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77: Thermal Pos-I-Tie® Brick Veneer Anchoring
System (Patent# 7,415,803)
The THERMAL POS-I-TIE® is a factory assembled four-piece system that features a plastic wing nut, stainless steel barrel, neoprene washer and screw inserts for steel stud, concrete, CMU, brick and wood backup walls. For backups with insulation or gypsum board, the post anchor screw penetrates the insulation, screws directly into the backup, while sealing the penetration hole.
Product Submittal Sheet PDF
Download 3D CAD Details (Steel Stud Backup)
Download 3-D CAD Details (CMU Backup) PLASTIC WING NUT: |
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- Wing nut made from a high quality proprietary plastic material which acts as a thermal bridge, decreasing thermal transfer through insulation.
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Highly flame resistant with a UL 94 V-0 rating.
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Very low thermal conductivity, over 100 times less than metals such as steel.
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Refer to ACI 530 Code Veneer Chapter section 6.2.1. Alternative design of anchored masonry veneer.
STAINLESS STEEL BARREL: |
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- Very high corrosion resistance.
NEOPRENE WASHER: |
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For backups with insulation or gypsum board, the post anchor screw penetrates the insulation, screws directly into the backup. The wing nut and neoprene washer seal the penetration hole completely preventing mositure from reaching the backup wall.
SCREW INSTERTS: |
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Self-Drilling Screw Inserts available for steel stud backup walls.
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Concrete/CMU Screw Inserts available for concrete, CMU, brick and wood backup walls.
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Concrete/CMU Screw Insert |
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Self-Drilling Screw Insert |
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U-Seal Technology™ allows up to 3/4” inward adjustment to fit a variety of combinations of insulations and sheathing, and also creates a water-tight seal preventing moisture from reaching the backup wall. Once installed, the Wing Nut™ is hand tightened to seal the factory-installed washer against the insulation.
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Easy installation with standard 5/16"
hex socket. NO MORE special adapters required.
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Front loading of Pintle Wire Tie to save time and labor.
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The Pintle Wire Tie style allows full vertical adjustment of up to
1 ¼" up or down for easy and proper embedment in mortar bed.
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The Pintle Wire Tie can be furnished with a seismic clip, where required.
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Provides positive lateral support directly against the backup wall.
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Delivers a two-pronged symmetrical and flexible connection, which allows differential thermal expansion. and bending.
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Available in Zinc Plated Carbon Steel or Stainless Steel.
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3/4"
Inward Adjustment
for Each
Size |
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5/16"
Hex Head
for Easy Installation |
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Front loading Pintle Wire Tie
SAVES Time and Money |
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Standard Wire Ties for all Types are:
3" (76mm)
3-1/2" (89 mm)
4" (102 mm)
5" (127 mm)
Available in 3/16" (4.76 mm) diameter wire.
Material: Mill Galvanized, Hotdip Galvanized, or Stainless Steel. Special lengths are available. |
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*ALWAYS wear eye protection
*When drilling into steel stud, keep fingers away from rotating Wing Nut™ |
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1. Line up screw at stud location |
2. Push screw into insulation as far
as possible with your hand |
3. Use a standard drive for 5/16"
hex head |
4. Drill into stud |
5. Hand tighted Wing Nut™ until
washer dimples into insulation |
6. Install Pintle Wire Tie |
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Architectural Specification Sheet (PDF)
Part 2 Products
2.01 Manufacturer
Heckmann Building Products Inc. - 1501 N. 31st Avenue - Melrose Park, IL 60160-2911
800-621-4140 fax 708-865-2640
2.02 Masonry Veneer Anchors and Ties
A. Wing-Nut™ Pos-I-Tie® Anchor Assembly shall consist of:
Co-polymer coated, one-piece carbon steel screw factory assembled to a type 304 stainless steel barrel with a plastic wing nut and a stainless steel metal backed neoprene washer. The anchor overall length to be [2-5/8”] [3-1/8”] [3-5/8”] [4-1/8”] [4-5/8”] to suit wall construction composed of [specify sheathing thickness] [specify insulation thickness] [specify airspace].
B. Pintle Wire Tie to be made of 3/16” diameter wire and to have overall length of [3”] [3-1/2”] [4”] [5”] [specify custom tie length]. The wire tie to be [Hot dip Galvanized conforming to ASTM A 153 Class B-2], [Mill Galvanized conforming to ASTM A 641], [made of Stainless Steel conforming to ASTM A 580 Type 304]. Embed wire ties a minimum of 1-1/2” into the veneer masonry wall mortar bed, with at least 5/8” mortar or grout cover to the outside face. |
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