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BELDEN CHEMICAL RESISTANT BRICK FLOORING
NUMBERS REQUIRED TO TURN CIRCLE.
|
9 x 4-1/2 x 2-1/4 INCH ARCH BRICK (Available in Fire Clay Only) |
| Inside Diameter |
No. 3 Arch |
No. 2 Arch |
No. 1 Arch |
Straight |
Total |
Inside Diameter |
No. 3 Arch |
No. 2 Arch |
No. 1 Arch |
Straight |
Total |
|
| 0'6" |
19 |
- |
- |
- |
19 |
7'0" |
- |
- |
76 |
41 |
117 |
| 1'0" |
12 |
15 |
- |
- |
27 |
7'6" |
- |
- |
76 |
49 |
125 |
| 1'6" |
4 |
30 |
- |
- |
34 |
8'0" |
- |
- |
76 |
56 |
132 |
| 1'9" |
- |
38 |
- |
- |
38 |
8'6" |
- |
- |
76 |
64 |
140 |
| 2'0" |
- |
34 |
8 |
- |
42 |
9'0" |
- |
- |
76 |
71 |
147 |
| 2'6" |
- |
26 |
23 |
- |
49 |
9'6" |
- |
- |
76 |
79 |
155 |
| 3'0" |
- |
19 |
38 |
- |
57 |
10'0" |
- |
- |
76 |
87 |
163 |
| 3'6" |
- |
11 |
53 |
- |
64 |
10'6" |
- |
- |
76 |
94 |
170 |
| 4'0" |
- |
4 |
68 |
- |
72 |
11'0" |
- |
- |
76 |
102 |
178 |
| 4'3" |
- |
- |
76 |
- |
76 |
11'6" |
- |
- |
76 |
109 |
185 |
| 4'6" |
- |
- |
76 |
4 |
80 |
12'0" |
- |
- |
76 |
117 |
193 |
| 5'0" |
- |
- |
76 |
11 |
87 |
12'6" |
- |
- |
76 |
124 |
200 |
| 5'6" |
- |
- |
76 |
19 |
95 |
13'0" |
- |
- |
76 |
132 |
208 |
| 6'0" |
- |
- |
76 |
26 |
102 |
13'6" |
- |
- |
76 |
139 |
215 |
| 6'6" |
- |
- |
76 |
34 |
110 |
14'0" |
- |
- |
76 |
147 |
223 |
| 6'0" |
- |
- |
76 |
26 |
102 |
14'6" |
- |
- |
76 |
154 |
230 |
|
|
9 x 4-1/2" x 2-1/4 INCH WEDGE BRICK |
| Inside Diameter |
No. 2 Wedge |
No. 1 Wedge |
Straight |
Total |
Inside Diameter |
No. 2 Wedge |
No. 1 Wedge |
Straight |
Total |
|
| 2'3" |
57 |
- |
- |
57 |
14'0" |
- |
91 |
143 |
234 |
| 2'6" |
51 |
10 |
- |
61 |
14'6" |
- |
91 |
151 |
242 |
| 3'0" |
38 |
30 |
- |
68 |
15'0" |
- |
91 |
158 |
249 |
| 3'6" |
25 |
51 |
- |
76 |
15'6" |
- |
91 |
166 |
257 |
| 4'0" |
13 |
70 |
- |
83 |
16'0" |
- |
91 |
173 |
264 |
| 4'6" |
- |
91 |
- |
91 |
16'6" |
- |
91 |
181 |
272 |
| 5'0" |
- |
91 |
7 |
98 |
17'0" |
- |
91 |
188 |
279 |
| 5'6" |
- |
91 |
15 |
106 |
17'6" |
- |
91 |
196 |
287 |
| 6'0" |
- |
91 |
22 |
113 |
18'0" |
- |
91 |
203 |
294 |
| 6'6" |
- |
91 |
30 |
121 |
18'6" |
- |
91 |
211 |
302 |
| 7'0" |
- |
91 |
38 |
129 |
19'0" |
- |
91 |
219 |
310 |
| 7'6" |
- |
91 |
45 |
136 |
19'6" |
- |
91 |
226 |
317 |
| 8'0" |
- |
91 |
53 |
144 |
20'0" |
- |
91 |
234 |
325 |
| 8'6" |
- |
91 |
60 |
151 |
20'6" |
- |
91 |
241 |
332 |
| 9'0" |
- |
91 |
68 |
159 |
21'0" |
- |
91 |
249 |
340 |
| 9'6" |
- |
91 |
75 |
166 |
21'6" |
- |
91 |
256 |
347 |
| 10'0" |
- |
91 |
83 |
174 |
22'0" |
- |
91 |
264 |
355 |
| 10'6" |
- |
91 |
90 |
181 |
22'6" |
- |
91 |
271 |
362 |
| 11'0" |
- |
91 |
98 |
189 |
23'0" |
- |
91 |
279 |
370 |
