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GRC构件质量要怎么样去鉴定会更好?

来源:http://www.aswjc.com/ 发布人:aisaiwen 发布时间:2021-03-02

GRC构件产品质量的重要规范是就是要看水泥强度,一起它也是区分水泥标号的重要依据。水泥强度是指水泥胶砂浆硬化试体所能接受外力损坏的才能,用Map表明,它是水泥重要物理性能之一。水泥强度分三种:抗压、抗折、抗拉强度,均指水泥胶砂硬化试体接受压缩损坏、曲折损坏、拉伸损坏时的大应力。
An important criterion for the quality of GRC components is the strength of cement, which is also an important basis for distinguishing cement grades. Cement strength refers to the ability of cement mortar hardened specimen to accept external force damage. It is shown by map that it is one of the important physical properties of cement. There are three kinds of cement strength: compressive strength, flexural strength and tensile strength, all of which refer to the large stress when the cement mortar hardening specimen is subjected to compression damage, zigzag damage and tensile damage.
GRC构件的强度除取决于水泥强度外,一起还取决于单件外表尺度及填料比,装备不同的筋骨支撑结构所决议的。GRC是原丝抗碱纤维短切后同配有添加剂的砂浆一起通过喷发设备喷发入模,然后逐层滚压成型,特别表现GRC构件合不合格的首要目标为纤维含量有无5%左右,往常铺网格布的GRC构件1%的纤维量都没有。
The strength of GRC members depends not only on the strength of cement, but also on the external dimension and filling ratio of single member, which is determined by different rib support structures. GRC is a kind of alkali resistant fiber, which is chopped and sprayed into the mold together with the mortar with additives through the eruption equipment, and then rolled layer by layer. In particular, the primary goal of GRC component is whether the fiber content is about 5%, and the fiber content of GRC component with mesh cloth is not about 1%.
                山东GRC构件
1、GRC装饰线条是气密性胶凝资料,因而有必要具有相应的厚度,使分子间亲合力抵达zui佳,然后确保必定的运用年限并在运用期内坚持无缺,质量好的均匀厚度应在8毫米以上。假设过薄,不只运用年限短,安全功用差,并且在运送及设备过程中的破损率较大。
1. GRC decorative lines are airtight gelling materials, so it is necessary to have the corresponding thickness to make the intermolecular affinity reach Zui, and then ensure a certain service life and adhere to no shortage during the service life. The uniform thickness with good quality should be more than 8 mm. If it is too thin, not only the service life is short, the safety function is poor, but also the damage rate in the process of transportation and equipment is large.
2、现在市场上的部分GRC装饰线条产品,因厂家片面追求获利,选用将边缘做厚而中心做薄的方法,诈骗消费者。像这样的GRC装饰线条有两种区别办法:一是分量区别,一根宽10厘米、长2.44米的标准分量小于2.3公斤,不同长度的可按此份额来核算;二是看锯断截面的厚度是否抵达8毫米。
2. Now some GRC decorative line products on the market, because the manufacturers pursue profit unilaterally, choose the method of making the edge thick and the center thin to cheat consumers. There are two ways to distinguish GRC decorative lines like this: one is the weight difference, a standard weight of 10 cm wide and 2.44 m long is less than 2.3 kg, and different lengths can be calculated according to this share; the other is to see whether the thickness of the sawing section reaches 8 mm.
3、GRC装饰线条多为空心,这样确保了自重小、设备便利的特征,而15、20mm的壁厚,加以其间的尼龙网片,确保其全体刚性和坚韧性,全体刚性易于确保线条效果不发生较大变形,而坚韧性则使之更像强度、刚度全体微缩的钢筋混凝土。在究竟损坏时,构成若干塑性铰,不致俄然开裂,构成人员损害和建筑物自身损坏;一起,因为其设备便利的特征,与抹灰等其他装饰分项工程比较,具有缩短全体全体工期、不受时节、气候、气温状况等外部条件影响的长处。
3. GRC decorative lines are mostly hollow, which ensures the characteristics of small self weight and convenient equipment. The wall thickness of 15 and 20 mm, together with nylon mesh between them, ensures the overall rigidity and tenacity. The overall rigidity is easy to ensure that the line effect does not have large deformation, while the tenacity makes it more like the reinforced concrete with the overall shrinkage of strength and rigidity. When it is damaged, it forms a number of plastic hinges, which will not cause sudden cracking, personnel damage and building damage; together, because of its convenient equipment, compared with plastering and other decoration sub projects, it has the advantages of shortening the whole construction period and not affected by external conditions such as season, climate and temperature.
感谢您的阅读,希望以上内容对您有所帮助,如想了解更多精彩内容请点击:山东GRC构件http://www.aswjc.com
Thank you for reading, hope the above content is helpful to you, if you want to know more wonderful content, please click: Shandong GRC component http://www.aswjc.com  .
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