Types and construction process of compound wall

The purpose of a compound wall is to contribute elegant look, privacy and security to any building. It checks movements of unessential objects in the building. It is erected to detach any building from other building and arrange proper segmentation to your property.

Types Of Compound Walls: Based on the appearance & construction material applied, various types of compound walls are found in building.

In this construction article detail information is given on masonry compound wall and precast compound wall.

Masonry Compound Wall: Red clay bricks / Fly ash bricks, steel and cement mortar are considered as the major components for masonry compound walls construction. The compound wall is built up from 2 ft. below ground level to provide perfect anchorage to the wall.

Toward Individual House Construction, the height of the masonry compound wall is normally kept among 5-6 feet and the thickness is normally150mm.

Once excavation work is completed, a PCC of 100 mm thick and 600 mm wide is provided to develop an even surface on which the compound wall can be placed.

A rubble masonry having 450 mm width and up to 2 feet height is arranged underneath the brick wall to disperse the load of the structure constructed above.

Over rubble masonry, a RCC Coping of 4″ thick is formed for making the surface smooth as well as transmitting the loads of the compound wall to the substructure underneath.

Over RCC coping, masonry compound wall is built up with 6”Red clay bricks or 4” Red clay bricks / fly ash bricks. Intermittent brick columns with dimension 300mm X 230mm are erected at a distance of 7 ft to 10 ft center to center and at the corners of the plot.

Once the curing of this masonry wall is completed, cement plaster is employed on both the sides of compound wall and paint is used.

The cost of a standard masonry compound wall that is normally applied in residential buildings averages to Rs. 1200/Rft along with a 8 Feet wide MS Gate on the front size. The cost may fluctuate +/-10 % based on the accessibility of local materials like bricks, rubble etc.

Bonus Tip: To enhance the elegant look of the wall, the grooves can be included with the plaster.

Precast Compound Wall: Currently, precast compound wall is mostly found in different areas since they can be set up simply and finished within very short span. But the strength and stability of the compound are not up to the standard.

To create perfect precast compound walls, the consideration should be given on developing proper foundation to the structure and the walls.

As the precast compound walls are factory made and are transmitted to site, the overall cost is considerably less with regard to masonry compound wall. Based on the design and necessary customization, the cost fluctuates significantly.

The cost of a precast compound wall normally commences from Rs. 60 per sqft (i.e., roughly Rs 400 per Rft). This cost is exclusive of the cost of foundation, painting, gate, any other finishing etc. Therefore, while measuring the cost of precast compound wall, all these should be contained in overall costing.



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Published By
Rajib Dey
www.constructioncost.co
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Common types of walls found in construction

The following types of walls are generally found in building construction.

Types of Walls:
Load Bearing Walls - Precast Concrete Wall, Retaining Wall, Masonry Wall, Pre Panelized Load Bearing Metal Stud Walls, Engineering Brick Wall, Stone Wall

Non-Load Bearing Wall - Hollow Concrete Block, Facade Bricks, Hollow Bricks, Brick Walls, Cavity Walls, Shear Walls, Partition Walls, Panel Walls, Veneered Walls, Faced Walls.

Given below, the details of these walls.

Load Bearing Walls: Load bearing wall belongs to a structural component. It bears the weight of a house from the roof and upper floors and transmits the weight to the foundation. It provides support to the structural members like beams, slab and walls situated over floors. A wall that is situated directly over the beam is known as load bearing wall. The purpose of load bearing wall is to bear the vertical load. On contrary, if a wall doesn’t contain any walls, posts or other supports directly over it, it is prone to be a load-bearing wall.

Load bearing walls also bear their self weight. This wall is normally situated over one another on each floor. Load bearing walls are utilized as interior or exterior wall. This type of wall will often be perpendicular to floor joists or ridge. Concrete is a useful material to support these loads. The beams enter directly into the concrete foundation. Load bearing walls inside the house is likely to run the equivalent direction as the ridge.

Various types of load bearing walls:
Precast Concrete Wall, Retaining Wall, Masonry Wall, Pre Panelized Load Bearing Metal Stud Walls, Engineering Brick Wall, Stone Wall.

Non-Load Bearing Walls: Non-load bearing wall means a wall that doesn’t allow the structure to stand up and retain itself. It doesn’t deal with floor roof loads over. It is a framed structure. Normally, these belong to interior walls whose purpose is to separate the structure into rooms. They are constructed lighter.

The non-load bearing walls can be eliminated devoid of risking the safety of the building. Non-load bearing walls are recognized with the joists and rafters. They are not intended for gravitational support for the property. This type of wall is inexpensive. This wall is also known as “curtain wall”.

Types of Non-Load Bearing Wall:
Hollow Concrete Block, Facade Bricks, Hollow Bricks, Brick Walls

Cavity Walls: The cavity wall comprises of two individual withes which are formed with masonry. These two walls are called as internal leaf and external leaf. This wall is also called as a hollow wall. The purpose of these walls is to minimize their weights on the foundation. The walls function as good as sound insulation. Cavity wall offers superior thermal insulation as compared to any other solid wall since the space is completely filled with air and lessens heat circulation. They contain a heat flow rate that is 50 percent that of a solid wall. It is very cost-effective as compared to other solid walls. It has good fire resistance capacity. Cavity wall facilitates to get rid of noise.

Shear Walls: It stands for a framed wall. The prime objective of the wall is to withstand lateral forces which generate from the exterior walls, floor, and roofs to ground foundation. The shear wall is effective for large and high-rise buildings. The main ingredients of this wall are concrete or masonry. It contains a sound structural system to withstand earthquake. It offers stiffness in the direction. The construction and application are easy in shear walls. It is situated uniformly to minimize adverse effects of a twist.

Partition Walls: It is suitable for segregating spaces from buildings. The wall is hard and made of brick or stone. It is a framed construction. The partition wall is attached with the floor, ceiling, and walls. It has good strength to bear its own load. It defends against impact. It is durable and strong to support wall fixtures. Partition wall functions as a sound barrier and it has good resistance capacity against fire.

Panel Walls: It is a non-bearing wall among columns or pillars that are supported. The panel is set up with both nails and adhesive. The paneling design choices comprise of rustic, boards, frame. Paneling is done with hardwoods or inexpensive pine. Prior to set up panel walls, the space should be painted.

Veneered Walls: The material is retained through a veneered wall. The brick or stone are main ingredients of the veneered walls. The wall is only one wythe thick. It became the norm when insulation is necessary in the interior walls for building codes. It is light weighted. Less time is required for building up the veneered walls.

Faced Walls: It is a wall where masonry facing and backing are attached to make use of common action under load. The installation process is very simple.



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Published By
Rajib Dey
www.constructioncost.co
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