The hot summer is a big challenge for the construction of...

Avoid direct sunlight or rain, snowleaching, to prevent c...

RubberGranuleAgingFactorsA)   Oxygen:Oxygenoccursintherub...

How long to build a tennis court?At the begining ,it shou...

AcrylicpaintfloorVSEpoxyfloorAcrylicpaintfloorasakindofgr...

(一)Sub-base（Concretebase,Asphaltbase）1.ConcretebaseCompac...

1)Pavetransparent adhesive film(the size＞1㎡) on the groun...

The dimensions of a badminton court are mandated by theBa...

When any type of sports surface is installed, it is neces...

Whenplanning the layout of the courts, it is necessary to...

In 2005,there are no silicon PU called, at that time , th...