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SECTION 04 73 00
MANUFACTURED STONE
 
 
Copyright 2016 - 2016 ARCAT, Inc. - All rights reserved
** NOTE TO SPECIFIER ** Sunset Stone; Manufactured Stone.
.
This section is based on the products of Sunset Stone, which is located at:
702 Prairie Hawk Dr.
Castle Rock, CO 80109
Toll Free Tel: 800-598-8918
Tel: 303-791-1233
Fax: 303-791-3796
Email: info@sunsetstone.net
Web: sunsetstone.net
[ Click Here ] for additional information.
Founded in 1970 Sunset Stone is the oldest Manufacturer of Cast Stone Veneer in Colorado and one of the oldest in the Country. With over 30 years of experience has helped us understand the needs of the market place. Being family owned has allowed us to be flexible with our product development and offering. Our company believes the key to success is staying focused on excellent customer service, short lead times, and outstanding quality and value. Our exceptional quality is primarily the result of our outstanding and knowledgeable personnel, averaging over 15 years with the company, as well as our continued investment in state-of-the-art equipment.
Sunset Stone products are designed for interior or exterior nonstructural use as lightweight veneer facing on masonry, metal framed or wood framed construction for architectural aesthetics. No additional foundation or structural support is required. Installation is considerably faster than natural stone and much more affordable.
 
PART 1 GENERAL
 
1.1
SECTION INCLUDES
 
** NOTE TO SPECIFIER ** Delete items below not required for project.
 
A.
Manufactured Stone Veneer.
B.
Manufactured Stone Accessories.
C.
Wall Underlayment.
1.2
RELATED SECTIONS
 
** NOTE TO SPECIFIER ** Delete any sections below not relevant to this project; add others as required.
 
A.
Section 04 20 00 - Unit Masonry.
B.
Section 06 10 00 - Rough Carpentry.
C.
Section 07 62 00 - Sheet Metal Flashing and Trim.
D.
Section 07 21 26 - Blown Insulation.
E.
Section 07 27 00 - Air Barriers.
F.
Section 07 42 13 - Metal Wall Panels.
G.
Section 07 90 00 - Joint Protection.
H.
Section 09 26 00 - Veneer Plastering.
I.
Section 10 30 00 - Fireplaces and Stoves.
1.3
REFERENCES
 
** NOTE TO SPECIFIER ** Delete references from the list below that are not actually required by the text of the edited section.
 
A.
ASTM C 144 - Standard Specification for Aggregate for Masonry Mortar.
B.
ASTM C 150 - Standard Specification for Portland Cement
C.
ASTM C 207 - Standard Specification for Hydrated Lime for Masonry Purposes
D.
ASTM D 226 - Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing.
E.
ASTM C 270 - Standard Specification for Mortar for Unit Masonry.
F.
ASTM C 847 - Standard Specification for Hydrated Lime for Masonry Purposes
G.
ASTM D 226 - Standard Specification for Asphalt-Saturated Organic Felt Used in Roofing and Waterproofing
H.
International Code Council (ICC): ESR Evaluation Report - 2836
I.
International Code Council (ICC): ICC-ES AC-38 - Acceptance Criteria for Water-resistive Barriers.
1.4
DESIGN / PERFORMANCE REQUIREMENTS
A.
Manufactured Stone shall comply with International Code Council (ICC) ESR Report - 2836
1.5
SUBMITTALS
A.
Submit under provisions of Section 01 30 00 - Administrative Requirements.
B.
Product Data: Manufacturer's data sheets on each product to be used, including:
1.
Preparation instructions and recommendations.
2.
Storage and handling requirements and recommendations.
3.
Color charts.
4.
Installation methods.
C.
Shop Drawings: Submit detail drawings depicting proper installation and flashing techniques. Coordinate locations with those found on the Drawings.
 
** NOTE TO SPECIFIER ** Delete selection samples if colors have already been selected.
 
D.
Selection Samples: For each finish product specified, two complete sets of color chips representing manufacturer's full range of available colors and patterns.
E.
Verification Samples: For each finish product specified, two samples, minimum size 12 inches (305 mm) square, representing actual product, color, patterns and texture.
F.
Manufacturer's Certificates: Certify products meet or exceed specified requirements.
1.6
QUALITY ASSURANCE
A.
Manufacturer Qualifications: Manufacturer with 25 years documented experience manufacturing manufactured stone of the type specified. a
B.
Installer Qualifications: An installer with 5 years documented experience in the successful installation of manufactured stone of the type specified.
 
