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The Concrete Pavement Guide (CPG) provides a comprehensive overview of current new construction-reconstruction, preservation, and rehabilitation strategies used by the Department for concrete pavement. The information in this guide applies to all concrete pavement and composite pavement that was not previously cracked and seated.
Distributor of paving equipment including concrete, pavement and foundation breakers. Available in different load rating models from 8 lb. to 90 lb. and overall lengths from 14-1/2 in. to 28-1/2 in. Features include metering throttle, reversible piston, chisel retainer latch, auto oiler and replaceable chuck bushing.
Company Profile The Antigo Construction Family of Companies does one thing very well – break concrete pavements. By manufacturing its own concrete breakers with continual design improvements Antigo has developed a fleet of several types of concrete breakers uniquely capable of performing the full range of fractured slab techniques in preparation for pavement overlays. These […]
502 - PORTLAND CEMENT CONCRETE PAVEMENT (NON-QC/QA) 500-23 SECTION 502 PORTLAND CEMENT CONCRETE PAVEMENT (NON-QC/QA) Note: PCCP is considered NON-QC/QA when the bid item Quality Control Testing is not included in the contract. 502.1 DESCRIPTION Construct portland cement concrete pavement (PCCP) on a prepared subgrade or base course.
– Discover the critical elements to include in a concrete pavement specification. – Learn about typical product (material) specifications. – Learn about typical execution (construction) specifications. – Be able to develop a standard specification for a concrete paving project.
Jackhammers / Paving Breakers Choosing a Paving Breaker (Jackhammer) Paving Breakers are T handled tools made to run vertically and break up rock and concrete or cut asphalt. Unlike the smaller tools which differentiate their power based on the bore and stroke of the tool – breakers …
constitute a standard, specification, or regulation. CONCRETE PAVEMENT GUIDE PART 3: PRESERVATION STRATEGIES CHAPTER 320 – INDIVIDUAL SLAB REPLACEMENT 320.1 PURPOSE AND DESCRIPTION Individual slab replacement is a pavement preservation strategy for JPCP that improves the structural integrity and performance of existing concrete pavement.
Continuously reinforced concrete pavements (CRCP) is a type of concrete pavement that does not require any transverse contraction joints. Transverse cracks are expected in the slab, usually at intervals of 1.5 - 6 ft (0.5 - 1.8 m). CRCP is designed with enough embedded reinforcing steel (approximately 0.6-0.7% by cross-sectional area) so that ...
Arrow Master 1350T. (Roadway Paving Equipment-Concrete, Asphalt : Pavement Breakers) Some machine innovations enjoy instant success and bring great financial rewards for their inventors. Others are ahead of their time and rapidly fade from the scene through lack of promotion or the unwillingness of customers to change traditional habits.
Item P-501 Cement Concrete Pavement • Paragraph 501-2.3 Cementitious Materials—allowable Fly Ash CaO content increase from 13% to 15% • Paragraph 501-2.12 Material Acceptance—removed; unnecessary because each material has acceptance requirements in relevant sections. • Paragraph 501-2.12 Now is Bond Breaker • Choke stone #89—based ...
SPECIFICATIONS FOR CONCRETE PAVEMENT 830. 1 SCOPE These specifications govern all operations necessary for and pertaining to the construction of an air-entrained Portland Cement Concrete Pavement. 1.1 Pre-Construction Meeting The Contractor and his Superintendent shall attend a pre-construction meeting with the Regional
The 8600 Badger Breaker® is a rubber-tired, self-propelled, guillotine-style concrete pavement breaker which carries an eight-foot wide, 12,000 pound hammer. The drop height of the hammer is electrically adjustable from 0 to 9 feet. Hammer weight 12,000 pounds Hammer width 8 feet Strike bar width Replaceable, 1.5 inch wide, weld-on strike bar mounted on bottom […]
cement concrete pavement. The most common pavement breaker currently in use in Kentucky is the modified diesel pile-driving hammer. The hammer typically is mounted in a rolling carriage and is towed by a tractor. The force or energy of impact may be changed by throttling the flow of fuel to the hammer. The greater the fuel
A bond breaker should always be used between concrete pavement and cement treated base. There have been several instances across Texas where excessive cracking and premature failures occurred when a concrete slab was placed directly on cement treated base.
Schramm HT300C. (Roadway Paving Equipment-Concrete, Asphalt : Pavement Breakers) Crane Specifications, Load Charts, and Crane Manuals are for *Reference Only* and are not to be used by the crane operator to operate any type of crane, telehandler, lift truck or aerial access device.
