SpecChem Waterproofing System

www.specchemllc.com

Concrete Waterproofing

“We Have Concrete Covered”

866.791.8700 | www.specchemllc.com

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


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


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.


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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SpecChem Waterproofing System

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