** NOTE TO SPECIFIER ** Include a mock-up if the project size and/or quality warrant taking such a precaution. The following is one example of how a mock-up on a large project might be specified. When deciding on the extent of the mock-up, consider all the major different types of work on the project.
 
C.
Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.
1.
Finish areas designated by Architect.
2.
Do not proceed with remaining work until workmanship, color, and sheen are approved by Architect.
1.7
DELIVERY, STORAGE, AND HANDLING
A.
Store products in manufacturer's unopened packaging until ready for installation.
B.
Protect products from precipitation combined with freezing temperatures. Product with visible frozen moisture should not be installed
1.8
PROJECT CONDITIONS
A.
Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's absolute limits.
B.
Comply with ACI Standards for Cold-Weather Construction requirements when air temperature is 40 degrees F (4.5 degrees C) or below.
1.9
WARRANTY
A.
Sunset Stone's products are provided with a 50 year limited warranty from the date of purchase.
PART 2 PRODUCTS
 
2.1
MANUFACTURERS
A.
Acceptable Manufacturer: Sunset Stone, which is located at: 702 Prairie Hawk Dr.; Castle Rock, CO 80109; Toll Free Tel: 800-598-8918; Tel: 303-791-1233; Fax: 303-791-3796; Email: info@sunsetstone.net; Web: sunsetstone.net
 
** NOTE TO SPECIFIER ** Delete one of the following two paragraphs; coordinate with requirements of Division 1 section on product options and substitutions.
 
B.
Substitutions: Not permitted.
C.
Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.
 
** NOTE TO SPECIFIER ** Edit the following paragraphs as required and applicable to project requirements. Note that the products specified in this section are not designed to improve the load bearing capacity of a wall. Products should not be used under water, such as in swimming pools or other water features. To avoid discoloration, products should not be subjected to harsh chemicals such as chlorine, salts, or acids. Products are not designed for flat work such as patio areas that are subject to traffic.
 
2.2
MANUFACTURED STONE PRODUCTS
A.
General: Sunset Stone's products are cast in uniquely designed molds to produce the texture of natural stone.
1.
Each product style is manufactured from a special blend of Portland cement, lightweight aggregates, and Iron oxide pigment to replicate the elegance of natural stone.
2.
Products are cast using a special blend of lightweight aggregates that significantly reduce the effects of "freeze and thaw" while increasing the compression strength to levels above the industry standards.
 
** NOTE TO SPECIFIER ** Select stone Style(s) and Color(s) required for this project from the following paragraphs. Delete the types not required.
 
