Producing quality concrete begins with using qualitymaterials delivered on time. Take advantage of our

over 30 years of experience in the industry!

• Large inventories for quick shipment.

• Bulk containers available for all parts.

• Upon request, we can match concrete colorsfor low visibility.

• Custom molding projects for your special requirements.

• Large project pricing.

215.736.3020Sales@pattmfg.com

253 Lower Morrisville RoadFallsington, PA 19054

Fax: 215.736.3022

plastic and wire products for the concrete construction industry

PATTERSONP L A S T I C S & M A N U FA C T U R I N G

plastic and wire products for the concrete construction industry

PATTERSONP L A S T I C S & M A N U FA C T U R I N G

For more information on custom colors,sizes not shown, special product requirements,

or to place your order, please contact us!

Plastic Concrete Reinforcing

Supports and Accessories

Plastic Concrete Reinforcing

Supports and Accessories

Mesh/Rebar Chairs

Type A and B Mesh Chairsoffer a lightweight, economicalalternative for supporting wiremesh reinforcement in Precastor poured-in-place concreteconstruction. Won’t rust orstain. Provides minimal contactwith form. Will support heavyloads.

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Other Accessories

Chain Guards are used on the corners of precast products to protectthe corners from chains digging into the corner duringtransportation. When used, the chain guard helps to prevent theedge of the concrete from cutting the sling.

Lifting Loop Clips and Bases are designed so thatthe lifting loops are securely held in place through aslot in the form for consistent placement of spacingand height, which will insure equal lifting pressure onall lift loops. They are color-coded to match lift loopcolor-coded tags.

Lifting Loop Clips and Bases

Chain Guard

Mesh/Rebar Chair AvailabilityQuantity/Weight per Box

Cover A B C D E F AB

0.50"6,500

38

0.75"12,000 5,500 4,200 3,700 2,700 2,500 5,000

34 35 32 31 28 23 35

1"8,000 4,300 3,600 3,500 2,800 2,200 3,500

36 36 34 32 34 31 32

1.25"3,200 2,600 2,300 1,800 1,600 2,800

35 33 29 29 29 31

1.5"2,600 2,200 2,000 1,600 1,600 2,400

34 33 27 26 29 31

2"1,500 1,200 1,200 1,100 1,000 1,200

27 28 26 24 25 29

2.5"1,100 800 800 700 750 800

27 26 25 24 25 27

3"700 600 600 500 500 60027 22 23 21 22 26

Type C, D and E Mesh/RebarChairs offer a lightweight,economical alternative forsupporting reinforcing steelin Precast, poured-in-place, orgeneral concrete construction.Types C, D and E work well inboth horizontal and verticalapplications. Won’t rust orstain. Provides minimal contactwith form. Will support heavyloads.

Type F Mesh/Rebar Chairs are auniversal plastic support that fitsmany different steel sizes. Theunique head design creates atight fit for rebar or mesh.Eliminates stocking manydifferent types of head sizes. Canbe used in both horizontal andvertical applications in Precast,poured-in-place, or generalconcrete construction. Won’t rust or stain. Provides minimalcontact with form. Will support heavy loads.

Type F Mesh Chairs

Type AB Open Mesh/RebarChairs are designed to be usedwith any size mesh or rebar. Justlay steel in the plastic chair’scradle. Won’t rust or stain.Provides minimal contact withform. Will support heavy loads.

Type AB Open Mesh Chairs

NEWITEM

Utility Anchor Covers are designed to prevent water from filling up recesses, and freezingin the winter. They are held firmly in place by a plastic zip tie and silicone caulk, to act as agasket. Can also be used as a finishing cover. Can be used with most manufacturers’ recess-type inserts. Covers are of high value when finished products are stored outside and exposedto freeze/thaw before installation.

Utility Anchor Cover

Type A and B Mesh Chairs

A

B

215.736.3020Call

215.736.3020,e-mail Sales@pattmfg.com,or fax 215.736.3022.

Type C, D, and E Mesh ChairsC

D

E

6

4

Slab Bolsters and UppersStandard Slab Bolster is a 24" long support, and is a very strong spacer that can beextended to longer lengths through its locking system. It can also be easily cut for shorterapplications. Pointed feet allow minimal contact with form. 3/4" – 4 1/2" cover available.Other sizes available.

