crusher fine trail

how do i maintain crusher fines trails? | home guides | sf gate

how do i maintain crusher fines trails? | home guides | sf gate

Crusher fines are the dust and 3/8-inch and smaller remnants of the gravel crushing process. Larger pieces of crushed gravel are used as the base rock in driveways, sidewalks and crushed gravel paths. While crushed gravel is suitable for paths, using crusher fines in the garden provides a firm, solid surface for walking. When properly compacted and maintained, crusher fines are suitable for mobility-impaired walkers and wheelchairs.

Crusher fines are the dust and 3/8-inch and smaller remnants of the gravel crushing process. Larger pieces of crushed gravel are used as the base rock in driveways, sidewalks and crushed gravel paths. While crushed gravel is suitable for paths, using crusher fines in the garden provides a firm, solid surface for walking. When properly compacted and maintained, crusher fines are suitable for mobility-impaired walkers and wheelchairs.

Remove any weeds by pulling them up by the roots. If they're actively growing, you can spray them thoroughly with a ready-to-use glyphosate product and wait for them to die before removing the dead plants.

Remove large rocks, tree roots and other trip hazards by digging them out of the trail with a narrow-bladed spade. Small tree roots may be pruned and removed; however, large roots require the advice of an arborist to ensure that you don't destabilize or kill the tree.

Refresh the trail surface by adding a 2- to 4-inch layer of fresh crusher fines on top of the old surface. Dampen it slightly by sprinkling with water, and then compact the entire trail to provide a fresh, firm surface.

With degrees in fine and commercial art and Spanish, Ruth de Jauregui is an old-school graphic artist, book designer and published author. De Jauregui authored 50 Fabulous Tomatoes for Your Garden, available as an ebook. She enthusiastically pursues creative and community interests, including gardening, home improvement and social issues.

which multi use trail materials are right for your project?

which multi use trail materials are right for your project?

A landscape architect or civil engineer has a variety of product choices when designing trails and multi use paths. As with any design project at the conceptual level, successful landscape architects and engineers will consider their clients site features, environmental factors, and the overall intended purpose of their trail or path. And probably most importantly, their clients budget!

While mulch or loose stone materials will be cheaper to purchase and install, problems with runoff and drainage are common. Also, depending on how the trail will be used by walkers, runners, cyclists, skateboarders, etc. these soft surface materials may not satisfy the practical recreational requirements of a finished multi use trail surface. Asphalt offers designers more options to comply with ADA design guidelines, with more stability and reliability of the surface itself.

Asphalt, while a suitable paving material for many multi use trails, carries with it maintenance drawbacks. Fortunately, agency staffs can take care of sealing cracks and other maintenance items on asphalt trails internally. Asphalt doesnt stay pristine forever; the level of required maintenance will depend on the quality of the asphalt materials, quality of the design, soil conditions and the installing contractor.

Crushed stone paths, otherwise known as crusher fine trails or compacted stone paths, come in several varieties. These materials are considered a step up in durability and stability level from a simple gravel path, which can be uneven and easily washed away by hard rains and floods. The crusher fines can come from several types of rock, and can range in size from tiny particle dust to larger 3/8 individual stone pieces that bind together when properly compacted.

Crushed stone paths are often installed on multi use trails that will primarily service mountain bikes instead of road bikes. While they can be constructed as ADA compliant, crusher fine pathways will most likely be more difficult to enjoy for those trail seekers in wheelchairs. Designers working to specify a crusher fines trail segment seek a balance between crusher fine size (impacting smoothness and accessibility), color, local availability and cost. Properly specified and installed crushed stone paths can be cost-effective solutions to multi use trails, depending on the required erosion control, project site soil types and expected level of usage from multi use trail users.

One challenge with compacted stone paths, which are generally cost-effective and attractive, is that they are still prone to dipping and spreading over time, whether due to heavy traffic or environmental factors.

Compacted stone paths have the same advantage, however, found in gravel paths: theyre permeable and prevent problems from water runoffs. Compacted stone is kept more tightly together than gravel, meaning more of the material will stay in place over time. Sometimes compacted stone paths are overlaid with bricks or widely spaced stones. More often, these are used in personal gardens or driveways.

Bark mulch is often used as a soft, casual trail surface. It is generally cheaper than loose gravel or stones, but bark mulch does decompose and wash out requiring new mulch to be installed every few years. In addition, wet areas or project sites with poor drainage areas will result in a soggy path. Bark mulch is a loose material, so it's not likely to be the best option for multi use paths with high amounts of pedestrian traffic. Bark mulch is often best suited for residential garden trails.

Asphalt pathways, crushed stone trails and bark mulch are all installed on grade, which makes them more susceptible to washouts from heavy rains or nearby sources of flowing water. If your multi use trail project extends over several miles, chances are high that at some point in the trail, youll need to design a swale or stream crossing, where an elevated boardwalk is necessary.

Commercial boardwalks, whether theyre built with wood, composite or concrete, are more expensive than asphalt, compacted stone or bark mulch trails. While boardwalks are not suited to every environment or project, when designed and installed properly, they do have advantages in longevity and maintenance demands as part of larger, multi use trails.

For example, unlike asphalt or stoner fine trails, elevated boardwalks dont require a prepared sub grade base, which can alleviate the impact on surrounding marsh, wetland or vegetation areas. Also, without limiting a trails alignment, elevated boardwalks allow for continuous drainage and unimpeded stream flow.

No matter what your project, multi-use trail design or otherwise, becoming familiar with all of your trail surface types and hardscape options is integral to specifying the right trail surface for your project.

Our precast concrete boardwalk system was created to address the maintenance, safety and longevity issues presented by timber and composite decking boardwalk structures. We are grateful to work with thousands of landscape architects and engineers who choose to specify PermaTrak for its design, cost and installation benefits.

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