Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an external wall thermal insulation crack repair construction method, and relates to the technical field of buildings. The construction method comprises the following steps ofdetermining a construction area; cutting all thermal insulation boards with the bonding intensity smaller than 0.095Mpa, performing cutting to form new thermal insulation boards according to the shapes of cut areas, and putting the new thermal insulation boards into the cut areas; injecting hard foaming resin into the gap between the newly placed insulation board and the original insulation board;smearing a layer of flexible water-resistant putty, and laying the alkali-resistant glass fiber gridding cloth; and smearing the coating on the surface of the putty, and standing for 12-15H. According to the invention, the construction area is formed by extending 20-30 cm from the edge line of the area beyond the standard as the reference, and thermal insulation boards at potential deformation areas are also replaced, and the replacement effect can be improved; the adhesion strength is measured through the thermal insulation board, and the engineering safety and the construction area rationality can be improved; and the heat preservation effect can be improved by loading the mixed foaming material between the newly placed insulation board and the retained insulation board.
本发明公开了一种外墙保温裂缝修补施工方法，涉及建筑技术领域，该施工方法包括：确定施工区域；将粘连强度低于0.095Mpa的保温板部全部凿开，按照凿开区域形状剪裁新的保温板，放入凿开区域；在新放置的保温板和原本保温板之间间隙注入硬发泡树脂；涂抹一层柔性耐水腻子，铺设耐碱玻纤网格布；在腻子表面涂抹涂料，静置12‑15h即可。本发明通过以超出标准的区域的边缘线为基准向外延伸20‑30cm构成施工区域，能够将潜在变形区域部分的保温板也替换掉，提高更换效果；通过保温板测量粘连强度，能够提高工程安全性和施工区域合理性；通过在新放入的保温板和存留的保温板之间充入混合好的发泡材料，能够提高保温效果。
The invention discloses an external wall thermal insulation crack repair construction method, and relates to the technical field of buildings. The construction method comprises the following steps ofdetermining a construction area; cutting all thermal insulation boards with the bonding intensity smaller than 0.095Mpa, performing cutting to form new thermal insulation boards according to the shapes of cut areas, and putting the new thermal insulation boards into the cut areas; injecting hard foaming resin into the gap between the newly placed insulation board and the original insulation board;smearing a layer of flexible water-resistant putty, and laying the alkali-resistant glass fiber gridding cloth; and smearing the coating on the surface of the putty, and standing for 12-15H. According to the invention, the construction area is formed by extending 20-30 cm from the edge line of the area beyond the standard as the reference, and thermal insulation boards at potential deformation areas are also replaced, and the replacement effect can be improved; the adhesion strength is measured through the thermal insulation board, and the engineering safety and the construction area rationality can be improved; and the heat preservation effect can be improved by loading the mixed foaming material between the newly placed insulation board and the retained insulation board.
本发明公开了一种外墙保温裂缝修补施工方法，涉及建筑技术领域，该施工方法包括：确定施工区域；将粘连强度低于0.095Mpa的保温板部全部凿开，按照凿开区域形状剪裁新的保温板，放入凿开区域；在新放置的保温板和原本保温板之间间隙注入硬发泡树脂；涂抹一层柔性耐水腻子，铺设耐碱玻纤网格布；在腻子表面涂抹涂料，静置12‑15h即可。本发明通过以超出标准的区域的边缘线为基准向外延伸20‑30cm构成施工区域，能够将潜在变形区域部分的保温板也替换掉，提高更换效果；通过保温板测量粘连强度，能够提高工程安全性和施工区域合理性；通过在新放入的保温板和存留的保温板之间充入混合好的发泡材料，能够提高保温效果。
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