Armor-Tile Tactile Systems Detectable Directional Tile Specifications, ada regulation, ada requirement, ada guidelines, detectable warnings, title 24, directional surface tile, detectable warning surface, tactile tile, wayfinding tile, ada tile

SURFACE APPLIED DETECTABLE DIRECTIONAL BAR TILE

SECTION 09305

PART 1 GENERAL

related documents

Drawings and general provisions of Contract, including General and Special Conditions and Division 1 Specifications Section, apply to this Section.

B. DESCRIPTION

This Section specifies furnishing and installing surface applied Detectable Directional Bar tiles where indicated.

SUBMITTALS

Product Data: Submit manufacturer’s literature describing products, installation procedures and routine maintenance.
Samples for Verification Purposes: Submit three (3) samples of full size surface applied detectable directional bar tiles of the kind proposed for use.
Shop drawings are required for products specified showing fabrication details; tile surface profile; fastener locations; plans of tile placement including joints, and material to be used as well as outlining installation materials and procedure.

Material Test Reports: Submit test reports from qualified independent testing laboratory indicating that materials proposed for use are in compliance with requirements and meet the properties indicated.
Maintenance Instructions: Submit copies of manufacturer’s specified maintenance practices for each type of tactile tile and accessory as required.
The manufacturer shall provide a list of projects in California that successfully demonstrate the products durability and weatherability.

QUALITY ASSURANCE

A. Provide surface applied Detectable Directional Bar tiles and accessories as produced by a single manufacturer. The manufacturer shall have a minimum of two (2) years experience in the manufacture of Detectable Directional Bar Tiles.

Installer’s Qualifications: Engage an experienced Installer certified in writing by tactile manufacturer as qualified for installation, who has successfully completed tile installations similar in material, design, and extent to that indicated for Project. Manufacturer’s supervisor shall be present at all times during the installation of the Detectable Directional Bar Tiles.
Vitrified Polymer Composite (VPC) Detectable Directional Bar Tiles shall be an epoxy polymer composition employing aluminum oxide particles in the rectilinear bars.

Water Absorption of Tile when tested by ASTM-D 570 not to exceed 0.35%.
Slip Resistance of Tile when tested by ASTM-C 1028 the combined wet/dry static co-efficient of friction not to be less than 0.80.
Compressive Strength of tile when tested by ASTM-D 695-91 not to be less than 18,000 psi.
Tensile Strength of Tile when tested by ASTM-D 638-91 not to be less than 10,000 psi.
Flexural Strength of Tile when tested by ASTM - C293-94 not to be less than 24,000 psi.
Gardner Impact to geometry "GE" of the standard when tested by ASTM-D 5420-93 to have a mean failure energy expressed as a function of specimen thickness of not less than 450 in. lbf/in. A failure is noted if a hairline fracture is visible in the specimen
Chemical Stain Resistance of Tile when tested by ASTM-D 543-87 to withstand without discoloration or staining - 1% hydrochloric acid, urine, calcium chloride, stamp pad ink, gum and red aerosol paint..

Abrasive Wear of Tile when tested by BYK - Gardner Tester ASTM-D 2486* with reciprocating linear motion of 37 ± cycles per minute over a 10" travel. The abrasive medium, a 40 grit Norton Metallite sand paper, was fixed and leveled to a holder. The combined mass of the sled, weight and wood block is 3.2 lb. Average wear depth shall not exceed 0.030 after 1000 abrasion cycles measured on the top surface of the dome representing the average of three measurement locations per sample.
Fire Resistance: When tested to ASTM E84 flame spread shall be less than 25.
Accelerated Weathering of Tile when tested by ASTM-G26-95 for 2000 hours shall exhibit the following result - no deterioration, fading or chalking of surface of tile.

Vitrified Polymer Composite (VPC) Detectable Directional Bar Tiles adhered to concrete shall meet or exceed the following test criteria:

Accelerated Aging and Freeze Thaw Test of Tile and Adhesive System when tested to ASTM-D 1037 shall show no evidence of cracking, delamination, warpage, checking, blistering, color change, loosening of tiles or other defects.
Salt and Spray Performance of Tile and Adhesive System when tested to ASTM-B 117 not to show any deterioration or other defects after 100 hours of exposure.

DELIVERY, STORAGE AND HANDLING

Tiles shall be suitably packaged or crated to prevent damage in shipment or handling. Finished surfaces shall be protected by sturdy wrappings, and tile type shall be identified by part number.
Tiles shall be delivered to location at building site for storage prior to installation.