Standard Slab Bolster

Heavy Duty Slab Bolster is 24" long and the strongest all-plastic slab bolster inthe industry. It can be extended to longer lengths through its locking system. Itcan also be easily cut for shorter applications. Pointed feet allow minimal contactwith form. 1 1/2" – 3" cover available.

Heavy Duty Slab Bolster

Slab Bolster Upper Plate is pushed ontoStandard Slab Bolster creating a Slab BolsterUpper. It comes in a separate box so SlabBolster stock can be easily converted to SlabBolster Upper. This will also save on freightcosts. Pre-assembled Slab Bolster Upper is alsoavailable.

Slab Bolster Upper Plates NEWITEM

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Putting It All Together – Product Applications

Recommended Chair Recommended Bar Wheels Recommended Mesh Wheels“W” Nom. Bar Type Type Type Type Type Type Type Stack H.D. Konst. .625" 1" 1.5" 2" 3" 3.5" .75" 1" 1.5" 2" 3" 3.5"Size Dia. # A B C D E F AB Stack & L

1.125 9 • •1.000 8 • • •0.875 7 • • • •0.750 6 • • • • • • • • • •

W44 0.748 • • • • • • • • • •0.625 5 • • • • • • • • • • • •

W31 0.628 • • • • • • • • • • •W26 0.575 • • • • • • • • • • •W22 0.529 • • • • • • • • • • •W20 0.504 • • • • • • • • • • •

0.500 4 • • • • • • • • • • • •W19 0.491 • • • • • • • • • • • •

W18.9 0.490 • • • • • • • • • • • •W17.8 0.476 • • • • • • • • • • • •W16.7 0.461 • • • • • • • • • • • •W15.6 0.446 • • • • • • • • • • • •W15 0.437 • • • • • • • • • • • •

W14.6 0.431 • • • • • • • • • • • •W13.3 0.411 • • • • • • • • • • • •W12.2 0.394 • • • • • • • • • • • •W11.2 0.377 • • • • • • • • • • • • • • • • •

0.375 3 • • • • • • • • • • • • • • • • • • •W11.3 0.362 • • • • • • • • • • • •W9.5 0.347 • • • • • • • • • • • •W8 0.319 • • • • • • • • • • • •

W7.4 0.306 • • • • • • • • • • • • •W6.3 0.283 • • • • • • • • • • • • •W6 0.276 • • • • • • • • • • • • • •W5 0.252 2 • • • • • • • • • • • • • •

W4.5 0.240 • • • • • • • • • • •W4 0.225 • • • • • • • • • • •

W3.5 0.211 • • • • • • • • • • •W2.9 0.192 • • • • • • • • • • •W2.5 0.178 • • •W2 0.159 • • •

W1.4 0.135 • • •0.125 1 •

* Cover – Measured from the bottom of the chair to the bottom of the reinforcement.

Nominal Spacer Cover* in InchesNom. Type Type Type Type Type Type Type Bar Mesh Stack H.D. Slab H.D. S. Bol. Konstr. L-Cover A B C D E F AB Whl. Whl. Stack Bol. S. Bol. Upper Chair

.5" •.625" •.75" • • • • • • • • •1" • • • • • • • • • • •

1.25" • • • • • • • •1.5" • • • • • • • • • • • • • •1.75" • • • •

2" • • • • • • • • • • • • • •2.25” •2.5" • • • • • • • • • • • •2.75” • •

3" • • • • • • • • • • • • • •3.25" • •3.5" • • • • • • •3.75" • •

4" • • • • •4.25" • •4.5" • • •4.75" •

5" •5.25" •5.5" •5.75" •

6" •

Konstruction Chairs and Stack ChairsWheels and Accessories

5 2

Konstruction ChairsPatterson Wheels are good forhorizontal or vertical mesh or rebarapplications. Locking hub keeps wheelsfrom falling off during placement of steelor concrete. Large variety of sizes.Minimal surface contact. Strong,lightweight, and non-staining.

