混合型塑胶跑道施工工艺

一、 测量、 放线
A, measurement, line
   1、仔细阅读工程图纸,测量、放线
1, a careful reading of engineering drawings, measurement, line
   2、用经纬仪,对场地基准点,东西南北轴线进行复测,依据体育工艺,测出各种道线、起点、终点、弧线。
2, by a theodolite, on site reference point, the four corners of the world axis retest, on the basis of sports technology, measuring various line, starting point, end point, arc.
   3、用划线笔和墨斗标出所测出的各种道线。
3, use crossed pen and ink fountain marked by measuring the various line.
二、 胶液配料、 搅拌
Two, the glue liquid ingredients, mixing
   1 、配料
1, the ingredients
   首先检查催化剂;乙组有无水份和异常变化,发现问题先放置一边待小试后再定。凡使用的材料确认无误将甲组份、乙组份、 催化剂、黑胶粒按工艺比例调配。磅称准确。
First check the catalyst; group B has no water and abnormal change, find the problem first to test and then set aside. All the materials used to confirm correct will group A, group B, catalyst, black particles according to a proportion of the deployment process. Pounds of known accuracy.
   2 、 搅拌  
2, stirring
   首先检查所使用的原材料份数和有无异常变化。黑胶粒是否潮湿,无问题后,再将上道工序调配的半成品原料和黑胶粒按先后顺序投入搅拌罐中,进行机械搅拌。搅拌不能任意缩短时间,防止和避免出现铺成的跑道料不熟和中间起泡等问题。
First check the materials used copies and have no abnormal change. The black particles is wet, no problem, then the procedure of deployment of semi-finished raw materials and black particles in sequence into a stirring tank and mechanical stirring. Stirring can not arbitrarily reduce the time and prevent the emergence of paved runway material unfamiliar and intermediate bubble problem.
三、 摊铺
Three, paving
   1、 方法  
1, method
   料车开上跑道基础,均匀将搅拌合格的半成品原料摊铺在铺道基础上。
Skip open runway foundation, uniformly stirring semi-finished raw materials pool of qualified on the basis of the shop on the pavement.
   2、顺序
2, order
   1) 加厚区找平:将胶液均匀摊铺在加厚区的剁斧区内,用刮板刮平,使其表面与砼面高程一致,为以后该区作为加厚区作准备。
1) thickening leveling: glue evenly spread in the thickened region axed in the region, with a scraper scraping, make its surface and concrete surface elevation is consistent, in order to prepare for the future of the region as a thickening area.
   2)东西扇区塑胶铺设:分五幅铺设,定木条分隔并控制厚度及坡度。先将胶液均匀摊铺在扇区内,控制好厚度, 重点在积水区。
2) what sector laying plastic: Five Piece Set Wood laying, separated and control the thickness and slope. The first glue evenly spread in the sector, good control of thickness, focus on water area.
   3) 底层铺设:在铝合金大尺上控制好厚度标准,铺设中压紧大尺向跑道纵向平行移动铝合金大尺,以达到表面平整要求。剔除掘咀高低不平的黑边现象,同时修补跑道中部薄厚特殊部位要进行补胶。
3) the bottom of the laying thickness of standard: good control in aluminum alloy large scale, medium scale laying tightly to the runway parallel longitudinal mobile aluminum alloy large scale, in order to achieve smooth surface requirements. Black side phenomenon elimination Jue Ju rugged, and repair of special site runway central thickness must be of glue.
   4) 面层铺设:底层固化成胶后再进行面层铺设,上2mm纯浆料用平耙均匀铺设在底层上。
4) surface laid: the underlying curing gelling after laying on the surface layer, 2mm pure slurry with the flat rake evenly distributed on the bottom layer.
四、撒粒
Four, sprinkle grains
   将防滑颗粒均匀播撒在半熟化的面层胶液上,严格掌握时间,同时及时收表面浮粒,每条道至少回收2—3遍。
The anti-skid particles evenly spread in semi curing surface layer of glue, strictly control time, and timely collection of surface floating particles, each channel at least 2 - 3 times recycling.
五、划线
Five, marking
   ①首先测出体育工艺详细点位线,误差不超过千分之三,不能出现负差现象,各起跑线,栏位点线一定附合田径规则的要求。
The first measure sports technology with point line, error is less than 3/1000, can not be negative phenomenon, the starting line, bar site line must attached with the requirements of the rules of track and field.
   ②检查喷线盒尺寸,将线漆均匀喷在线盒中,漆量均匀一致,出现竹节,虚边、麻边现象及时修补。
Check spray line box size, line paint sprayed uniformly online box, paint is uniform, the emergence of bamboo, phenomenon of virtual edge, edge repair timely ma.
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