specchem waterproofing system
DESCRIPTION
SpecChem Waterproofing SystemTRANSCRIPT
www.specchemllc.com
Concrete Waterproofing
“We Have Concrete Covered”
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SC Foundation CoatingCement based foundation coating
A polymer modified, cement based waterproofing coating formulated to pro-
vide superior water-resistant concrete and masonry substrates. SC Founda-
tion Coating is designed to waterproof the exterior surface of below grade
concrete and masonry. SC Foundation Coating closes the internal voids in
the substrate, but still allows full breathablilty.
• Waterproofs interior, exterior, above & below grade masonry &
concrete surfaces.
• Apply to concrete block, brick, stone, precast concrete or formed
concrete.
• Apply to both positive & negative side (when hydrostatic pressure is
low & aesthetics are not important.
GREENCONSCIOUS
Features BenefitsWaterproof Protects building interiors from
dampness and moisture damage
Resistant to both positive and negative hydrostatic pressure
Suitable for use below grade interior and exterior and in water-treatment construction
Breathable Allows interior moisture to escape without damaging coating
Compatible with high-performance coatings
Accepts a wide range of architectural coatings and textured finishes
Aesthetically beneficial Hides minor surface defects and blemishes in architectural concrete
Aesthetically superior Available in 2 colors
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TeST DaTa
Property Results Test MethodsInitial Set, min, at 70°F (21°C), 50% rh 11 Lab Method
Final Set, at 70°F (21°C), 50% rh 88 Lab Method
Density, (cured), lbs/ft³ (kg/m³) 129 (2,080) Lab Method
Positive resistance to hydrostatic pressure, hrs, at 200 psi (1.4 MPa), 461 head ft, air cured at 70°F (21°C), 50% rh
752 No leakage, no softening
CRD C 48, modified
Negative resistance to hydrostatic pressure, hrs, at 200 psi (1.4 MPa), 461 head ft, air cured at 70°F (21°C), 50% rh
664 Limited dampness
CRD C 48, modified
Water absorption, %, boiling water submersion at 24 hours
3.6 ASTM C 67 (Section 7.3)
Compressive Strength, psi (MPa) 7 days 28 days
4,200 (29) 6,030 (42)
ASTM C 109
Flexural Strength, psi (MPa) 7 days 28 days
360 (2.5) 1,027 (7)
ASTM C 348
Tensile Strength, psi (MPa) 7 days 28 days
250 (2) 440 (3)
ASTM C 190
Modulus of elasticity, psi (MPa) 28 days
2.72 x 10 � (1.87 x 10 �)
ASTM C 469
artificial weathering, hrs Xenon Arc Carbon Arc
5,000 = No failure500 = No failure
ASTM G 26 ASTM G 23
adhesion Strength, psi (MPa) 418 (2.9) Test by tensile bond
artificial Weathering, No cracking, loss of adhesion, checking or other defect
Atlas Type DMC weatherometer
Freeze/thaw Resistance, 200 cycles No Change ASTM C 666 (Procedure B)
Salt Spray Resistance, 300 hours No defect ASTM B 117
Carbon Dioxide (CO � ), in (mm) 1/16 (1.6) Equivalent to 3/4” (19mm) new concrete
Lab MethodDiffusion
Permeance, perms(metric permeability)
12 (0.10698) 18 x 10³ resistance
ASTM E 96 (water-vapor transmission) Swedish standard SS-02-15-82
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SpecSilane 4040% solids VOC compliant penetrating silane sealer
A 40% solids, 100% reactive, silane sealer. This clear, penetrating, breath-
able water repellent is designed for use on interior and exterior above grade
concrete or masonry surfaces. SpecSilane 40 penetrates the surface and
bonds directly with the substrate, which results in a surface that is highly
resistant to both moisture and salt.
SpecSilane 40 WB40% solids water based penetrating silane sealer
A 40% solids, 100% reactive, waterborne silane sealer. This clear, penetrat-
ing, breathable water repellent is designed for use on interior and exterior
above grade concrete or masonry surfaces. SpecSilane 40 WB penetrates
the surface and bonds directly with the substrate, which results in a surface
that is highly resistant to both moisture and salt.
