| 资料 | 时长( 05:53:40) | 播放量(94373) |
|---|---|---|
建筑材料正工程中应用 |
00:01:45 | 1002 |
|
装配式建筑 |
00:06:49 | 923 |
|
2-1-1材料的构造 |
00:00:53 | 860 |
|
2-1-2晶体、玻璃体和胶体 |
00:00:38 | 855 |
|
2-2-1孔隙与空隙 |
00:01:59 | 864 |
|
2-2-2砼用粗骨料吸水率试验 |
00:02:29 | 918 |
|
2-2-3砼用细骨料吸水率试验 |
00:01:27 | 873 |
|
2-2-4密度孔隙率吸水率计算 |
00:04:06 | 903 |
|
2-2-5小型空心砌块软化系数 |
00:02:30 | 906 |
|
2-2-6蒸压加气砼砌块抗冻性 |
00:03:34 | 928 |
|
2-2-7材料的导热性 |
00:00:18 | 846 |
|
2-3-1材料的强度 |
00:02:11 | 894 |
|
2-3-2弹性塑性、脆性韧性 |
00:01:07 | 873 |
|
2-3-3洛氏硬度原理示意图 |
00:01:03 | 900 |
|
2-4-1材料的耐久性 |
00:01:04 | 852 |
|
3-1-1气硬性胶凝材料简介 |
00:01:59 | 928 |
|
3-2-1石灰案例分析 |
00:02:57 | 885 |
|
4-1-1水泥凝结硬化过程 |
00:02:02 | 878 |
|
4-1-2水泥硬度 |
00:03:20 | 877 |
|
4-1-3水泥强度等级评定 |
00:06:52 | 852 |
|
4-1-4通用硅酸盐水泥的特性 |
00:03:16 | 898 |
|
4-1-5通用硅酸盐水泥选用 |
00:03:00 | 875 |
|
4-4-1水泥细度检测 |
00:03:22 | 909 |
|
4-4-2水泥凝结时间检测 |
00:05:00 | 820 |
|
4-4-3水泥安定性检测 |
00:04:28 | 895 |
|
4-4-4水泥胶砂强度检测 |
00:08:37 | 856 |
|
5-1-1边坡喷射混凝土 |
00:00:36 | 905 |
|
5-1-2隧道洞壁喷射混凝土 |
00:00:44 | 892 |
|
5-1-3混凝土的分类 |
00:07:36 | 916 |
|
5-2-1砼组成材料质量要求 |
00:02:07 | 868 |
|
5-2-2砂的颗粒级配 |
00:00:59 | 879 |
|
5-2-3骨料细度模数的计算 |
00:04:24 | 864 |
|
5-2-4砼粗骨料堆积密度试验 |
00:02:47 | 832 |
|
5-2-5混凝土外加剂 |
00:04:27 | 856 |
|
5-2-6混凝土缓凝剂 |
00:06:15 | 874 |
|
5-2-7混凝土含气量测定 |
00:04:02 | 889 |
|
5-3-1影响和易性因素 |
00:07:56 | 829 |
|
5-4-1砼劈裂抗拉强度试验 |
00:01:53 | 879 |
|
5-4-2混凝土抗弯试验 |
00:02:01 | 899 |
|
5-4-3影响砼强度的因素 |
00:07:17 | 881 |
|
5-4-4混凝土的养护 |
00:00:22 | 881 |
|
5-4-5改善砼强度的措施 |
00:02:44 | 876 |
|
5-4-6砼受力产生的变形 |
00:06:55 | 882 |
|
5-4-7混凝土抗渗性试验 |
00:03:52 | 873 |
|
5-4-8混凝土的抗冻性 |
00:03:34 | 1051 |
|
5-4-9混凝土碳化深度检测 |
00:01:32 | 844 |
|
5-5-1砼配合比的设计原则 |
00:06:05 | 946 |
|
5-5-2砼配合比设计四步骤 |
00:03:11 | 897 |
|
5-5-3砼初步配合比计算 |
00:11:03 | 906 |
|
5-5-4砼拌合物表观密度 |
00:03:28 | 901 |
|
5-5-5基准、及施工配合比 |
