Detail lists of useful construction tools

Given below, the detailed lists of various useful construction tools and their applications :-

Hoe – It is effective for digging and arranging concrete, cement mortar in head pan. Hoe is also useful for excavating the soil but here the metal plate is set with acute angle to the wooden handle.

Head Pan – It is utilized to transmit materials. Head pan is built with iron to uprise the excavated soil or cement or concrete to the construction site etc. it is mostly found in construction sites.

Masonry trowel – The objective of this tool is to organize cement mortar. It refers to a hand trowel that is applied in brickwork or stonework for the purpose of leveling, dispersion and shaping mortar or concrete.

Measurement Tape – It is employed to examine the thickness, length, widths of masonry walls, foundation beds, excavated trenches etc.

Plumb Bob - It is applicable for verifying the vertical alignment of the structures. It comprises of a solid metal bob attached with the end of a thread. It can also be applied in surveying to level the instrument position.

Wheel Barrow – It is useful for carrying out cement mortar or any materials. Often, it is utilized to estimate the quantities of materials for site level concrete mixing.

Concrete Mixer – It is a machine that is used for blending the concrete perfectly with water, fine aggregate, coarse aggregate and cement at construction site.

Vibrator - It is utilized to vibrate the concrete when pouring is started. For the purpose of workability, water is added to concrete. To get rid of that, vibrators are applied.

Bump Cutter/Screed – The objective of this tool is to level fresh concrete surface particularly in slab concrete.

Wooden Float/wooden rendering float - This tool is useful for providing a flat finish to the plastered area.

Crow Bar - This tool is found in formwork to eliminate nails from boards. Crow bar is also applied for digging the ground and taking out the roots of trees in the ground, nails etc.

Framing Square - This tool is mostly found in Brickwork, Plastering to verify exact angle.

Line Level - This tool is required to verify horizontal level in brickwork, plastering , flooring and tile works.

Flat Pry Bar - This tool is found in shuttering and often utilized to modify the column formwork to align.

Digging bar - This tool is used to divide and unloose the compacted / hard surface area. Digging bar refers to a solid metal rod having pin shape at the bottom. It is also utilized to dig the hard surfaces of ground.

For more information, go through the following link www.civilology.com



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Published By
Rajib Dey
www.constructioncost.co
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Benefits of precast concrete construction

Precast concrete is one type of construction under which casting is done in a recyclable mould or “form” and cured in a controlled surrounding as well as transmitted to the construction site and hoisted into place.

As precast concrete is developed in a controlled surroundings (precast plant), it becomes easier for plant employers to cure it perfectly and supervise carefully. Various types of precast concrete forming systems are available for architectural applications which vary in size, function and cost.

The precast concrete provides huge benefits due to the superior quality of the material formed in controlled conditions, as well as the lower cost of developing large forms utilized with concrete poured on site. It is primarily applied in the erection of buildings with repetitive design and components, like schools and apartments.

Given below, a wide array of benefits for utilizing precast concrete construction:

• Reduced Construction Time and Cost
With precast concrete construction, it is possible to save significant time as well as minimize the risk associated with loiter of project and prospective financial losses. Precast design and fabrication of elements begin when the construction site is under survey or earthworks. Because of the controlled surrounding of the casting area, production is not impacted with weather conditions. With the application of large precast panels, the time is curtailed significantly for the completion of the structural works so that other trades like painting and electrical wiring can be started quickly.

In traditional construction method, various laborious works like formworks, scaffoldings and curing are required to form a structural element. In precast concrete construction method, structural elements are formed in manufacturing plants whereas other activities are started at the construction site. At the time of requiring structural elements, they are delivered to the site right away and accumulated on regular basis, to build up the structural frame and encircle the building. In precast concrete manufacturing plants, there are modern machineries controlled by various technicians to look after specific production process.

• Superior quality and aesthetical value of products
Precast products are fabricated in a casting area where some vital factors like temperature, mix design and stripping time should be closely monitored and managed to make sure that the quality of precast products are superior as compared to cast-in-situ concrete. Significant amount of money will be saved as no rectification works are required. Because of factory-controlled prefabrication environment, various combinations of colours and textures are employed easily to the architectural or structural pieces. An extensive range of sizes and shapes of precast components are developed to offer good flexibility and fresher appearance to the structures.

• Cleaner and safer construction sites
The precast elements can significantly minimize traditional formworks and props. Precast construction also reduces the problem of site wastages and the associated environmental issues. A secure working platform is created for workers to act on with the prefabricated products. Requirements for workers and materials are also significantly minimized at the construction sites. By following just-in-time principles, the precast elements are preserved at the factory yard unless the site gets prepared for installation. There will be less wastage at both factory and construction sites because the elements are developed in the plant and mostly designed to be redundant.

• Superior unobstructed span
With the application of pre-stressed precast solutions like the Hollow Core slabs and Double-T beams, superior unobstructed span is obtained as compared to the traditional reinforced concrete elements. Bigger open space is created with fewer beams and columns. It is mostly suitable for the construction of places of worship, warehouses, halls, car parks, shops and offices.

For more information, go through the following link ukessays.com



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Published By
Rajib Dey
www.constructioncost.co
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