（安徽抗磨料厂家）（抗磨料价格是多少）（抗磨料施工）
郭琳                                                                电话：13910676425--        15652622600                                                                                        JY-M01系列高强抗磨料施工工艺                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                在进行抗磨层施工前，筒仓和卸煤槽的原有混凝土基层已施工完超过28天，达到最终硬化强度，为了保证抗磨层和原有混凝土基层粘接牢固，形成有机整体，采取以下三个必要的工艺准备：基层处理、铺设钢筋网、涂刷界面剂。                                                                                                                                                                                                                                                              
1基层处理                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                界面基层处理主要注意三点：⑴粗糙程度，基层越粗糙，界面结合面积越大，合力越大，抵抗剪切破坏的能力就越强，所以要对基层进行凿毛。⑵完好程度，指粘接面受损伤的程度，损伤越轻，内部产生缺陷越少，粘接性能越好，所以要对基础表面如有疏松部位应予剔除。⑶洁净程度，减少杂质，有利于提高粘接强度。所以要用压力水冲洗清理基础表面，不得有浮浆、浮灰和脱模剂等杂物。                                                                                                                              

2                                                                                                                                铺设钢筋网                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                为了保证抗磨层与混凝土基层的整体性，减少大面积抹灰造成的抗磨层收缩，增大约束，防止产生空鼓和裂纹，在基层表面需埋设钢筋网。                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                混凝土基层钻孔深70mm，孔径12mm；用钢筋锚固料锚固Ф6mm钢筋棍，钢筋棍埋设深度70mm，外露15～30mm（设计抗磨层厚度的1/3），钢筋棍之间的间距300mm；钢筋棍的顶端用Ф6mm盘条焊接成网。                                                                                                                              

3                                                                                                                                涂刷界面剂                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                3.1                                                                                                                                施工前2小时充分湿润基础表面，施工时将浮水吸干。                                                                                                                                                                                                                                                              
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                3.2                                                                                                                                专用界面处理剂与42.5级普通硅酸盐水泥、细沙按照1：2：1比例混合，搅拌均匀待用。将混合好的界面剂浆体均匀涂