（1）规格尺寸允许有偏差，说明：规格小于等于15mm时，允许有偏差1mm.
(1) the size of the specification allows deviations, Description: specifications are less than or equal to 15mm, allowing the deviation of 1mm.
(2)平面度允许有极限公差，仿大理石板材的平面度是指板材平面的平整程度。它影响着铺贴石材后整个饰面的平整度。测量时是将测量要求的钢平尺贴放在被检测板材的平面的两个对角线上，因板材不可能十分平整，所以会在测量板面和平吃面出现间隙。
(2) the flatness of the plate is allowed to have the limit tolerance, the flatness of the marble slab is the flat degree of the sheet plane. It affects the flatness of the whole finish after paving stones. Measurement is the measurement requirements of steel straightedges posted on the tested plate plane of two diagonal, sheet may not be very smooth, so in the measurement of surface peace noodles gap.

可用测量塞尺来测量间隙尺寸，若被检测板材面的对角线长度大于1000mm时，用长度为1000mm的钢平尺沿对角线分段检测，以最大间隙尺寸表示平面度的极限公差。
Available measurement feeler gauges to measure the gap dimensions, if it detects plate face diagonal length greater than 1 000 mm, length 1000mm steel straightedges along the diagonal subsection detecting representation of flatness and the limits of tolerance to the maximum gap size.
（3）角度允许极限公差拼缝板材，正面与侧面的夹角不得大于90。异型板材角度允许极限公差有供需双方协商确定。角度是指板材平面上两条邻边间的夹角。
(3) the angle limit of tolerance joint plate, front and side angle of not more than 90. The angle of the special shaped plate allows the limit tolerance to be negotiated between the supply and demand sides. Angle is the angle between the two adjacent sides of the plate plane.
（4）仿大理石板材的普型板材两边的夹角应为90。测量时用规定的90钢角尺，将角尺长边紧贴板材的长边，短边紧贴板材短边。用塞尺测量大理石板材与角尺短边之间的间隙尺寸。根据规定分别测量板材的两对角或板材的四个角，以其中最大间隙尺寸作为角度允许极限公差值。
(4) the angle between the two sides of the panel of the imitation marble slab shall be 90. When measuring with 90 steel square provisions, long side of the long side plate close to the square, close to the short side of the short side plate. With the gap size between the short side of the square and marble feeler. In accordance with the provisions of the two angle measurement of the plate or sheet of four angles, in which the maximum clearance size as the angle to allow the value of the limits of tolerance.