Sgt Super Gai-Top Steel Finger Expansion Joint

Product Description

SGT Super Gai-Top Steel Finger Expansion Joint

Haider SGT type expansion joints are designed to handle displacements of up to 220 mm between the bridge decks they are fastened to.
Design feature 
1. Save cost, cheaper than modular expansion joint.
2. Simple construction, convenient transportation and easy installation
3. Large expansion and shallow burying, finger joint height 30-40mm
4. Automatically remove the ash and hard material from the expansion gap
5. Chloroprene waterproof layer, waterproof and dustproof
6. Car running smoothly, comfortable, not jumping, no noise





 

Model	C	H	strengh bolt	B	H	Pavament Height
80	80	28	M18x180	740	33	120
100	100	28	M18x180	800	33	120
120	120	30	M18x180	860	35	120
140	140	30	M18x180	920	35	120
160	160	30	M18x180	980	35	150
180	180	32	M20x200	1080	37	150
200	200	32	M20x200	1140	37	150
220	220	32	M20x200	1200	39	150
240	240	34	M22x220	1260	39	150
260	260	34	M22x220	1320	39	150
280	280	34	M22x220	1380	39	150
300	300	36	M24x240	1480	41	150
320	320	36	M24x240	1540	41	150
340	340	38	M24x240	1600	43	150
360	360	38	M24x240	1660	43	150