Econo Mesh Wheels are manufacturedin 3/4” and 1” cover and have a thinnerwall thickness for when heavy dutystrength is not needed. They are aneconomic alternative to the standardPatterson wheels.

Bar and Mesh Wheels

Heavy Duty Stack Chairs feature extra strong design andconstruction for supporting heavy rebard or mesh mats. They offera unique alternative for supporting mesh or rebar. Pointed feet allowminimal contact with form, yet provide good concrete access. Stackchairs clip onto steel. Solid locking leg feature permits creationof additional sizes in 1/2” increments. Can be used in Precast,poured-in-place, or general concrete construction. Won’t rust or stain.Will support heavy loads. Other sizes available.

S t a n d a r dStack Chairsoffer a uniquea l te rna t i vefor support-ing mesh orrebar. Pointedfeet allow minimal contact withform resulting in minimalexposure on finished surface.Long legs provide good concreteaccess. Stack chairs clip ontosteel. Solid locking leg featurepermits creation of additionalsizes in 1/2” increments. Canbe used in Precast, poured-in-place, or general concreteconstruction. Won’t rust or stain.Will support heavy loads.

Standard Stack Chairs

Heavy Duty Stack Chairs

Wheels AvailabilityQuantity/Weight per Box

Cover* Diam. Bar Mesh Econ.

0.625" 1.8752,000

30

0.75" 1.8752,000 1,800 1,700

30 32 21

1" 2.25950 1,550 1,50023 32 21

1.5" 3.625900 90044 32

1.75" 4.080031

2" 4.625550 55035 30

3" 5.875300 30027 26

3.5" 6.875200 20024 23

NEWSIZES

Panel Pads are used toprotect finished Precastconcrete productsduring storage andshipping. They aremanufactured with anailer tab to attach panel pads to wooden blocks. These quality panelpads are inexpensive and reusable. Won’t rust or stain concrete.

Panel Pads

Panel Trees are used to holdStyrofoam in place for Filigree panels.

Panel Tree

Rebar Bullet Spacers provide aprotective covering for rebar ends.They are color-coded for different-sized rebar, and are made from softplastic, for ease of installation.Provides 1” of cover plus anadditional 3/4” of rebar coverage.

NEWITEM

L-Chairs take the strength andversatility of the Konstruction chairone step further. The addition ofpointed, low contact legs results inlow visibility allowing for use inPrecast, tilt-up, or elevatedconstruction.

Our Konstruction Chair is used inon-grade construction for slabwork. Stable design, high strength,and two cover heights per chairmakes this the spacer of choice forquality construction.

each

Lifting Lifting ChainLoop Loop GuardClips Base

each each eachctn.

Rebar Bullet Spacers

Custom configurations and sizes available.

Konstruction Chairs, Stack Chairs, Slab Bolsters,and Uppers Availability

Quantity/Weight per Box

Std. Hvy. Duty Slab Std. Hvy. Duty L- KonstrCover Slab Slab Bolster Stack Stack Chair Chair

Bolster Bolster Upper Chair Chair

0.75"420'34

1"380'

Call500

39 35

1.25"340'

Call380

36 30

1.5"280' 250' 162' 400 360

Call Call31 45 48 32 33

1.75"248' 126' 300

Call Call30 46 27

2"224' 200' 198' 300 300

Call Call28 46 49 26 28

2.25" Call Call

2.5"180' 200'

Call250

Call Call32 48 31

2.75" Call Call

3"148' 150'

Call200

Call24031 49 28293.25" Call

3.5"200

Call24028293.75" Call

4"128'

Call180

Call19225 28274.25" Call

4.5"100'

Call Call Call21

4.75" Call Call

5.0" Call Call

5.25" Call Call

5.5" Call

5.75" Call

6" Call

Accessories AvailabilityQuantity/Weight per Box

Rebar Bullet Round Econo Panel Util.Spacer Panel Panel Tree Anchor

Size/Col. Qty./Wt. Pads Pads Cover

#3 1,000900 400

3,750Brown 4434 31

#4 1,000White 43

#5 1,000Grey 41

#6 1,000Black 40

L-Chair

KonstructionChair