Find the most up-to-date version of ASTM D at Engineering Wambold Road, Harleysville, PA • • • FAX January, SUBJECT: SPECIFICATION ASTM D Microsoft Word NR ASTM D doc Author: murphym astm d pdf ASTM D () standard specification for concrete joint type ASTM D standard.
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The grooves shall be cleaned, dried and sealed with hot poured rubberized joint sealing compound in conformance with OPSS Before installation of a new deck joint assembly and epoxy coated bars, the existing reinforcing steel and structural steel against which new concrete will be placed shall be abrasive blast cleaned in conformance with OPSS At no time shall the measurement between the water level at the curb line and the high point of the preformed seal in the curb, sidewalk or barrier wall be less than 25 mm.
Four sets of the layout and installation drawings and two copies of the product drawings shall be submitted four weeks prior to installation.
The expansion joint gap shall be plugged and the block-out shall be filled to the top of the deck prior to asphalt paving with material that will not deflect during the paving operation. The proper width of each joint depends on the amount of expected movement.
Deck Joint Assembly Shop Drawings: All splices shall be shop splices. The deck joint assemblies shall be placed after the asphalt paving operation has been completed. Prior to installation of the joint seal, the joint recess shall be abrasive blast cleaned and air blasted in conformance with OPSS to remove laitance and deleterious material. The dimensions of the block-out in the barrier wall shall not be greater than those of the block-out in the deck and ballast wall. Asym deleterious material shall be removed from the temporary clamping system bolt holes; d18550 holes and bleeder holes shall be drilled to a depth of 20 mm, and all holes shall be air blast cleaned prior to filling with epoxy.
Joints are placed at intervals designed to accom modate expansion and contraction. For the first use, it is generally desirable to have the capacitance of the support as small as possible, consistent with acceptable mechanical, chemical, and heat ASTM D Edition, January 1, If you don’t have an PDF reader installed on your workstation you can get it at Adobe’s download page.
The clamping system shall then be tightened and the deck joint assembly secured at the correct width, line and grade.
The complete portion of the deck joint assembly being water tested shall be inundated. Layout, Installation and Product Drawings: The ast, shall be predampened for one hour with no free water in the hole, immediately prior to placing non-shrink grout.
ONTARIO PROVINCIAL STANDARDS FOR ROADS & PUBLIC WORKS document
Please note that depending on your browser’s settings, PDF documents will either download to your workstation or open in a PDF reader. Ask for rush delivery. If such failure occurs, the Contractor shall repair or completely replace the deck joint assembly, and shall repeat the water test.
Pecora NR, after curing, shall have a penetration, at 77 oF and grams for 5 seconds, not greater than All the Electrical Documents are now available within following menus items: The concrete dam shall be hand finished with a wood float. Adhesive on top of the seal shall be scraped off immediately. When traffic is to be maintained over the block-out prior to asphalt paving, granular “A” shall be used in the block-out and it shall be capped with 50 mm of bituminous cold mix or hot mix.
Except when traffic is to be maintained over the unfinished joint, all material used to fill the block-out shall be removed within five working days after the material is placed. Immediately prior to placing the concrete in the block-out, the top clamping system shall be adjusted to give the specified setting width “J” required by the stamped shop drawings.
Field splicing of external waterstop shall be by heat fusion. On request, we can arrange for accessible formats and communication support. One set of each of the layout and installation drawings and the deck joint assembly shop drawings, marked to indicate the required changes, will be returned to the Contractor and the deck joint assembly manufacturer. Coarse Particles in Pigments, Pastes, and Paints1 This standard is issued under the xed designation D ; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision.
Abrasive blast cleaned areas shall have the concrete placed in the block- out within 48 h or shall be reblasted. When the repairs are not specified in the Contract, payment for the cost of repairing existing deck joints and of repairing concrete prior to the installation of deck joint assemblies or preformed seals will be administered under Extra Work procedures.
Adhesive shall be applied liberally to both sides of the seal and to both faces of the recess. The use of lubricant adhesives will not be permitted. The lubricant shall be water soluble and non-staining.
Most backordered items can be rushed in from the publisher in as little as 24 hours. No voids shall be left under the structural steel components.
Four sets of the deck joint assembly shop drawings shall be submitted four weeks prior to fabrication. A list of my favorite links ebook italiano per android you’ll see it when you believe it free ebook cache level 2 childcare handbook generic drugs india pdf gez abmeldung formular pdf product value analysis pdf yajur veda pdf malayalam concepto de actividad turistica pdf hozzad kotve pdf psicologia general 1 pdf dieta ganar masa muscular pdf mickiewicz wiersze pdf refugiados ambientales pdf h calls pdf microsoft dumps pdf john cage second construction pdf distribusi pendapatan dan kemiskinan pdf livro o que voce quiser envolvida por um bilionario pdf tara road free pdf.
After completion of this work the deck joint assembly shall be placed in the block-out in the position specified in the Contract. The holes shall be cleaned of all deleterious material by air blasting and shall be dry when the epoxy is placed.
Before placing the reinforcing steel the concrete faces of the block-out shall be abrasive blast cleaned in conformance with OPSS When the deck joint assembly is stored on site it shall be protected from dirt and deleterious materials and stored so that warping cannot occur. No material other than granular shall come in contact with reinforcing steel.
Where maintenance of traffic is necessary the joint may be tested in overlapping sections.
The top surface of the bituminous mix shall asm maintained smooth and level with adjacent concrete and shall not ravel. After concreting, the exposed astk of the structural steel shapes shall be cleaned to remove any concrete and deleterious material. The removal of existing concrete required to prepare the block-out shall be carried out prior to the paving operation. A bonding agent shall be applied and concreting shall then proceed in conformance with OPSS The limits of the block-out shall be accurately marked to be visible after paving.
D18550 paving of the deck and the paving of the approaches 20 m beyond the end of the approach slabs shall be done continuously. The deck joint assembly shall be supported on wood blocking spaced a maximum of 2 metres apart.
After installation of the deck joint assemblies, the Contractor shall sawcut a 20 mm wide groove for the full depth of asphalt adjacent to each steel armouring angle.