挪威发明了一种永久性混凝土筑墙用模板,其优点是建造独户和多户住宅速度快、造价低,不用拆模,外墙无需装修。该系统目前已占挪威房建市场的10％,正在全欧洲推广,并向北美市场进军。这种模板是用聚氯乙烯制造的八面空心柱体,能防水,不用保养,外观精致,类似乳白色木质锒面板。这种八面柱其中相对的两面有一系列孔。施工时,用钢筋穿过这些孔将所有空心柱串连在一起,钢筋可以平放、竖放也可以斜放;然 Norway has invented a template for permanent concrete walls, which has the advantages of quicker single- and multi-family homes and low construction costs. It does not require mold removal and the exterior walls do not need to be renovated. The system currently accounts for 10% of the Norwegian housing construction market, is being promoted throughout Europe, and has entered the North American market. The template is an eight-sided hollow cylinder made of polyvinyl chloride that is waterproof, maintenance free, and delicate in appearance. It resembles a milky-white wood panel. This octahedral column has a series of holes on opposite sides. During the construction, all the hollow columns are connected together with steel bars through these holes, and the steel bars can be placed horizontally, vertically or diagonally.