portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">产品特点
portant; color: rgb(86, 86, 86) !important;">项目 |
portant; color: rgb(86, 86, 86) !important;">技术指标 |
portant; color: rgb(86, 86, 86) !important;">JS-WG |
portant; color: rgb(86, 86, 86) !important;">烧失量(%) |
portant; color: rgb(86, 86, 86) !important;">≤6 |
portant; color: rgb(86, 86, 86) !important;">1~2 |
portant; color: rgb(86, 86, 86) !important;">CT(%) |
portant; color: rgb(86, 86, 86) !important;">≤0.02 |
portant; color: rgb(86, 86, 86) !important;">≤0.02 |
portant; color: rgb(86, 86, 86) !important;">SiO?(%) |
portant; color: rgb(86, 86, 86) !important;">≥85 |
portant; color: rgb(86, 86, 86) !important;">93~97 |
portant; color: rgb(86, 86, 86) !important;">含水率(%) |
portant; color: rgb(86, 86, 86) !important;">≤3.0 |
portant; color: rgb(86, 86, 86) !important;">0.4~0.6 |
portant; color: rgb(86, 86, 86) !important;">需水量比(%) |
portant; color: rgb(86, 86, 86) !important;">≤125 |
portant; color: rgb(86, 86, 86) !important;">120 |
portant; color: rgb(86, 86, 86) !important;">比表面积(㎡/kg) |
portant; color: rgb(86, 86, 86) !important;">≥15000 |
portant; color: rgb(86, 86, 86) !important;">18000~20000 |
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">适用范围
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">目前除在浇注型耐火材料中普遍使用之外,在电熔和烧结型耐火材料中亦得到大量应用。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">制造高标号混凝土(c70以上),显著提高混凝土的强度和泵送性能。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">制造高抗渗(≥P30)、结构自防水混凝土,用于地铁、隧道、高层建筑物、的地下室。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">制造海工和化工混凝土,由于其高致密性能,有效阻止硫酸盐及氯离子对混凝土的渗透、侵蚀,避免混凝土钢筋受到腐蚀,从而延长混凝土的寿命。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">在水利、桥梁工程项目中,混凝土不仅需要上述基本指标,更对其耐磨、耐冲刷有非常苛刻的要求,掺入JS-WG微硅粉成为必要。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">快速施工需要的早强、高强混凝土;
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">隧道、地铁、大型基坑结构施工过程中用于支护的高强喷射混凝土。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">水下施工项目(如:桥墩、大坝、钻井平台等)用的混凝土。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">高速公路、大型桥梁的路面混凝土。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">除以上所述的耐火材料和高性能混凝土中应用JS-WG微硅粉的独特优势,目前本公司还与涂料、油漆、橡胶、和塑料领域的研发机构开展合作,拓展微硅粉的应用范围,为材料科技和国民经济的发展贡献力量。
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">使用注意事项
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">配合比设计:
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">相容性:微硅粉与减水剂、粉煤灰、矿粉、纤维等相容性良好;
portant; font-variant-east-asian: normal !important; font-stretch: normal !important; line-height: 24px !important; color: rgb(86, 86, 86) !important;">坍落性:由于其填隙效应,混凝土的粘滞性较高,因此掺微硅粉混凝土的的坍落度设计要求比普通混凝高2~3厘米;