B.
Manufactured Stone Veneer:
1.
Style: Dry Stack Ledge: Rectangular stone 3 inches (76 mm) high, 6, 12 and 18 inches (152, 305 and 457 mm) long, made to install without grouting in-between.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alpine.
b.
Color: Ash
c.
Color: Bala.
d.
Color: Beaver Creek.
e.
Color: Blue Spruce
f.
Color: Buckskin
g.
Color: Cape Cod
h.
Color: Castle Pines
i.
Color: Carmel
j.
Color: Chardonnay
k.
Color: Chattahoochee
l.
Color: Cheyenne.
m.
Color: Colorado Buff.
n.
Color: Cottonwood
o.
Color: Country.
p.
Color: Fox Run
q.
Color: Georgetown.
r.
Color: Georgia Brown
s.
Color: Glacier
t.
Color: Hanover.
u.
Color: Lake Front
v.
Color: Metzler
w.
Color: Mount Sherman
x.
Color: Natural.
y.
Color: Northwoods
z.
Color: Pinos Creek
aa.
Color: Ponderosa
ab.
Color: Sequoia
ac.
Color: Sol Terra
ad.
Color: Telluride.
ae.
Color: Tuscany.
af.
Color: Vail Valley.
ag.
Color: Venetian
ah.
Color: Wolf Creek.
2.
Style: Cobble Stone: Rectangular stone - 4 to 8 inches (64 to 203 mm) high and 8 inches to 22 inches (203 to 559 mm) long.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alpine.
b.
Color: Ash
c.
Color: Bala.
d.
Color: Beaver Creek.
e.
Color: Blue Spruce
f.
Color: Buckskin
g.
Color: Cape Cod
h.
Color: Castle Pines
i.
Color: Carmel
j.
Color: Chardonnay
k.
Color: Chattahoochee
l.
Color: Cheyenne.
m.
Color: Colorado Buff.
n.
Color: Cottonwood
o.
Color: Country.
p.
Color: Fox Run
q.
Color: Georgetown.
r.
Color: Georgia Brown
s.
Color: Glacier
t.
Color: Hanover.
u.
Color: Lake Front
v.
Color: Metzler
w.
Color: Mount Sherman
x.
Color: Natural.
y.
Color: Northwoods
z.
Color: Pinos Creek
aa.
Color: Ponderosa
ab.
Color: Sequoia
ac.
Color: Sol Terra
ad.
Color: Telluride.
ae.
Color: Tuscany.
af.
Color: Vail Valley.
ag.
Color: Venetian
ah.
Color: Wolf Creek.
3.
Style: Fieldstone: Irregular shaped stone mostly rectangular to oval. 8 to 16 inches (203 to 406 mm) in diameter.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alpine.
b.
Color: Ash
c.
Color: Bala.
d.
Color: Beaver Creek.
e.
Color: Blue Spruce
f.
Color: Buckskin
g.
Color: Cape Cod
h.
Color: Castle Pines
i.
Color: Carmel
j.
Color: Chardonnay
k.
Color: Chattahoochee
l.
Color: Cheyenne.
m.
Color: Colorado Buff.
n.
Color: Cottonwood
o.
Color: Country.
p.
Color: Fox Run
q.
Color: Georgetown.
r.
Color: Georgia Brown
s.
Color: Glacier
t.
Color: Hanover.
u.
Color: Lake Front
v.
Color: Metzler
w.
Color: Mount Sherman
x.
Color: Natural.
y.
Color: Northwoods
z.
Color: Pinos Creek
aa.
Color: Ponderosa
ab.
Color: Sequoia
ac.
Color: Sol Terra
ad.
Color: Telluride.
ae.
Color: Tuscany.
af.
Color: Vail Valley.
ag.
Color: Venetian
ah.
Color: Wolf Creek.
4.
Style: River Rock: Round to oval shapes. 4 to 10 inches (102 mm to 254 mm) in diameter.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alberta.
b.
Color: Arkansas.
c.
Color: Rio Grande.
d.
Color: Vail Valley.
5.
Style: Limestone: Rectangular stone 2 to 10 inches (51 to 25 mm) high and 8 inches to 14 inches (203 to 356 mm) long.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alpine.
b.
Color: Ash
c.
Color: Bala.
d.
Color: Beaver Creek.
e.
Color: Blue Spruce
f.
Color: Buckskin
g.
Color: Cape Cod
h.
Color: Castle Pines
i.
Color: Carmel
j.
Color: Chardonnay
k.
Color: Chattahoochee
l.
Color: Cheyenne.
m.
Color: Colorado Buff.
n.
Color: Cottonwood
o.
Color: Country.
p.
Color: Fox Run
q.
Color: Georgetown.
r.
Color: Georgia Brown
s.
Color: Glacier
t.
Color: Hanover.
u.
Color: Lake Front
v.
Color: Metzler
w.
Color: Mount Sherman
x.
Color: Natural.
y.
Color: Northwoods
z.
Color: Pinos Creek
aa.
Color: Ponderosa
ab.
Color: Sequoia
ac.
Color: Sol Terra
ad.
Color: Telluride.
ae.
Color: Tuscany.
af.
Color: Vail Valley.
ag.
Color: Venetian
ah.
Color: Wolf Creek.
6.
Style: Moss Rock: Irregular shaped stone mostly rectangular to semi-round with a rough surface texture. 8 to 16 inches (203 to 406 mm) in diameter.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Buff.
b.
Color: Buff Ledge.
c.
Color: Sienna.
d.
Color: Sienna Ledge
7.
Style: Ledge Stone: Rectangular 2 - 6 inches (51 - 76 mm) high, 4 - 18 inches (101 - 457 mm) long.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alpine.
b.
Color: Ash
c.
Color: Bala.
d.
Color: Beaver Creek.
e.
Color: Blue Spruce
f.
Color: Buckskin
g.
Color: Cape Cod
h.
Color: Castle Pines
i.
Color: Carmel
j.
Color: Chardonnay
k.
Color: Chattahoochee
l.
Color: Cheyenne.
m.
Color: Colorado Buff.
n.
Color: Cottonwood
o.
Color: Country.
p.
Color: Fox Run
q.
Color: Georgetown.
r.
