### Durable Galvanized Iron End Caps

  - Galvanized Iron End Caps provide extra protection and enhance aesthetics.

- #### Maximum Corrosion Resistance

  - Zinc-rich paint on all edges for maximum corrosion resistance and longer product life.

- #### Bundled for Efficient Transportation

  - Bundled steel timbers, strapped and palletized for space-efficient transportation and transit protection.

- #### Cost-Effective Repetition

  - Usage increased to 250 times, reducing overall cost per use.

- #### Better Salvage Value

  - Higher resale value at the end of its useful life, offering better return on investment.

Bundled Steel Timbers at Allmarc factory ready to be shipped.

## Specification of Steel Timber - Secondary Beam

These specifications outline the dimensions, structural forces, rigidity, and weight characteristics of the component, ensuring optimal performance in various applications.

- Size: 1.2m, 1.5m, 1.8m, 2.4m
- Moment (M): 2 kN.m
- Shear Force (Fs): 5 kN
- Flexural Rigidity (EI): 54 kNm²
- Weight: 4.4 kg/m
- Section Dimensions: 70 mm (H) x 50 mm (W)

## Allmarc's Steel Timber Manufacturing Capabilities

Allmarc leads the industry in Steel Timber production, combining high-capacity output, advanced technology, and skilled craftsmanship.

- #### 200,000 Meters of Monthly Production

  - Allmarc has the capacity to manufacture 200,000 meters of Steel Timber each month, ensuring rapid delivery for large-scale projects.

- #### 25,000 Sq. Ft. Semi-Automatic Facility

  - Our 25,000 sq. ft. facility is equipped with a dedicated semi-automatic assembly line, optimizing production speed and precision.

- #### 60+ Skilled Workmen Team

  - A qualified team of over 60 workmen ensures consistent quality and precision in every batch of Steel Timber produced.

The production of steel timber relies on advanced machinery designed for precision and efficiency thereby ensuring high-quality results while minimizing labor costs and production time. Machineries that are used:

- 6 KW Fiber Laser Cutting Machine
- Automatic Slot Punching Machine with Pneumatic Feeding System
- Semi-Automated Pipe Length Cutting Machines
- Automatic Timber Planning Machines
- Timber Length Cutting Machines
- Customized Automation for Timber Insertion into Pipe
- Drilling & Tapping Machines

Beams Manufacturing at Allmarc Facility

# Albeam - Aluminium Beams

We offer Aluminium Webbed Beams, available in both Single and Double Webbed designs. These beams are engineered to provide a lightweight yet robust solution for diverse construction applications, combining strength, versatility, and durability.

## Allbeam - Aluminium Single Webbed Beam

The Allbeam Aluminium Single Webbed Beam is a lightweight and durable solution designed for various construction applications. Its innovative design ensures optimal strength while maintaining versatility.

- #### Lightweight Yet Strong

  - Allbeam's aluminum construction offers exceptional strength while being significantly lighter than traditional steel beams, simplifying handling and transport.

- #### Corrosion Resistance

  - Engineered for durability, Allbeam provides high resistance to corrosion, ensuring longer life even in harsh environments, reducing maintenance costs.

- #### Precision and Versatility

  - Designed with a single web for precise performance, Allbeam is versatile for multiple applications, offering both strength and adaptability for complex projects.

Allbeam is designed with precise measurements to ensure optimal performance and durability for various construction applications. Key specifications:

- Length: 1.8m, 2.4m, 3m
- Moment (M): 5 kN.m
- Shear Force (Fs): 7.5 kN
- Flexural Rigidity (EI): 210 kNm²
- Weight: 3.0 kg/m
- Section Dimensions: 150 mm (H) x 75 mm (W)

3D Representation of Allbeam - Aluminium Single Webbed Beam
Allbeam Manufacturing at Allmarc factory.

## Allbeam - Aluminium Double Webbed Beam

The Allbeam Aluminium Double Webbed Beam is a robust and versatile solution engineered to meet the demands of modern construction. Its double webbed design enhances strength and stability.