6. SITE CONDITIONS

Environmental Conditions and Protection: Maintain minimum temperature of 40 degrees F in spaces to receive tactile tiles for at least 48 hours prior to installations, during installation, and for not less than 48 hours after installation. Store tactile tiles material in spaces where they will be installed for at least 48 hours before beginning installation. Subsequently, maintain minimum temperature of 40 degrees F in areas where work is completed.
The use of water for work, cleaning or dust control, etc. shall be in contained and controlled and shall not be allowed to come into contact with the passengers or public. Provide barricades or screens to protect passengers or public.
Disposal of any liquids or other materials of possible contamination shall be made in accordance with federal state and local laws and ordinances.
Cleaning materials shall have code acceptable low VOC solvent content and low flammability if used on the site.
Contractor shall coordinate phasing and flagging personnel operations as specified elsewhere.

EXTRA STOCK

Deliver extra stock to warehouse designated by the engineer. Furnish new materials from same manufactured lot as materials installed and enclose in protective packaging with appropriate identification. Furnish not less than two (2)% of the supplied materials for each type, color and pattern installed.

GUARANTEE

Surface applied detectable directional bar tiles shall be guaranteed in writing for a period of five years from date of final completion. The guarantee includes defective work, breakage, deformation, fading and chalking of finishes, and loosening of panels.

Part 2 PRODUCTS

MANUFACTURERS

Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated in the Work include, but are not limited to, the following:
The Vitrified Polymer Composite (VPC) Surface Applied Detectable Directional Bar Tiles specified is based on Armor-Tile manufactured by Engineered Plastics Inc. (800-682-2525).

MATERIALS

Stainless steel low profile expansion anchors 3/16 inch diameter by 2 inch long to be positioned in the molded recess of the Detectable Directional Bar Tile.
Heavy duty elastomeric polyurethane adhesive as manufactured by Boiardi, Mapei, Bostik or approved equal.
Heavy duty elastomeric polyurethane sealant as manufactured by Boiardi, Mapei, Bostik or approved equal.

PART 3 EXECUTION

INSTALLATION

During all surface preparation and tile installation procedures ensure adequate safety guidelines are in place and that they are in accordance with the applicable industry and government standards.
The application of all adhesives, sealants and mechanical fasteners shall be in strict accordance with the guidelines set by their respective manufacturers.
Throughout the installation phases of surface preparation and tile setting, ensure that care is taken to prevent damage to any work.
Lay out area to receive tile and mark with an indelible felt pen a reference grid for the tile to be laid.
Set the diamond head planer to the appropriate depth of 3/16 x 6" wide to achieve the necessary recess in the area to receive the Detectable Directional Bar Tile.
After planing has been completed, the surface is to be vacuumed and power washed with clean clear water, free from all dirt and debris. Visually inspect all surfaces for obtrusions or foreign matter. If obtrusions are present, promptly grind away.
Immediately prior to installing the surface applied Detectable Directional Bar tiles, all surfaces must be inspected to ensure that they are clean, dry, free of voids, curing compounds, projections, loose material, dust, oils, grease, sealers and determined to be structurally sound before the application of the setting adhesive. The setting adhesive requires that the substrate and the ambient temperature are 40 degrees F minimum.
Apply the adhesive to provide a sound resonating affect after the Detectable Directional Bar Tile is installed. All perimeter edges of the tile shall receive a minimum of a 1" perimeter bond of adhesive.
Inspect the tile and clean with acetone all dust and other contaminants from the surfaces to be adhered, then set the tile in place, true and square. Drill holes true and straight to the depth required using the recommended bit with holes located by the molded recesses provided in the tile. Clean dust from the holes with acetone to provide clear passage for the anchor and eventually the concealed cap.
Mechanically fasten tiles to the floor surface using a punch pin and hammer to set the stainless steel impact anchors provided. Ensure the fastener has been set to full depth, straight and true, leaving sufficient clearance between the top of fastener and top of dome to not interfere with the concealed cap. Care should be taken when setting the fastener to avoid any inadvertent blows with the hammer to the tile surface.
All subsequent tiles are set following the same procedures as outlined in H, I, J and K. The gap of 3/16" allowed between tiles for expansion and contraction is mandatory.
Following the installation of the tiles, the urethane sealant system color matched to the adjacent floor finish should be applied to the joint between abutting tiles and between tiles and adjacent surface. Follow the manufacturer’s recommendations when mixing or applying the sealant system and ensure that the joint is clean and free of debris, and any excess adhesive is cut away to provide sufficient depth for the sealant in the saw cut in accordance with the contract drawings.
After the area has been fully tiled and sealant system applied, the tile surface shall be cleaned, following the recommended maintenance and cleaning procedures.

CLEANING AND PROTECTING

Protect panels against damage during construction period to comply with tile manufacturer’s specification.
Protect tiles against damage from rolling loads following installation by covering with plywood or hardwood.
Clean tiles not more than four days prior to date scheduled for inspection intended to establish date of substantial completion in each area of project. Clean tile by method specified by the manufacturer.

