SECTION 33 46 19.13 - Underslab Drainage Piping

SUBDRAINAGE

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** NOTE TO SPECIFIER ** Mar-Flex Waterproofing & Building Products; waterproofing systems and basement products.
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This section is based on the products of Mar-Flex Waterproofing & Building Products, which is located at:
P. O. BOX 8256 500 Business Pkwy.
Carlisle, OH 45005
Toll Free Tel: 800-498-1411
Tel: 513-422-7285
Fax: 513-422-7282
Email: request info ()
Web: www.mar-flex.com
[ Click Here ] for additional information.
For over 20 years, Mar-flex has helped make basements safer and drier with waterproofing systems and basement products for lower level living.
We manufacture premium products for commercial, multi-family and residential construction and our research labs continuously develop new solutions to keep pace with changing codes, regulations and markets.
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PART 1 GENERAL

1.1 SECTION INCLUDES

** NOTE TO SPECIFIER ** Mar-flex Cavity Wall and Foundation Coating. Delete items below not required for project.

A. Insulation drainage board for below grade application.

B. Geo-composite foundation drainage for below grade application.

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 03 30 00 - Cast-in-Place Concrete.

C. Section 04 22 23.29 - Split-Face Concrete Unit Masonry.

D. Section 07 11 16 - Cementitious Dampproofing.

E. Section 07 14 00 - Fluid-Applied Waterproofing.

F. Section 07 60 00 - Flashing and Sheet Metal.

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. American Society for Testing and Materials International (ASTM):

1. ASTM C 165 - Standard Test Method for Measuring Compressive Properties of Thermal Insulations.

2. ASTM C 518 - Standard Test Method for Steady-State Thermal Transmission Properties by Means of the Heat Flow Meter Apparatus.

3. ASTM D 1621 - Standard Test Method for Compressive Properties Of Rigid Cellular Plastics.

4. ASTM D 2434 - Standard Test Method for Permeability of Granular Soils (Constant Head).

5. ASTM D 3409 - Standard Test Method for Adhesion of Asphalt-Roof Cement to Damp, Wet, or Underwater Surfaces.

6. ASTM D 4716 - Standard Test Method for Determining the (In-plane) Flow Rate per Unit Width and Hydraulic Transmissivity of a Geosynthetic Using a Constant Head.

7. ASTM D 4586 - Standard Specification for Asphalt Roof Cement, Asbestos-Free.

1.4 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. Quality Assurance/Control Submittals: Submit the following

1. Certificates: Submit certificate that applicator complies with requirements of this section.

D. Verification Samples: For each finish product specified, two samples, minimum size 6 inches (150 mm) square, representing actual product.

1.5 QUALITY ASSURANCE

** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.

A. Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.

1. Finish areas designated by Architect.

2. Do not proceed with remaining work until workmanship is approved by Architect.

3. Refinish mock-up area as required to produce acceptable work.

1.6 DELIVERY, STORAGE, AND HANDLING

A. Store products in manufacturer's unopened packaging until ready for installation.

B. Storage and Protection: Store materials protected from exposure to harmful environmental conditions and at temperature and humidity conditions recommended by the manufacturer.

1.7 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.

1.8 WARRANTY

A. Manufacturer's 5 Year Material Only Warranty available.

PART 2 PRODUCTS.

2.1 MANUFACTURERS

A. Acceptable Manufacturer: Mar-Flex Waterproofing & Building Products, which is located at: P. O. BOX 8256 500 Business Pkwy.; Carlisle, OH 45005; Toll Free Tel: 800-498-1411; Tel: 513-422-7285; Fax: 513-422-7282; Email: request info (); Web: www.mar-flex.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.

** NOTE TO SPECIFIER ** Specify appropriate drainage/insulation board below to suit project requirements. Delete if specified in a separate section. Delete if not required.

2.2 INSULATION/DRAINAGE BOARD

** NOTE TO SPECIFIER ** Residential application only. NEW Drain and Dry Drainage Board is now brown because it's made from sand, post-consumer recycled glass, and a proprietary ECOSE Technology binder that eliminates the formaldehyde and phenols found in traditional binders and insulation. For green-build projects and LEED® credits, no other fiber drainage board compares. Delete if not required.

A. Product: Drain and Dry Foundation Insulation/Drainage Board as manufactured by Mar-flex Waterproofing and Building Products.