00:07:27 | 866 |
|
5-7-1混凝土生产浇筑流程 |
00:04:48 | 904 |
|
5-7-2混凝土的质量评定 |
00:06:00 | 881 |
|
5-8-1砼细骨料四分法取样 |
00:01:30 | 1063 |
|
5-8-2砼粗骨料四分法取样 |
00:02:13 | 1086 |
|
5-8-3细骨料对筛分实验 |
00:08:09 | 1034 |
|
5-8-4砂的表观密度检测 |
00:03:50 | 1036 |
|
5-8-5砂堆积、紧装密度 |
00:03:42 | 1073 |
|
5-8-6砂的含泥量试验 |
00:02:51 | 1028 |
|
5-8-7石头的压碎指标试验 |
00:02:18 | 1060 |
|
5-8-8针状、片状含量试验 |
00:02:55 | 1059 |
|
5-9-1新拌混凝土设备 |
00:08:23 | 862 |
|
5-9-2坍落度试验 |
00:07:43 | 884 |
|
5-9-3维勃稠度试验 |
00:01:53 | 871 |
|
5-9-4试件的成型 |
00:08:19 | 901 |
|
5-9-5水泥砼抗压强度试验 |
00:04:36 | 898 |
|
6-1-1砼筑砂浆的组成材料 |
00:01:13 | 878 |
|
6-1-2砂浆密度试验 |
00:02:46 | 882 |
|
6-1-3砌筑砂浆的和易性 |
00:05:21 | 885 |
|
6-1-4硬化后砌筑砂浆性质 |
00:03:56 | 864 |
|
6-2-1内墙面一般抹灰 |
00:03:51 | 830 |
|
6-4-1建筑砂浆稠度检测 |
00:03:20 | 882 |
|
6-4-2建筑砂浆分层度检测 |
00:02:59 | 812 |
|
6-4-3砂浆立方体抗压强度 |
00:07:12 | 883 |
|
7-1-1建筑钢材简介 |
00:05:36 | 865 |
|
7-2-1低碳钢的拉伸 |
00:01:34 | 835 |
|
7-2-2低碳钢拉伸曲线 |
00:03:26 | 862 |
|
7-2-3铸铁应变曲线 |
00:00:25 | 862 |
|
7-2-4钢材的力学性能 |
00:07:16 | 865 |
|
7-2-5力学性能的计算 |
00:04:32 | 882 |
|
7-2-6耐疲劳性 |
00:01:05 | 835 |
|
7-2-7氧乙炔火焰焊接 |
00:00:24 | 869 |
|
8-2-1砖 |
00:00:32 | 1042 |
|
8-2-2砌块 |
00:00:46 | 1057 |
|
8-2-3砖的缺陷 |
00:00:13 | 1047 |
|
8-2-4强度等级的评定 |
00:06:39 | 1025 |
|
8-2-5砖的泛霜 |
00:00:27 | 1066 |
|
8-2-6烧结砖的石灰爆裂 |
00:00:38 | 1040 |
|
8-2-7烧结多孔砖 |
00:00:41 | 1033 |
|
8-2-8烧结空心砖 |
00:00:40 | 1055 |
|
8-2-9蒸压灰砂砖 |
00:00:19 | 1091 |
|
8-2-10蒸压粉煤灰砖 |
00:00:23 | 987 |
|
8-2-11加气混凝土砌块 |
00:06:31 | 1049 |
|
8-2-12混凝土小型砌块 |
00:00:41 | 1022 |
|
8-2-13小型空心砌块 |
00:00:42 | 1069 |
|
8-2-14轻质墙板 |
00:00:33 | 1046 |
|
9-1-1常用的防水材料 |
00:04:50 | 840 |
|
9-5-1沥青针入度检测 |
00:04:07 | 876 |
|
9-5-2沥青软化点检测 |
00:05:07 | 896 |
|
9-6-1卷材不透水性检测 |
00:02:17 | 893 |
|
9-6-2防水卷材耐热度检测 |
00:02:58 | 857 |
|
11-4-1装饰砂浆 |
00:01:26 | 882 |
|
11-7-1装饰材料的污染治理 |
00:09:01 | 813 |