摘要：介绍了现浇混凝土模板内置保温板外保温系统有网体系做法的构造特点、施工工艺，针对其技术及成本要求，研制了一种专用抗裂砂浆，并分析了集料的集配、外加剂掺加量对砂浆抗裂性能的影响。
关键词：抗裂砂浆 大模内置外保温系统 抗裂性 开裂指数 聚丙烯纤维 纤维素醚 可再分散胶粉
Abstract：In this article, a new anti-crack mortar will be introduced, which is specially based on the construction features, technical and production cost requirements of steel fabric reinforced polystyrene panel inside the concrete wall form used for exterior insulation system. The article also analyzes the influence of material collection, the kind and amount of additive against the crack-resistance index of this new anti-crack mortar.
Key words: anti-crack mortar, the internal-large-formwork exterior insulator system, crack-resistance, crack index, polypropylene fiber, cellulose ether, re-dispersible polymer powder