围护结构部位 | 传热系数K W/(m2·K) | ||||
≥14层建筑 | 9~13层的建筑 | 4~8层的建筑 | ≤3层建筑 | ||
屋面 | 0.40 | 0.35 | 0.30 | 0.25 | |
0.50 | 0.45 | 0.40 | 0.30 | ||
架空或外挑楼板 | 0.50 | 0.45 | 0.40 | 0.30网页更新 | |
非采暖地下室顶板 | 0.60 | 0.55 | 0.45 | 0.35 | |
分隔采暖与非采暖空间的隔墙 | 1.20 | 1.20 | 1.20 | 1.20 | |
户门 | 1.5 | 1.5 | 1.5 | 1.5 | |
阳台门下部门芯板 | 1.2 | 1.2 | 1.2 | 1.2 | |
外窗 | 窗墙面积比≤20% | 2.5 | 2.5 | 2.0 | 2.0 |
20%<窗墙面积比≤30% | 2.2 | 2.2 | 2.0 | 2.0 | |
30%<窗墙面积比≤40% | 2.0 | 2.0 | 1.8 | 1.8 | |
40%<窗墙面积比≤45% | 1.8 | 1.8制氮气 | 1.6 | 1.6 | |
围护结构部位 | 保温材料层热阻 R (m2·K) / W | ||||
周边地面 | 0.85 | 0.85 | 1.15 | 1.15 | |
地下室外墙(与土壤接触的外墙) | 0.95 | 0.95 | 1.25 | 1.25 | |
围护结构部位 | 棉花糖制造机 传热系数K W/(m2·K) | ||||
≥14层建筑 | 9~13层的建筑 | 4~8层的建筑 | ≤3层建筑 | ||
屋面 | 0.50 | 0.45 | 0.40 | 0.30 | |
外墙 | 0.50 | 0.50 | 0.45 | 0.35 | |
架空或外挑楼板 | 0.50 | 0.50 | 0.45 | 0.35 | |
非采暖地下室顶板 | 0.70 | 0.65 | 0.55 | 0.50 | |
分隔采暖与非采暖空间的隔墙 | 1.20 | 1.20 | 1.20 | 1.20 | |
户门 | 1.5 | 1.5 | 1.5 | 1.5 | |
阳台门下部门芯板 | 1.2 | 1.2 | 1.2 | 1.2 | |
外窗 | 窗墙面积比≤20% | 2.5 | 2.5 | 2.0 | 2.0 |
20%<窗墙面积比≤30% | 2.2 | 2.2 | 2.0 | 2.0 | |
30%<窗墙面积比≤40% | 2.0 | 2.0 | 1.8 | 1.6 | |
40%<窗墙面积比≤45% | 1.8 | 1.8 | 1.6 | 1.5 | |
围护结构部位 | 保温材料层热阻 R (m2·K) / W | ||||
周边地面 | 0.6 | 0.6 | 0.85 | 1.15 | |
地下室外墙(与土壤接触的外墙) | 0.65 | 0.65 | 0.95 | 1.25 | |
简图 | 作法 | 厚度 | λ | a | R | 外墙结构部位传热系数Kp | 平均传热系数Km | ||
mm | W/(m·K) | m2·K/W | W/(m2·K) | W/(m2·K) | |||||
1.内抹混合砂浆 | 20 | 0.87 | 1.0 | 0.023 | |||||
2.钢筋混凝土 | 200 | 1.74 | 1.0 | 0.115 | |||||
3.水泥砂浆平层 | 20 | 0.93 | 1.0 | 0.022 | |||||
4.保温层 | 阻燃型聚苯板 (EPS) | 85 | 0.042 | 1.2 | 1.687 | 0.500 | 0.500 | ||
95 | 0.042 | 1.2 | 1.885 | 0.450 | 0.450 | ||||
110 | 0.042 | 1.2 | 2.183 | 0.400 | 0.400 | ||||
130 | 0.042 | 1.2 | 2.579 | 0.346 | 0.346 | ||||
150 | 0.042 | 1.2 | 2.976 | 0.300 | 0.300 | ||||
b.挤塑型聚苯板 (XPS) | 60 | 0.03 | 1.1 | 1.818 | 0.470 | 0.470 | |||
65 | 0.03 | 1.1 | 1.970 | 0.439 | 0.439 | ||||
75 | 0.03 | 1.1 | 2.273 | 0.387 | 0.387 | ||||
85 | 0.03 | 1.1 | 2.576 | 0.347 | 0.347 | ||||
100 | 0.03 | 1.1 | 3.030 | 0.299 | 0.299 | ||||
c.1)聚氨酯硬泡喷涂(PU) 2)外抹聚苯颗粒保温浆料平 | PU | 45 | 0.025 | 1.2 | 1.500 | 0.482 | 0.482 | ||
50 | 0.025 | 1.2 | 1.667 | 0.446 | 0.446 | ||||
60 | 0.025 | 1.2 | 2.000 | 0.389 | 0.389 | ||||
70 | 0.025 | 1.2 | 2.333 | 0.344 | 0.344 | ||||
85 | 0.025 | 1.2 | 2.833 | 0.294 | 0.294 | ||||
平 | 20 | 0.07 | 1.0 | 0.286 | |||||
5.采用聚合物砂浆复合耐碱玻纤网保护层加外饰面 | |||||||||
简图 | 作法 | 窗墙面积比c | 厚度 | λ | a | R | 外墙结构部位传热系数Kp | 平均传热系数Km | ||
mm | W/(m·K) | m2·K/W | W/(m2·K) | W/(m2·K) | ||||||
承重混凝土空心砌块: 容重:1400kg/m3 孔型:单排孔 | 1.内抹混合砂浆 | 20 | 0.87 | 1.0 | 0.023 | |||||
2.承重混凝土空心砌块 | 190 | 0.163 | ||||||||
3.水泥砂浆平层 | 20 | 0.93 | 1.0 | 0.022 | ||||||
