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Acrow props can be seen on many construction sites and tend to be used to support a structure or transfer a load. Construction props are typically useful to support concrete form work while the concrete is curing or to support a roof or even overhead structure while taking away A.J. Brown Black Jersey , replacing or repairing some sort of wall or other accommodating structure. They are easy to position and are fully adjustable with in the height range of this prop.


Acrow props consist of two circular steel hoses, an inner tube with a top plate that slides vertical freely inside an outer tube that’s attached to the base plate. The inner tube offers holes down its length to help you quickly extend the inner tube to just underneath the desired height and insert a steel pin to lock in that length. To extend the prop to your correct height the top of the outer tube is threaded and then a collar, which is akin to a nut on a bolt, picks up together with supports the steel pin. So by rotating the collar and moving the idea up it extends that inner prop. This will allow you to achieve the exact height required.


In regards to using Acrow Props on your project you have several unique options to choose from. Acrow Props come with 5 different sizes from your No. 0 to some sort of No. 4 Jeffery Simmons Black Jersey , so how can you choose the right prop for your project?


Start with Your Propping Height


Well the first step is to look at the height or distance that you are looking to prop. Do not use props that are generally too short by making up the gap with wooden or other packer and always use the correct length prop for any job. Similarly, if your propping distance is on the limit of the fully collapsed prop it may be best to select the next size down to ensure that there is enough modification in the prop if there is a slight variation with site.


The following table is to be used as a general guide only as specifications will vary with different suppliers. Please confer with your supplier for their specific specification.

No. 0 — 1050 – 1830 mm (and also 3. 44 – 6. 00 feet)

No. 1 — 1600 – 2800 mm (or even 5. 25 – 9. 18 feet)

Virtually no. 2 — 1900 : 3400 mm (or 6. 23 – 11. 15 toes)

No. 3 — 2170 : 3975 mm (or 7. 12 – 13. ’04 feet)

No. 4 — 3100 – 4900 mm (or 10. 17 – 06. 07 feet)

Estimate The Load That you need to Support.


The other step is to look at what load the prop must support. You will need to help consult your Engineer or even other responsible persons regarding the weight of the overhead structure so they can determine what loads are necessary to be supported. Where the load is above the capacity of a single prop you may use multiple props to improve the supported load in a given area.


The following table is to be used as a standard guide only as specifications vary with different suppliers. Please check with your supplier for their own specific specification.

No. 0 — 22 : 42 KN — 2243 : 4282 kg (and 4945 – 9442 kilograms)

Virtually no. 1 — 12 : 34 KN — 1223 : 3467 kg (and 2697 – 7643 lbs)