1. Material: Mineral wool strands of sand, post-consumer recycled glass and a binder free of phenols and formaldehyde.

2. Color: Brown.

** NOTE TO SPECIFIER ** Delete size not required.

3. Size: 3/4 inch (19 mm).

a. Thermal Resistance (ASTM C 518): 3.1.

b. Drainage Capacity (Flow Rate) (K97) ASTM D 4716: Up to 65 gph/lin.ft.

c. Compression (ASTM C 165): 46.8 psf (228 kg/sm).

d. Density: 4.39 pcf (70.33 kg/cu. m).

4. Size: 1-3/16 (30 mm).

a. Thermal Resistance (ASTM C 518): 5.

b. Drainage Capacity (Flow Rate) - (K97) ASTM D 4716: Up to 125 gph/lin.ft.

c. Compression (ASTM C 165): 22.72 psf (487 kg/sm).

d. Density: 3.8 pcf (60.9 kg/cu. m).

5. Size: 2-3/8 inches (60 mm).

a. Thermal Resistance (ASTM C 518): 10.

b. Drainage Capacity (Flow Rate) - (K97) ASTM D 4716: Up to 190 gph/lin.ft.

c. Compression (ASTM C 165): 30.72 psf (150 kg/sm).

d. Density: 4.2 pcf (67.3 kg/cu. m).

** NOTE TO SPECIFIER ** ShockWave 1 or 2 Drainage and Insulation Boards are made out of recycled products. Cross-link, closed cell Polyethylene-polyolefin foam products are reclaimed from the automotive industry and compressed into boards. It is then covered with a man-made non-woven fabric cover by heat process; no glues or resins are used. ShockWave Boards are considered a GREEN product due to its recycled content and can be used toward LEEDS building credits. ShockWave Boards act as a drainage medium to channel ground moisture away from the structures foundation and into the buildings drain tile system. It also protects the Mar-flex waterproofing membrane, especially during backfilling or other construction activity. Delete if not required.

B. Product: ShockWave 1 or 2 Foundation Insulation/Drainage Board as manufactured by Mar-flex Waterproofing and Building Products.

1. Material: Closed Cell Foam Board. Cross-linked, closed-cell foam reclaimed from automobiles.

2. ShockWave 1: 1 inch (25 mm).

a. Thermal Resistance: (for 3 Layer Earth-Foam-Concrete) (ASTM C 518): Not less than 9.

b. Transmissivity (Flow Rate) (ASTM D 4716): 50 gph/lin.ft.

c. Permeability (ASTM D 2434): 36 gal./min. or 2160 gph.

d. Compression (ASTM D 1621): 283.72 psi (1956.18 kPa).

3. ShockWave 2: 2 inches (52 mm).

a. Thermal Resistance: (for 3 Layer Earth-Foam-Concrete) (ASTM C 518): Not less than 13.50.

b. Transmissivity (Flow Rate) (ASTM D 4716): 101.11 gph/lin.ft.

c. Permeability (ASTM D 2434): 36 gal./min. or 2160 gph.

d. Compression (ASTM D 1621): 283.72 psi (1956.18 kPa).

** NOTE TO SPECIFIER ** Specify appropriate geo-composite foundation drainage below to suit project requirements. Delete if specified in a separate section. Delete if not required.

2.3 GEO-COMPOSITE FOUNDATION DRAINAGE

** NOTE TO SPECIFIER ** Residential version only. Delete if not required.

A. Product: Type I DrainCore Dimpleboard as manufactured by Mar-flex Waterproofing and Building Products.

1. Application: Light duty, impermeable polymeric sheet.

2. Material: Polystyrene compressed into a light-duty dimpled core bonded to a single layer of non-woven filter fabric.

3. Core Compression: 11,000 psf (53,702 kg/sm).

4. Fabric Flow: 140 gpm/sf.

5. Fabric Puncture: 65 lb (29.5 kg).

6. Thickness: 0.25 inch (6 mm).

7. Foundation Drainage Rate: 9 gpm/sf width.

** NOTE TO SPECIFIER ** Delete if not required.

B. Product: Type II DrainCore Dimpleboard as manufactured by Mar-flex Waterproofing and Building Products.

1. Application: Moderate duty, impermeable polymeric sheet.

2. Material: Polystyrene compressed into a moderate-duty dimpled core bonded to a single layer of non-woven filter fabric.

3. Core Compression: 11,000 psf.

4. Fabric Flow: 140 gpm/sf.

5. Fabric Puncture: 65 lb (29.5 kg).

6. Thickness: 0.40 inch (10 mm).

7. Foundation Drainage Rate: 21 gpm/sf width.

** NOTE TO SPECIFIER ** Type III DrainCore is designed for flat decking, retaining walls and bridge abutments.

C. Product: Type III DrainCore Decking Drainage as manufactured by Mar-flex Waterproofing and Building Products.

1. Application: Moderate duty, impermeable polymeric sheet.

2. Material: Polystyrene compressed into a moderate-duty dimpled core bonded to a single layer of non-woven filter fabric.

