16/01/2018
General design of building with interlock blocks
Almost any type of building can be constructed with interlocking blocks, the main design constraints being that the plan should be rectangular and all wall dimensions and openings must be multiples of the width of the block type used. All other principles of design and its construction, such as dimensioning of foundations, protection against rain and ground moisture, construction of ceilings and roofs, and the like, are the same as for other standard building types.
Although skilled masons are not needed for constructing walls, a certain amount of training is required to ensure that the walls are properly aligned and no gaps are left.
Even with the greatest care in assembling the walls, the joints are not entirely resistant to wind and rain pe*******on, therefore, plastering the interior wall surfaces is usually necessary. Professionals in the building industry show high preference for the use of interlocking masonry as compared with the conventional types. This is based on shorter period of setting, higher strength, reduced number of labor involved in its operation and overall reduction in cost of masonry works. The level of suitability of interlocking block as an innovative and alternative material to the conventional blocks used for construction is very high i.e. 71.7%.
The acceptability indices of interlocking-block masonry is also based on the fact that interlocking masonry has much higher output per productive hour, aesthetically pleasing, cost-efficient and environment friendly as compared with conventional-brick/hollow-block masonry.