一： 板式橡胶支座是油多层薄钢板与多层橡胶片硫化粘合而成一种普通橡胶支座产品，这种产品具有足够的竖向钢度，能够将支座上部构造的反力可靠的传递给墩台，支座具有良好的弹性，以应对桥梁的梁端的转动；

A: plate rubber bearing is oil multilayer thin steel plate and multilayer sheet rubber vulcanization adhesion and a common rubber bearing products, this product has enough vertical stiffness can be reliable force transfer to the pier upper bearing structure, bearing has good flexibility, to rotate the beam end of the bridge should be on;

又有较大的剪切变形能力，以满足上部构造的水平位移。中顺橡胶生产的板式橡胶支座产品，主要包括有：普通板式橡胶支座、四氟板式橡胶支座、球冠板式橡胶支座三种产品。

Moreover, the shear deformation capacity is large enough to satisfy the horizontal displacement of the upper structure. Rubber bearing products in rubber production, mainly including: normal rubber bearing, PTFE laminated rubber bearings, spherical rubber bearing three products.

产品不仅技术***、性能优良，还构造简单、价格低廉、无需养护、易于更换缓冲隔震、建筑高度低等特点，因而在桥梁支座颇受欢迎，被广泛使用。

The product is not only advanced in technology, good in performance, but also simple in structure, low in price, easy to maintain, easy to replace, buffer ***lation, low building height, and so on, it is popular in bridge bearings and is widely used.

二： 按支座结构形式分为：

Two: according to the structure form of bearing:

(a) 中顺普通板式橡胶支座分为矩形板式橡胶支座（代号GJZ）、圆形板式橡胶支座（代号GYZ）；

(a) in the ordinary laminated rubber bearing is divided into rectangular plate rubber bearing (GJZ), circular plate rubber bearing (GYZ);

(b) 中顺四氟滑板式橡胶支座分为矩形四氟滑板橡胶支座（代号GJZF4）、圆形四氟滑板式橡胶支座（代号GYZF4）

(b), PTFE sliding plate rubber support is divided into rectangular PTFE sliding plate rubber bearing (GJZF4), round PTFE sliding plate rubber support (GYZF4)

三：按支座材料是适用温度分为：

Three: according to the bearing material is applicable temperature divided into:

（a） 中顺常温型橡胶支座，硬采用氯丁橡胶（CR）生产，适用温度为-25℃-60℃。不得使用天然橡胶代替氯丁橡胶，也允许在氯丁橡胶中掺入天然橡胶；

(a) in normal temperature type rubber bearing, hard uses chloroprene rubber (CR) production, suitable temperature is -25 DEG -60 deg. Natural rubber should not be used instead of chloroprene rubber, and natural rubber may also be added to chloroprene rubber;

（b） 中顺耐寒型橡胶支座，应采用天然橡胶（NR）生产，适用温度为-40℃-60℃

(b) in cold resistant rubber bearings, should use natural rubber (NR) production, suitable temperature is -40 DEG -60 DEG