The
benefits of light weight bricks can be better experienced by employing the
right techniques for laying the bricks. While the general rules of construction
apply to all types of construction material, it is important to take care in
certain specific areas. For instance, the thickness of the joints, the method
of laying etc. are different from conventional techniques and it is best to
understand and incorporate the techniques for harnessing better results. Take a
look at better masonry with light weight concrete
blocks.
Laying directions
The
laying direction for the light weight concrete blocks could begin from either
end or corner of the structure and meeting up midway. Alternatively, the laying
can commence from one end and proceed to the other corner. However, it is
important that the first row is laid with great care after ensure that the
surface is properly leveled and aligned. The use of a plumber’s line or other
equipment to ensure leveling and alignment is mandatory.
Dispensing with the need to soak
the light weight bricks
Unlike
traditional bricks, it is not necessary to soak the light weight bricks in
water before laying. All that is required is a dampening the surfaces slightly.
This is different from soaking the bricks entirely in water. This ensures that
the speed of laying the bricks is faster than the conventional bricks. The
right ratio of bonding or plastering material needs to be ensured. The ideal ratio
is 1:6 for bonding which will ensure that the construction is of the right
quality with better durability.
Laying of mortar and joint
thickness
This is perhaps one of the most important
aspects of construction. The mortar needs to be laid at the right time. Prior
to the laying of the bricks, the mortar needs to be spread with the right
consistency. The thickness of joints should ideally be 10 mm which will lend
great strength and bonding to the bricks. Uniformity of the mortar is crucial
to ensure that the alignment is perfect. The actual laying of bricks needs to
be done with the right amount of pressure for a firm grip and better bonding.
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