腾达试验仪器厂;

　　沥青振动压实成型机是依照《公路沥青路面设计规范JTG D50-2006》，采用高频振动技术、电器控制技术、机械精加工技术开发的，主要用于沥青混合料振动压实成型，结构型式参照美国进口的振动压实仪。(静压法)

　　Asphalt vibration compaction molding machine is developed in accordance with"Highway Asphalt Pavement Design Code JTG D50-2006",using high-frequency vibration technology,electrical control technology,mechanical finishing technology,mainly used for asphalt mixture vibration compaction molding,structural type Refer to the vibration compactor imported from the United States.(Static pressure method)

　　沥青振动压实成型机技术指标：

　　★振动频率：0～50Hz（可调）

　　★振动力：0～1000Kg（可调）

　　★静压力：1900N

　　★振动时间：0～10分钟（可调）

　　★适用试模：标配：300×300×50（100）mm、Φ150×150mm。

　　或其它（可选配或订制）

　　★电源：380V、1.5KW

　　★外形尺寸（长×宽×高）：1150×760×1700mm

　　★重量：500Kg

　　Technical index of asphalt vibration compaction molding machine:

　　★Vibration frequency:0～50Hz(adjustable)

　　★Vibration force:0～1000Kg(adjustable)

　　★Static pressure:0～1500Kg(adjustable)

　　★Vibration time:0～10 minutes(adjustable)

　　★Applicable test mode:Standard configuration:300×300×50(100)mm,Φ150×150mm.

　　Or other(optional or customized)

　　★Power supply:380V,1.5KW

　　★Dimensions(length×width×height):1150×760×1700mm

　　★Weight:500Kg

　　沥青振动压实成型机目的与适用范围:

　　★本方法规定用静压法制作沥青混合料试件的方法，以供在试验室进行沥青混合料物理力学性质试验。

　　★凡采用静压法制作的试件，有条件时均可用振动压实或搓揉成型设备代替，成型试件以密度达到马歇尔标准击实试件密度100±1℅控制。

　　★沥青混合料试件制作时的试件尺寸应符合试件直径不小于公称A大集料粒径的4倍，试件厚度不小于公称A大集料粒径的1~1.5倍的规定，其矿料规格及试件数量应符合本规程T 0702的规定。

　　Purpose and scope of asphalt vibration compaction molding machine

　　★This method specifies the method for making asphalt mixture test pieces by the static pressure method for testing the physical and mechanical properties of asphalt mixture in the laboratory.

　　★Any test piece produced by the static pressure method can be replaced by vibration compaction or kneading molding equipment when conditions permit.The formed test piece is controlled to a density of 100±1℅,which is the density of the Marshall standard compacted test piece.

　　★The size of the asphalt mixture test piece should be in accordance with the requirement that the diameter of the test piece is not less than 4 times the nominal A large aggregate particle size,and the thickness of the test piece is not less than 1 to 1.5 times the nominal A large aggregate particle size.The specifications of the mineral materials and the number of test pieces shall comply with the provisions of T 0702 of this code.

　　沥青振动压实成型机仪具与材料：

　　★压力机或带压力表的千斤顶：不小于300KN。

　　★试验室用沥青混合料拌和机：能保住拌合温度并充分拌合均匀，可控制拌合时间，拌和机的容量为10L（小型）或30L（大型）。

　　★脱模器：电动或手动，可无破损地推出圆柱体试件，备有要求尺寸的推出环。

　　★各种试模：包括压头，每种至少3组，由高碳钢或工具钢制成，试模尺寸应保证成型后符合要求试件尺寸的规定。

　　★抗压试验圆柱体试模：采用φ100mm×100mm的试件尺寸时，试模内径与试件直径相同，试模高180mm，上下压头直径100mm，上压头高50mm，下压头高90mm。

　　三轴试验圆柱体试模：采用φ100mm×200mm的试件尺寸时，内径与试件直径相同，试模高300mm，上下压头直径100mm，上压头高50mm，下压头高90mm，试模也可由一个分成两半的内套和一个圆柱形外套组成。

　　★烘箱：大、中型各一台，装有温度调节器。

　　★台秤、天平或电子称：称量5kg以上的感量不大于1g；称量5kg以下时，用于称量矿料的感量不大于0.5g，用于称量沥青的感量不大于0.1g。

　　Asphalt vibration compaction molding machine instruments and materials:

　　★Press machine or jack with pressure gauge:not less than 300KN.

　　★Asphalt mixing machine used in the laboratory:It can keep the mixing temperature and fully mix uniformly,and can control the mixing time.The capacity of the mixing machine is 10L(small)or 30L(large).

　　★Demoulder:electric or manual,can push out the cylindrical test piece without damage,with a push-out ring of the required size.

　　★Various test molds:including indenters,each of which has at least 3 groups,made of high-carbon steel or tool steel.The size of the test molds should be guaranteed to meet the requirements of the required test piece size after forming.

　　★Cylinder test mold for compression test:When the test piece size ofφ100mm×100mm is used,the inner diameter of the test mold is the same as the diameter of the test piece,the test mold is 180mm high,the upper and lower indenter diameters are 100mm,the upper indenter height is 50mm,and the lower indenter height is 90mm..

　　Triaxial test cylinder test mold:When the test piece size ofφ100mm×200mm is used,the inner diameter is the same as the diameter of the test piece,the test mold height is 300mm,the upper and lower indenter diameters are 100mm,the upper indenter height is 50mm,and the lower indenter height is 90mm.It can also consist of a two-part inner sleeve and a cylindrical outer sleeve.

　　★Oven:one large and one medium,equipped with temperature regulator.

　　★Bench scale,balance or electronic scale:when weighing more than 5kg,the sensitivity is not more than 1g;when weighing less than 5kg,the sensitivity is not greater than 0.5g for weighing minerals,and the sensitivity is not greater than 0.1 for weighing asphalt g.

　　沥青运动粘度测定设备：毛细管粘度计或赛波特粘度计。

　　★插刀或大螺丝刀。

　　垫块。

　　★温度计：分度为1℃。宜采用有金属插杆的热电偶沥青温度计，金属插杆的长度应不小于300mm，量程0℃~300℃，数字显示或度盘指针的分度0.1℃，且有留置读数功能。

　　★其它：电炉或煤气炉、沥青熔化锅、拌和铲、标准筛、滤纸（或普通纸）、胶布、卡尺、秒表、粉笔、棉纱等。

　　Asphalt kinematic viscosity measuring equipment:capillary viscometer or Saibert viscometer.

　　★Insert knife or large screwdriver.

　　Pads.

　　★Thermometer:The division is 1℃.A thermocouple asphalt thermometer with a metal pin should be used.The length of the metal pin should be not less than 300mm,the range is 0°C to 300°C,the division of the digital display or dial pointer is 0.1°C,and it has a read-out function.

　　★Others:electric stove or gas stove,asphalt melting pot,mixing shovel,standard sieve,filter paper(or ordinary paper),tape,caliper,stopwatch,chalk,cotton yarn,etc.