中空塑料建筑模板检测方法（中英）

垚航中空塑料模板质量检验方法
 

1. 柔韧度测试

  模板弯曲时韧度检验：用叉车碾压不在同一个平面的模板（一面接地一面斜放），回弹后模板完整不破损。

2. 承重力检测

  用小圆头的锤子猛击塑料建筑模板光滑的表面，观察建筑模板表面凹陷，质量好的建筑模板有凹陷，但是不会有裂纹。

3. 收缩力检测

两块模板并排钉在木板上记录下两板之间的间隙距离，经过两天两夜后，对比之前测量过得数据，相差不超过3mm-5mm

4. 吃钉状态

   在距离板边5mm处钉钉子看看，如果没有裂纹，说明板子质量良好；上钉之后，看钉子与模板的结合状态是否饱和且紧密。
 
5.耐高/低温测试
垚航塑料中空模板可在-10℃-45℃的温度下正常使用。
 
①将塑料模板样品放入-10℃的冰箱中24小时，然后在离模板边缘10mm处钉钉，检查是否有裂缝。 如果有裂纹，该模板在冬天不可用;
②将塑料模板样品放入45℃的热水中5min后检查是否软化。 如果软化，该模板在夏天不可用。
 
Quality Inspection Method of Yaohang Hollow Plastic Formwork
 

1. Flexibility test

  Toughness test when the formwork is bent: Use a forklift to crush the formwork that is not in the same plane (one side is grounded, one side is placed obliquely), and the formwork is intact without damage after rebound.
 

2. Weight capacity detection

Use a small round head hammer to slam the smooth surface of the plastic building formwork and observe the surface depression. Good quality building templates will have depressions, but there will be no cracks.
 

3. Shrinkage test

Put the two formwork side by side on the wooden board to record the gap distance between the two boards. After two days and two nights, the difference is not more than 3mm-5mm compared with the previously measured data.
 

4. Nail-holding strength

Nail at a distance of 5 mm from the edge of the plate. If there is no crack, this indicates that the quality of the plate is good; after the nail is nailed, observing whether the bonding state of the nail and the formwork is saturated and tight.
 

5. High/low temperature test

Yaohang plastic formwork can be used normally at -10℃ -45℃ temperature.
 
①　Put the plastic formwork sample into fridge of -10℃ for 24 hours, then nail at 10mm away from the edge of the mold to check if there is cracks. If so, the formwork is unavailable in winter;
②　Put the plastic formwork sample into 45 ℃ hot water for 5min to check if it would be softened. If so, the formwork is not available in summer.