Juntas de expansão elastoméricas da Highway Bridge para a Europa

N ° de Modelo: vário Material: Borracha Natural Borracha Material: Borracha, Chapa de Aço Modelo Nº: Deslocamento 60-330mm Marca: JianFeng Especificação: Como Pedidos de Desenho Código HS: 5522233 Uso: Ponte / Rodovia Exportar Mercados: Global Urder Oder: Sim Certificate : Pacote de transporte ISO9000: em paletes ou caixas de madeira Origem: Hebei, China I \ n P: Qual é a junta de expansão da ponte de borracha? \ N A: junta de expansão de ponte de borracha é usada em plataformas de ponte rodoviária, rampas de serviço, parques de estacionamento com vários andares e assim por diante. A Junta de Expansão da Ponte de Borracha é usada para impedir que prédios ou pontes apareçam em algumas rachaduras devido à mudança climática. \ N \ n II \ n P: Quais são as características da junta de expansão da ponte de borracha? \ n A: Existem as características da junta de expansão da ponte de borracha:

1. It can freely flex in parallel and vertical direction.

2.It is firm and reliable.

3.It is smooth, no sudden jump and noise when the vehicle passes by.

4.It is waterproof and it can prevent the infiltration of debris into the block.

5.It is convenient for installation, inspection, maintenance, removal of dirt.

\ n III \ n P: Como manter o dispositivo de junta de expansão? \ n A: A manutenção normal é um elo necessário e importante para garantir o funcionamento normal do dispositivo telescópico e prolongar a vida útil. Portanto, o trabalho de manutenção deve ser feito da seguinte maneira .

1.Keep clean sealing rubber belt in the accumulation of sand, stone chips and other debris to prevent the free expansion of the influence of the force of the telescopic device and to prevent rocks and other objects to puncture sealing rubber belt.If it is found to be damaged,you should replace adhesive tape in time.

2.Check the connection between the side beam and the bridge deck pavement, whether there is damage, cracks, leakage phenomenon.If it is found to be damaged, you should make it be repaired in time, so as to avoid the influence of the expansion device and the beam, plate anchorage strength.

3.Usually check whether the top surface of the telescopic device is smooth or not.If there is abnormal phenomenon,you should further check whether the sliding bearing or sliding bearing is damaged.If it is damaged,you should make it be replaced in a timely manner.

4.In daily maintenance,If it is found that there is too much uneven displacement between the joints of the expansion device,timely check the displacement control system components are damaged or not.If it is found that there are parts damaged,you should make it be replaced in a timely manner.The device adopts standard component,so it's easy to replace.

5.Due to the bad environment of the modular expansion device,after a certain period of using,it will produce general corrosion which belongs to normal phenomenon.At this time the conservation department should be regularly re - processing of rust,in order to ensure the normal use of the telescopic device and better durability.

\ n IV \ n Q: Como classificar a junta de expansão de borracha? \ n A:

1. Slab type expansion jointIt is made of rubber, vulcanized or steel plate.It is suitable for ordinary highway bridge engineering which the expansion volume is less than 6Omm.

2.Combined expansion jointIt is made of rubber plate and steel plate.It is suitable for ordinary highway bridge engineering which the expansion volume is less than 120mm.

3.Modular expansion jointIt is composed of the whole shaped steel.And it is composed of the side beam, the middle beam, the beam, the displacement control system, the sealing rubber belt and so on.The advantages of it are good integrity and high bending and compressive strength.There is smooth and no jump and low noise when the vehicle passes by.It applies to all kinds of bend, slope, oblique, wide bridge.Displacement design of modular expansion joint can arbitrary group according to the actual needs.

\ n Informações de contato \ n Gerente de vendas: Miss Joyce \ n Telefone celular: + 86-15233296877 \ n Tel: 86-318-5106277 \ n Fax: 86-0318-5106277 \ n Site: www.prolianz.com \ n Empresa: Hengshui Jianfeng Engenharia Rubber Co., LTD.D. \ n \ n

Grupo de Produto : Série de juntas de expansão de ponte > Junta de Expansão Elastomérica