Strong points Mobile crushing plant

Reliable and tough

Heavy duty
Rugged construction, high mobility, versatility and profitability.

Mobility and small footprint

Mobile crushing/screening plant specially designed for roadwork

Settings and maintenance

Centralized lubrication.
Machine settings, simple and effective.

Capacity: 15-850 t/h

Cone crusher, jaw crusher, inclined screen, horizontal screen, vibrating scalper, mobile conveyor.

Quality and reliability

Quality and reliability Mobile crushing plant

Roc Impact mobile crushing plants are renowned worldwide for their quality construction, crushing efficiency, versatility and profitability.

They can work as stand-alone plants or be integrated into crushing applications in two or three phases with primary, secondary and fine crushing. If necessary, it is possible to connect a mobile screen.

Lightweight and remarkably well designed, this equipment offers exceptional performance and fully meets the requirements of increasingly sophisticated mobile grinding and crushing applications.
New generation

New generation Mobile crushing plant

Cone crushers, jaw crusher, inclined screen, horizontal screen, vibrating scalper, conveyor,
  • Designed for 2- or 3-phase crushing applications
    Bogie pivot makes for quick transport by road
  • Supported by Roc Impact customer service available in Europe, Africa and around the world.
  • This new generation of mobile Roc Impact plants is extremely flexible and opens up many opportunities for construction companies, quarry operators, recycling sites and ore processors.
A wide range of grinding and screening operations: from primary grinding to the finest output. Capacity: 12-850 tons/hour.

The difference between permeable and porous asphalt

Jan 22, 2018 · Permeable or pervious asphalt has connected spaces that allow water to pass or percolate through the surface. Porous asphalt has holes that allow water to penetrate but since the spaces are not interconnected, it doesn’t move underneath to the underground water table. Learn more...

Bancumm Surfacing » MACHINE LAY

For works to larger areas such as roads, cycle ways, car parks etc. we deploy deploy our highly skilled machine lay team. They are experts in their field, who are specialists in full depth carriageway construction, laying road base, binder course and a wide variety of surface courses, thin surface courses and asphalts.

Asphalt Machine For Sale & Rental

Asphalt Machine for sale & rental | Rock & Dirt. Search from 1000's of listings for new & used Machines for sale or rental updated daily from 100's of dealers & private sellers.


In addition, the noise reductions of porous asphalt mixture were identified through impedance tube test. The results of the tests showed that coconut shell cannot be satisfactorily used as an aggregate replacement material in order to increases the properties of porous asphalt.

The Process Behind Asphalt Milling

3/12/2013 · This allows new asphalt to be laid down without increasing the height of the road and saves you time if the subbase doesn't need to be fixed. Thanks to the milling process curbs, drainage and other existing structures remain undisturbed. How is asphalt milling done? Asphalt milling is done using a milling machine.

4.2 Porous Pavement | Philadelphia Water Stormwater Plan Review

Porous pavement provides the structural support of conventional pavement, but allows stormwater to drain directly through the pavement surface into an underlying stone bed and the soil below, thereby reducing surface stormwater runoff. Porous pavement surfaces include, but are not limited to, porous asphalt, porous concrete, permeable pavers ...

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The Cat Paving Products Guide to Asphalt Paving is intended to be a practical reference guide for the process of paving. This guide deals with asphalt production only to the extent that production of asphalt affects the quality of the material being laid down on a project. Likewise, the design of the various types of bituminous material will be

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CN104062159A - Porous asphalt mixture gap blocking

Porous asphalt pavement (Porous asphalt pavement) be use the larger asphalt of voidage for road crust as drainage blanket, under it, lay dense-graded mix as aquiclude, and the pavement structure of water-proof tack coat is set between drainage blanket and aquiclude.The voidage of the porous asphalt mixture that this pavement structure uses is ...

ULTIDRIVE Porous - The ultimate porous driveway and

Combining excellent drainage with long term durability, ULTIDRIVE POROUS is designed for use on driveways and small parking areas. It helps to eliminate the problem of surface water and can also help meet local planning requirements. The ULTIDRIVE POROUS asphalt range is incorporated into porous asphalt designed pavements.

