发布时间:2025-02-03 10:04:45
不用做,因为发泡混凝土只有水和水泥和发泡剂,不用减水剂.水灰比为0.5然后根据你设计的容重来添加发泡剂的用量,
扔废品时,鸡蛋托盘一定要留下!放阳台太厉害了,邻居见了纷纷学
2025-02-03 10:04:45 2025-02-03 10:04:45 2025-02-03 10:04:45请问在重庆哪点买房子好点,我是农村的对重庆不熟,想在重庆买套二手房50—60万左右
2025-02-03 10:04:45 2025-02-03 10:04:45 2025-02-03 10:04:45 2025-02-03 10:04:45 2025-02-03 10:04:45 2025-02-03 10:04:45 2025-02-03 10:04:45