3. Core Compression: 11,000 psf (53,702 kg/sm).

4. Fabric Flow: 140 gpm/sf

5. Fabric Puncture: 65 lbs (29 kg).

6. Thickness: 0.25 inch (6 mm).

7. Foundation Drainage Rate: 8.5 gpm/sf width.

** NOTE TO SPECIFIER ** Geo-Mat rolls are made of a high-density polyethylene (HDPE) that offers a strong resistance to hydrostatic pressure and excellent drainage. The dimples are aligned along a vertical and horizontal axis to rapidly channel water from grade to the footer drainage system. Geo-Mat is designed as a dampproofing drainage roll. Stud shaped dimples provide an air chamber between the roll and wall which keeps the wall dry. Delete if not required.

D. Product: Geo-Mat Plus Drainage Roll as manufactured by Mar-flex Waterproofing and Building Products.

1. Material: High Density Polyethylene (HDPE) drainage rolls with attached polypropylene geotextile mat.

2. Foundation Drainage Rate: 30.1 gpm/sf.

3. Color: Gray.

4. Thickness: 0.3 inches (8 mm).

5. Compression Resistance: > 29 lb.in2.

6. Drainage Capacity: 30.1 gpm/sf.

7. Elongation: 25 percent.

8. Stud Height: 0.2968 inch (8 mm).

9. Edge Profile Accessory: (HDPE) or Galvanized strips that protect the top edge of the roll at grade level from soil penetration between roll and wall.

10. Adhesive Band Accessory: When necessary to seal overlaps or other critical points between mat two layers.

11. Geo Clip Accessory: Pronged clips that secure board to wall and help distribute the weight of the board until backfilled.

** NOTE TO SPECIFIER ** Delete if not required.

2.4 DRAIN TILE SYSTEM

A. DrainAway Vertical Collection Drainage Tile System as manufactured by Mar-flex Waterproofing and Building Products.

** NOTE TO SPECIFIER ** For horizontal application, specify drainage material to remove drainage water. Delete options for size not required.

1. Size: As indicated on Drawings

2. Size: 6 inch 522 DrainAway (152 mm).

3. Size: 12 inch 523 DrainAway (305 mm).

4. Core Material: High impact polyethylene.

a. Formed dimpled core.

b. Flow: 170 gpm/ft width.

5. Fabric Material: Black, non-woven filter fabric

a. Flow: 140 gpm/ft^2.

b. Puncture: 65 lbs (29.5 kg).

6. Color: Black.

2.5 ACCESSORY MATERIALS

A. Provide accessory materials supplied by manufacturer, including the following:

** NOTE TO SPECIFIER ** Specify mastic below to patch cracks, voids and holes in the concrete or masonry walls, which are to receive waterproofing. Marflex 362 Mastic is made of fiberated, trowel grade, asphalt-based mastic, which is fortified with Biofiber. These materials adhere tightly to form a strong, flexible bond. They may be used in any weather conditions, including applying to damp or cold surfaces, for patching tie holes and honeycombed areas in both rough and smooth masonry surfaces.

1. Mastic: Heavy bodied trowel grade coating of plastic or resin material compatible with the waterproofing membrane. Color: Black. Consistency: Rubber coating.

a. Complies with ASTM D 4586 Type I and ASTM D 3409.

b. Product: Mar-flex 362 Mastic as manufactured by Mar-flex Waterproofing Products.

** NOTE TO SPECIFIER ** Clips ease installation process and distributes weight of board while hanging to prevent damage during backfill.

2. Clips: Pronged clips to distribute weight of board or fasteners to hold board in place until backfilled.

a. Product: Mar-flex's Geo Clips as manufactured by Mar-flex Waterproofing and Building Products.

b. Product: Mar-flex Board Fasteners as manufactured by Mar-flex Waterproofing and Building Products.

PART 3 EXECUTION

3.1 EXAMINATION

A. Do not begin installation until substrates have been properly prepared.

B. 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.

3.3 INSTALLATION

A. Install in accordance with manufacturer's instructions.

3.4 INSULATING/DRAINAGE PANEL INSTALLATION

** NOTE TO SPECIFIER ** Edit, retain or delete paragraphs below to comply with project requirements and specifier practices.
** NOTE TO SPECIFIER ** Delete if not required.