TECHNICAL DATA Nitra-Seal TM Technical Data Sheet Nitra-Seal is an update/improvement on current vapor barrier systems, providing a more chemically resistant spray-applied core material. Nitra-Seal is a triple-layer system. The Nitra-Base layer (boom) and the Land Science Bond layer (top) are composed of a HDPE material bonded to a geo-texle on the out-facing side. HDPE is known for chemical resistance, high tensile strength, excellent stress-crack resistance and highly reliable subsurface containment. The geo-texle, which is physically bonded to the chemical resistant layer, accomplishes two goals; it allows the Land Science Bond layer to adhere to the slab, and provides fricon course between the Nitra-Base layer and the soil. The Nitra-Core layer is composed of a unique, nitrile-modified asphalc membrane which also provides addional protecon against vapor transmission 1 . Nitrile has been proven to offer exceponal chemical resistance in a wide range of applicaons. This layer creates a highly-effecve seal around slab penetraons and eliminates the need for mechanical fastening at terminaon points. 1 US and Internaonal patents pending Corporate Headquarters 1011 Calle Sombra, San Clemente CA 92673 USA Tel: +1.949.481.8118 www.landsciencetech.com © 2020 All rights reserved. Nitra-Seal is a registered trademark and Land Science is a registered trademark of REGENESIS Bioremediaon Products
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TECHNICAL DATA
Nitra-SealTM Technical Data Sheet
Nitra-Seal is an update/improvement on current vapor barrier systems, providing a more chemically resistant spray-applied core material. Nitra-Seal is a triple-layer system. The Nitra-Base layer (bottom) and the Land Science Bond layer (top) are composed of a HDPE material bonded to a geo-textile on the out-facing side. HDPE is known for chemical resistance, high tensile strength, excellent stress-crack resistance and highly reliable subsurface containment. The geo-textile, which is physically bonded to the chemical resistant layer, accomplishes two goals; it allows the Land Science Bond layer to adhere to the slab, and provides friction course between the Nitra-Base layer and the soil.
The Nitra-Core layer is composed of a unique, nitrile-modified asphaltic membrane which also provides additional protection against vapor transmission1. Nitrile has been proven to offer exceptional chemical resistance in a wide range of applications. This layer creates a highly-effective seal around slab penetrations and eliminates the need for mechanical fastening at termination points.
1 US and International patents pending
Corporate Headquarters1011 Calle Sombra, San Clemente CA 92673 USATel: +1.949.481.8118
www.landsciencetech.com © 2020 All rights reserved. Nitra-Seal is a registered trademark and Land Science is a registered trademark of REGENESIS Bioremediation Products
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TECHNICAL DATA
© 2020 All rights reserved. Nitra-Seal is a registered trademark and Land Science is a registered trademark of REGENESIS Bioremediation Products
Corporate Headquarters1011 Calle Sombra, San Clemente CA 92673 USATel: +1.949.481.8118
www.landsciencetech.com © 2020 All rights reserved. Nitra-Seal is a registered trademark and Land Science is a registered trademark of REGENESIS Bioremediation Products
Nitra-Core General Properties
PropertiesApplication to Nitra-Base 40 mils (23 ft2/gal)
Nitra-Core
Typical Uncured Properties
PropertiesSpecific Gravity
Test MethodASTM D 244 1.0
pH Oakton 10 - 13Residue Content ASTM D 2939 62 - 65%
Brookfield Viscosity ASTM D 2196 75 - 90 centipoises
Color Brown to Black
Non-Toxic No Solvent
Shelf Life 6 months
Demulsibility ASTM D 6936 35 - 40%
Nitra-Core
Typical Cured Properties with Nitra-Base
PropertiesTCE Diffusion Coefficient
ValueLand Science Internal Method Ongoing
Benzene Diffusion Coefficient Land Science Internal Method Ongoing
Nitra-Core
Packaging
PropertiesDrums
Value55 gal
Totes 275 gal
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TECHNICAL DATA
© 2020 All rights reserved. Nitra-Seal is a registered trademark and Land Science is a registered trademark of REGENESIS Bioremediation Products
Corporate Headquarters1011 Calle Sombra, San Clemente CA 92673 USATel: +1.949.481.8118
www.landsciencetech.com © 2020 All rights reserved. Nitra-Seal is a registered trademark and Land Science is a registered trademark of REGENESIS Bioremediation Products
Nitra-Base General Properties
Properties Test MethodFilm Thickness 23 mil
Nitra-Base
Weight ASTM D751 - 06 Avg. 6.85 oz/yd2Tensile Strength (Grab) ASTM D751 - 06 CD - 270.5 lbf.
Color Clear HDPE - White Geotextile
MD - 350.9 lbf.
MD - 44.4 lbf.
Puncture Resistance 103.1 lbf.
Tear Strength (Trapezoidal) ASTM D751 - 06
ASTM D4833 - 07
CD - 48.3 lbf.
Life Expectancy ASTM E 154 - 93 IndefiniteElongation ASTM D751 - 06 CD - 26.0%
MD - 32.6%
Packaging 102” x 150’ RollChemical Resistance Excellent
Land Science Bond General Properties
Properties Test MethodFilm Thickness 18 mil
Land Science Bond
Weight ASTM D751 - 06 6.76 oz/yd2Tensile Strength (Grab) ASTM D751 - 06 CD - 186.8 lbf.
Color Gray HDPE - White Geotextile
MD - 153.4 lbf.
MD - 28 lbf.
Puncture Resistance 61.2 lbf.
Tear Strength (Trapezoidal) ASTM D751 - 06
ASTM D4833 - 07
CD - 36.7 lbf.
Life Expectancy ASTM E 154 - 93 IndefiniteElongation ASTM D751 - 06 CD - 72.1%
MD - 49.6%
Packaging 102” x 150’ RollChemical Resistance Excellent
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