烧结砖价格
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名称: 贵州古荣川建材

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烧结砖主要技术指标

烧结砖主要技术指标

发布日期:2018-01-19 作者: 点击:

贵阳烧结砖

贵阳烧结砖必须符合以下技术指标:形状尺寸的标准为240mm*115mm*53mm。它的强度等级共分为五个等级,它是按照10块砖的抗压强度平均值、最小值和标准值来划分的。

Qingdao sintered bricks must meet the following technical specifications: the standard of shape and size is 240mm*115mm*53mm. Its strength grade is divided into five grades, which are divided according to the average, minimum and standard values of the compressive strength of the 10 blocks.


它的第三个指标是抗风化性能,这是它的耐久性的一个重要指标,通常可以分为三项指标:抗冻性、吸水率、饱和系数。抗冻性主要是指在经过15次冻融循环后不会产生裂纹、分层和掉皮、缺角、缺棱等现象。吸水率是把它泡在常温水里24小时,看它的重量。饱和系数则是24小时的吸水率<。)#)))≦小时的沸煮吸水率的比值。

Its third index is weathering resistance, which is an important index of its durability. It can usually be divided into three indexes: frost resistance, water absorption and saturation coefficient. The frost resistance mainly means that after 15 cycles of freezing and thawing, there will not be a phenomenon of cracking, delamination and skin loss, lack of angle and lack of edge. The water absorption is to keep it in the normal water for 24 hours and see its weight. The saturation coefficient is 24 hours of water absorption <. #)))) = h boiling water absorption ratio.


贵阳烧结砖还要符合石灰爆裂值的规定,爆裂区按照等级都有不同的规定,还有就是泛霜现象也是一个重要的指标,优等品不允许出现泛霜现象,合格品不能严重泛霜,里面不能夹杂欠火砖、螺纹砖或酥砖。

Qingdao should comply with the provisions of sintered brick lime burst value, burst area according to the grade have different requirements, there is a pan frost phenomenon is an important indicator, excellent products are not allowed pan frost phenomenon, the qualified product is not serious flooding, which can not be mixed with burnover, thread or crisp brick brick.


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