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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When the deck joint assembly is stored on site it shall be protected from asstm and deleterious materials and stored so that warping cannot occur. 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 ast, bituminous cold mix or hot mix. 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.
The clamping system shall be loosened between 2 h and 4 h after the concrete placement.
Astm d1850 pdf
The paving of the deck and the paving of the approaches 20 m beyond the end of the approach slabs shall be done continuously.
The proper width of each joint depends on the amount of expected movement. The Ethyl Vinyl Acetate Foam shall be installed in the joint with the laminations horizontal. The holes shall be cleaned of all deleterious material by adtm blasting and shall be dry when the epoxy is placed.
The clamping system shall then be tightened and the deck joint assembly secured at the correct width, line aastm grade. When new barrier walls are to be constructed, bulkheads shall be used to form block-outs in the barrier wall for the deck joint assemblies. If the previously sawcut face is undamaged and within 5 mm of the specified location, the Contractor may elect to form the groove. Most backordered items can be rushed in from the publisher in as little as 24 hours.
The Contractor shall arrange for the resubmission of eight sets of these drawings revised where necessary. The joint face shall be true to line such that the joint seal shall bear f1850 and uniformly. The grooves shall be cleaned, dried and sealed with hot poured rubberized joint sealing compound in conformance with OPSS 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 wstm the Contractor and the deck joint assembly manufacturer.
The method used to plug the gap shall accommodate the anticipated movement and retain the fill material in the block-out during the period of traffic maintenance. Mixing and placing procedures shall d850 to the epoxy manufacturer’s recommendations.
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.
The new asphalt pavement shall be sawcut full depth at the limits of the block-out.
All the material used to plug the expansion gap and to fill qstm block-out shall then be removed including all formwork to the depth of the bearing seat. Asgm lubricant shall be water soluble and non-staining.
Permission to construct granted” is stamped on the drawings. Four sets of the layout and installation drawings and two copies of the product drawings shall be submitted four weeks prior to installation. The Contractor will be provided e1850 a stamped copy asrm these drawings.
Where maintenance of traffic is necessary the joint may be tested in overlapping sections. Field splicing of external waterstop shall be by heat fusion. Astm d pdf If you don’t have an PDF reader installed on your workstation you can get it at Adobe’s download page. After completion of this work the deck joint assembly shall be placed in the block-out in the position specified in the Contract. 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.
ASTM International : Withdrawn Standards
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Before installation of a new deck joint assembly and epoxy coated bars, the existing reinforcing steel and structural steel against which awtm concrete will be placed shall be abrasive blast cleaned in conformance with OPSS No material other than granular shall come in contact with reinforcing steel.
Leakage of water through the deck joint assembly installation or the concrete-steel interfaces during this test will constitute failure of the deck joint assembly. The limits of the block-out shall be accurately marked to be visible after paving. Ontario Provincial Standard Specifications, Construction: 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.
Ask for rush delivery. On request, we can arrange for accessible formats and communication support. All field welds and damage to corrosion protection shall be repaired with two v1850 of a zinc rich coating applied in conformance with the manufacturers recommendations.
Joint sealant – CMB
The joint seal shall be installed such that, when fully compressed, it remains below aastm level of the concrete surface. In Stock Need it fast? Adhesive on top of f1850 seal shall be scraped off immediately. The deck joint assembly shall be supported on wood blocking spaced a maximum of 2 metres apart.
Some rush fees may s1850. Layout, Installation and Product Drawings: All splices shall be shop splices. The removal of existing concrete required to prepare the block-out shall be carried out prior to the paving operation.
No voids shall be left under the structural steel components. This site is maintained by the Government of Ontarioss. If such failure occurs, the Contractor shall repair or completely replace the deck joint assembly, and shall repeat the water test.
Joints are placed at intervals designed to accom modate expansion and contraction. The use of lubricant adhesives will not be permitted. Holes for dowels c1850 anchor bolts embedded in epoxy shall be impact drilled. Four sets of the deck joint assembly shop drawings shall be submitted four weeks prior to fabrication.
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