--- End of Section ---


		SURFACE APPLIED DETECTABLE DIRECTIONAL BAR TILE SECTION 09305 PART 1 GENERAL related documents Drawings and general provisions of Contract, including General and Special Conditions and Division 1 Specifications Section, apply to this Section. B. DESCRIPTION This Section specifies furnishing and installing surface applied Detectable Directional Bar tiles where indicated. SUBMITTALS Product Data: Submit manufacturer’s literature describing products, installation procedures and routine maintenance. Samples for Verification Purposes: Submit three (3) samples of full size surface applied detectable directional bar tiles of the kind proposed for use. Shop drawings are required for products specified showing fabrication details; tile surface profile; fastener locations; plans of tile placement including joints, and material to be used as well as outlining installation materials and procedure. Material Test Reports: Submit test reports from qualified independent testing laboratory indicating that materials proposed for use are in compliance with requirements and meet the properties indicated. Maintenance Instructions: Submit copies of manufacturer’s specified maintenance practices for each type of tactile tile and accessory as required. The manufacturer shall provide a list of projects in California that successfully demonstrate the products durability and weatherability. QUALITY ASSURANCE A. Provide surface applied Detectable Directional Bar tiles and accessories as produced by a single manufacturer. The manufacturer shall have a minimum of two (2) years experience in the manufacture of Detectable Directional Bar Tiles. Installer’s Qualifications: Engage an experienced Installer certified in writing by tactile manufacturer as qualified for installation, who has successfully completed tile installations similar in material, design, and extent to that indicated for Project. Manufacturer’s supervisor shall be present at all times during the installation of the Detectable Directional Bar Tiles. Vitrified Polymer Composite (VPC) Detectable Directional Bar Tiles shall be an epoxy polymer composition employing aluminum oxide particles in the rectilinear bars. Water Absorption of Tile when tested by ASTM-D 570 not to exceed 0.35%. Slip Resistance of Tile when tested by ASTM-C 1028 the combined wet/dry static co-efficient of friction not to be less than 0.80. Compressive Strength of tile when tested by ASTM-D 695-91 not to be less than 18,000 psi. Tensile Strength of Tile when tested by ASTM-D 638-91 not to be less than 10,000 psi. Flexural Strength of Tile when tested by ASTM - C293-94 not to be less than 24,000 psi. Gardner Impact to geometry "GE" of the standard when tested by ASTM-D 5420-93 to have a mean failure energy expressed as a function of specimen thickness of not less than 450 in. lbf/in. A failure is noted if a hairline fracture is visible in the specimen Chemical Stain Resistance of Tile when tested by ASTM-D 543-87 to withstand without discoloration or staining - 1% hydrochloric acid, urine, calcium chloride, stamp pad ink, gum and red aerosol paint.. Abrasive Wear of Tile when tested by BYK - Gardner Tester ASTM-D 2486* with reciprocating linear motion of 37 ± cycles per minute over a 10" travel. The abrasive medium, a 40 grit Norton Metallite sand paper, was fixed and leveled to a holder. The combined mass of the sled, weight and wood block is 3.2 lb. Average wear depth shall not exceed 0.030 after 1000 abrasion cycles measured on the top surface of the dome representing the average of three measurement locations per sample. Fire Resistance: When tested to ASTM E84 flame spread shall be less than 25. Accelerated Weathering of Tile when tested by ASTM-G26-95 for 2000 hours shall exhibit the following result - no deterioration, fading or chalking of surface of tile. Vitrified Polymer Composite (VPC) Detectable Directional Bar Tiles adhered to concrete shall meet or exceed the following test criteria: Accelerated Aging and Freeze Thaw Test of Tile and Adhesive System when tested to ASTM-D 1037 shall show no evidence of cracking, delamination, warpage, checking, blistering, color change, loosening of tiles or other defects. Salt and Spray Performance of Tile and Adhesive System when tested to ASTM-B 117 not to show any deterioration or other defects after 100 hours of exposure. DELIVERY, STORAGE AND HANDLING Tiles shall be suitably packaged or crated to prevent damage in shipment or handling. Finished surfaces shall be protected by sturdy wrappings, and tile type shall be identified by part number. Tiles shall be delivered to location at building site for storage prior to installation. 