Color: Georgia Brown
s.
Color: Glacier
t.
Color: Hanover.
u.
Color: Lake Front
v.
Color: Metzler
w.
Color: Mount Sherman
x.
Color: Natural.
y.
Color: Northwoods
z.
Color: Pinos Creek
aa.
Color: Ponderosa
ab.
Color: Sequoia
ac.
Color: Sol Terra
ad.
Color: Telluride.
ae.
Color: Tuscany.
af.
Color: Vail Valley.
ag.
Color: Venetian
ah.
Color: Wolf Creek.
8.
Style: Stacked Stone: Random Small Rectangular sized pieces cast in a panelized shape. 3 inches (76 mm) high and 12 inches (305 mm) long.
a.
Color: Ash
b.
Color: Aspen
c.
Color: Cape Cod
d.
Color: Castaway
e.
Color: Del Norte
f.
Color: East Bridge
g.
Color: Glacier
h.
Color: Gold Rundle
i.
Color: Mountain
j.
Color: Pinos Creek
k.
Color: Ponderosa
l.
Color: Riviera
m.
Color: Stonegate
n.
Color: Virginia
o.
Color: Willow Park
9.
Style: Ledge/Fieldstone: Blend of Ledge and Fieldstone roughly 80 percent Ledge and 20 percent Fieldstone - Field Blending is required.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alpine.
b.
Color: Ash
c.
Color: Bala.
d.
Color: Beaver Creek.
e.
Color: Blue Spruce
f.
Color: Buckskin
g.
Color: Cape Cod
h.
Color: Castle Pines
i.
Color: Carmel
j.
Color: Chardonnay
k.
Color: Chattahoochee
l.
Color: Cheyenne.
m.
Color: Colorado Buff.
n.
Color: Cottonwood
o.
Color: Country.
p.
Color: Fox Run
q.
Color: Georgetown.
r.
Color: Georgia Brown
s.
Color: Glacier
t.
Color: Hanover.
u.
Color: Lake Front
v.
Color: Metzler
w.
Color: Mount Sherman
x.
Color: Natural.
y.
Color: Northwoods
z.
Color: Pinos Creek
aa.
Color: Ponderosa
ab.
Color: Sequoia
ac.
Color: Sol Terra
ad.
Color: Telluride.
ae.
Color: Tuscany.
af.
Color: Vail Valley.
ag.
Color: Venetian
ah.
Color: Wolf Creek.
10.
Style: Cobble/Ledge: Blend of Cobble and Ledge, roughly 50 percent of each style. Field Blending is required.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alpine.
b.
Color: Ash
c.
Color: Bala.
d.
Color: Beaver Creek.
e.
Color: Blue Spruce
f.
Color: Buckskin
g.
Color: Cape Cod
h.
Color: Castle Pines
i.
Color: Carmel
j.
Color: Chardonnay
k.
Color: Chattahoochee
l.
Color: Cheyenne.
m.
Color: Colorado Buff.
n.
Color: Cottonwood
o.
Color: Country.
p.
Color: Fox Run
q.
Color: Georgetown.
r.
Color: Georgia Brown
s.
Color: Glacier
t.
Color: Hanover.
u.
Color: Lake Front
v.
Color: Metzler
w.
Color: Mount Sherman
x.
Color: Natural.
y.
Color: Northwoods
z.
Color: Pinos Creek
aa.
Color: Ponderosa
ab.
Color: Sequoia
ac.
Color: Sol Terra
ad.
Color: Telluride.
ae.
Color: Tuscany.
af.
Color: Vail Valley.
ag.
Color: Venetian
ah.
Color: Wolf Creek.
11.
Style: Cobble/Fieldstone: Blend of Cobble and Ledge, roughly 50 percent of each style. Field Blending is required.
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Color: Alpine.
b.
Color: Ash
c.
Color: Bala.
d.
Color: Beaver Creek.
e.
Color: Blue Spruce
f.
Color: Buckskin
g.
Color: Cape Cod
h.
Color: Castle Pines
i.
Color: Carmel
j.
Color: Chardonnay
k.
Color: Chattahoochee
l.
Color: Cheyenne.
m.
Color: Colorado Buff.
n.
Color: Cottonwood
o.
Color: Country.
p.
Color: Fox Run
q.
Color: Georgetown.
r.
Color: Georgia Brown
s.
Color: Glacier
t.
Color: Hanover.
u.
Color: Lake Front
v.
Color: Metzler
w.
Color: Mount Sherman
x.
Color: Natural.
y.
Color: Northwoods
z.
Color: Pinos Creek
aa.
Color: Ponderosa
ab.
Color: Sequoia
ac.
Color: Sol Terra
ad.
Color: Telluride.
ae.
Color: Tuscany.
af.
Color: Vail Valley.
ag.
Color: Venetian
ah.
Color: Wolf Creek.
C.
Manufactured Brick Veneer:
1.
Style: Modular Straight Edge. Flats, 2-1/4 inches by 7-5/8 inches by 3/4 inch (57 mm by 194 mm by 19 mm) thick. Corners, 2-1/4 inches by 7-5/8 inches by 3/4 inch (57 mm by 194 mm by 19 mm) thick with a 3-1/2 inch (89 mm) return.
a.
Color: Onyx
b.
Color: Cimarron.
c.
Color: Granite.
d.
Color: Cottonwood.
e.
Color: Glacier.
f.
Color: Mocha.
g.
Color: Imperial.
2.
Style: Modular Tumbled. Flats, 2-1/4 inches by 7-5/8 inches by 3/4 inch (57 mm by 194 mm by 19 mm) thick. Corners, 2-1/4 inches by 7-5/8 inches by 3/4 inch (57 mm by 194 mm by 19 mm) thick with a 3-1/2 inch (89 mm) return.
a.
Color: Onyx
b.
Color: Cimarron.
c.
Color: Granite.
d.
Color: Cottonwood.
e.
Color: Glacier.
f.
Color: Mocha.
g.
Color: Imperial.
3.
Style: BROK - Modular Rock Face Brick, 2-1/4 inches by 7-5/8 inches by 3/4 inch (57 mm by 194 mm by 19 mm) thick. Corners, 2-1/4 inches by 7-5/8 inches by 3/4 inch (57 mm by 194 mm by 19 mm) thick with a 3-1/2 inch (89 mm) return.
a.
Color: Onyx
b.
Color: Cimarron.
c.
Color: Granite.
d.
Color: Cottonwood.
e.
Color: Glacier.
f.
Color: Mocha.
g.
Color: Imperial.
 
