MAPEI for vertical applications with high compressive strength and flow Mapedrain™ 25 rates. Has backer film to prevent of a waterproofing membrane potential “die cutting” installed behind drainage composite. Geotextile fabric non-woven Compressive strength 15,000 psf (718 kN/m2) Flow Rate per ASTM D4491: 140 gal/min/ft2 (5704 L/min/m2) Flow (hydraulic gradient = 1) per ASTM D4716: 21 g/min/ft (260 L/min/m) Core Thickness 0.40" (10,16 mm) MAPEI 40 for vertical and horizontal applications with high compressive Mapedrain™ strength and flow rates. Geotextile fabric non-woven Compressive strength 21,000 psf (1005 kN/m2) Flow Rate per ASTM D4491: 95 gal/min/ft2 (3870 L/min/m2) Flow (hydraulic gradient = 1) per ASTM D4716: 23 g/min/ft (286 L/min/m) Core Thickness 0.40" (10,16 mm) DRAINAGE COMPOSITE BASE DRAIN - PREFABRICATED MAPEI Mapedrain TD drainage composite to promote positive drainage. Mapedrain TD: cm) thick x cm) by m) roll base drain 1” (2,5 12” (30 165’-0” (50,3 composite designed to collect water from sheet composite drainage and then discharge the water to proper sump system or gravity to daylight. Compressive Strength: 9,500psf (455 kN/m2) Water Flow Rate, 47 gpm/ft width (639 Lpm/m) Thickness, cm) 1” (2,5 MAPEI Base drain accessory connectors and outlets as required. BOARD INSULATION: Extruded-polystyrene board insulation complying with ASTM C578. Type IV, 25 psi (173 kPa) minimum compressive strength. PART 3 EXECUTION – SUBSTRATE INSPECTION AND CONDITIONS Examine conditions of substrates and other conditions affecting work of this section with waterproofing Installer, General Contractor and Independent Inspector present. Owner’s Notify General Contractor, in writing, of defects in substrate preventing installation of waterproofing. Do not proceed with work until defects in substrate are corrected and acceptable for waterproofing installation and comply with manufacturer's recommendations.
MAPEI Mapedrain™ 25 for vertical applications with high compressive strength and flow rates. Has backer film to prevent potential “die cutting” of a waterproofing membrane installed behind drainage composite. Geotextile fabric non-woven Compressive strength 15,000 psf (718 kN/m2) Flow Rate per ASTM D4491: 140 gal/min/ft2 (5704 L/min/m2) Flow (hydraulic gradient = 1) per ASTM D4716: 21 g/min/ft (260 L/min/m) Core Thickness 0.40" (10,16 mm) MAPEI Mapedrain™ 40 for vertical and horizontal applications with high compressive strength and flow rates. Geotextile fabric non-woven Compressive strength 21,000 psf (1005 kN/m2) Flow Rate per ASTM D4491: 95 gal/min/ft2 (3870 L/min/m2) Flow (hydraulic gradient = 1) per ASTM D4716: 23 g/min/ft (286 L/min/m) Core Thickness 0.40" (10,16 mm) DRAINAGE COMPOSITE BASE DRAIN - PREFABRICATED MAPEI Mapedrain TD drainage composite to promote positive drainage. Mapedrain TD: 1” (2,5 cm) thick x 12” (30 cm) by 165’-0” (50,3 m) roll base drain composite designed to collect water from sheet composite drainage and then discharge the water to proper sump system or gravity to daylight. Compressive Strength: 9,500psf (455 kN/m2) Water Flow Rate, 47 gpm/ft width (639 Lpm/m) Thickness, 1” (2,5 cm) MAPEI Base drain accessory connectors and outlets as required. BOARD INSULATION: Extruded-polystyrene board insulation complying with ASTM C578. Type IV, 25 psi (173 kPa) minimum compressive strength. PART 3 – EXECUTION SUBSTRATE INSPECTION AND CONDITIONS Examine conditions of substrates and other conditions affecting work of this section with waterproofing Installer, General Contractor and Owner’s Independent Inspector present. Notify General Contractor, in writing, of defects in substrate preventing installation of waterproofing. Do not proceed with work until defects in substrate are corrected and acceptable for waterproofing installation and comply with manufacturer's recommendations.
07%2013%2026%20Self%20Adhering%20Sheet%20Waterproofing%20-%20MAPEI%20Mapethene%20Guide%20Spec%20-%2014%20Jun%202016.docx