rockwood retaining walls
DESCRIPTION
Classic 6 install guide - take oneTRANSCRIPT
Appearance
Dependability
Efficiency
The simple advantages of a Rockwood Retaining Wall
Fast... Located on the underside of eachRockwood® unit, the 4" x 4" Anchor Bar creates a
mechanical connection with the highest shearresistance in the industry. Plus, Rockwood’s fewer pieces,pinless design and lower weight per square foot reducesconstruction time, labor costs and freight charges.
Simple... “One Unit” construction is a vitalelement of Rockwood’s superior design. Each
Rockwood unit can be made into a 90° corner blockor a half block by simply removing a portion of the unit. Thehalf blocks are used to step down a wall, while the cornerblocks lock into position on 90° corners. No special units arerequired; no special inventories are needed; no shortagesoccur on the jobsite!
Strong... In addition to the Anchor Bar,Rockwood provides a second connection to
geosynthetic grids. Upon assembly, Rockwoodunits automatically create 4" x 5" vertical “stone columns”.When layered with grid, the gravel filled stone columnsprovide a multi-point interlock, resulting in a more uniformblock-to-grid mechanical connection.
Versatile... Variable setbacks, sharp radiusturns, “One Unit” construction, and complete inter-
changeability are all features of the Rockwoodretaining wall. The ability to mix various sizes and colorswithin a wall enhances your imagination without sacrificingstructural integrity. Plus, the Anchor Bar allows you to buildat any setback you desire - from 0° to 7°, providing the only“true” vertical setback in the industry.
325 Alliance Place NERochester, MN 55906
toll free888.288.4045phone507.529.2871fax507.529.2879
www.rockwoodwalls.com
©Copyright 2004. All Rights Reserved. Made worldwide under license from RockwoodRetaining Walls, Inc. US Patent 5,653,558; 6,168,353; 6,250,850; 6,592,301 B2;D429,006; D434,508; 6,651,401 B2; 6,682,269. Other patents pending. 0504
Wall Length
Easily calculate the material requirements knowing the height and length of your future Classic 6 wall.
Walls above 4' in height should be designed by a registered engineer and use structural reinforcement.
274054 14
162331 8
5480107 27
162331 8
80120160 40
162331 8
107160214 54
162331
11.41.8 0.5
11.52 0.5
11.41.8 0.5
234 1
11.41.8 0.5
34.56 1.5
11.41.8 0.5
467.9 28
Classic 6 units —>
Drainage Rock (yd3) —>
<— Base mtrl. (yd3)
<— Caps
140.5
0.58
Wall H
eight
12"(2 Courses)
24"(4 Courses)
36"(6 Courses)
48"(8 Courses)
10'20'30'40'
Experience & HistoryRockwood is a third generation familybusiness, with a foundation in mortarlessconcrete manufacturing and constructionexperience dating back to 1914. Fromfarm silos to retaining walls to concretesiding, Rockwood is an industry expert inmortarless construction.
Classic 6Planning, Installation and Reference Guide
The lower profile of Classic 6TM
provides
a longer smoother appearance while
maintaining all the special features of the
Rockwood®
Classic family of products. Appealing
to homeowners, contractors and designers, Classic 6
is as flexible as it is versatile. It is capable of sharp
radius turns, variable setbacks and other endless
design possibilities. It is the perfect block for any
type of project and can be utilized for various wall
applications ranging from the smallest raised patio
wall to the most critical wall application.
Step Tread
Universal Cap
Half Block
Corner Block
Straight face
Beveled face
Classic 6 SpecificationsSize:6" H x 18" W x 12" D
150mm x 450mm x 300mmWeight:58 lbs., 26 kg.
Classic 6 Components
�
TheClassic 6
Advantages TheClassic 6
AdvantagesTM
Available at:
TM
Appearance
Dependability
Efficiency
The simple advantages of a Rockwood Retaining Wall
Fast...Located on the underside of eachRockwood
®unit, the 4" x 4" Anchor Bar creates a
mechanical connection with the highest shearresistance in the industry. Plus, Rockwood’s fewer pieces,pinless design and lower weight per square foot reducesconstruction time, labor costs and freight charges.
