Acrow Props are an essential tool for the construction industry, offering a sturdy and adjustable solution for temporarily supporting ceilings, walls, and other structures. Whether you’re working on a building project, repair, or restoration, our Acrow Props are designed to provide maximum strength, stability, and convenience.

What Are Acrow Props?

Acrow props are metal poles that temporarily support structures like walls, ceilings, and beams. They’re adjustable in height, easy to install, and can hold heavy loads, making them essential tools for construction, restoration, and repair projects.

Their lightweight design allows them to be easily transported to and from construction sites, and their adjustable screw thread makes it simple to change their height, even while they’re in place.

Why Use Acrow Props?

Acrow props are incredibly versatile and offer many benefits on construction sites:

Strong and Durable: Made from high-strength steel tubing, Acrow props can hold heavy loads and support structures under construction or repair.
Adjustable Height: You can easily adjust the height of the props using a screw thread, even when they’re already installed. This is useful when you need to support uneven or non-standard surfaces.
Easy to Install and Remove: Setting up Acrow props is simple. You place them under the load, adjust their height, and lock them in place. When the job is done, they’re just as easy to remove.
Compact and Portable: Despite their strength, Acrow props are lightweight and can be folded down for easy transportation and storage.

How Acrow Props Work

Acrow props are designed vertically to support heavy loads from above. The main components of an Acrow prop include:

Outer Tube: This is the prop’s main body, which is made from durable steel.
Inner Tube: The inner tube slides inside the outer tube and can be extended to different heights.
Screw Thread: A large screw thread on the outer tube allows you to fine-tune the height of the prop once it’s in position.
Locking Collar: Once the height is set, a locking collar holds the inner tube in place, preventing movement.
Baseplate and Headplate: Both ends of the Acrow prop have flat plates. The baseplate provides stability on the ground, while the headplate holds the load above.

When using Acrow props, placing them vertically and directly under the load is essential. This ensures the weight is distributed evenly, and the prop can provide maximum support.

Available Sizes of Acrow Props

Acrow props come in various sizes to suit a variety of projects. Here’s a table showing the closed and open heights of the different sizes so you can choose the right one for your job or floor: Let’s checkout all of them.

Size	Closed Height	Open Height
No. 0 Acrow Prop	1.04 m	1.83 m
No. 1 Acrow Prop	1.75 m	3.12 m
No. 2 Acrow Prop	1.98 m	3.35 m
No. 3 Acrow Prop	2.59 m	3.96 m
No. 4 Acrow Prop	3.20 m	4.88 m

The closed height refers to the shortest length of the prop when it’s fully collapsed, and the open height is the maximum length when the prop is fully extended. The adjustable screw thread allows for even more precise height adjustments within this range.

Safe Working Loads

Each size of the Acrow prop has a different safe working load (SWL). This refers to the maximum weight the prop can safely support. Never exceeding this limit is essential, as it could lead to dangerous situations. Here’s a breakdown of the safe working loads for each size:

Size	Safe Working Load (kg)
No. 0 Acrow Prop	1700 kg
No. 1 Acrow Prop	1500 kg
No. 2 Acrow Prop	1300 kg
No. 3 Acrow Prop	1000 kg
No. 4 Acrow Prop	700 kg

Always check the SWL of your props and ensure you’re not exceeding the maximum load.

How to Safely Use Acrow Props

Acrow props are safe and effective when used correctly. Follow these simple steps to ensure you’re using them safely:

Step 1: Choose the Right Size: Pick an Acrow prop that matches the height you need. Refer to the table above to select the correct size for your project.

Step 2: Position the Prop Vertically: Acrow props must always be vertically. If you need to angle the prop, make sure the angle doesn’t exceed 1.5 degrees, or the prop might become unstable.

Step 3: Use a Supporting Beam: When placing an Acrow prop, put a sturdy beam on top to distribute the load evenly. The Beam should extend past the edges of the prop.

