| 摘要 |
<p>Door which is provided along at least one peripheral side with a f ire-retardant edge beam, for instance a fire- retardant stile or beam, door provided with a stabilizing strip and a reinforcement strip therefor, and door provided with glazing beams for receiving a glass panel, wherein the edge beam, the reinforcement strip and each of the glazing beams is manufactured from a solid elongate body, in which at least one longitudinal groove is formed extending in the position of use in a direction parallel to the main plane of the door, in which longitudinal groove is received a fire- resistant material introduced in liquid state and subsequently cured, and method for manufacturing such edge beams, reinforcement strips and glazing beams.</p> |