Asphalt Pavement Thickness and Mix Design

» Asphalt Pavement Thickness and Mix Design | Serving the needs of liquid asphalt manufacturers and suppliers worldwide since 1919. While there are an infinite number of questions that can be asked, we compiled a list of those questions that have been directed to us the most. These FAQs are

When to Torch an Asphalt Driveway?

Asphalt uses bitumen, aggregates and binders to produce a dark-colored, semi-flexible paving material. Many types of asphalt mixes are used, depending on the amount of traffic and the type of weather conditions the paved area will be exposed to.

US5971657A - Paving machine for forming porous pavement

This results in a porous pavement material having a number of aqueduct channels formed underneath the pavement surface, so that water can percolate downward into the pavement and enter the channels. A paving machine forms aqueduct channels using a screed assembly having elongated forming arms, and deposits pavement material onto these arms.

Pros and Cons of Asphalt Driveways

If you've owned or seen asphalt driveways and thought they should last longer, chances are the surface wasn't properly maintained. To get the most life and best appearance from an asphalt driveway, clean the driveway at least twice a year. Use a stiff broom and strong hose spray to remove all dirt and debris.


Hand-Laying Porous asphalt courts are typically laid by hand. Hot bituminous asphalt is raked between steel bars and then rolled to compact the aggregate. The steel bars are set using dual-plane, laser levels for accuracy. If there is a sufficiently stable formation or depth of foundation, laser-automated machines can be employed to lay the ...

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Porous Pavement Sweeping

Porous pavement is a permeable pavement with a stone reservoir underneath that temporarily holds surface runoff, eventually draining into the subsoil. Although pervious concrete and porous asphalt may look the same as traditional concrete or asphalt, they do not behave the same.


POROUS PAVEMENT OPERATION AND MAINTENANCE PROTOCOL General Maintenance The primary goal of porous pavement maintenance is to prevent the pavement surface and/or the underlying infiltration bed from being clogged with fine sediments. To keep the system clean throughout the year and prolong its lifespan, the pavement surface should be

Breedon Group

This will be weather dependant. Provided the asphalt is suitably covered and insulated, asphalt should remain workable for 2 hours after production. 14. What equipment will I need to lay asphalt? For hand laying, minimum requirements would be heavy-duty wheel barrows, asphalt rakes, mechanical ‘ride-on’ twin-drum roller, asphalt tamper.

Latest Tarmac Prices for 2019 - Latest and Most Up to Date

This guide provides a detailed cost comparison for tarmac prices. These prices are based on quotations for different regions and various driveway sizes. But before that….a little background. Firstly, as an oil based product (roughly half of a barrel of oil is Bitumen) global oil prices have an affect and this trickles down to the little ...

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Induction healing of asphalt mastic and porous asphalt concrete

1. Introduction. Porous asphalt was first used in the Netherlands in 1972 and it was decided to start applying porous asphalt wearing courses on a large scale in 1987 .Up to now, more than 90% of the top layers of highways in the Netherlands were laid with porous asphalt concrete and the goal is 100% .

How to Make Asphalt

Jul 17, 2017 · Asphalt is a type of concrete that is used to pave driveways and roads. It is composed of particles of rocks and sand, called aggregate, which are mixed with hot asphalt cement. This cement is a by-product of crude oil production and resembles tar.

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Asphalt Paving Design Guide

Cost, Intersection Design, and Porous Pavements for Commercial Facilities. The manual contains the necessary information to allow the user to do the following: 1) Select and specify the correct asphalt concrete mix for a given application. 2) Select and specify the most appropriate asphalt binder for the application and climate.

Asphalt - Paver Attachments For Sale

Browse Asphalt - Paver Attachments Equipment. View our entire inventory of New or Used Asphalt - Paver Attachments Equipment. always has the largest selection of New or Used Asphalt - Paver Attachments Equipment for sale anywhere.

The Complete 7-Step Process for Asphalt Pavement Installation

Sep 28, 2016 ·

Need advice, or a quote? ROC IMPACT will be happy to provide you with any information you need.

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