SpecShield WBSilane-Siloxane water based penetrating sealer
A 100% reactive, waterborne silane-siloxane sealer. This clear, penetrating,
breathable water repellent is designed for use on interior and exterior above
grade concrete or masonry surfaces. SpecShield WB penetrates the surface
and bonds directly with the substrate, which results in a surface that is highly
resistant to both moisture and salt.
GREENCONSCIOUS
GREENCONSCIOUS
GREENCONSCIOUS
Weather Proofing Systems
Slab
SpecShield WBTypical PropertiesProperty ValueSolids and active ingredients, % by weight 12
VOC Content, lbs/gal (g/L) < 2.09 (< 250)
Specific Gravity, 77°F (25°C) 1.0
Density, lbs/gal 8.3
Penetration, in (mm), average depth, de-pending upon substrate
1/16-3/8 (1.6-9.5)
Test DataProperty Results Test MethodsFlash Point, °F(°C) > 212 (> 100) ASTM D 3278
Leakage on brick wall, % reduction < 94.8 ASTM E 514
Moisture-vapor transmission rate at 75°F (24°C) g/ft²/24 hours, % of untreated substrate
49.886
ASTM D 1653
accelerated weathering, 1,500 hours No change QUV
Test results are averages obtained under laboratory conditions. Reasonable variations can be expected.
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SpecSilane 40 WBTypical PropertiesProperty ValueSolids and active ingredients, % by weight 40
Specific Gravity, 77°F (25°C) 0.95
Density, lbs/gal 7.9
Penetration, in (mm), average depth, de-pending upon substrate
0.24 (6.1)
Test DataProperty Results Test MethodsFlash Point, °F(°C) > 200 (> 93) ASTM D 3278,
SETA
VOC Content, lbs/gal (g/L) < 2.92 (< 350) EPA Method 24
Water absorption, % 48 hours 50 days
0.421.2
ASTM C 642
Scaling resistance rating, non-air-entrained concrete, 100 cycles treated concrete
0 - No Scaling ASTM C 672
Resistance to chloride-ion penetration, lbs/yd³ (kg/m³) Criteria of 1.5 at 1/2” (13 mm) Criteria of 0.75 at 1” (25 mm)
< 0.52 (< 0.31)0.00 (0.00)
AASHTO T259 and T 260
Water Weight Gain, % reduction 85 - exceeds criteria NCHRP 244 Series II - cube test
absorbed Chloride, % reduction 87 - exceed criteria NCHRP 244 Series II - cube test
absorbed Chloride, % reduction 99 - exceed criteria NCHRP 244 Series IV - southern climate
Water repellent performance, % Initial performance Post-abrasion performance
8989.4
Alberta Transportation and Utilities Procedures - Type 1b
Test results are averages obtained at a coverage rate of 125ft²/gal (3.12 m²/3.8L) under laboratory conditions. Reasonable variations can be expected.
SpecSilane 40Typical PropertiesProperty Valueactive alkylalkoxysilane content, % by weight
> 40
Penetration, in (mm), average depth, depending upon substrate
0.20 (5)
Surface appearance after application Unchanged
Test DataProperty Results Test MethodsFlash Point, °F(°C) 53 (12) SETA, IPA
Waterproofing after abrasion, % at 225 ft²/gal (5 m²/L) 88.4
Alberta Transportation and Utilities Type 1b
Resistance to chloride, lb/yd³ Criteria of 1.5 at 1/2” Criteria of 0.75 at 1”
< 0.2 0.00
Water Weight Gain, % reductionat 200 ft²/gal (5 m²/L)
86 - exceeds criteria NCHRP 244 Series II - cube test
absorbed Chloride, % reductionat 200 ft²/gal (5 m²/L)
92 - exceed criteria NCHRP 244 Series II - cube test
absorbed Chloride, % reductionat 200 ft²/gal (5 m²/L)
99 - exceed criteria NCHRP 244 Series IV - southern climate
Moisture-vapor Transmission Rate, % 102 Alberta Transportation and Utilities Type 1b
Test results are averages obtained under laboratory conditions. Reasonable variations can be expected.
1619 Walnut Street
Kansas City, MO 64108
866.791.8700 | f. 816.561.4029
www.specchemllc.com
GREENCONSCIOUS
Tilt Up Concrete association
Concrete Foundation association
The american Institute of architects
american Concrete Pavement association
american Concrete Institute
american Society for Testing and Materials
International Concrete Repair Institute
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