【Products】 
 Name: cast aluminum spike, fill sand spike, cast aluminum road signs, cast aluminum double yellow spike 
 Reflective surface: single-sided, double-sided 
 Bottom Size: 100mm × 100mm × 20mm 
 Divided into full-cast aluminum and cast aluminum shell two. Full cast aluminum is that the shells are all made of metal, the compressive strength is relatively high, generally used for double yellow lines at, commonly known as aluminum spike. Cast aluminum shell, the shell is cast aluminum within the filler, the cost of this spike is lower than the full-cast aluminum, but at the same compressive strength is not so high, commonly known as cast aluminum spike or cast aluminum to fill the spike . This spike aluminum spike. 
 Product use 
 Fixed on the road, used to mark the centerline of the lane dividing line, edges, corners, and out of the ramp, diversion marking, road narrowing, road barriers and other sections, since the role of marking. Parking on roads or underground garage roads can be set separately, but also with the use of the marking. 
 [Installation method] 
 . Placed the installation of security isolation facilities, this is heavy heavy, we must not be ignored, but also in the process of dynamic construction, new roads, or the opening of the road, everyone should be in a safe facility, such as construction, security personnel should be with the installation of officers the proportion of 1:1, the opening sections of the construction and security personnel with the installation staff ratio of 1:3 in the opening of the road. 
 (2) to determine the installation location to ensure smooth installation location, stretching, cracks and uneven pavement, prior to finishing the road formation. 
 (3) with a brush to the installation location cleaned up, while ensuring that the installation location and dry. 
 The proper amount of glue is spread evenly in the spike on. 
 The spike firmly on the installation location to ensure the direction is correct, glue, and must be cleaned; 
 6 is cast aluminum with foot spike, make sure the hole depth is greater than the nail foot depth of 1cm hole diameter greater than the diameter of the nail foot 2mm. 
 7 spike installed within two hours to do it once inspected to ensure that all of the spike does not hold against, installed crooked or distorted pressure. 
 8 the spike curing 4 hours, removed to install isolation facilities. 
 Spike installation is not a complicated thing, but there are many details that need attention. Plays a very important role in these details to guarantee the quality requirements and service life of the spike. 
 [Installation Notes] 
 1 installed in a standard online. Marking is also a material itself is attached on the ground, the ground connection force there is a limit. If the spike is installed in the standard line, then the impact suffered by the spike is completely passed on to the marking, then spike it is easy to impact out, but also marking stick out. 
 (2) the spike installation location is not flat. Direct result of the spike discontinuity, the pressure spike the almost complete works in convex and concave part. If you encounter a large tonnage of the vehicles, the spike is very easy to break. 
 Spike installation location dirty. Firmly of the spike depends on the close integration of the spike, glue and ground. If the installation location of dirty, most of the intervening dust will absorb the glue adhesion, leading to spike bonding is not strong, when subjected to external shocks, it is easy to fall off. 
 (4) the amount of insufficient or excessive amount. The dosage is not enough, will reduce the spike bond as strong, reducing its service life; excessive amount of excess glue oozed from the four weeks of the spike, it is easy to rub on the reflective film of the spike, the impact of its reflective brightness. 
 Glue smear uneven. Installation of the spike, the glue not only to the amount of moderate, but also spread evenly, so as to ensure even spike the various parts of the force to avoid being crushed due to uneven force. 
 6 epoxy glue to deploy the ambient temperature is not enough. The epoxy glue is a two-component adhesive, glue and hardener according to the ratio of a certain proportion, and after uniform mixing can play onwards efficacy. However, due to the epoxy glue condensation in the winter, cold weather is more severe, is not easy Stir in use must first heating, allow the glue to soften before using. 
 Just the right spike method is unscientific. Just the right spike, be sure to draw the line without a reflective film on both sides to avoid glue stick on the reflective film to affect the reflective film, reflective brightness.