GLASS LAMINATE

PROBLEM TO BE SOLVED: To provide a glass laminate with which distribution of calorific value can be freely designed.SOLUTION: A glass laminate includes: a rectangular first glass plate having a first side and a second side opposite to the first side; a second glass plate placed opposite to the first glass plate and having a shape nearly identical to that of the first glass plate; and an intermediate film placed between the first glass plate and the second glass plate. The intermediate film includes: a first bus bar extending along an edge on the side of the first side; a second bus bar extending along an edge on the side of the second side; and a plurality of heating wires arranged in parallel such that the first bus bar and the second bus bar are connected with each other. At least one of lengths, widths, and intervals of the plurality of heating wires is adjusted such that a plurality of regions with mutually different calorific values are formed between the first bus bar and the second bus bar.SELECTED DRAWING: Figure 2 【課題】発熱量の分布の設計を自由に行うことができる、合わせガラスを提供する。【解決手段】本発明に係る合わせガラスは、第１辺と、及び前記第１辺と対向する第２辺を有する、矩形状の第１ガラス板と、前記第１ガラス板と対向配置され、前記第１ガラスと略同形状の第２ガラス板と、前記第１ガラス板と第２ガラス板との間に配置される中間膜と、を備え、前記中間膜は、前記第１辺側の端部に沿って延びる第１バスバーと、前記第２辺側の端部に沿って延びる第２バスバーと、前記第１バスバーと第２バスバーとを連結するように並列に配置された複数の加熱線と、を備えており、前記第１バスバーと第２バスバーとの間に、発熱量が異なる複数の領域が形成されるように、前記複数の加熱線の長さ、幅、間隔の少なくとも１つが調整されている。【選択図】図２