Delastic® CS & AF preformed seals provide a level top surface that is particularly suited for pedestrian traffic. Once in the compressed state, the top sections are much closer together and form a level walking surface and a pleasing visual effect for exposed vertical applications.

Delastic® Seal
Delastic® Seal Characteristics
Nominal Width(W) Nominal Height(H) Max. Movement
Joint Design Criteria
Narrowest Opening(A) Widest Opening(A) Minimum Depth(B)
CS-200 2.00
(51)		 1.50
(38)		 0.70
(18)		 1.00
(25)		 1.70
(43)		 1.80
(46)
CS-250 2.50
(64)		 2.00
(51)		 0.83
(21)		 1.30
(33)		 2.13
(54)		 2.30
(58)
CS-300 3.00
(76)		 2.16
(55)		 1.07
(27)		 1.48
(38)		 2.55
(65)		 2.46
(62)
CS-362 3.62
(92)		 2.25
(57)		 1.45
(37)		 1.65
(42)		 3.10
(79)		 2.55
(65)
CS-400 4.00
(102)		 2.75
(70)		 1.40
(36)		 2.00
(51)		 3.40
(86)		 3.05
(77)
CS-500 5.00
(127)		 2.75
(70)		 1.75
(44)		 2.50
(64)		 4.25
(108)		 3.05
(77)
CS-600 6.00
(152)		 3.00
(76)		 2.10
(53)		 3.00
(76)		 5.10
(130)		 3.40
(86)
AF-200 2.00
(51)		 1.50
(38)		 0.80
(20)		 0.90
(23)		 1.70
(43)		 1.75
(44)
AF-225 2.25
(57)		 1.50
(38)		 0.90
(23)		 1.00
(25)		 1.90
(48)		 1.75
(44)
AF-250 2.50
(64)		 2.00
(51)		 1.10
(28)		 1.20
(30)		 2.13
(54)		 2.20
(56)
AF-300 3.00
(76)		 2.12
(54)		 1.45
(37)		 1.40
(36)		 2.55
(65)		 2.50
(64)
AF-400 4.00
(102)		 2.81
(71)		 1.80
(46)		 1.60
(41)		 3.40
(86)		 3.20
(81)
AF-500 5.00
(127)		 3.25
(83)		 2.30
(58)		 1.95
(50)		 4.25
(108)		 3.70
(94)
AF-600 6.00
(152)		 4.00
(102)		 2.85
(72)		 2.25
(57)		 5.10
(130)		 4.75
(121)

Bridge Seals - Physical Properties

Steelflex® Modular Expansion Joint Systems - Swivel Expansion Joint System - Steelflex® Strip Seal Joint Systems - DelcreteTM Strip Seal Expansion Joint Systems - Steel Plate Joint Systems - Delastic® Preformed Neoprene Compression Seals - MatrixTM 502 Asphaltic Joint System - J & JP Series Seals - NSJ Seals