A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a UHPC decorative plate. The UHPC decorative plate comprises a structural layer and a surface layer, the structural layer comprises white cement, special white silica powder, microbeads, textured quartz sand, a high-efficiency water reducing agent, a defoaming agent, organic fibers and the balance of water, and n layers of gridding cloth are arranged; the surface layer comprises white cement, special white silica powder, microbeads, textured quartz sand, a high-efficiency water reducing agent, a defoaming agent, an acrylic emulsion, organic fibers and the balance of water; the structural layer manufacturing step comprises the steps that structural layer manufacturing materials are metered and then quantitatively released into a stirring machine; the structural layer material is spread on a structural layer template, then gridding cloth is laid, then rolling forming is conducted, and a first UHPC structural plate is obtained; on the basis of the obtained UHPC structural plate, the steps of structural layer material spreading, gridding cloth laying and roll forming are repeated, and finally the UHPC structural plate comprising the multiple layers of gridding cloth is obtained. The UHPC decorative plate manufactured through the method has the advantages of being high in bending resistance, tensile strength, material density and flatness, stable in surface effect and the like.
本申请提供了一种UHPC装饰板，包括结构层和面层；结构层包括白水泥、特制白硅微粉、微珠、质感石英砂、高效减水剂、消泡剂、有机纤维、其余为水，网格布n层；面层包括白水泥、特制白硅微粉、微珠、质感石英砂、高效减水剂、消泡剂、丙烯酸乳液、有机纤维、其余为水；结构层制作步骤包括：将结构层制作材料计量后定量释放到搅拌机内；将结构层物料摊放到结构层模板上，然后铺设网格布，再后辊压成型，得到第一UHPC结构板；在前述得到的UHPC结构板的基础上重复结构层物料摊放、网格布铺设、辊压成型步骤，最终得到包括多层网格布的UHPC结构板。通过本发明方法制作的UHPC装饰板具有抗弯和抗拉强度、物料密度和平整度高、表面效果稳定等特点。
The invention provides a UHPC decorative plate. The UHPC decorative plate comprises a structural layer and a surface layer, the structural layer comprises white cement, special white silica powder, microbeads, textured quartz sand, a high-efficiency water reducing agent, a defoaming agent, organic fibers and the balance of water, and n layers of gridding cloth are arranged; the surface layer comprises white cement, special white silica powder, microbeads, textured quartz sand, a high-efficiency water reducing agent, a defoaming agent, an acrylic emulsion, organic fibers and the balance of water; the structural layer manufacturing step comprises the steps that structural layer manufacturing materials are metered and then quantitatively released into a stirring machine; the structural layer material is spread on a structural layer template, then gridding cloth is laid, then rolling forming is conducted, and a first UHPC structural plate is obtained; on the basis of the obtained UHPC structural plate, the steps of structural layer material spreading, gridding cloth laying and roll forming are repeated, and finally the UHPC structural plate comprising the multiple layers of gridding cloth is obtained. The UHPC decorative plate manufactured through the method has the advantages of being high in bending resistance, tensile strength, material density and flatness, stable in surface effect and the like.
本申请提供了一种UHPC装饰板，包括结构层和面层；结构层包括白水泥、特制白硅微粉、微珠、质感石英砂、高效减水剂、消泡剂、有机纤维、其余为水，网格布n层；面层包括白水泥、特制白硅微粉、微珠、质感石英砂、高效减水剂、消泡剂、丙烯酸乳液、有机纤维、其余为水；结构层制作步骤包括：将结构层制作材料计量后定量释放到搅拌机内；将结构层物料摊放到结构层模板上，然后铺设网格布，再后辊压成型，得到第一UHPC结构板；在前述得到的UHPC结构板的基础上重复结构层物料摊放、网格布铺设、辊压成型步骤，最终得到包括多层网格布的UHPC结构板。通过本发明方法制作的UHPC装饰板具有抗弯和抗拉强度、物料密度和平整度高、表面效果稳定等特点。
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