mixed type plastic running track

详情

Construction technology process of mixed type plastic runway



1.Make waterproof processing for the concrete, after *4 hours for maintenance, we can pave the bottom of runway.



2.The products ratio of PU-A and PU-B is 1:5, the catalyst is 1% of total dosage of PU. The runway substrate is according to international standard mixed with *5%**0% high elasticity black colloidal particles with particle size of **4mm, after mixing well, then pour them into ground and make it smooth. The laying thickness is ***0mm. Then keep *4hours for maintenance&solidifying.



3.The proportion of finishing paint A material on runway and B material is 1:3. And mixing them well for following use. Then mixing EPDM with particle size of **2mm and surface paint well, with proportion of 1:1, then pour them into paver. Let spray gun's angle keep *0 degree for spraying. After finishing spraying, we need *4hour for solidifying&maintenance. Spraying the runway in the opposite direction again. The recommended dosage of finishing paint is 1.2kg per square, EPDM particles are 1.1kg per square, the catalyst is  0.**2kg per square, then it still needs *4 hours to solidify.



  4.After finishing *4hours solidifying&maintenance, we can mark line on the ground.Finishing construction of all progress, after 7days for maintenance for the runway, we can put it into use.