| 11'6" |
- |
91 |
105 |
196 |
23'6" |
- |
91 |
286 |
377 |
| 12'0" |
- |
91 |
113 |
204 |
24'0" |
- |
91 |
294 |
385 |
| 12'6" |
- |
91 |
121 |
212 |
24'6" |
- |
91 |
301 |
392 |
| 13'0" |
- |
91 |
128 |
219 |
25'0" |
- |
91 |
309 |
400 |
| 13'6" |
- |
91 |
136 |
227 |
25'6" |
- |
91 |
317 |
408 |
| |
|
|
|
|
26'0" |
- |
91 |
324 |
415 |
| |
|
|
|
|
26'6" |
- |
91 |
332 |
423 |
| |
|
|
|
|
27'0" |
- |
91 |
339 |
430 |
| |
|
|
|
|
27'6" |
- |
91 |
347 |
438 |
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|
9 x 4-1/2 x 2-1/4 INCH KEY BRICK |
| Inside Diameter |
No. 4 Key |
No. 3 Key |
No. 2 Key |
No. 1 Key |
Straight |
Total |
Inside Diameter |
No. 4 Key |
No. 3 Key |
No. 2 Key |
No. 1 Key |
Straight |
Total |
| 1'6" |
26 |
- |
- |
- |
- |
26 |
12'6" |
- |
- |
- |
113 |
5 |
118 |
| 2'0" |
17 |
13 |
- |
- |
- |
30 |
13'0" |
- |
- |
- |
113 |
9 |
122 |
| 2'6" |
9 |
25 |
- |
- |
- |
34 |
13'6" |
- |
- |
- |
113 |
13 |
126 |
| 3'0" |
- |
38 |
- |
- |
- |
38 |
14'0" |
- |
- |
- |
113 |
17 |
130 |
| 3'6" |
- |
29 |
13 |
- |
- |
42 |
14'6" |
- |
- |
- |
113 |
21 |
134 |
| 4'0" |
- |
21 |
25 |
- |
- |
46 |
15'0" |
- |
- |
- |
113 |
26 |
139 |
| 4'6" |
- |
13 |
38 |
- |
- |
51 |
15'6" |
- |
- |
- |
113 |
30 |
143 |
| 5'0" |
- |
4 |
51 |
- |
- |
55 |
16'0" |
- |
- |
- |
113 |
34 |
147 |
| 5'3" |
- |
- |
57 |
- |
- |
57 |
16'6" |
- |
- |
- |
113 |
38 |
151 |
| 5'6" |
- |
- |
55 |
4 |
- |
59 |
17'0" |
- |
- |
- |
113 |
42 |
155 |
| 6'0" |
- |
- |
50 |
13 |
- |
63 |
17'6" |
- |
- |
- |
113 |
47 |
160 |
| 6'6" |
- |
- |
46 |
21 |
- |
67 |
18'0" |
- |
- |
- |
113 |
51 |
164 |
| 7'0" |
- |
- |
42 |
30 |
- |
72 |
18'6" |
- |
- |
- |
113 |
55 |
168 |
| 7'6" |
- |
- |
38 |
38 |
- |
76 |
19'0" |
- |
- |
- |
113 |
59 |
172 |
| 8'0" |
- |
- |
34 |
46 |
- |
80 |
19'6" |
- |
- |
- |
113 |
63 |
176 |
| 8'6" |
- |
- |
29 |
55 |
- |
84 |
20'0" |
- |
- |
- |
113 |
68 |
181 |
| 9'0" |
- |
- |
25 |
63 |
- |
88 |
20'6" |
- |
- |
- |
113 |
72 |
185 |
| 9'6" |
- |
- |
21 |
72 |
- |
93 |
21'0" |
- |
- |
- |
113 |
76 |
189 |
| 10'0" |
- |
- |
17 |
80 |
- |
97 |
21'6" |
- |
- |
- |
113 |
80 |
193 |
| 10'6" |
- |
- |
13 |
88 |
- |
101 |
22'0" |
- |
- |
- |
113 |
84 |
197 |
| 11'0" |
- |
- |
9 |
96 |
- |
105 |
22'6" |
- |
- |
- |
113 |
88 |
201 |
| 11'6" |
- |
- |
4 |
105 |
- |
109 |
23'0" |
- |
- |
- |
113 |
93 |
206 |
| 12'0" |
- |
- |
- |
113 |
- |
113 |
23'6" |
- |
- |
- |
113 |
97 |
210 |
| |
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24'0" |
- |
- |
- |
113 |
101 |
214 |
| |
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24'6" |
- |
- |
- |
113 |
105 |
218 |
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