ASTM D1850 PDF

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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After concreting, the exposed faces of the structural steel shapes shall be cleaned to remove x1850 concrete and deleterious material. No voids shall be left under the structural steel components.

Ontario Provincial Standards For Roads & Public Works

The holes shall be cleaned of all deleterious material by air blasting and shall be dry when the epoxy is placed. All the Electrical Documents are now available within following menus items: The joint face shall be true to line such that the joint seal shall bear fully and uniformly.

Abrasive blast cleaned areas shall have the concrete placed in the block- out within 48 h or shall be reblasted. Holes for dowels astn anchor bolts embedded in epoxy shall be impact drilled. Ontario Provincial Standard Specifications, Construction: If the previously sawcut face is undamaged and within 5 mm of the specified location, the Contractor may elect to form the groove.

Astm d pdf When traffic is to be maintained over the block-out prior to asphalt paving, granular “A” shall be qstm in the block-out and it shall be capped with 50 mm of bituminous cold mix or hot mix.

ONTARIO PROVINCIAL STANDARDS FOR ROADS & PUBLIC WORKS document

Some rush fees may apply. 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 All field welds and damage to corrosion protection shall be repaired with two applications of a zinc rich aastm applied in conformance with the manufacturers recommendations.

The preformed seal shall be continuous with no splices. 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 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 zstm.

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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.

Mixing and placing procedures shall conform to the epoxy manufacturer’s recommendations. Joints are placed at intervals designed to accom modate expansion and contraction.

The new asphalt pavement shall be sawcut full depth at the limits of the block-out. The hole shall be predampened for one hour with no free water in the hole, immediately prior to placing non-shrink grout. The use of lubricant adhesives will not be permitted.

If such failure occurs, the Contractor shall repair or completely replace the deck joint assembly, and shall ashm the water test.

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, 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.

Layout, Installation and Product Drawings: A bonding agent shall be applied and concreting shall then proceed in conformance with OPSS All the material used to plug the expansion gap and to fill the block-out shall then be removed including all formwork to the depth of the bearing seat. 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.

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. 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.

The paving of the deck and the paving of the approaches 20 m beyond the end of the approach slabs shall be done continuously. Holes for dowels or anchor bolts embedded in non-shrink grout shall be core drilled and shall be flushed out with water and air blast cleaned immediately after drilling. The limits of the block-out shall be accurately marked to be visible after paving. Field splicing of external waterstop shall be by heat fusion. The joint seal shall be installed such that, when fully compressed, it remains below the level of the concrete surface.

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The preformed seal, with a lubricant and bolted components, shall be installed in conformance with the stamped installation drawings.

The complete portion of the deck joint assembly being water tested shall be inundated. Where maintenance of traffic is necessary the joint may be tested in overlapping sections. Before placing the reinforcing steel asm concrete faces of the block-out shall be abrasive blast cleaned in conformance with OPSS Permission to construct granted” is stamped on the drawings.

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The deck joint assembly shall be supported on wood blocking spaced a maximum of 2 metres apart. When ast, barrier walls are to be astk, bulkheads shall be used to form block-outs in the barrier wall for the deck joint assemblies. No material other than granular shall come in contact with reinforcing steel. Pecora NR, after curing, shall ast, a penetration, at 77 oF and grams for 5 seconds, not greater than Most backordered items can be rushed in from the publisher in as little as 24 hours.

After completion of this work the deck joint assembly shall be placed in the block-out in the position specified in the Contract. Four sets of the layout and installation drawings and two copies of the product drawings shall be submitted four weeks prior to installation.

The concrete dam astj be hand finished with a wood float. Ask for rush delivery. This site is maintained by the Government of Ontarioss. The lubricant shall be water soluble and non-staining. If you don’t have an PDF reader installed on your workstation you can get it at Adobe’s download page.