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SECTION 32 12 43
PERMEABLE SURFACING
 
 
Copyright 2017 - 2017 ARCAT, Inc. - All rights reserved
** NOTE TO SPECIFIER ** Porous Pave Inc.; Porous surfacing products.
.
This section is based on the products of Porous Pave Inc., which is located at:
4385 E. 110th St.
Grant, MI 49327
Toll Free Tel: 888-448-3873
Tel: 231-834-7720
Fax: 231-834-5537
Email: request info (sales@porouspaveinc.com)
Web: www.porouspaveinc.com
[ Click Here ] for additional information.
Porous Pave is a pour in place surfacing material using stone, recycled rubber and a binder material. LEED qualified, Porous Pave is slip resistant, won't freeze or crack, environmentally friendly and is available in several colors. Trails, sidewalks, pathways, parking lots, play areas, patios, pool surrounds and tree surrounds are just a few of the many uses. If you have any place with water drainage issues, Porous Pave works fantastic; in fact it has 27% void space allowing over 5800 gallons of water per hour, per foot to flow through! In addition, Porous Pave is easy and quick to install, using a standard mortar mixer. Once in place curing time is about 24 hours and it is ready for use.
Porous Pave can contribute to various LEED credits related to storm water management and use of recycled materials. In contrast to loose crumb rubber, Porous Pave is safe, as confirmed by chemical leaching test results, because the recycled rubber chips are bonded and encapsulated by the binder when the material cures.
 
PART 1 GENERAL
 
1.1
SECTION INCLUDES
 
** NOTE TO SPECIFIER ** Delete items below not required for project.
 
A.
Permeable Surfacing: Provide for the following applications as indicated on the Drawings:
1.
Paths and Trailways
2.
Driveways
3.
Home and Building Surrounds
4.
Sidewalks and Walkways
5.
Parking Lots
6.
Unique Features
7.
Drainage Applications
8.
Over pour
9.
Tree Surrounds
1.2
RELATED SECTIONS
 
** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
 
A.
Section 31 20 00 - Earth Moving.
B.
Section 33 46 13.13 - Foundation Drainage Piping.
C.
Section 32 10 00 - Bases, Ballasts, and Paving.
D.
Section 32 30 00 - Site Improvements.
E.
Section 32 90 00 - Planting.
F.
Section 32 92 13 - Hydro-Mulching.
1.3
REFERENCES
 
** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
 
A.
ASTM C 666 - Standard Test Method for Resistance of Concrete to Rapid Freezing and Thawing.
B.
ASTM D 2047 - Standard Test Method for Static Coefficient of Friction of Polish-Coated Flooring Surfaces as Measured by the James Machine
C.
ASTM D 4798 - Standard Practice for Accelerated Weathering Test Conditions and Procedures for Bituminous Materials (Xenon-Arc Method)
D.
ASTM F 1292 - Standard Specification for Impact Attenuation of Surfacing Materials Within the Use Zone of Playground Equipment
E.
ASTM G 155 - Standard Practice for Operating Xenon Arc Light Apparatus for Exposure of Non-Metallic Materials
F.
U.S. Green Building Council, LEED Building Design and Construction (BD+C)Version 4.0 Rating System.
1.4
DESIGN / PERFORMANCE REQUIREMENTS
A.
Independent Test Data of Permeable Surfacing:
1.
Porosity: Calculated void content of 27 percent.
2.
Permeability: Coefficient of permeability for a 6 inch diameter core sample of 5.98x101 inches/second. Flow rate for a 6 inch diameter core sample of 0,043 CF/Sec.
3.
Compressive Strength:
4.
10,000 lbs Test: Average reading after 4 hours after release, 0.0609
5.
20,000 lbs Test: Average reading after 3 hours after release, 0.0350
6.
Durability: Weathering: Accelerated Weathering in accordance with ASTM D 4798, Cycle A, ASTM G 155. Xenon UV exposure, 120 hours.
7.
Durability: Freeze-Thaw: ASTM C 666, Method B, 300 cycles of freeze/thaw; Panel 1 Mass Change minus 1.2 percent, Panel 2 Mass Change minus 0.5 percent, Panel 3 Mass Change plus 5.6 percent. No change in visual appearance from all panels
8.
Slip Resistance: Static Coefficient of Friction when tested in according to ASTM D 2047, Average of 0.66
9.
Safety: Critical Fall Porous Pave XLS: Tested in accordance with ASTM F 1292, maximum critical fall height of 4 feet.
10.
Safety: Critical Fall Porous Pave XLS with Foam: Tested in accordance with ASTM F1292, maximum critical fall height of 7 feet.
11.
Safety: Chemical Leaching: EPA Tested for metals, mercury, semivolatiles; The analyte was not detected at or above the reporting limit.
12.
Flame Resistance: Tested in accordance with ASTM E 84, Flame Spread Index 90, Smoke developed Index 600.
1.5
SUBMITTALS
A.
Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.
Product Data: Manufacturer's data sheets on each product to be used, including:
1.
Preparation instructions and recommendations.
2.
Storage and handling requirements and recommendations.
3.
Installation methods.
C.
Shop Drawings: Project specific shop drawings shall include as a minimum: plan view, cross-section, and product data.
 
