Bridge Design Guide
Incidents of ASR have caused TxDOT to revisit mix designs and the attainable concrete strengths used in the fabrication of prestressed concrete products. Item 421, Hydraulic Cement Concrete, requires fly ash or other combinations of supplementary cementing materials to be used in all beam production. This will result in slower strength gains which
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CONSTRUCTION INSPECTION REPORT
ftp.txdot.govIn addition to on-site Other Entity (OE) inspection review, TxDOT will verify OE inspection documentation is adequate during the course of construction. Note that not all activities listed below will be applicable on every project; therefore, inspection review is only necessary for the applicable
THIS PAGE LEFT BLANK - Texas Department of Transportation
ftp.txdot.govCompliant Work Zone Traffic Control Devices A. Introduction TxDOT A-1 December 2017. A. INTRODUCTION. This list contains products that have been evaluated and determined to be acceptable traffic control devices
DMS - 6310 JOINT SEALANTS AND FILLERS
ftp.txdot.govDEPARTMENTAL MATERIALS SPECIFICATION JOINT SEALANTS AND FILLERS TEXAS DEPARTMENT OF TRANSPORTATION 1 – 6 04/09–05/10 DMS - 6310 JOINT SEALANTS AND FILLERS EFFECTIVE DATES: APRIL 2009–MAY 2010. 6310.1. Description. This Specification establishes the requirements for the various types of joint sealants, backing materials, and joint fillers …
1993 SPECIFICATIONS CSJ 0218-04-075 SPECIAL …
ftp.txdot.gov1993 SPECIFICATIONS CSJ 0218-04-075 SPECIAL SPECIFICATION ITEM 3148 WIDE FLANGE PAVEMENT EXPANSION JOINT 1. Description. This Item shall govern for the construction of wide ... Item 433, "Joint Sealants and Fillers" Item 440, "Reinforcing Steel" Item 442, "Metal For Structures"
ITEM 420 CONCRETE STRUCTURES
ftp.txdot.gov433, "Joint Sealants and Fillers". (a) Preformed Fiber Material. Preformed fiber expansion joint material shall conform to the dimensions shown on the plans. Unless otherwise specified, "Preformed Bituminous Fiber Material" shall be used. (b) Joint Sealing Material.
ITEM 360 CONCRETE PAVEMENT - ftp.txdot.gov
ftp.txdot.govUnless otherwise shown on the plans, the joint sealant materials to be used shall conform to the requirements of Class 5 joint sealant as described in Item 433, "Joint Sealants and Fillers". (3) Dowels for Expansion and Contraction Joints.
Special Specification 6007 Intelligent Transportation ...
ftp.txdot.govconnectors, moisture or water sealants, terminators, splice trays, fiber optic jumpers, pig tails, fiber patch panels, fiber interconnect housing, and accessories necessary to complete the fiber optic …
Item 420 Concrete Substructures - ftp.txdot.gov
ftp.txdot.gov420 2 Manila hemp may also be used to make burlap. Do not use burlap fabricated from bags. Do not use burlap containing any water soluble ingredient which will retard the setting time of concrete.
2014 Standard Specifications for Construction and ...
ftp.txdot.govStandard Specifications for Construction and Maintenance of Highways, Streets, and Bridges Adopted by the Texas Department of Transportation November 1, 2014
Standard Specifications for Construction and Maintenance ...
ftp.txdot.govEach specification is outlined by Articles and Sections. The basic Articles required for a specification are: 1. DESCRIPTION 2. MATERIALS 3. EQUIPMENT 4. CONSTRUCTION OR WORK METHODS 5. MEASUREMENT 6. PAYMENT Some Articles are not used in every Item. Measurement and Payment Articles are combined when the work described is
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