Simple...“One Unit” construction is a vitalelement of Rockwood’s superior design. Each
Rockwood unit can be made into a 90° corner blockor a half block by simply removing a portion of the unit. Thehalf blocks are used to step down a wall, while the cornerblocks lock into position on 90° corners. No special units arerequired; no special inventories are needed; no shortagesoccur on the jobsite!
Strong...In addition to the Anchor Bar,Rockwood provides a second connection to
geosynthetic grids. Upon assembly, Rockwoodunits automatically create 4" x 5" vertical “stone columns”.When layered with grid, the gravel filled stone columnsprovide a multi-point interlock, resulting in a more uniformblock-to-grid mechanical connection.
Versatile...Variable setbacks, sharp radiusturns, “One Unit” construction, and complete inter-
changeability are all features of the Rockwoodretaining wall. The ability to mix various sizes and colorswithin a wall enhances your imagination without sacrificingstructural integrity. Plus, the Anchor Bar allows you to buildat any setback you desire - from 0° to 7°, providing the only“true” vertical setback in the industry.
325 Alliance Place NERochester, MN 55906
toll free888.288.4045phone507.529.2871fax507.529.2879
www.rockwoodwalls.com
©Copyright 2004. All Rights Reserved. Made worldwide under license from RockwoodRetaining Walls, Inc. US Patent 5,653,558; 6,168,353; 6,250,850; 6,592,301 B2;D429,006; D434,508; 6,651,401 B2; 6,682,269. Other patents pending. 0504
Wall Length
Easily calculate the material requirements knowing the height and length of your future Classic 6 wall.
Walls above 4' in height should be designed by a registered engineer and use structural reinforcement.
27 40 5414
16 23 318
54 80 10727
16 23 318
80 120 16040
16 23 318
107 160 21454
16 23 31
1 1.4 1.80.5
1 1.5 20.5
1 1.4 1.80.5
2 3 41
1 1.4 1.80.5
3 4.5 61.5
1 1.4 1.80.5
4 6 7.92 8
Classic 6 units —>
Drainage Rock (yd3) —>
<— Base mtrl. (yd3)
<— Caps
14 0.5
0.5 8
Wal
l Hei
ght
12"(2 Courses)
24"(4 Courses)
36"(6 Courses)
48"(8 Courses)
10' 20' 30' 40'
Experience & HistoryRockwood is a third generation familybusiness, with a foundation in mortarlessconcrete manufacturing and constructionexperience dating back to 1914. Fromfarm silos to retaining walls to concretesiding, Rockwood is an industry expert inmortarless construction.
Classic 6 Planning, Installation and Reference Guide
The lower profile of Classic 6TM provides
a longer smoother appearance while
maintaining all the special features of the
Rockwood® Classic family of products. Appealing
to homeowners, contractors and designers, Classic 6
is as flexible as it is versatile. It is capable of sharp
radius turns, variable setbacks and other endless
design possibilities. It is the perfect block for any
type of project and can be utilized for various wall
applications ranging from the smallest raised patio
wall to the most critical wall application.
Step Tread
Universal Cap
Half Block
Corner Block
Straight face
Beveled face
Classic 6 SpecificationsSize: 6" H x 18" W x 12" D
150mm x 450mm x 300mmWeight: 58 lbs., 26 kg.