** NOTE TO SPECIFIER ** Select Trim and Color(s) required for this project from the following paragraphs. Delete those not required.
 
2.3
TRIM AND SPECIAL SHAPES
A.
Address Stones / Plaque: Numbers or Letters etched on a stone plaque.
1.
Style:
a.
Address Stone - 4 inches by 6 inches by 1.5 inches.
b.
Small Plaque - 6.5 inches by 16.5 inches by 2 inches.
c.
Large Plaque - 10 inches by 18.5 inches by 2 inches.
2.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
B.
Keystones:
1.
Style:
a.
Large: 12.5 inches h by 11.5 inches w / 7 inches w by 1.75 inches d.
b.
Small: 8 inches h by 8 inches w / 4 inches w by 1.75 inches d.
2.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
C.
Trim:
1.
Style: 6 inches by 8 inches by 1.75 inches.
2.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
D.
Electrical and Light Stone Mounting Plaques:
1.
Size:
a.
Single 6 inches by 8 inches.
b.
Double 9 inches by 11 inches.
2.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
E.
Wainscot Cap:
1.
Size: 3.25 inches by 23.5 inches by 2.5 inches.
2.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
F.
Wall Caps:
1.
Style:
a.
Flat
b.
Tapered
2.
Size:
a.
10 inches by 24 inches by 2 inches.
b.
12 inches by 36 inches by 2 inches.
c.
14 inches by 36 inches by 2 inches.
d.
16 inches by 36 inches by 2 inches.
3.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
G.
Post Caps:
1.
Style:
a.
Flat
b.
Tapered
2.
Size:
a.
20 inches by 20 inches.
b.
24 inches by 24 inches.
c.
30 inches by 30 inches.
3.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
H.
Hearth:
1.
Size: 24 inches by 20 inches by 2 inches.
2.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
I.
Lintels:
1.
Size: 8 inches by 24 inches.
2.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Natural.
b.
Gray.
c.
Brown.
d.
Ash.
e.
Del Norte.
f.
Mocha.
J.
Brick Rowlock:
1.
Size: 18-1/4 inches by 3-1/2 inches by 3 inches (470 mm by 89 mm by 76 mm) thick and 3-1/2 inches by 2 inches (470 mm by 89 mm by 51 mm) thick.
2.
Color:
 
