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现在世界上广泛应用的一种新的混凝土加强资料广泛应用于道路、机场、桥梁、水工、港口、铁路、矿山、隧道、军事及工业和民用建筑等工程领域,Nowadays, a new reinforced concrete material widely used in the world is widely used in road, airport, bridge, hydraulic engineering, port, railway, mine, tunnel, military and industrial and civil engineering fields. beplay官网体育ios厂家有一种新型的复合资料.适用于对抗拉、抗剪、抗折强度和抗裂、抗:中击、抗疲劳、抗震、抗爆等项性能要求较高的结构工程或局部部位。Steel fiber is a new type of composite material, which is suitable for structural engineering or local parts with high performance requirements such as tensile, shear, flexural strength, crack resistance, mid-strike, fatigue resistance, seismic and explosion resistance.
不同品种的不同配比对纤维的长度与直径、最小体积是略有不同,不锈beplay官网体育ios混凝土的纤维的体积小到一定水平上不会增强.The length, diameter and minimum volume of fibers are slightly different in different kinds of fibers with different proportions. The volume of stainless steel fibre reinforced concrete fibers will not increase when they are small enough to a certain level.至0.5%最低容积率在国内外。当纤维体积率超过2%,加工性能差的混合、施工难度更大和质量保证。To 0.5% minimum volume ratio at home and abroad. When the volume ratio of fibers exceeds 2%, mixing with poor processing performance, more difficult construction and quality assurance will be achieved. 但是当特殊需要的实验,并采取必要的措施,质量保证和提高可能会增加纤维体积率。混凝土中加入量的纤维,抗压强度提高10%~80%,拉伸强度50%~100%,抗弯强度50%~80%抗剪强度的50%~100%试验结果标明,5~15毫米的长度,长宽比为10~30改进的抗压强度的短纤维的纤维较多但短纤维的拉伸强度、弯曲强度要低得多。However, when special needs are tested and necessary measures are taken, quality assurance and improvement may increase the volume ratio of fibers. The test results show that the length and width ratio of 5-15mm short fibers with compressive strength improved by 10%-80%, tensile strength 50%-100%, flexural strength 50%-80% and shear strength 50%-100% show that the length and width ratio of 5-15mm short fibers with compressive strength improved by 10-30 are more, but the tensile strength and flexural strength of short fibers are much lower.