Finger Type Bridge Expansion Joint for Bridge Construction

• Application: Bridge
• Certification: ISO
• Surface Treatment: Yes
• Technics: Casting
• Material: Steel
• Type: Bridge Expansion Joint
• Model NO.: ASF
• Product Name: Finger Expansion Joint
• Main Material: Q235 Stainless Steel
• Strip Seal: EPDM
• Design: Finger
• Surface: Galvanized, Painted
• Special Service: Custom as Drawing
• Certificate: ISO/SGS
• Sample: Avaliable
• Warranty: 10 Years
• Business Way: Factory Direct Sale
• Transport Package: Plywood
• Specification: custom
• Trademark: MEISHUO
• Origin: Jiangsu, China
• HS Code: 73081000
• Production Capacity: 10000meters/Month

Product Description

Brief Introduction

Finger expansion joints are designed for longitudinal movement capacity up to 400 mm, even more. Their steel edge profiles are welded with strong anchor loops for the durable concrete connection to the bridge structure. Finger plates are fixed with steel edge profile by high strength bolts. This connection method ensures the quick replacement of any finger plate on site. The finger plates can reduce the noise emission and increase driving comfort when traffic passes. A drainage channel is firmed connected with the two steel edge profiles, which ensures the expansion joint is watertight.

Finger expansion joints are suitable for use in bridges with heavy traffic loading and in case that the block-out dimensions are limited for modular expansion joint, but suitable for finger joint.

Product Drawing&Technical Data


 

Type	Movement Capacity(mm)	S min(mm)	A(mm)	B(mm)	W1(mm)	W2(mm)	H(mm)
ASF-80	80	20	>570	>720	735	260	28
ASF-160	160	20	>600	>750	742	280	28
ASF-240	240	30	>620	>790	830	360	35
ASF-320	320	30	>650	>850	930	450	40
ASF-400	400	40	>700	>900	1020	550	50

Features

1,A simplistic design with no moving parts
2,Designed to accommodate any bridge deck,
3,Expansion joint movement
4,A smooth transition for vehicular traffic resulting in low noise
5,Designed for ease of maintenance with a small crew and minimal lane closure time,
6,Can be supplied with integral self-cleaning closed cell foam seals or a durable neoprene trough to channel water away from the structure
7,Designed to be replaced without the need for excavation of the anchorage system,
8,Can be supplied in three foot lengths to permit ease of installation without the need for heavy lifting equipment
9,Can be fabricated to meet bridge deck skews,
10,Lasts the life of the bridge deck under normal circumstances
11,Can be supplied with post tensioned anchors into concrete headers, cast into concrete blockouts, or bolted to existing steel members 

Product Show





Packing Details




Packing Details : 1.pearl cotton as separation 2.carton for inner package 3.Container
Delivery Details : 1.Safety package
2.100% test before delivering (ensure the quality)
3.Item is shipped in about 15-30 working days against payment depends on the quantity 
4.Tracking number will be sent to you as soon as we ship the product  

Contact

Mike Chen
Nanjing MEISHUO Building Materials Co.,Ltd
ADD: No. 50, Dingjie, Pancheng, Pukou District, Nanjing, China
Web: http://njmeishuo.en.made-in-china.com
Tel: [phone]