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<br />It is �he �.�1t er��t fy'. L il� :�p e� �.f 1�- � t io� th�.t a�.�.
<br />C OIb C�'£'t8 `lL`3 @(� OTi
<br />rctv�s�d �r�� $�-�na fic�e ready mix�a��oncr�� strength
<br />this prn���t �h�.l b� l?u La,bor�tory' ar�d
<br />�l9S1 '�.�'± 1�t.181.F�3;i $t 7..�.'$�'ti i�l.'V�3 ji�A��8I�3t�� &0���-�f'�
<br />'�av3x� b �hs '�.n ��tY '1 � C rsssive stx�n�� a�t
<br />test� �ha�.l b� ps rf o rmed by �'� �y
<br />�, c�ncret,� use� an th3� projec� shall iyave 3
<br />�� d�s. .�� �til it la�a
<br />}��,,�„ �o�acre�e ���all be pro�rly cured ax�d protec
<br />abt�in�� �.�� pxbper s��en,�h �
<br />�I,�Ci�G G�� ratv.r� i.� � �
<br />and p�ac�d az�.�.y �l�n ��� t� Architect.
<br />Co�cr�'te sh�'�1� r������ p�rnr�.ss3.on is �btair�d irc�n t�'annc�ete
<br />i�a�t lt� da�ac'��� Fd amd :�
<br />xaatur� �� the au��und� a�.r i..� be� - r� i�0 de�"er�s�F. ��n
<br />i�� th� t�p�x a ��s �,, �.� �0 d��
<br />�h�.�,�, Yv�v�s ��e.�zp�r�tur� o� bet�een 60 degr 0 de;�r�es �'�r ?�
<br />rature af �.t �e►a�t �
<br />p�.ced; m�.i�ai��x3. aa�crete �at a���1� c�,►e��� � u�gd and �� hours �r�tec uir,g
<br />hc�r8 �i:'t�r p�.�3 �� ur.�n ��- p �t'n�si �.� %eating mstez ��1� and F
<br />hi�h e�rly—�t�`�rr�th �otx:x�ete is �a: ed.
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<br />COI�'i�'�{U.iT�(�I�1 i7F 'f�fJl� ��� �d $ti`Ri.t�1t:
<br />�, ,� lix�►es �nd d.-im.eras iar� sho�mmp P
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<br />Co��t�'uct ��-'�, ta e�� � �hore iorrn� �a
<br />�, �,o rsv�x�t le��.lca��; s�cur�7.y br�c� � provid� acc�$s
<br />�ad, �u�f.i.cis��.�r tigh � �.� 4�, �o�t�ct�.on l��d�s os:�ti. aon�rot�.
<br />p�e��t d3��l,r�c�an�xrt and to sa.f�ly P� rior to c�aP �
<br />��� tQ ��an �nd i�pe�t, �'Qrns� a�d re�infc�r��.n�; P � .�� ��ed cont.�t.�3
<br />�, �ta�.n �r cau�� � e Fa�ns f��*
<br />�o �ae� cr�s� ic�� ��th mat�ria�. th�� �� �vont shrink�.� •
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<br />�w�'����� Ke�P �oad �'a�ms �� � na���sa� 11�ters �rha3..�. P�vide for � :�.
<br />3.rder�p co��rr� �►d � £ar beacr�, gi�ders �i linte:i.�
<br />,��,per�s�. cat�r��� b��s7 �Co:r�ers« Coz�stx��ct ��a�
<br />imch ch�.'�r om s.x��:� bot'�os� oi' �'ax�a ur it:� support�,
<br />ffip t�� s���a �,�.y '�� rc�n:rnr�d �.th cli��ur�in� e sized �i�t;�out
<br />�nit e xc�avation to �acc�a��►�
<br />1r�ae�r� soil cn�.itionr� wri?�.1 �e amitted anci the �ides of exx:��tion
<br />bracin�, s�-�e �on�s fox �'oo��n�;s ��
<br />l,in�c� t�i.�h �ratergrc�o� p�p�erw
<br />i� 5,,04�. aS�� �� �� suo-�
<br />l��c� o�r�r a w�e3:�. o�a� Prope�
<br />_ C��ar�.�,� il�,;�r �labs,on�8� ���uir�d�thici�e�s ar�d ��tx�3.k+e �� � �,rh�r�
<br />�x,m�� ����ly p%.c� c�x�.r�e ,� ansio�r joint � �F
<br />ecifi�d� 5�t �or�t�.x�cuvu.� �' around str�..ps � �Pace�
<br />1,��,.s tv r�c�i�c �ini�h�d �P ���acgA ��al jc��.x� ti�h�ly
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<br />e�dge o� �` f,�.�r�. Us� coa�.4f,ar pitch ar ���halt m�sti� fQr se� �.�
<br />�raa�d p ..:, �����-.�-�-�_.....
<br />�oi��.
<br />;��R.AL C�F>1�T �'TN7� H be
<br />th� �i�s� sl�ll
<br />�,�.1. il.00r� on �rau�x3 �h�].]. b� �e �s���$te��� y�ron� surface �nd thaa
<br />��� b�, t�� t� con�crete to f orc �� y tra�eled.�J
<br />r].e�+a�.. �'Fac� �hali. then be floa8e�r � 11'�ittshal.l be �.v�a�
<br />�cs�d at p�'� a.atf o� �
<br />�en c�ncrate xa�.s set sufficient3.�� oth det3se surface. Exterior st�s, P
<br />a�ee ��d tx��l3-n� �, o p roduc e a r�mo �e at.e g:Lsib�.� w
<br />� a�nd �
<br />ron� shail hav� � xc��d ilaat �'in.�.5h W'I.th na co$rsa ag,g �
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