Masonry Magazine July 1979 Page. 17
D. Hollow Brick:
1. ASTM C 652- , Grade , Type
2. Dimensions: X X (t) (h) (ℓ)
3. Minimum compressive strength:
4. Provide brick similar in texture and physical properties to those available for inspection at the Architect/Engineer's office.
5. Do not exceed variation in color and texture of samples accepted by the Architect/Engineer.
2.02 REINFORCEMENT:
A. Cold-drawn steel wire: ASTM A 82-
B. Welded steel wire fabric: ASTM A 185-
C. Billet steel deformed bars: ASTM A 615- , Grade
D. Rail steel deformed bars: ASTM A 616- , Grade
E. Axle steel deformed bars: ASTM A 617- , Grade
2.03 ANCHORS AND TIES:
A. Coated or corrosion-resistant metal meeting or exceeding applicable standard:
1. Zinc-coating flat metal: ASTM A 153- , Class
2. Zinc-coating of wire, ASTM a 116- , Class 3.
3. Copper-coated wire: ASTM B 227- , Grade 30HS.
4. Stainless steel: ASTM A 167, Type 304.
B. Types:
1. Wire mesh:
a. Minimum gage: 20.
b. Mesh: 1/2 in. (12.7 mm).
c. Galvanized wire.
d. Width: 1 in. (25 mm) less than width of masonry.
2. Corrugated veneer ties:
a. Minimum gage: 22.
b. Minimum width: 7/8 in. (22 mm).
c. Length: 6 in. (152 mm)
3. Wire ties: Use two 10-gage. **OR**
4. Cavity wall ties:
a. Wire diameter: 3/16 in. (4.7 mm).
b. Shape: Rectangular, at least 2 in. (51 mm) wide with ends overlapped or "Z" with 2-in. (51 mm) legs.
c. Length: Select length to allow 1-in. (25 mm) minimum mortar cover of ends or legs.
5. Multi-wythe wall ties:
a. Prefabricated welded joint reinforcement.
b. Longitudinal cross tie wire:
(1) 9 gage.
(2) Spaced 16 in. (406 mm) o.с.
6. Dovetail flat bar or wire anchors:
a. Flat bar:
(1) Minimum gage: 16.
(2) Minimum width: 7/8 in. (22 mm).
(3) Fabrication: Corrugated, turned up 1/4 in. (6.4 mm) at end or with 1/2-in. (12.7 mm) hole within 1/2 in. (12.7 mm) of end of bar.
2.01.D.1 Grade SW for brick in contact with earth, MW elsewhere. Type: HBS. HBX. HBA, HBB.
2.01.D.2 See 2.01.A.2.
2.01.D.3 See 2.01.A.3.
2.02.C Grade 40, 50, 60.
2.02.D Grade 50, 60.
2.02.E Grade 40, 60.
2.03.A.1 Class B-1, B-2, B-3.
2.03.B.4 Cavity wall ties may be used.