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采用钢纤维浇注后能达到什么效果
波浪形钢纤维用于石化装置中的滑动阀门,裂口区压力吹风管,以增加抗热震,抗磨能力和降低成本。 传送线.提升器个旋风器衬里,用钢纤维增强后,可防止其分层启绉.磨损和开裂.烧嘴砖.炉顶.传送部分和加热器粗嘴,采用钢纤维浇注后,消除和减少了裂纹和剥落。钢纤维在石油方面的最新应用是将它与浇注料一起喷射在衬里的锚固系统上,纲纤维的锚固体件一起进行增强,愈与龟甲钢衬里比较不仅使总施工费减少了50%,而且增加了抗机械应力和热应力,经济效益十分明显。
Wave steel fibers are used in sliding valves and pressure blowers in crack areas in petrochemical plants to increase thermal shock resistance, abrasion resistance and reduce costs. Conveyor lines, hoister cyclone linings, reinforced with steel fibers, can prevent delamination crepe, wear and tear, burner bricks, furnace top, conveyor parts and heater nozzles. After casting with steel fibers, cracks and spalling can be eliminated and reduced. The latest application of steel fiber in petroleum field is that it is sprayed with castable on the anchorage system of lining. The anchorage parts of steel fiber are strengthened together. Compared with tortoise shell steel lining, the total construction cost is reduced by 50%, and the mechanical stress and thermal stress resistance are increased. The economic benefit is obvious.
用于建筑工业的波浪形纲纤维一般选用碳钢冷拉剪断型纤维。具有无需加抗锈剂.防腐剂等优点。并能提高预制件的性能2-6倍,可代替或减少钢筋用量,缩短钢筋加式制作时间,提高机械化施工程度,可达到普通施工施工方法无法达到的效果,比如抑制屋顶开裂,涵洞漏水等。 用于高速公路面桥梁.水泥枕木.防爆仓库.核实验场,火箭发射场预制应力的混泥土构件等。 隧道窑台面,电厂锅炉个烟道,以及其他有严重急冷急热,机械功能冲击的易裂磨条件下使用耐火料衬里和预制件。
Carbon steel cold-drawn shear fibers are generally used as wavy fibers in construction industry. It has the advantages of no need of antirust and preservative. It can also improve the performance of prefabricated parts by 2-6 times. It can replace or reduce the amount of reinforcing steel, shorten the production time of reinforcing steel, and improve the degree of mechanized construction. It can www.lvhejizhujian.cnwww.yanglaoyuanq.com.cnwww.diandongmenq.com.cnwww.zhonglizhuzao.com.cn www.yanglaoyuanc.cnwww.yazhujian.net.cnachieve the effect that ordinary construction methods can not achieve, such as restraining roof cracking, culvert leakage and so on. Used for highway surface bridges, cement sleepers, explosion-proof warehouses, nuclear test sites, precast stress concrete components of rocket launching sites, etc. Refractory linings and prefabricated parts are used on tunnel kiln countertops, boiler flues of power plants, and other fragile and abrasive conditions with severe quench, heat and mechanical impact.
Wave steel fibers are used in sliding valves and pressure blowers in crack areas in petrochemical plants to increase thermal shock resistance, abrasion resistance and reduce costs. Conveyor lines, hoister cyclone linings, reinforced with steel fibers, can prevent delamination crepe, wear and tear, burner bricks, furnace top, conveyor parts and heater nozzles. After casting with steel fibers, cracks and spalling can be eliminated and reduced. The latest application of steel fiber in petroleum field is that it is sprayed with castable on the anchorage system of lining. The anchorage parts of steel fiber are strengthened together. Compared with tortoise shell steel lining, the total construction cost is reduced by 50%, and the mechanical stress and thermal stress resistance are increased. The economic benefit is obvious.
用于建筑工业的波浪形纲纤维一般选用碳钢冷拉剪断型纤维。具有无需加抗锈剂.防腐剂等优点。并能提高预制件的性能2-6倍,可代替或减少钢筋用量,缩短钢筋加式制作时间,提高机械化施工程度,可达到普通施工施工方法无法达到的效果,比如抑制屋顶开裂,涵洞漏水等。 用于高速公路面桥梁.水泥枕木.防爆仓库.核实验场,火箭发射场预制应力的混泥土构件等。 隧道窑台面,电厂锅炉个烟道,以及其他有严重急冷急热,机械功能冲击的易裂磨条件下使用耐火料衬里和预制件。
Carbon steel cold-drawn shear fibers are generally used as wavy fibers in construction industry. It has the advantages of no need of antirust and preservative. It can also improve the performance of prefabricated parts by 2-6 times. It can replace or reduce the amount of reinforcing steel, shorten the production time of reinforcing steel, and improve the degree of mechanized construction. It can www.lvhejizhujian.cnwww.yanglaoyuanq.com.cnwww.diandongmenq.com.cnwww.zhonglizhuzao.com.cn www.yanglaoyuanc.cnwww.yazhujian.net.cnachieve the effect that ordinary construction methods can not achieve, such as restraining roof cracking, culvert leakage and so on. Used for highway surface bridges, cement sleepers, explosion-proof warehouses, nuclear test sites, precast stress concrete components of rocket launching sites, etc. Refractory linings and prefabricated parts are used on tunnel kiln countertops, boiler flues of power plants, and other fragile and abrasive conditions with severe quench, heat and mechanical impact.
