shall be cured for at least seven (7) days either by covering
it with at least one (1) inch of wet sand which shall be kept
wet by sprinkling with water, or by ponding.

MISCELLANEOUS

23. Court Lines

 

a. The necessary court lines shall be one and
one-half (1-1/2) inches in width and shall be marked as in-
dicated. All lines shall be formed by painting with two
coats of a good portland cement paint.

Note: White lines are standard and are usually-preferred re-
gardless of the color of the court. They may also be
built integrally into the slab with white portland
cement concrete as described in the accompanying
article. cs :

24. Grading Around Court

ae The ground around the court for a distance
of three (3) feet fromthe court Jimits shall be graded up
level with the court. surface, using clay or earth firmly com-
pacted. :

25s Goleas

ae If it is deemed desirable to incorporate
color in the concrete. placed above the reinforcing; it- shall
be placed in the mixer with the other materials in the quanti-
ties specified. Only mineral oxide pigments shall be used and
in no case shall more than. ten (10) per cent of color by weight
of the cement be added.

(End of Specification)