- #### Enhanced Load-Bearing Capacity

  - The double webbed design provides additional strength for heavier loads.

- #### Durability & Long-lasting

  - Constructed from high-quality aluminum alloy for long-lasting performance.

- #### Versatile Application

  - Suited for a wide range of construction projects requiring increased load-bearing capacity.

Allbeam is designed with precise measurements to ensure optimal performance and durability for various construction applications. Key specifications:

- Length: 1.8m, 2.4m, 3m
- Moment (M): 5 kN.m
- Shear Force (Fs): 7.5 kN
- Flexural Rigidity (EI): 210 kNm²
- Weight: 3.0 kg/m
- Section Dimensions: 150 mm (H) x 75 mm (W)

3D Representation of Allbeam - Aluminium Double Webbed Beam

# Allslim Soldering Beam

Allslim Soldering Beam is an exceptional primary beam known for its unmatched strength-to-weight ratio, adaptability, and a wide range of applications. Our Allslim Beams offers reusability across multiple construction sites and various temporary work applications.

## Allslim - Efficient, Precise, and Lightweight

Allslim Soldering Beam is crafted from IS 2062 E350 Grade steel, ensuring robust and durable structures that withstand demanding industrial conditions. Designed for strength and reliability, it guarantees a secure working environment through the use of high-yield steel for maximum safety.

- #### Lightweight Design

  - Streamlines assembly and reduces costs with its lightweight structure, making it easier to handle and install on-site.

- #### Versatile Length Configuration

  - Offers adaptable lengths, ranging from 300mm to 3000mm, allowing flexibility in various project requirements.

- #### Perforated Structure

  - Enhanced structural integrity with an optimized strength-to-weight ratio, thanks to its perforated design.

Specifications at a glance:

- Material of Fabrication: IS 2062 E350 Grade for robust and durable structures.
- Breadth x Height x Thickness (mm): 130 x 150 x 3.0 mm
- Length (mm): Available in 300, 450, 600, 750, 900, 1050, 1200, 1500, 1800, 2100, 2400, 2700, 3000 mm

3D Representation of Allslim Beams in Shoring System
Precision-designed Hinged U Head for AllSlim soldering beams, ensuring secure and versatile support

## Specification of Allslim Soldering Beam

Here are the specifications for quick reference. For customized sizes, kindly get in touch with Allmarc team.

Sr. No. | Product Code | Product Name | B x H x Thickness, mm | Length, mm
--- | --- | --- | --- | ---
1 | ASSB-300 | AllSlim Soldier Beam-300 | 130 x 150 x 3.0 | 300
2 | ASSB-450 | AllSlim Soldier Beam-450 | 130 x 150 x 3.0 | 450
3 | ASSB-600 | AllSlim Soldier Beam-600 | 130 x 150 x 3.0 | 600
4 | ASSB-750 | AllSlim Soldier Beam-750 | 130 x 150 x 3.0 | 750
5 | ASSB-900 | AllSlim Soldier Beam-900 | 130 x 150 x 3.0 | 900
6 | ASSB-1050 | AllSlim Soldier Beam-1050 | 130 x 150 x 3.0 | 1050
7 | ASSB-1200 | AllSlim Soldier Beam-1200 | 130 x 150 x 3.0 | 1200
8 | ASSB-1500 | AllSlim Soldier Beam-1500 | 130 x 150 x 3.0 | 1500
9 | ASSB-1800 | AllSlim Soldier Beam-1800 | 130 x 150 x 3.0 | 1800
10 | ASSB-2100 | AllSlim Soldier Beam-2100 | 130 x 150 x 3.0 | 2100
11 | ASSB-2400 | AllSlim Soldier Beam-2400 | 130 x 150 x 3.0 | 2400
12 | ASSB-2700 | AllSlim Soldier Beam-2700 | 130 x 150 x 3.0 | 2700
13 | ASSB-3000 | AllSlim Soldier Beam-3000 | 130 x 150 x 3.0 | 3000

## Looking for Customised Solutionsfor your Project?

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