Classic 6 Components
�
The Classic 6 AdvantagesThe Classic 6 AdvantagesTM
Available at:
TM
Tiered Walls
Base Material ................ 3/4" aggregate with fineDrainage Rock ............... 3/4" to 1" clean aggregateHammer and Chisel ...... For splitting unitsMasonry Saw ................ For cutting unitsString Line ..................... Use to align unitsLevel ............................... To insure first course is level, front-to-back and side-to-side
Shovel ............................ Excavation Tamper ........................... CompactionSuper-StikTM Adhesive ... To secure split and cut unitsRubber Mallet ............... For leveling blockGloves ............................ Protective hand-wear for positioning blockSafety Glasses .............. Protective eye-wear when splitting block
Radius Curves
Maintain a Running Bond on a Convex or Concave Radius CurveWhen building multiple courses on a radius curve, begin installation with a block in themiddle of the curve, that is centered on two blocks directly below it. Build the wallfrom the center block out, in both directions. Cut and adhere Universal Caps to followthe contour of the wall.
90º Corners
Add More CoursesFor an outside corner, begin installation from the corner out. Alternate the direction ofthe Corner Units for each succeeding course. For an inside corner, position a block sopart of it is exposed and the other part recedes in the wall. Alternate the direction ofthe block for each succeeding course. Cut Universal Caps at the corner and adhere inplace with Super-Stik.
Install the First CourseLay out the base course. The step risershould be built independently betweentwo sidewalls.
Add More CoursesElevate the trench for each succeedingstep riser. The blocks should for eachsucceeding step riser need to overlap theprevious course by 2". Adhere in placewith Super-Stik.
Finish the InstallationCut the Universal Caps with a masonrysaw so they fit the width of each stepriser. Adhere Universal Cap units in placewith Super-Stik.
Rockwood Tip: Fines are the smaller sand-like particles of aggregate that make compaction possible.
Independent Wall Spacing: The 2:1 RatioAs a rule of thumb, maintain a 2:1 ratiowhen building a tiered wall. If the heightof the first wall is 4’, the distance back tothe second wall needs to be equal to or
greater than 8'. If surcharge loading,global stability and/or poor soil conditionsare present, consult an engineer in regardto the wall design.
Stair Steps
Pillars
Add More CoursesLay four pillar units to create thefoundation. Alternate the direction of theblocks as each succeeding course is built.
Finish the Installation - Coping CapsPosition the coping cap so it is centeredon the pillar. Adhere in place with Super-Stik.
Step 1 - Dig the FoundationExcavate a trench that is 12" deep and 24"wide to accommodate a 6" depth of basematerial and the base course. Compactthe base material and level with a tamper.
Step 2 - Install the First CourseSet and level each unit of the base coursefront-to-back, side-to-side across three-blocks. Align the base course units with astring line behind the tail of the blocks.
Step 3 - Add More CoursesWhen building successive courses, centerthe first block on the two blocks directlybelow it. Using crushed drainage rock,backfill 12" behind each course andbetween the blocks. Compact the backfillas each course is installed.
Step 4 - Finish the InstallationPosition the Universal Caps and adhere inplace with Super-StikTM.
Getting Started
Tools and Materials You Will Need
Creating Half and Corner / Pillar Units
Building a Classic 6 WallBuilding a Classic 6 Wall
Rockwood Tip: A rubber malletmay be used to level and align theblocks.
Rockwood Tip: When usingRockwood’s proprietary Step Tread,no caps are necessary! Step Treadavailable in select markets.
Rockwood Tip: The step riser widthshould be divisible by the width of theClassic 6 unit, which is 18". Rockwood Tip: The sidewalls abutting
the step riser should be built as verticalwalls with no setback.
Rockwood Tip: Inside corners withmultiple courses have an accumu-lated setback that will require"wedge" block to fill the gaps.
Rockwood Tip: Universal Caps mayalso be used to cap a Classic 6 Pillar.
www.rockwoodwalls.com
TM
Half-Unit Mark a score line on the middle of theblock and split the unit on both top andbottom sides, as shown.
Corner / Pillar UnitMark score lines on both splittinggroves and directly behind the head ofthe block. Split the unit on both top andbottom sides, as shown. To create aPillar Unit, split on only one of the twogroves.
OutsideCorner Inside Corner Convex Curve Concave Curve