Item P-501 Cement Concrete Pavement • Paragraph 501-3.2 Concrete Mix Laboratory—accredited lab required; Moved to the front of Concrete Mix section • Paragraph 501-3.3 Concrete Mix Proportions—note to the engineer • Criteria for highway specification …
Pavement breakers or jackhammers shall be used in the removal process where lifting is not possible. All loose materials shall be removed from the repair area. Removed concrete slabs and excavated soils shall become the property of the Contractor and shall be disposed of …
MDOT Standard Specifications for Construction Section 602 6-5 . Provide Grade 3500 or Grade 3500HP for concrete pavement, miscellaneous concrete pavement, concrete overlay, and miscellaneous concrete overlay.
CONCRETE BREAKER. TCB-130B. TCB-200. TCB-300. Toku is the Japanese manufacturer having over 80 years experience on pneumatic tool and will keep best efforts to supply best performance tool with high productivity and durability into worldwide construction market.
Breaker Specifications Antigo Construction Inc. Production rate of 400 sq. yds. (350 m2) per hour per breaker when pulverizing 10-inch (250 mm) thick continuously reinforced concrete pavement (CRCP) to the point where the rebar is completely free of the pavement and ready to be lifted out prior to pavement …
CONCRETE REMOVAL-- Jackhammers used to remove concrete remaining between the saw cuts shall not be larger than 30 pounds. If the concrete removal operations cause damage to the pavement that is to remain, the concrete removal operation shall be discontinued and shall not resume until the contractor has taken corrective measures.
(3) Bond Breaker Layer. Polyethylene sheets used for bond breaker between sleeper slab and the continuously reinforced concrete pavement shall be 6 to 7 mils thick. 3. Construction. The sequence of work will be approved by the Engineer. Construction must be coordinated with the placement of the bridge approach slab, concrete pavement, and base ...
Concrete Pavement Page 4-40.i Chapter 4 Construction Details ... Section 40-1.01D(3), "Quality Control Plan," of the Standard Specifications. For jointed plain concrete pavements, pay extra attention to the contractor's plan for ... Breaker," of the Standard Specifications and Section 4-36, "Surfacing and .
pavement thickness will meet minimum design requirements. (10) Slightly dampen, but not saturate, the fabric, prior to concrete placement. (B) Maintenance . Maintain the geotextile fabric bond breaker layer during and after placement throughout its entire length until placement of the concrete overlay. During this maintenance period, correct any
2004 Specifications CSJ 8, etc. SPECIAL SPECIFICATION 3123 Rubblizing Concrete Pavement 1. Description. Rubblize and compact concrete pavement. 2. Materials. Furnish materials of uniform quality that meet the requirements of the plans and specifications. Notify the Engineer of the proposed material sources and of changes to material ...
sensitive utilities to avoid damage. The rubblizing specification also allows the contractor to remove the pavement over or around utilities and backfill with aggregate. 350.5 Rubblizing Equipment The rubblizing specification requires using a self-contained, self-propelled breaker to break the concrete
Specificiation Of Concrete Pavement Breaker. The pavement on SR36 project was rehabilitated in 1992 by rubblizing the existing jointed concrete pavement with a Resonant Pavement Breaker RPB and constructing an asphalt overlay. The continuous concrete pavement on I70 was rubblized in 2005 with a Multi Head Breaker .
The Contractor shall supply and install anchoring grout capsules wherever existing concrete pavement or new concrete pavement must be drilled for the installation of load transfer dowels, deformed dowels, or deformed tie bars. The Contractor shall supply grout anchoring capsules in accordance with the Department's Approved Products List.
Crack asphalt pavement or asphalt over concrete for easier ripping, smaller pieces and more efficient removal. MHB / MHBT Badger Breaker® Rubblize 8- to 10-inch (200 mm to 250 mm) thick pavement up to 13-feet (4.0 m) wide per pass for an average of 1 lane mile (1.5 kms) per MHB 10-hour shift.
breaker, drainage and separation interlayer for portland cement concrete pavements in new construction and unbonded overlays. Example applications are, but not limited to, existing pavement with a new concrete pavement overlay, and between a chemically treated subbase or base and a new concrete pavement. BACKGROUND ON GEOTEXTILE SEPARATION LAYERS
guidance and specifications for rubblization of existing Portland cement concrete pavements. This process has been employed in the pavement industry for many years with a recent initiative to expand into airfield applications. The in-place recycling process reduces the existing concrete pavement to a material comparable to an aggregate base course.
World Leader in Concrete Pavement Breaking The Antigo Construction Family of Companies. Antigo is a full-service concrete pavement breaking specialist equipped to provide concrete pavement rubblization, crack/break & seat, and break for removal services …
The T8600 Badger Breaker® is a truck-mounted, guillotine-style concrete pavement breaker which carries a 8-foot wide, 12,000 pound hammer. The lift height of the hammer is electrically adjustable from 0 to 9 feet. Hammer weight 12,000 pounds Hammer width 8 feet Strike bar width Replaceable, 1.5 inch wide, weld-on strike bar mounted on bottom of […]
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