Joint de dilatation de type peigne antisismique (fabriqué en Chine)

N ° de Modèle: Mouvement 120mm Marchés d'Exportation: Mondial Ordre Urgent: Oui Paquet Transport: en Palettes ou Caisses en Bois Origine: Hebei, Chine Certificat: ISO9000 Classer: F-Wm Marque: JianFeng Spécification: As Drawing Requests Code SH: 5522233 I \ n Q: Pouvez-vous décrire le joint de dilatation de type peigne? \ N A: Le joint de dilatation de type peigne est adapté à la modernisation du transport routier à grande vitesse, charge lourde, durabilité, confort et maintien des caractéristiques de commodité, Il a l'eau, la poussière, anti-dérapant, anti-corrosion, anti-bruit et d'autres fonctions. \ N \ n \ n \ n \ n II \ n Q: Quelles sont les caractéristiques du joint de dilatation de type peigne? \ N A : Voici les caractéristiques du joint de dilatation de type peigne:

1.Expansion joint plate is the comb shaped anti-skid groove plate.It is a supporting structure which is engaged with each other from the gap between the left and the right of the bridge.Its structural rigidity is large and can withstand large horizontal displacement.Its flexible amount of up to 420mm.

2.The comb type expansion joint has low building height.It can be installed in the height of the bridge deck pavement and the beam does not need the reserved slot,which greatly facilitate the design and construction.

3.Its wide range of application.New or old bridge beam can be used,Especially suitable for replacement of large displacement bridge plate rubber expansion device.

4.When the car is running,there is smooth,comfortable,not jump car,and no noise.

5.It is convenient to transport and install components.Do not need extra long car transport, also do not use the crane to load and unload.

6.It has a very low cost.The price is less than the modular large displacement expansion device about 20%.

\ n \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n III \ n Q: Pouvez-vous décrire les étapes de détail de l'installation du joint de dilatation de type peigne? n A: Les étapes de détail de l'installation du joint de dilatation en peigne sont les suivantes:

Lofting and cutting asphalt concrete.According to the A width of lofting, attention is slit along the beam center line of left and right asymmetric cutting.

2.Excavation and clearing debris.The excavation depth should be at least H value.

3.Fixed bolt position.

4.Pouring over section area of C40 steel fiber reinforced concrete.

\ n \ n \ n \ n \ n \ n IV \ n Q: Quelles sont les propriétés du joint de dilatation de type peigne? \ n A:

models	movement accommodation	module length	module depth	module width	module weight	stud diam.
150	38mm	1750mm	A 35mm	B 240mm	28kg	D 12mm
200	50mm	1830mm	40mm	274mm	45kg	14mm
250	65mm	1830mm	46mm	356mm	62kg	14mm
300	80mm	1830mm	54mm	432mm	88kg	16mm
400	102mm	1830mm	54mm	590mm	150kg	16mm
650	165mm	1830mm	75mm	724mm	260kg	20mm
900	230mm	1830mm	93mm	890mm	375kg	24mm
1300	330mm	1220mm	127mm	1207mm	438kg	27mm

\ n \ n \ n \ n \ n V \ n Q: Quelles sont les questions qui devraient être l'attention sur la méthode d'installation du joint de dilatation du pont routier? \ n A: Les questions suivantes devraient être attention:

1,If you want install the expansion joints after the spread the road ,pave road at first to ensure the surface flat of the road,then slot road to install expansion joints.

2,When you are installing expansion joints,you should check pre embedded steel bar by the end of next seam.If you find a crack or break and improper position or clearance,you must take remedial measures.

3,Lance the oil layer of the road by using joint cutter to make joint  of bridge and take cleaning.Should pay attention to keep the road cut in good condition and no eating phenomenon.Timely removal of the surface of the concrete tank filler and asphalt concrete and chiseling groove after cutting the.This series of processes is very important,and it will affect the quality of concrete pouring.

4,In the first spot welding part of the pre embedded steel bars and anchor ring to fix its position temporarily.

\ n \ n \ n \ n VI \ n Q: Quelles sont les exigences techniques du dispositif de joint de dilatation? \ n A: Voici les exigences techniques du dispositif de joint de dilatation:

1.Use neoprene rubber(that is,CR,suitable for temperature in 60 °C ~-25° C)or use the natural rubber(that is,NR,suitable for temperature in 60° C~ -40 °C) .

2. The  quality of steel in expansion joint device requirements in line with the provisions of GB374, GB012.Profiled steel,(that is,16MN or Q345) comply with the provisions of JT/T1591.

\ n \ n \ n \ n \ n \ n \ n Coordonnées \ n Gestionnaire des ventes: Mlle. Joyce \ n Téléphone portable: + 86-15233296877 \ n Tél: 86-318-5106277 Fax: 86- 0318-5106277 \ n Site Web: www.prolianz.com \ n Société: Hengshui Jianfeng Ingénierie Rubber Co., LTD.D. \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n n \ n \ n \ n \ nQ \ Q: Quelles sont les propriétés du joint de dilatation en caoutchouc? \ n A: Voici les propriétés du joint de dilatation en caoutchouc: \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n \ n

Groupes de Produits : Série de joints de dilatation de pont > Joint de dilatation à doigt