Author: haroonkhan

  • Materials Used

    Bricks and mortar are the materials used. Bricks may be of first, second, third or fourth class depending on the type of work. As a general rule, the strength of a mortar need not be more than that of the bricks. Plasters should be more plastic and made of fine sand. Sand for mortar should…

  • Brick Laying Tools

    Main tools used for brick laying are trowel, plumb bob, bolster, tri-square, lime and pins, sprit level, and brick hammer. Figure 16.3 shows the above tools and is explained below. Figure 16.3 Common brick laying tools 1. Trowel Brick trowel is usually about 30 cm long with a steel blade and a handle. The blade has…

  • Terminology

    Some of the terms which are used in brick masonry are defined below. 1. Header A brick laid with its breadth or width parallel to the face or direction of a wall. 2. Stretcher A brick laid with its length parallel to the face or direction of the wall. 3. Bed The lower surface of…

  • BRICK MASONRY

    As bricks are comparatively small in size, they can be handled easily. Further, brick being uniform in size can be arranged systematically and bonded together with mortar to form a homogeneous mass, which is called brick masonry. The materials used for brick masonry are bricks, mortar and specially shaped bricks. Mortar helps to bind the…

  • INTRODUCTION

    As per the old convention, masonry is a term used to indicate the art of building structures in stones using mortar and stone. But in a simplified form, it may be defined as construction of building units bonded together with mortar. The building units may be brick, stone, concrete, hollow blocks, etc. The selection of…

  • Construction of Mat Foundation

    As discussed earlier this type of foundation is used when the bearing capacity is low and total area of spread footing exceeds 50% of the total plinth area. Mat foundation consists of rows of columns built monolithic with a continuous slab covering the entire foundation area, with or without depressions or openings. A true mat…

  • Construction of Continuous Footing

    A wall footing is a typical case of continuous footing. This may have a base course of concrete or may be made of the same material as that used for the wall. This type of footing may be simple or stepped. For light loads a simple base with a projection of 15 cm on either…

  • Construction of Combined Footing

    Combined footings are designed keeping the following aspects in view: Other procedure adopted for column footing may be adopted here too.

  • Construction of Spread Footing

    Spread footing is called as isolated or column footing. They are used to support individual columns. They can be of stepped type or provided with projections in the concrete base. Main reinforcement is placed at the bottom. In case of heavily loaded columns reinforcement is provided in both the directions in the concrete bed. The…

  • CONSTRUCTION OF FOUNDATIONS FOR BUILDINGS

    The construction procedure adopted in each of the building foundations are briefly explained below.