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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Gg2KFcGXRkfQhbuPqluUSJJIUtwo3JCfcGlD46I8e8OBiF3FLxo7JE3ynfY34T6R
 m1sa4woib5fbMVLBo8++Sw==

<SEC-DOCUMENT>9999999995-06-002779.txt : 20061220
<SEC-HEADER>9999999995-06-002779.hdr.sgml : 20061220
<ACCEPTANCE-DATETIME>20061220001524
ACCESSION NUMBER:		9999999995-06-002779
CONFORMED SUBMISSION TYPE:	EFFECT
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20061219
DATE AS OF CHANGE:		20061220
EFFECTIVENESS DATE:		20061219

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			DAYTON SUPERIOR CORP
		CENTRAL INDEX KEY:			0000854709
		STANDARD INDUSTRIAL CLASSIFICATION:	STEEL PIPE & TUBES [3317]
		IRS NUMBER:				310676346
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		EFFECT
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-137785
		FILM NUMBER:		061288103

	BUSINESS ADDRESS:	
		STREET 1:		7777 WASHINGTON VILLAGE DRIVE
		STREET 2:		SUITE 130
		CITY:			DAYTON
		STATE:			OH
		ZIP:			45459
		BUSINESS PHONE:		9374287172

	MAIL ADDRESS:	
		STREET 1:		7777 WASHINGTON VILLAGE DRIVE
		STREET 2:		SUITE 130
		CITY:			DAYTON
		STATE:			OH
		ZIP:			45459
</SEC-HEADER>
<DOCUMENT>
<TYPE>EFFECT
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0101</schemaVersion>

    <submissionType>EFFECT</submissionType>

    <act>33</act>

    <testOrLive>LIVE</testOrLive>

    <effectiveData>
        <finalEffectivenessDispDate>2006-12-19</finalEffectivenessDispDate>
        <finalEffectivenessDispTime>15:00:00</finalEffectivenessDispTime>
        <form>S-1</form>
        <filer>
            <cik>0000854709</cik>
            <entityName>DAYTON SUPERIOR CORP</entityName>
            <fileNumber>333-137785</fileNumber>
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</XML>
</TEXT>
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