** NOTE TO SPECIFIER ** Select color(s) required and delete those not required.
 
a.
Crimson.
b.
Onyx
c.
Cimarron.
d.
Granite.
e.
Cottonwood.
f.
Mocha.
g.
Imperial.
2.4
MORTAR
 
** NOTE TO SPECIFIER ** Paragraph A is Masonry Cement, and paragraph B is for field proportioned masonry materials. Retain only those paragraphs required for this project.
 
A.
Pre Mixed Mortar: Complying with ASTM C 270:
1.
Type: S.
 
** NOTE TO SPECIFIER ** Insert Color where mortar joints are to be tinted. Delete if color is not required.
 
2.
Color: __________
B.
Field Mixed Mortar:
1.
Type I Portland Cement complying with ASTM C 150.
2.
Hydrated Lime: Complying with ASTM C 207.
3.
Aggregate: Sand complying with ASTM C 144 standard masonry type.
 
** NOTE TO SPECIFIER ** Insert Color where mortar joints are to be tinted. Delete if color is not required.
 
4.
Color:_________
C.
Water Repellent: Water based silane or siloxane masonry water repellent.
 
** NOTE TO SPECIFIER ** Delete the next paragraphs if installation is over a masonry wall.
 
2.5
SURFACE PREPARATION PRODUCTS
A.
Wall Underlayment:
 
** NOTE TO SPECIFIER ** Select underlayment material. Delete one of the next two paragraphs.
 
1.
Asphalt Saturated Felt meeting or exceeding the requirements of ASTM D 226 Type I.
2.
Weather Resistant Barrier meeting the requirements of ICC-ES AC-38
B.
Metal Lath:
 
** NOTE TO SPECIFIER ** Select Metal Lath Type. Delete one of the next three paragraphs.
 
1.
Type: Galvanized 2.5 lb. flat diamond mesh lath ASTM C 847
2.
Type: Galvanized 3.4 lb 3/8 inch (10mm) expanded metal lath ASTM C 847
3.
Type: Paper-backed galvanized 3.4 lb. 3/8 inch (10 mm) rib expanded galvanized metal lath
2.6
MORTAR MIX
A.
Mix materials in accordance with manufacturer's instructions. Thoroughly mix mortar ingredients in quantities needed for immediate use in accordance with ASTM C 270.
PART 3 EXECUTION
 
3.1
EXAMINATION
A.
Do not begin installation until substrates have been properly prepared.
B.
If substrate preparation is the responsibility of another installer, notify Architect of unsatisfactory preparation before proceeding.
3.2
PREPARATION
A.
Clean surfaces thoroughly prior to installation.
B.
Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.
 
** NOTE TO SPECIFIER ** Select Surface Preparation methods applicable to substrates found on the project from the following six options.
 
