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CI5X Series Impact Crushers

CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c

Mining, metallurgy, construction, chemical, cement, refractory material, etc.

Parameter


Model Specifications (mm) Feed opening (mm) Max. feed size (mm) Capacity (t/h) Power (kW) Weight (t) Dimensions (mm)
CI5X1315 Φ1300×1500 1540×930 600 250-350 250 20 2880×2755×2560
CI5X1520 Φ1500×2000 2040×520 (2040×995) 350(700) 400-600 2×250 (2×200) 30 3390×3520×2790
CI5X1415 Φ1400×1500 1540×1320 900 350-550 250 24 2995×2790×3090
CI5X1620 Φ1600×2000 2040×1630 1100 500-900 2×200 42 3485×3605×3720
CI5X2023 Φ2000×2300 2400×1920 1300 1200-2000 2×500 76 4890×4380×4765
  • Whitetopping: The Overlay Choice - GOMACO

    2013-11-14  A GOMACO GHP-2800 is slipforming the new concrete overlay on top of existing asphalt. A GOMACO T/C-600 texture/cure machine followed the paver and applied a longitudinal tine and white spray cure. The paver is equipped with Leica Geosystems 3D, two paver-mounted GSI units, and an IDBI for placing the dowel bars for the transverse joints. HW ...

  • Whitetopping - Chaney Enterprises

    Asphalt wears out quickly and when it does, asphalt overlays and sealcoats are only a temporary fix. But whitetopping—a concrete overlay that covers damaged asphalt—is a long-term solution that actually grows stronger over time.

  • WHITETOPPING ONCRETE OVERLAYS OF ASPHALT

    2015-6-11  “whitetopping”. Whitetopping is a rehabilitation alternative for ... whitetopping from the hot-mix asphalt layer led to cracking, and eventually surface distress (Burnham 2005). ... over 7 inches of existing HMA, installed with 5 x 6-foot panels.

  • Concrete White-Topping - Swederski Concrete

    Deteriorated asphalt can be white-topped with concrete, without much preparation, saving the cost of full-depth removal of failed asphalt pavement. - Serving Lake McHenry, Rock, Walworth, Kenosha, Racine and Winnebago Counties in Northern Illinois and Southern Wisconsin.

  • Can You Install Concrete Over Asphalt? Hunker

    To save time and money, many states and municipalities use a road repair technique known as whitetopping, the process of pouring concrete over asphalt rather than removing the existing asphalt. Homeowners can benefit from this whitetopping technique to reduce labor costs and time when replacing worn asphalt driveways.

  • Thin Whitetopping - Pavement Interactive

    Thin Whitetopping (TWT) is a 4 to 7 in. thick concrete overlay bonded to an existing ACP to create a composite section. TWT is typically constructed at intersections where rutting and shoving in asphalt pavement continue to cause problems. TWT may also be used at access or exit ramps to interstate highways, entire sections of urban roadways, low-volume rural roads, bus lanes, and parking areas.

  • WHITE TOPPING: An Excellent Solution for Pavement ...

    2019-10-4  Portland Cement Concrete (PCC) overlay on an existing bituminous pavement is commonly known as White topping. The principal purpose of an overlay is either to restore or to increase the load carrying capacity or both, of the existing pavement.

  • Literature Review on Concrete Pavement Overlays Over ...

    2015-9-16  white topping. However, TxDOT currently does not have guidelines or design procedures for the rehabilitation of HMAC showing rutting and shoving, with TWT. Several whitetopping projects were constructed over the years. The performance of these projects was investigated. They include test sections in Illinois, Minnesota, and Colorado.

  • ULTRA-THIN WHITETOPPING ON ASPHALT LAYER

    2018-5-3  problem is the use of white topping (WT), which is a cement layer placed over an existing asphalt layer or pavement. This UTW has been practiced since from the 1918 in USA. Based on the types of interface, there are 3 types in white topping namely, Ultra Thin White Topping, Thin White Topping, Conventional White Topping. i.

  • Unique Whitetopping Approach Offers Strength and ...

    Existing asphalt pavement on West 8th Street had deteriorated too much to accept a traditional ultra-thin whitetopping surface. To be successful, the ultra-thin whitetopping must be placed over asphalt that does not show signs of deep pavement distress.

  • WHITE TOPPING: An Excellent Solution for Pavement ...

    2019-10-4  Portland Cement Concrete (PCC) overlay on an existing bituminous pavement is commonly known as White topping. The principal purpose of an overlay is either to restore or to increase the load carrying capacity or both, of the existing pavement.

