騰達試驗儀器廠；

　　乳化瀝青粘結力測定儀是瀝青檢測儀器，用于測定乳化瀝青稀漿封層混合料達到固化所需的時間，用以確定乳化瀝青稀漿封層混合料施工后早期開放交通的時間使用前務必仔細閱讀說明書。

　　Emulsified asphalt cohesiveness tester is a professional asphalt testing instrument used to determine the time required for the emulsified asphalt slurry sealant mixture to fully cure,ａnd to determine the time for early opening of traffic after the construction of the emulsified asphalt slurry sealant mixture Be sure to read the instructions carefully before use.

　　乳化瀝青粘結力測定儀主要特點：

　　★符合‘JYJ052-2000’標準中‘TO754-2000’的試驗規(guī)范。

　　★既可以做室內(nèi)試驗，也可以在施工現(xiàn)場使用；

　　★制作精良，使用方便，測試結果準確可靠。

　　Main features of emulsified asphalt adhesion tester:

　　★Meet the test specification of'TO754-2000'in the'JYJ052-2000'standard.

　　★It can be used for both indoor test and construction site use;

　　★Sophisticated,easy to use,accurate and reliable test results.

　　乳化瀝青粘結力測定儀主要技術參數(shù):

　　★壓頭：橡膠墊直徑28.6mm，厚6.4mm

　　★測力板手：扭矩表A大扭矩不小于350N.cm，傳力桿直徑8cm

　　★圓型試模：①Φ60mm（內(nèi)徑）×6mm（高）②Φ60mm（內(nèi)徑）×10mm（高）

　　★重量：20KG

　　★外形尺寸：400x300x600mm

　　★環(huán)境溫度：≤35℃

　　★相對濕度：≤85%

　　Main technical parameters of emulsified asphalt adhesion tester:

　　★Indenter:rubber pad diameter 28.6mm,thickness 6.4mm

　　★Torque wrench:Large torque of torque meter A is not less than 350N.cm,diameter of force transmission rod is 8cm

　　★Circular test mold:①Φ60mm(inner diameter)×6mm(height)②Φ60mm(inner diameter)×10mm(height)

　　★Weight:20KG

　　★Dimensions:400x300x600mm

　　★Ambient temperature:≤35℃

　　★Relative humidity:≤85%

　　乳化瀝青粘結力測定儀試驗步驟：

　　★將初凝后的試件置于粘結力試驗儀的氣動橡膠墊下面，放置15分鐘。

　　★將氣動橡膠墊底座壓在試件上面，用自行車氣筒或空氣壓縮機向儀器加壓。

　　★當儀器壓力表達到0.72Mpa時，保持此壓力，此時橡膠底座對試件的壓力為193Kpa。

　　★達到壓力并保持不變后，將測扭矩扳手測力表歸零并套住氣缸上端，在0.7-1秒內(nèi)平穩(wěn)、水平地扭轉90-120度，并讀取扭矩儀讀數(shù)。

　　★升起橡膠底座，并擦干凈底部待下次測試。

　　★此后每隔15分鐘重復上述步驟。

　　★當固化時間較長時，間隔時間可延長到30分鐘重復試驗一次。

　　★重復試驗直至達到A大扭矩，且此扭矩為定值時為止。

　　★記錄達到大扭矩時的時間即固化時間，固化時間加上初凝時間**是稀漿混合料的‘早期開放交通時間’

　　Test steps of emulsified asphalt adhesion tester:

　　★Place the test specimen after the initial setting under the pneumatic rubber pad of the adhesion tester and leave it for 15 minutes.

　　★Press the pneumatic rubber pad base on the test piece,ａnd press the instrument with a bicycle pump or air compressor.

　　★When the pressure of the instrument reaches 0.72Mpa,keep this pressure.At this time,the pressure of the rubber base on the test piece is 193Kpa.

　　★After reaching the pressure and keeping the same,reset the torque wrench force gauge to zero and cover the upper end of the cylinder,twist it smoothly and horizontally by 90-120 degrees within 0.7-1 seconds,ａnd read the torque meter reading.

　　★Raise the rubber base and wipe the bottom clean for the next test.

　　★Repeat the above steps every 15 minutes thereafter.

　　★When the curing time is longer,the interval time can be extended to 30 minutes and the test is repeated.

　　★Repeat the test until a large torque is reached and this torque is a fixed value.

　　乳化瀝青粘結力測定儀試驗報告：

　　報告應記述下列事項：

　　配制乳化瀝青的乳化劑及瀝青的品種，乳化劑用量，瀝青含量。

　　礦料種類及級配。

　　乳化瀝青稀漿封層混合料的固化時間。

　　Test report of emulsified asphalt adhesion tester:

　　The report should describe the following:

　　Emulsified asphalt emulsifiers and types of asphalt,emulsifier dosage,asphalt content.

　　Type and gradation of mineral materials.

　　Curing time of emulsified asphalt slurry sealant mixture.

　　乳化瀝青粘結力測定儀注意事項：

　　儀器長期不使用，每半個月將活塞桿上下活動，如活塞過緊，需加潤滑機油。測扭矩版搜也需每月轉動幾次。

　　Note for emulsified asphalt adhesion tester:

　　If the instrument is not used for a long time,move the piston rod up and down every half month.If the piston is too tight,lubricate the engine oil.The torque test version also needs to rotate several times a month.

　　乳化瀝青粘結力測定儀裝箱單:

　　1主機1臺

　　2試模6個

　　3扭矩扳手1把

　　4說明書1份

　　5合格證1份

　　Emulsified asphalt adhesion tester packing list

　　1 host 1

　　2 tryouts 6

　　3 Torque wrench 1

　　4 Instructions 1 copy

　　5 Certificate of Conformit