通用耐火砖形状尺寸

1、.GB/T 29921998表一 直形砖砖号尺寸mm规格mm一块直形砖半径增大量体积cm³bac配砌尺寸为aT-117211465172×114×6565751141501274.5T-223011432230×114×32839.0T-323011465230×114×6510.5018.301704.3T-423017265230×172×6510.502571.4T-517211475172×114×751470.6T-623011475230×114×751

2、2.1018.301966.5T-723015075230×150×7524.032587.5T-823017275230×172×7512.102967.0T-930015065300×150×6510.502925.0T-1030015075300×150×7512.103375.0T-1130022575300×225×7512.105062.5T-1234511465345×114×6518.302556.5T-1334515075345×150×

3、7524.033881.3T-1438015065380×150×6510.663705.0T-1538015075380×150×7512.264275.0T-1638022575380×225×7512.266412.5T-1746015065460×150×6510.664485.0T-1846015075460×150×7512.265175.0T-1946022575460×225×7512.267762.5注1 对与竖厚楔形砖或侧厚楔形砖配砌的直形砖而言，配砌尺寸

4、a等于其厚度c；对与竖宽楔形砖配砌直形砖而言，配砌尺寸a等于其宽度a2 对于不大于345mm长的砖而言，砖缝厚度取1mm；对于不小于380mm长的砖而言，砖缝厚度取2mm.GB/T 29921998表2 侧厚楔形砖砖号尺寸mm规格mm外半径mm每环极限块数倾斜角体积cm³ba大/a小cT-2111465/35230114×(65/35) ×230250.823.87615.0781311.0T- 2211465/45230114×(65/45) ×230376.235.81410.0521442.1T-2311465/55230230114&#

5、215;(65/55) ×230752.471.6285.0261573.2T-2411475/45230114×(75/45) ×230288.823.87615.0781573.2T-2511475/55230114×(75/55) ×230433.235.81410.0521704.3T-2611475/65230114×(75/65) ×230866.471.6285.0261835.4T-2715065/35300150×(65/35) ×300330.031.41611.4592250.0T-

6、2815065/45300150×(65/45) ×300495.047.1247.6392475.0T-2915065/55300150×(65/55) ×300990.094.2483.8202700.0T-3015075/45300150×(75/45) ×300380.031.41611.4592700.0T-3115075/55300150×(75/55) ×300570.047.1247.6392925.0T-3215075/65300150×(75/65) ×3001140.094

7、.2483.8203150.0注：外半经R0计算式中，砖缝厚度取1mm.表3 竖厚楔形砖砖号尺寸 mm规格mm外半径mm每环极限块数倾斜角体积cm³ba大/a小cT-4123065/35114230×(65/35) ×114506.048.1717.4731311.0T-4223065/45114230×(65/45) ×114759.072.2574.9821442.1T-4323065/55114230×(65/55) ×1141518.0144.5142.4911573.2T-4423065/60114230×

8、;(65/60) ×1143036.0289.0271.2461638.8T-4523065/35172230×(65/35) ×172506.048.1717.4731978.0T-4623065/45172230×(65/45) ×172759.072.2574.9822175.8T-4723065/55172230×(65/55) ×1721518.0144.5142.4912373.6T-4823075/45114230×(75/45) ×114582.748.1717.4731573.6T-49

9、23075/55114230×(75/55) ×114874.072.2574.9821704.3T-5023075/65114230×(75/65) ×1141748.0144.5142.4911835.4T-5123075/70114230×(75/70) ×1143496.0289.0271.2461901.0T-5223075/45172230×(75/45) ×172582.748.1717.4732373.6T-5323075/55172230×(75/55) ×172874.072

10、.2574.9822571.4T-5423075/65172230×(75/65) ×1721748.0144.5142.4912769.2T-5523090/60114230×(90/60) ×114697.748.1717.4731966.5GB/T 29921998表3 （续）砖号尺寸 mm规格 mm外半径 mm每环极限块数倾斜角体积cm³ba大/a小cT-5623085/65*114230×(85/65) ×114989.072.2574.9821966.5T-5723080/70*114230×(80/7

11、0) ×1141863.0144.5142.4911966.5T-5823090/60*172230×(90/60) ×172697.748.1717.4732967.0T-5923085/65*172230×(85/65) ×172989.072.2574.9822967.0T-6023080/70*172230×(80/70) ×1721863.0144.5142.4912967.0T-6130065/35150300×(65/35) ×150660.062.8325.7302250.0T-62300