  • Whitetopping: Topping Asphalt Everywhere -

    There are plenty of reasons to choose whitetopping over asphalt for any type of pavement repair. Here are just a few of the most important. Life Cycle Costs Concrete pavements last longer than asphalt pavements. The whitetopping alternative delivers excellent serviceability and requires significantly less maintenance time and money. A concrete surface drastically reduces the []

  • ULTRA-THIN WHITETOPPING ON ASPHALT LAYER

    2018-5-3  problem is the use of white topping (WT), which is a cement layer placed over an existing asphalt layer or pavement. This UTW has been practiced since from the 1918 in USA. Based on the types of interface, there are 3 types in white topping namely, Ultra Thin White Topping, Thin White Topping, Conventional White Topping. i.

  • Literature Review on Concrete Pavement Overlays Over ...

    2015-9-16  white topping. However, TxDOT currently does not have guidelines or design procedures for the rehabilitation of HMAC showing rutting and shoving, with TWT. Several whitetopping projects were constructed over the years. The performance of these projects was investigated. They include test sections in Illinois, Minnesota, and Colorado.

  • (PDF) Whitetopping V. Ramachandra - Academia.edu

    Thickness of white topping was 150 mm. Concrete mix design was arrived at by evaluating trial mixes and the design mix was arrived at with a cement content of 430 kgs, fly ash – 30 kgs, with a w/c ratio of 0.283, achieving a slump of 40 – 60 mm at site.

  • Whitetopping a Residential Driveway Concrete

    1990-8-1  A backhoe tore out a section of the old concrete walk adjoining the driveway. A small area of asphalt was also removed to make room for added landscaping. Compacted fill was then put down in low areas to maintain a uniform thickness of the overlaid material. Shrinkage cracks might otherwise start at points where the concrete thickness changed.

  • (PDF) Mechanistic Design of Thin Whitetopping

    PDF A mechanistic design procedure was developed for the state of Colorado to determine the required concrete thickness of thin [12.7 cm to 17.8 cm (5 in. to 7 hi.)] whitetopping overlays on ...

  • Slide 1

    2016-6-23  Conventional White Topping improves structural capacity of existing bituminous pavement, if built on strong base course, and it impedes structural distresses. White Topping exhibits better reflectance, reduction in heat island effect (Albedo), reduction in street light requirements.

  • Concrete Overlays - Comprehensive Concrete Parking

    2013-5-30  Although concrete has a higher initial cost than asphalt, it lasts much longer and requires less maintenance, resulting in a significantly lower life cycle cost. An alternative to conventional concrete overlays are ultra-thin overlays, a durable, fast, and competitively-priced overlay technology which has generated much interest in recent years.

  • COMPARATIVE STUDY OF WHITE TOPPING IN BITUMEN

    2017-11-7  Keywords : Comparison on Bitumen Asphalt Roads, White topping, Bitumen road etc. 1.INTRODUCTION White topping is rehabilitation treatment on asphalt concrete. It is defined as Plain Cement Concrete overlay on asphalt concrete. It provides a new innovative method of rehabilitation at a very low cost with very good results and

  • Indian Cement Review Magazine White Topping

    It requires minimum maintenance and rehabilitation over its lifetime. G Sreenivasa, General Manager - Business Development, UltraTech Cement, makes his case. What is White Topping and Why? White topping is the covering of an existing asphalt pavement with a layer of Portland cement concrete

  • Research Paper WHITE TOPPING AS A REHABILITATION

    2012-7-15  Research Paper WHITE TOPPING AS A REHABILITATION METHOD: A CASE ... normally the overlays are being placed over such ... Life-cycle cost (LCC) analysis of white topping and AC overlays (Asphalt Concrete) were conducted by Lowey (2005). From the analysis, it was found that

  • Whitetopping and Hot-Mix Asphalt Overlay

    Whitetopping and Hot-Mix Asphalt Overlay Treatments for Flexible Pavement: Minnesota Case History ... WHITETOPPIN G AND HOT-MIX ASPHALT OVER LAY TREATM ENTS. ... The white topping

  • Built Expressions Bangalore :: White Topping -

    Concrete overlays have been used to rehabilitate bituminous pavements since 1918 in USA. There has been a renewed interest in White Topping, particularly on Thin White Topping (TWT) and Ultra-Thin White Topping (UTWT) over Conventional White Topping. Based on the types of interface provided and the thickness of overlay, classification is as ...

  • Vol. 5, Issue 5, May 2016 Pavement Rehabilitation Using ...