C.
Installations Over Open Studs:
1.
Apply paper-backed galvanized metal lath specified to the wood studs using galvanized nails or staples every 6 inches (152mm) vertically on stud centers with a minimum penetration of 3/4 inch (19 mm). Overlap lath sides no less than 1 inch (25mm) and ends no less than 1 inch (25mm).
2.
For metal studs use corrosion-resistant self-tapping screws with a 3/8 inch (10 mm) head which provides a minimum 3/4 inch (19 mm) penetration beyond the inside metal surface.
D.
Installations Over Wood Substrates:
1.
Cover the approved wood substrate with a weather resistant barrier specified. Lap joints by applying felt horizontally with the upper layer lapped over the lower layer not less than 2 inches (51 mm) and end laps not less than 6 inches (152 mm). Install specified metal lath in accordance with manufacturer's requirements. Use galvanized lath for exterior applications and black metal lath for interior applications.
2.
Lap lath sides not less than 1 inch (25 mm) and end laps not less than 1 inch (25 mm). Lath must be attached with the small diamonds pointing upwards. On inside and outside corners, overlap at least 16 inches (406 mm) in each direction.
3.
Attach metal lath specified using 1-1/2 inch (38 mm) minimum galvanized nails or Staples on 6 inch (152mm) centers penetrating each wall stud a minimum of I inch (25 mm)
4.
Apply a mortar scratch coat of 1/2 inch (12.5 mm) nominal to cover the metal lath. Scratch surface when somewhat firm. If the scratch coat dries before applying the stone, the scratch coat should be remoistened by misting it with water.
E.
Installations over Rigid Insulation Board: Coordinate with rigid insulation specified under Section 07 21 26 - Blown Insulation.
1.
Cover the approved insulation substrate with a weather resistant barrier specified. Lap joints by applying felt horizontally with the upper layer lapped over the lower layer not less than 2 inches (51 mm) and end laps not less than 6 inches (152 mm). Install specified metal lath in accordance with manufacturer's requirements. Use galvanized lath for exterior applications and black metal lath for interior applications.
2.
Lap lath sides not less than 1 inch (25 mm) and end laps not less than 1 inch (25 mm). Lath must be attached with the small diamonds pointing upwards. On inside and outside corners, overlap at least 16 inches (406 mm) in each direction.
3.
Attach metal lath specified using 1-1/2 inch (38 mm) minimum galvanized nails or Staples on 4 inch (102mm) centers penetrating each 16 inch (406 mm) on center wall stud a minimum of 1 inch (25 mm).
4.
Apply a mortar scratch coat of 1/2 inch (12.5 mm) nominal to cover the metal lath. Scratch surface when somewhat firm. If the scratch coat dries before applying the stone, the scratch coat should be remoistened by misting it with water.
F.
Installations over Metal Panels: Coordinate with metal panels specified in Section 07 42 13 - Metal Wall Panels.
1.
Cover the approved metal panel substrate with a weather resistant barrier specified. Lap joints by applying felt horizontally with the upper layer lapped over the lower layer not less than 2 inches (51 mm) and end laps not less than 6 inches (152 mm). Install specified metal lath in accordance with manufacturer's requirements. Use galvanized metal lath for exterior and interior applications.
2.
Lap lath sides not less than 1 inch (25 mm) and end laps not less than 1 inch (25 mm). Lath must be attached with the small diamonds pointing upwards. On inside and outside corners, overlap at least 16 inches (406 mm) in each direction.
3.
Attach wire lath using corrosion-resistant self-tapping screws with a 3/8 inch (10 mm) head which provides a minimum 1/2 inch (13 mm) penetration beyond the inside metal surface.
4.
Apply a mortar scratch coat of 1/2 inch (12.5 mm) nominal to cover the metal lath. Scratch surface when somewhat firm. If the scratch coat dries before applying the stone, the scratch coat should be remoistened by misting it with water.
G.
Installations over Clean Untreated Masonry:
1.
On newly poured concrete examine the area for release agents (form oils).
2.
Where present, the surface must be etched using an appropriate acid or Sand Blasting. Surface must be rehydrated with water prior to installing stone.
3.
In areas where masonry substrate cannot be adequately cleaned, attach metal lath with corrosion-resistant nails or other approved fasteners
H.
Installations over Painted, Sealed or Dirty Masonry:
1.
Clean the surface down to the masonry by sandblasting, pressure washing, acid etching or wire brushing before installing stone veneer. Surface must be rehydrated with water prior to installing stone
2.
In areas where masonry substrate cannot be adequately cleaned, attach metal lath with corrosion-resistant nails or other approved fasteners.
3.3
INSTALLATION
A.
Install in accordance with manufacturer's instructions.
B.
Seal manufactured stone in areas of abnormal moisture contact and exposure to chemicals such as magnesium chloride (ice melt products). Use an impregnating breathable class of sealer as specified, and apply per manufacture recommendation, in areas of abnormal moisture exposure.
3.4
PROTECTION
A.
Protect installed products until completion of project.
B.
Touch-up, repair or replace damaged products before Substantial Completion.
END OF SECTION