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我们涪陵地区现有灰砂砖厂20多家,年产量4亿多块.各灰砂砖厂都是砖厂生产出砖后,在堆码或上车时将尺寸、外观不合格的砖选出后出售.近几年我们质检所按GBll545—89 《蒸压灰砂砖》标准对全区的灰砂砖进行监督检验中,发现标准中某些条款不尽合理,现提出讨论,供有关部门修订标准时参考.1关于尺寸、外观质量判定标准6.1.4.l规定:若尺寸、外观不符合合格品规定的砖数超过10块,可将这批砖中尺寸、外观不合格的产品选出,组成新的批重新抽样检验.
We have more than 20 existing lime-sand brick factories in the Fuling area, with an annual output of more than 400 million pieces. Each lime-sand brick factory is after the brick factory produces the bricks and selects bricks with unqualified dimensions and appearance when stacking or getting on the train. After the sale, we have sold it. In recent years, our quality inspection institute has supervised and inspected the lime-sand bricks in the region according to GBll545-89 “Autoclaved Lime-sand Tiles” standards. We found that certain terms in the standard are not reasonable and are now being discussed. When the relevant department revise the standard, it is referred to. 1 The criteria for the determination of dimensions and appearance quality are as stipulated in 6.1.4.l: If the size and appearance do not meet the requirements for qualified products, the number of bricks exceeds 10, the size and appearance of the batch of bricks may be unqualified. Selected out to form a new batch of resampled inspections.