    2016-5-18  White topping is stronger than asphalt overlay, and thus more resistant to rutting and surface initiated cracking. Consequently, white topping pavements pose potential economical and technical benefits. However, they need to be

  • Ultra White Thin Topping - IOSR Journals

    2015-12-17  white topping (WT), which is a cement concrete layer placed over an existing asphalt pavement. Concrete overlays have been used to rehabilitate bituminous pavements since 1918 in USA. There has been a renewed interest in white topping, particularly on Thin White Topping (TWT) and Ultra-Thin White Topping (UTWT) over Conventional White Topping.

  • Design and Execution of Thin White Topping Road

    2019-1-24  white topping technology is very useful in such situation as it has great strength than asphalt overlay and many benefits compared to bituminous pavement. White topping is the overlaying of Portland cement concrete (PCC) over an existing distressed asphalt pavement. Concrete overlaying is a major

  • Concrete Pavement Overlay Design

    2015-2-20  Concrete Pavement Overlay Design Jeffery Roesler, Ph.D., P.E. Professor Department of Civil Env. Eng. University of Illinois Urbana-Champaign 22 January 2015 ACPA Webinar. Webinar Design Overview ... Constructed over concrete, asphalt, and composite sections.

  • World Highways - Thin surface whitetopping for busy

    A variation of white-topping is being used in Oregon to replace badly rutted asphalt truck lanes on primarily long uphill grades with durable, continuously reinforced concrete pavement (CRCP). Oregon has carried out several of these concrete inlay projects over the last several years.

  • White-Topping Of Bengaluru Roads: Did It Curb

    2019-4-25  The process of white topping of the road between K R market and BHEL circle was started in March, and it abruptly stopped. ... Whitetopping is the covering of existing asphalt pavement with a layer of Portland cement concrete. ... It’s high time BBMP takes stock of the situation and acknowledge the residents’ growing rage over the issue.

  • White topping: Concrete solution? Deccan Herald

    "Current technology prefers a much thinner layer of white-topping over bitumen. The concrete layer could have been limited to 4-inch or 10-cm. The 10 to 12.5-cm layer being applied is a bit too thick.

  • Whitetopping - Wikipedia

    2019-9-19  Whitetopping is the covering of an existing asphalt pavement with a layer of Portland cement concrete.Whitetopping is divided into types depending on the thickness of the concrete layer and whether the layer is bonded to the asphalt substrate.

  • whitetopping Crossroads

    Be-fore MnDOT can expand its use of bonded whitetopping, materials engineers wanted to better understand what asphalt pavement conditions are best suited to this type of overlay, how asphalt behavior influences the concrete top layer and what underlying pavement characteristics affect the expected lifetime and performance of bonded white-topping.

  • Asphalt vs Concrete: Which Is Best? Unique Paving

    White topping; Ultra-thin white topping; Bonded overlay; Unbonded overlay . Disadvantages of Concrete Roads. Typically, the paving cost for concrete is a little higher than the paving cost for asphalt. But in many scenarios, funding a concrete road project can be difficult because concrete is not always considered a short-term solution.

  • Benefits of concrete parking lots - For Construction Pros

    2012-3-6  "White topping over asphalt creates a composite pavement structure and surface preparation is paramount to a good bond. The asphalt aggregate either needs to be exposed or the surface has to be ...

  • (PDF) Ultra Thin White Topping International Journal ...

    Ultra-Thin White Topping achieves very low End User Cost values thus resulting in the maximization of Gross Economic Benefits than that of ordinary bitumen overlay. Keywords - Ultra-Thin White Topping, Portland cement Concrete, Thin White Topping, Conventional White Topping, Hot Mix Asphalt.

  • BBMP temporarily suspends white-topping of roads -

    2017-12-26  White-topping is an overlay of Portland cement concrete layer over the existing asphalt layer on the road, known to be pothole resistant.

  • Boon or bane: White concrete topping of Bangalore

    2018-1-4  The whole traffic situation in Bangalore hit an all-time low with the 'White topping' of roads. Several sections on important roads are closed down to convert existing tarmac stretches (or whatever was left of it) into concrete roads.

  • New Procedures Offer Guidance for Using Bonded ...

    2017-9-12  asphalt pavement conditions are best suited to this type of overlay, how asphalt behavior influences the concrete top layer and what underlying pavement characteristics affect the expected lifetime and performance of bonded white-topping. What Was Our Goal? This project sought to develop an integrated selection pro-

  • White-topping faces pipeline challenge - The Hindu

    2019-1-5  The white topping solution of the Bruhat Bengaluru Mahanagara Palike (BBMP) to ensure longevity for the city’s roads has another civic agency worried about its infrastructure: drinking water and ...


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