(1) For important structural members, the anchor bolts […]
(1) For important structural members, the anchor bolts of the inspection lot shall be randomly sampled on the basis of checking the appearance quality of the anchors of the inspection lot and according to the sampling quantity specified in Table N.2.3.
(2) For general structural members, 50% of the sampling amount of important structural members may be used, and no less than 5 pieces shall be randomly sampled.
Yuyao Xintai Hardware Co., Ltd.
Yuyao Xintai Hardware Co., Ltd. was founded in 2005, which is a professional China construction anchor bolts manufacturers and concrete anchor bolts factory,our company engaged in various kinds of expansion bolt,high strength fasteners. We are near to Hang Zhou Bay, and cover 7000 square meters.
Read More >