12、65/45150300×(65/45) ×150990.094.2483.8202475.0T-6330065/55150300×(65/55) ×1501980.0188.4961.9102700.0T-6430065/60150300×(65/60) ×1503960.0376.9920.9552812.5T-6530065/35225300×(65/35) ×225660.062.8325.7303375.0T-6630065/45225300×(65/45) ×225990.094.24

13、83.8203712.5T-6730065/55225300×(65/55) ×2251980.0188.4961.9104050.0T-6830075/45150300×(75/45) ×150760.062.8325.7302700.0T-6930075/55150300×(75/55) ×1501140.094.2483.8202925.0T-7030075/65150300×(75/65) ×1502280.0188.4961.9103150.0T-7130075/70150300×(75/70)

14、 ×1504560.0376.9920.9553262.5T-7230075/45225300×(75/45) ×225760.062.8325.7304050.0T-7330075/55225300×(75/55) ×2251140.094.2483.8204387.5T-7430075/65225300×(75/65) ×2252280.0188.4961.9104725.0T-7530090/60*150300×(90/60) ×150910.062.8325.7303375.0T-7630085/

15、65*150300×(85/65) ×1501290.094.2483.8203375.0T-7730080/70*150300×(80/70) ×1502430.0188.4961.9103375.0T-7830090/60*225300×(90/60) ×225910.062.8325.7305062.5T-7930085/65*225300×(85/65) ×2251290.094.2483.8205062.5T-8030080/70*225300×(80/70) ×2252430.018

16、8.4961.9105062.5T-8130080/50150300×(80/50) ×1501038.779.5874.5233705.0T-8238080/60150380×(80/60) ×1501558.0119.3813.0163990.0T-8338080/70*150380×(80/70) ×1503116.0238.7621.5084275.0T-8438080/75150380×(80/75) ×1506232.0477.5230.7544417.5T-8538070/60150380×

17、(70/60) ×1502736.0238.7621.5083705.0T-8638080/50225380×(80/50) ×2251038.779.5874.5235557.5T-8738080/60225380×(80/60) ×2251558.0119.3813.0165985.0GB/T 29921998表3 （完）砖号尺寸 mm规格mm外半径 mm每环极限块数倾斜角体积cm³ba大/a小cT-8838080/70*225380×(80/70) ×2253116.0238.7621.5086412.5T-

18、8938090/60*150380×(90/60) ×1501165.379.5874.5234275.0T-9038085/65*150380×(85/65) ×1501653.0119.3813.0164275.0T-9138090/60*225380×(90/60) ×2251165.379.5874.5236412.5T-9238085/65*225380×(85/65) ×2251653.0119.3813.0166412.5T-9346090/60*150460×(90/60) ×1

19、501410.796.3423.7375175.0T-9446080/60150460×(80/60) ×1501886.0144.5142.4914830.0T-9546080/70*150460×(80/70) ×1503772.0289.0271.2465175.0T-9646080/75150460×(80/75) ×1507544.0578.0540.6235347.5T-9746070/60150460×(70/60) ×1503312.0289.0271.2464485.0T-9846090/60*2

20、25460×(90/60) ×2251410.792.3423.7377762.5T-9946080/60225460×(80/60) ×2251886.0144.5142.4917245.0T-10046080/70*225460×(80/70) ×2253772.0289.0271.2467762.5T-10146085/65*150460×(85/65) ×1502001.0144.5142.4915175.0T-10246085/65*225460×(85/65) ×2252001.01

21、44.5142.4917762.5注：1 * 为等中间尺寸2外半径R0计算式中，对于不大于345mm长的砖而言，砖缝厚度取1mm；对于不小于380mm长的砖而言，砖缝厚度取2mm.表4 竖宽楔形砖砖号尺寸 mm规格 mm外半径 mm每环极限块数倾斜角体积cm³ba大/a小cT-111230114/7465230×(114/74) ×65661336128996514053T-112230114/9465230×(114/94) ×651322572257498215548T-113230114/10465230×(114/104) &

22、#215;6526450144514249116296T-114230150/13565230×(150/135) ×652315396342373721304T-115345114/6965345×(114/69) ×65881748171747320519T-116345114/8465345×(114/84) ×651322572257498222201T-117345114/9965345×(114/99) ×6526450144514249123883T-118345150/13065345×(

23、150/130) ×6526048108385332231395T-119230150/9075230×(150/90) ×755780240861494720700T-120230150/12075230×(150/120) ×751157748171747323288GB/T 29921998表 4 （完）砖号尺寸 mm规格 mm外半径 mm每环极限块数倾斜角体积cm³ba大/a小cT-121230150/13575230×(150/135) ×752315396342373724581T-122230114/10475230×(114/104) ×7526450144514249118803T-123345150/9075345×(150/90) ×75868336