** NOTE TO SPECIFIER ** Delete the following paragraphs if LEED is not applicable.
 
D.
LEED Submittals: Provide LEED v4.0 documentation of how the requirements of Credit will be met:
1.
List of proposed materials with recycled content. Indicate post-consumer recycled content and pre-consumer recycled content for each product having recycled content.
2.
Product data and certification letter indicating percentages by weight of post-consumer and pre-consumer recycled content for products having recycled content.
3.
Indoor Environmental Quality, provide green third-party certification or evaluation US Green Building Council (USGBC).
 
** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
 
E.
Selection Samples: For each finish product specified, two complete sets of color charts representing manufacturer's full range of available colors and patterns.
F.
Verification Samples: For each finish product specified, two samples, minimum size 5 inches (127 mm) round, representing actual product, color, and finish.
G.
Manufacturer's Certificates: Certify products meet or exceed specified requirements.
H.
Closeout Submittals: Provide manufacturer's maintenance instructions that include recommendations for periodic cleaning and maintenance.
1.6
QUALITY ASSURANCE
A.
Manufacturer Qualifications: Manufacturer with a minimum for three years documented experience with the products specified
 
** NOTE TO SPECIFIER ** Retain subparagraphs below if required to suit project. Delete if not required. Warranty required installation by manufacturer's certified Porous Pave personnel or authorized agents.
 
B.
Installer Qualifications: Certified Porous Pave personnel or authorized agents experienced in performing work of this section who has specialized in installation of work similar to that required for this project.
C.
Pre-Installation Meetings:
1.
Convene a pre-installation meeting a minimum of two weeks prior to start of porous surfacing system.
2.
Verify project requirements, sub-base and base conditions, manufacturer's installation instructions and coordination with other related work.
3.
Require attendance of parties directly affecting work of this section, including the Contractor, Architect, engineer, and installer. Manufacturer's representative may attend by phone conference as needed.
4.
Review installation procedures and coordinate installation with other work around installation area.
1.7
DELIVERY, STORAGE, AND HANDLING
A.
Delivery: Deliver materials to site in manufacturer's original, unopened containers and packaging, with labels clearly identifying product name and manufacturer.
B.
Binder components shall be shipped in sealed water-tight containers.
C.
Granite aggregate shall be shipped in commercial-grade, moisture-proof 50 lb pre-measured bags.
D.
Storage: Store materials in accordance with manufacturer's instructions.
E.
Store binder above 45 degrees F. Rock and stone must be kept dry and stored out of direct sunlight to prevent condensation inside the bags
F.
Handling: Protect materials during handling and installation to prevent damage.
G.
Closeout Submittals: Provide manufacturer's maintenance instructions that include recommendations for periodic maintenance as required.
1.8
PROJECT CONDITIONS
A.
Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
B.
Do not place Hard Surface Porous Paving System when the following conditions exist.
1.
Unstable wet, saturated, muddy or frozen base.
2.
During rain or snow.
3.
When air temperature is less than 45 degrees F or more than 95 degrees F for at least six hours after installation.
C.
Do not begin installation of porous pavements until all hard surface paving adjacent to porous pavement areas is completed.
D.
Protect partially completed porous surfacing against damage from other construction traffic when work is in progress.
1.9
WARRANTY
A.
Warranty: Porous Pave material, when installed by certified Porous Pave personnel or authorized agents, will carry a warranty for materials of two years from the date of installation. Porous Pave's warranty is limited to the structural and mechanical integrity of the installed materials
PART 2 PRODUCTS
 
2.1
MANUFACTURERS
A.
Acceptable Manufacturer: Porous Pave Inc., which is located at: 4385 E. 110th St.; Grant, MI 49327; Toll Free Tel: 888-448-3873; Tel: 231-834-7720; Fax: 231-834-5537; Email: request info (sales@porouspaveinc.com); Web: www.porouspaveinc.com
 
** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
B.
Substitutions: Not permitted.
C.
Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
2.2
MATERIALS
A.
Permeable Surfacing: Porous Pave is a pour-in-place permeable paving material. With 27 percent void space that delivers 5,800 gallons per hour per square foot permeability.
 
