Explanation: A wall is a vital component of the building whose function is to divide the space of the building. Generally, the width of a wall exceeds four times its thickness. There are basically two types of walls – load bearing and non-load bearing walls.

Explanation: A partition wall is defined as either load-bearing or non-load bearing internal wall whose function is to divide the space within the building so as to make the building more productive and useful. A cavity wall consists of two leaves. A party wall is used to separate adjacent buildings occupied by different people. A curtain wall does not carry any vertical loads.

Explanation: National Building Code of India (SP: 7-2005) has presented the results of structural analysis based on calculated masonry method in the form of nomograms. The nomograms that are given in the Code cover buildings up to 6 storeys.

Explanation: A good mortar is an essential component required for masonry. Mortar is broadly classified into three types – cement mortar, lime mortar, and cement-lime mortar. Cement-lime mortar has qualities of both cement and lime mortar.

Explanation: Cavity walls are usually the outer walls of the building because they are constructed for providing thermal and sound insulation to the buildings. They also prevent the moisture from entering the building and hence prevent the formation of cracks in the building.

Explanation: Tying-in scaffold can be achieved in different ways: A vertical or horizontal tube, wedged by means of a rebel pn, may be provided in an opening and one of the ends of the Putlogs maybe coupled with this tube.

Explanation: Whereas, the flying shores are generally erected at a distance of about 3 m to 5 m in plan and horizontal Struts are introduced, if necessary, to act as a lateral bracing between the adjacent line shores.

Explanation: The Water leakage in the buildings is the most common problem actually in all types of building such as the residential flats, hospitals, offices, School buildings, etc. It is observed in the building Industry that 99% of water leakage problems are concentrated on the terrace roofs and in the toilets.

Explanation: The cement concrete has attained the status of major building material in all branches of the Modern construction because it can be readily moulded into durable structural items of various sizes and shapes as practically no considerable labour expenditure and many other reasons like this.

Explanation: The type of equipment to be used for transport of concrete depends on the nature of work, height above the ground level and the distance between the points of preparation and placing of concrete. For important words, the various mechanical devices such as dumpers, truck mixer, conveyor belts, etc. may be used.

Explanation: A window should be located on the northern side of a room as seen from the point of fresh air. This would let the fresh air inside the building and will provide good ventilation.

Explanation: Asbestos cement possess high fire resistance. Hence, the asbestos cement products are widely used for the construction of fire resistant partition walls, roofs, etc. This material is also used as a protective covering against fire.