shovelled to a third heap, at the corner of a
hose
adding from the store of a
a watery foot sufficient water only & make the expedients cling together: particular
care must be
taken to see & dispense with the use of the
role and
to
see
that
no more than sufficient
water is added. The materials, such as
breeze, etc., should be well damped before being mixed, but must not be wet on the surface when mixed.
a4
d. The floors and roofs will be constructed as follows: the area first being fixed, a timber centering will be formed beneath them consisting of bearing timbers of sufficient strength to bear the concrete without deflection, supporting boards covered with boards upon which the concrete will be laid: care must be taken that the
joints of these boards are
quite close. Upon
lightly centering the concrete will be laid and rammed with wooden beaten metal to the surface. The smaller floors may
easily be completed in one operation, but when the work has to be interrupted and cannot
be stopped at a joint or girder, the edge should be racked back and left rough to form a key for the next day's work: in recommencing, the edges of the old work should be swept and well wetted. Every
care must be taken not to
disturb the concrete whilst setting: if necessary to pass over it, planks must be laid down for the purpose. The centering is not to be disturbed for 14 days from the time of laying the concrete, which during that period must be kept wet by canvas with watering cans, inspected from time to time by sprinkling with a fine rose.
10.
shavelled to a third heap, at the come lice
hose
adding from the rose of a
a wateony fot sufficient water anly & make the expedients ching together: particular
care much be
taken reau & dispence with the use of the
role and
to
see
that
no more than sufficed
Но
wate is added. The materials, suchen
-breeze it, should be well domiped before being mined, buch mussh out be wet auth linface when mixed._
a4
d. The floors and roofs will be constructed follows: the am fairt a quiden hainy. been fixed, a timber centrering will be formed beneath them consisting of bearing Immbers of sufficient deantling bearry the Concete without deflection boxpporting to Cavered with boards upon which the conecto will be laid : care must be taken than the
Joints of there boards an
619
• quite close. Authin
lightly centering the concrete will be laid and rammed with wooden beaten metih. the Mositiva
comer o the surface. The smaller flans may
Easily be completed in our aperation buch when the work her to be interrupted and camush
the
-be stoffed at a juist o gieder, the Edge should be racked back and lift cough & form a key forthe heat day's too : in recommencing Edges of the old troop should be swept and well wilted. Every
cace must be taken not to
disturb the cancelte whilsh letting: if necessary & fase over it, planks mich be lait downfer The perpose. The centering is with to be disturbed for 14 days firms the time of laying the concrete which diving that peind much he Reph aut by Caveney with lawdust Insidened form time Itime by spombling cost a fine
rote.-
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