国家建筑材料测试中心 -- 图片

不锈钢材-机械强度测试，要求：1. how much force can be applied before the bracket starts to bend or deform and then how much further before it actually breaks.2.The load needs to be applied as far away from the back plate as possible 3.the test recorded by video showing the product before and after and the documented force. All force measurements are to be recorded. 4.the results shown in a Graph of the force over time until the bracket breaks.标准：澳大利亚标准AS1170和AS1288关于栏杆和游泳池围栏建筑规范。他们想要测试的一些项目将用于这些应用中的任何一个，例如扶手支架和玻璃配件（如轴颈）。他们需要实验室的工程师来指导他们进行可能的测试，以满足相关标准的要求。请核对一下，并给我们报价，谢谢！

请问浮石混凝土试块怎么取样？多少平米取一组试块还是多少M3取一组？