美国R·赖德因,发明了现代化的板式组合房屋。该房屋没有木结构,包括屋顶在内由14块能受高压的大型板构成。两墙板之间用L型柱牢固连结。墙的内面每隔1m预制有木柱,供房主按需分隔房间之用。这些板留有门洞、窗、照明线路、排污通道及厨房中橱框的位置。 R. Ryder of the United States invented a modern panel-type house. The house has no wooden structure and consists of 14 large plates that can withstand high pressure, including the roof. The two wall panels are firmly connected by L-shaped columns. The inner surface of the wall is prefabricated with wood columns every 1m for homeowners to separate rooms as needed. These boards leave the door openings, windows, lighting lines, drains, and the location of the shelves in the kitchen.