Step 4: Adjust the Height: Once the prop is in position, use the screw thread to adjust the height as needed. Make sure the prop is snug under the load.

Step 5: Lock the Prop: Lock the prop using the locking collar after adjusting the height. This will prevent any movement or accidental dislodging.

Step 6: Inspect Regularly: Keep an eye on the props throughout the project. Make sure they remain in the correct position and show no signs of distress.

Tips for Effective Use of Acrow Props

Using Acrow Props correctly is essential to ensure your project’s success and everyone involved’s safety. Follow these crucial tips for getting the most out of your props and ensuring stability throughout your construction, floor or repair work:

1. Check for Even Ground

Before setting up your Acrow Props, make sure the ground or surface is stable and level. Uneven ground can cause instability and compromise the prop’s ability to support the load properly. If you’re working on a bumpy surface:

Use a Base Plate: Placing a sturdy base plate under the prop will help distribute the load more evenly and prevent the prop from sinking into softer ground.
Ensure Proper Stability: Double-check the placement to confirm the prop stands securely and remains level after adjustments.

2. Use Multiple Props for Larger Projects

A single Acrow Prop may not be sufficient for larger construction tasks or heavier loads. In these cases, it’s essential to use multiple props:

Evenly Space the Props: If you’re supporting a large beam or structure, evenly space the props to balance the load and prevent stress on a single point.
Measure the Weight Load: Calculate the total weight and divide it between the props to ensure no prop is overloaded.

3. Don’t Overload the Props

Staying within the Safe Working Load (SWL) of your Acrow Prop is crucial to avoiding potential accidents. Overloading can lead to prop failure, which could damage your project and compromise safety:

Check the Prop’s SWL: Each size of Acrow Prop has a specific weight limit. For example, a No. 0 Acrow Prop can safely support up to 1700 kg, while a No. 4 Acrow Prop supports up to 700 kg.
Distribute the Weight Evenly: Always distribute the load across multiple props when necessary to avoid overburdening any single prop.

4. Inspect Regularly During Use

Once the Acrow Props are installed and supporting the load, regular inspections are a must to ensure they stay secure:

Check for Any Shifts: Adjustable steel Props can move slightly during work, especially if there’s vibration or the supported structure shifts. Periodically inspect the props to ensure they remain straight and in the correct position.
Look for Signs of Wear or Stress: If you notice any bending, cracking, or other signs of damage to the prop, stop work and replace the damaged prop immediately to maintain safety.

5. Use Beams to Distribute the Load

When using Acrow Props to support a ceiling, wall, or Beam, it’s essential to ensure that the load is evenly distributed:

Place a Beam on Top of the Prop: Use a sturdy beam extending beyond the prop’s edges to help spread the weight across a larger area.
Secure the Beam Properly: Make sure the Beam is stable and securely in place before adjusting the prop to its final height.

6. Always Keep the Prop Vertical

Acrow steel Props must always be positioned vertically to provide adequate support. If the prop is at an angle, it may not be able to bear the load correctly, leading to instability:

Limit the Deviation: Keep any deviation from a vertical position to under 1.5 degrees to ensure the prop maintains its strength.
Adjust as Needed: Stop and correct the prop’s position immediately if you notice any tilt during the project.

7. Choose the Right Prop Size

Selecting the correct size Acrow Prop is critical to ensuring the load is fully supported:

Refer to the Height Specifications: Each Acrow steel Prop has a specific height range. For example, the No. 1 Acrow Prop adjusts from 1.75 m to 3.12 m, while the No. 4 Acrow Prop extends from 3.20 m to 4.88 m.
Consider the Load’s Height and Weight: Choose the prop size that fits your project’s height requirements and comfortably supports the expected load.

Following these tips will ensure that your Acrow Props provide stable, reliable support throughout your project while maintaining the highest safety standards.

For secure, flexible, and easy-to-handle support, our Acrow Props are the perfect tool hire option for all your construction needs! So collect yours today and get started right away!