| 小青瓦也是以粘土为原料 |
| 添加时间：2020/6/1 16:43:21 浏览次数： |
| 小青瓦。小青瓦，又叫粘土小瓦、蝴蝶瓦、阴阳瓦等，是我国传统的屋面用瓦。小青瓦也是以粘土为原料，经搅拌压制成型，在风干后再焙烧制成。形状为弧形片状，其规格尺寸各地不一，大致长度为170~200毫米，宽度为130~180毫米。与之相配合的还有盖瓦和檐口滴水瓦等。对小青瓦的质量应进行认真检查验收，检查时既要看成色又要听声音，好的瓦应该是色泽一致、尺寸相同、弯曲弧度相等，轻轻敲击时声音清脆。对瓦片中含有石灰块杂质、砂眼多、有裂缝、欠火较重、质量差的青瓦，一律不得使用。 Little green tile. Small green tiles, also known as clay tiles, butterfly tiles, yin and Yang tiles, are the traditional roof tiles in China. Xiaoqingwa is also made of clay, which is stirred and pressed, dried and then roasted. The shape is arc-shaped sheet, with different specifications and sizes. The approximate length is 170-200 mm, and the width is 130-180 mm. With it also covers tile and cornice dripping tile and so on. The quality of the small green tiles shall be carefully checked and accepted. During the inspection, both the color and sound shall be seen. The good tiles shall have the same color, size and bending radian, and the sound shall be clear and crisp when they are gently knocked. Green tiles containing impurities of lime block, many sand holes, cracks, heavy underfire and poor quality shall not be used. |
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