Ceiling jack
The jacks that are used for constant maintenance and bearing the amount of load created by the roof are called roof jacks. This product is used for all building roofs, such as vaulted ceilings, block beams, monoliths, and waffles, which differ in its type depending on the location of use and the type of project. All roofs need a holder for stability and high resistance, which construction jack can do this. When the roof is built, it needs support to hold it and not fall down. The need to use this product is very noticeable in some roofs, such as concrete mold roofs that definitely need a roof jack.
Components of Construction Jack
This product consists of three main parts, the male part, the female part and the thread. The main holder in the ceiling jack with these three sections helps to restrain the modular formwork and the structure. The lower part of the jack is made of a pipe that has different diameters, but the most common one is 6 cm in diameter and 2 mm thick, where the jack is connected to the lower part. The upper part of the jack is basically a tube with a diameter of 5 cm and a thickness of about 2.5 mm. Jacks are produced in two ways, light jacks that can withstand low weight and heavy jacks that can withstand high weight and high pressure. Depending on what the customer needs, the dimensions and thickness of this product can be determined, and this means that the weight range of the construction jack is determined and ordered by the manufacturer and seller.
On the male pipe, holes are made to adjust the height. These holes are placed with a spring-loaded pin and are placed at certain and regular intervals of 10 cm, which are fixed with the bolts and nuts on the female and using wedges and various types of threads. They are tightly connected. Neri jacks can be made movable based on the design of the structure and the type of jack. It should be noted that piles are used in ceiling jacks that are built vertically as a high reliability factor of the structure and to withstand side pressures. These candles are made in the form of tubes, cans or soldiers and are in the form of two small and large arms that take the shape of a gunya. The positive feature of these piles and plumb jacks is their alignment, which is a good guide for leveling the floor of the structure.
Types of ceiling jack
This product is diverse and you can get all its types in the market. Types of construction jacks include the following.
Cross roof jacks
Ceiling jack without cross
Iraqi U-shaped ceiling jack
Candle jacks
Metal jack
Telescopic jack
Application of ceiling jack
Construction jacks have many uses and are widely used for construction projects. It doesn't matter if you are building a two-story house or a multi-story commercial complex or large and high-rise towers, this product is an urgent need for any construction project. This product is used for roof framing and also to keep the load of the roof until the construction of that floor is finished. The main use of this product is temporary roof maintenance. What is very important for this product is its good quality, which is very important. The quality of this product is worth noting because it can withstand the amount of load and pressure of the roof, and secondly, it can stand on loose and uneven ground. That is, the jack should not sink deep into the ground, which itself causes more problems.
Ceiling jack size
The lower part of the jack is made of pipe, the diameter of which is about 6 cm, and the thickness of these pipes is about 2 mm, but the upper part of the jack is made of pipe and with The diameter is 5 cm and the thickness is 2.5 mm, these sizes are for jacks with a cross, Iraqi U shape, T shape, and the mobile cross can be produced in different heights. These jacks can withstand up to 1.5 tons of load. The standard size of this product is available in the market with a height of 3.20 meters and a weight of 14 kg. Of course, the jacks have a weight between 12.5 and 21 kg, excluding the jacks, and the jacks have a weight of 4, 5, 6 kg. The important thing to mention is that you should never use sealed pipes to make this product. Of course, there are jacks with a higher height, which can be mentioned a few:
3.5 meter jack with separate head
3.5 meter fixed head jack
4 meter fixed head jack
4 meter jack with separate head
5 meter jack