6. SITE CONDITIONS Environmental Conditions and Protection: Maintain minimum temperature of 40 degrees F in spaces to receive tactile tiles for at least 48 hours prior to installations, during installation, and for not less than 48 hours after installation. Store tactile tiles material in spaces where they will be installed for at least 48 hours before beginning installation. Subsequently, maintain minimum temperature of 40 degrees F in areas where work is completed. The use of water for work, cleaning or dust control, etc. shall be in contained and controlled and shall not be allowed to come into contact with the passengers or public. Provide barricades or screens to protect passengers or public. Disposal of any liquids or other materials of possible contamination shall be made in accordance with federal state and local laws and ordinances. Cleaning materials shall have code acceptable low VOC solvent content and low flammability if used on the site. Contractor shall coordinate phasing and flagging personnel operations as specified elsewhere. EXTRA STOCK Deliver extra stock to warehouse designated by the engineer. Furnish new materials from same manufactured lot as materials installed and enclose in protective packaging with appropriate identification. Furnish not less than two (2)% of the supplied materials for each type, color and pattern installed. GUARANTEE Surface applied detectable directional bar tiles shall be guaranteed in writing for a period of five years from date of final completion. The guarantee includes defective work, breakage, deformation, fading and chalking of finishes, and loosening of panels. Part 2 PRODUCTS MANUFACTURERS Available Manufacturers: Subject to compliance with requirements, manufacturers offering products that may be incorporated in the Work include, but are not limited to, the following: The Vitrified Polymer Composite (VPC) Surface Applied Detectable Directional Bar Tiles specified is based on Armor-Tile manufactured by Engineered Plastics Inc. (800-682-2525). MATERIALS Stainless steel low profile expansion anchors 3/16 inch diameter by 2 inch long to be positioned in the molded recess of the Detectable Directional Bar Tile. Heavy duty elastomeric polyurethane adhesive as manufactured by Boiardi, Mapei, Bostik or approved equal. Heavy duty elastomeric polyurethane sealant as manufactured by Boiardi, Mapei, Bostik or approved equal. PART 3 EXECUTION INSTALLATION During all surface preparation and tile installation procedures ensure adequate safety guidelines are in place and that they are in accordance with the applicable industry and government standards. The application of all adhesives, sealants and mechanical fasteners shall be in strict accordance with the guidelines set by their respective manufacturers. Throughout the installation phases of surface preparation and tile setting, ensure that care is taken to prevent damage to any work. Lay out area to receive tile and mark with an indelible felt pen a reference grid for the tile to be laid. Set the diamond head planer to the appropriate depth of 3/16 x 6" wide to achieve the necessary recess in the area to receive the Detectable Directional Bar Tile. After planing has been completed, the surface is to be vacuumed and power washed with clean clear water, free from all dirt and debris. Visually inspect all surfaces for obtrusions or foreign matter. If obtrusions are present, promptly grind away. Immediately prior to installing the surface applied Detectable Directional Bar tiles, all surfaces must be inspected to ensure that they are clean, dry, free of voids, curing compounds, projections, loose material, dust, oils, grease, sealers and determined to be structurally sound before the application of the setting adhesive. The setting adhesive requires that the substrate and the ambient temperature are 40 degrees F minimum. Apply the adhesive to provide a sound resonating affect after the Detectable Directional Bar Tile is installed. All perimeter edges of the tile shall receive a minimum of a 1" perimeter bond of adhesive. Inspect the tile and clean with acetone all dust and other contaminants from the surfaces to be adhered, then set the tile in place, true and square. Drill holes true and straight to the depth required using the recommended bit with holes located by the molded recesses provided in the tile. Clean dust from the holes with acetone to provide clear passage for the anchor and eventually the concealed cap. Mechanically fasten tiles to the floor surface using a punch pin and hammer to set the stainless steel impact anchors provided. Ensure the fastener has been set to full depth, straight and true, leaving sufficient clearance between the top of fastener and top of dome to not interfere with the concealed cap. Care should be taken when setting the fastener to avoid any inadvertent blows with the hammer to the tile surface. All subsequent tiles are set following the same procedures as outlined in H, I, J and K. The gap of 3/16" allowed between tiles for expansion and contraction is mandatory. Following the installation of the tiles, the urethane sealant system color matched to the adjacent floor finish should be applied to the joint between abutting tiles and between tiles and adjacent surface. Follow the manufacturer’s recommendations when mixing or applying the sealant system and ensure that the joint is clean and free of debris, and any excess adhesive is cut away to provide sufficient depth for the sealant in the saw cut in accordance with the contract drawings. After the area has been fully tiled and sealant system applied, the tile surface shall be cleaned, following the recommended maintenance and cleaning procedures. CLEANING AND PROTECTING Protect panels against damage during construction period to comply with tile manufacturer’s specification. Protect tiles against damage from rolling loads following installation by covering with plywood or hardwood. Clean tiles not more than four days prior to date scheduled for inspection intended to establish date of substantial completion in each area of project. Clean tile by method specified by the manufacturer. --- End of Section ---