** NOTE TO SPECIFIER ** Select one or more of the following surfacing paragraphs as applicable for the project. Delete the products not required.
 
1.
Porous Pave XL - Strongest, most durable blend consisting of 50 percent recycled rubber chips and 50 percent kiln-dried aggregate, plus a Hard Binder, for hard-wearing permeable pavement.
2.
Porous Pave XLS - 100 percent recycled rubber chips with a Soft Binder for more impact-absorbing permeable surfaces.
3.
Porous Pave XLB - 50-50 rubber-rock blend mixed with a binder selected for golf course bunker liner applications
B.
Kiln-Dried Aggregate: Washed, kiln-dried, consistently sized all-granite aggregate.
C.
Recycled Rubber Chips: Clean, consistently sized rubber chips, 99 percent of steel fragments removed. Consistent rubber chip colors are infused not just a thin outer coating.
 
** NOTE TO SPECIFIER ** Select one or more of the following standard colors or custom color combination paragraphs as applicable for the project. Delete the products not required.
 
1.
Standard Colors
a.
Black
b.
Gray
c.
Tan
d.
Green
e.
Brown
f.
Cypress
g.
Redwood
h.
Blue
2.
Custom Color Combinations
a.
Gray-Black
b.
Tan-Black
c.
Brown-Black
d.
Brown-Tan
e.
Cypress-Black
f.
Green-Brown
g.
Red-Black
h.
Blue-Gray
D.
Hard Binder: B5HN hard binder.
E.
Soft Binder: B5SN soft binder.
2.3
FABRlCATlON
A.
Mix permeable surfacing components to the base mixing ratio required for the mix and color specified.
1.
Mix in mortar mixer 45-60 seconds or until material is evenly coated with binder, over-mixing may change the color of the material.
2.
Mix different colors separately.
PART 3 EXECUTION
 
3.1
EXAMINATION
A.
Do not begin installation until substrates have been properly prepared.
B.
Verify layout, gradients and elevations of subgrade and base are correct. Notify the Engineer if not acceptable. Do not begin preparation or installation until unsatisfactory conditions have been corrected.
C.
Ensure that adjacent hard-surfaced paving work is completed before installing porous pavement system.
D.
If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
3.2
PREPARATION
A.
Clean surfaces thoroughly prior to installation.
B.
Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
C.
Carefully protect adjacent materials not to receive surfacing to avoid exposure to binder or mix. Materials will stain and cannot be cleaned.
3.3
INSTALLATION
A.
Install in accordance with manufacturer's instructions.
B.
Install each area to be surfaced in a single monolithic pour with no expansion strips.
 
** NOTE TO SPECIFIER ** Edit the following paragraphs describing the locations and thicknesses required. Porous Pave installed at a depth of two inches, has the strength to handle low-speed vehicle traffic, which makes it great for parking areas and driveways. A depth of 1.5 inches works for patios and courtyards as well as pedestrian applications, such as sidewalks, pathways, and trails. One inch is generally sufficient where Porous Pave is applied as a topcoat over existing surfaces or golf course bunker floors. Contact the manufacturer for additional information.
 
C.
Provide two inches of XL over a compacted aggregate base for low-speed traffic areas, including loading docks.
D.
Provide two inches of XLS over a compacted aggregate base for pool decks, splash pads, play areas.
E.
Provide 1-1/2 inches of XL over a compacted aggregate base for patios, golf cart paths, residential walkways and other non-commercial applications.
F.
Provide 1 inch of XL as an over pour on existing concrete, asphalt and wood to cover cracked surfaces to avoid tear-out of existing surface.
G.
Provide 1 inch of XLS as an over pour on existing concrete surfaces, wood decks, etc. for a soft touch surface.
3.4
PROTECTION
A.
Protect installed products until completion of project.
B.
Protect adjacent materials.
C.
Protect porous surfacing until fully cured.
D.
Avoid construction traffic over installed surfacing.
E.
Touch-up, repair or replace damaged products before Substantial Completion.
END OF SECTION