4.保温层 | a.聚苯板(EPS) | c≤0.3 | 85 | 0.042 | 1.2 | 1.687 | 0.489 | 0.492 | ||
95 | 0.042 | 1.2 | 1.885 | 0.446 | 0.448 | |||||
110 | 0.042 | 1.2 | 2.183 | 0.394 | 0.395 | |||||
125 | 0.042 | 1.2 | 2.480 | 0.350 | 0.354 | |||||
150 | 0.042 | 1.2 | 2.976 | 0.300 | 0.301 | |||||
0.3<c≤0.5 | 85 | 0.042 | 1.2 | 1.687 | 0.489 | 0.493 | ||||
95 | 0.042 | 1.2 | 1.885 | 0.446 | 0.449 | |||||
110 | 0.042 | 1.2 | 2.183 | 0.394 | 0.396 | |||||
125 | 0.042 | 1.2 | 2.480 | 0.350 | 0.354 | |||||
150 | 0.042 | 1.2 | 20976 | 0.300 | 0.301 | |||||
b.挤塑型聚苯板 (XPS) | c≤0.3 | 55 | 0.03 | 1.1 | 1.667 | 0.494 | 0.497 | |||
65 | 0.03 | 1.1 | 1.970 | 0.430 | 0.432 | |||||
75 | 0.03 | 1.1 | 2.273 | 0.380 | 0.382 | |||||
85 | 0.03 | 1.1 | 2.576 | 0.341 | 0.342 | |||||
100 | 0.03 | 1.1 | 3.030 | 0.295 | 0.296 | |||||
0.3<c≤0.5 | 55 | 0.03 | 1.1 | 1.667 | 0.494 | 0.498 | ||||
65 | 0.03 | 1.1 | 1.970 | 0.430 | 0.433 | |||||
75 | 0.03 | 1.1 | 2.273 | 0.380 | 0.383 | |||||
85 | 0.03 | 1.1 | 2.576 | 0.341 | 0.343 | |||||
100 | 0.03 | 1.1 | 3.030 | 0.295 | 0.297 | |||||
c.1)聚氨酯硬泡喷涂(PU) 2)外抹聚苯颗粒保温浆料平 | c≤0.3 | PU | 45 | 0.025 | 1.2 | 1.500 | 0.471 | 0.474 | ||
50 | 0.025 | 1.2 | 1.667 | 0.437 | 0.439 | |||||
60 | 0.025 | 1.2 | 2.000 | 0.381 | 0.383 | |||||
70 | 0.025 | 1.2 | 2.333 | 0.338 | 0.340 | |||||
85 | 0.025 | 1.2 | 2.833 | 0.289 | 0.290 | |||||
0.3<c≤0.5 | PU | 45 | 0.025 | 1.2 | 1.500 | 0.471 | 0.475 | |||
50 | 0.025 | 1.2 | 1.667 | 0.437 | 0.440 | |||||
60 | 0.025 | 1.2 | 2.000 | 0381 刮奖卡制作 | 0.384 | |||||
70 | 0.025 | 1.2 | 2.333 | 0.338 | 0.340 | |||||
85 | 0.025 | 1.2 | 2.833 | 0.289 | 0.291 | |||||
平 | 20 | 0.07 | 1.0 | 0.286 | ||||||
5.采用聚合物砂浆复合耐碱玻纤网保护层加外饰面 | ||||||||||
简图 | 作法 | 窗墙面积比c | 厚度 | λ | a | R | Kp | Km | ||
mm | W/(m·交通警示柱K) | m2·K/W | W/(m2·K) | W/(m2·K) | ||||||
承重混凝土空心砌块: 容重:1400kg/m3 孔型:单排孔 | 1.内抹混合砂浆 | 20 | 0.87 | 1.0 | 0.023 | |||||
2.承重混凝土空心砌块 | 290 | 0.249 | ||||||||
3.水泥砂浆平层 | 20 | 0.93 | 1.0 | 0.022 | ||||||
4.保温层 | a.聚苯板(EPS) | c≤0.3 | 80 | 0.042 | 1.2 | 1.587 | 0.492 | 0.497 | ||
90 | 0.042 | 1.2 | 1.786 | 0.448 | 0.450 | |||||
105 | 0.042 | 1.2 | 2.083 | 0.396 | 0.399 | |||||
125 | 0.042 | 1.2 | 2.480 | 0.342 | 0.344 | |||||
145 | 0.042 | 1.2 | 2.877 | 0.301 | 0.303 | |||||
0.3<c≤0.5 | 80 | 0.042 | 1.2 | 1.587 | 0.492 | 0.499 | ||||
95 | 0.042 | 1.2 | 1.885 | 0.429 | 0.434 | |||||
105 | 0.042 | 1.2 | 2.083 | 0.396 | 0.400 | |||||
125 | 0.042 | 1.2 | 2.480 | 0.342 | 0.345 | |||||
145 | 0.042 | 1.2 | 2.877 | 0.301 | 0.304 | |||||
b.挤塑型聚苯板 (XPS) | c≤0.3 | 55 | 0.03 | 1.1 | 1.667 | 0.474 | 0.478 | |||
60 | 0.03 | 1.1 | 1.818 | 0.442 | 0.446 | |||||
70 | 0.03 | 1.1 | 2.121 | 0.390 | 0.393 | |||||
80 | 0.03 | 1..1 | 2.424 | 0.349 | 0.351 | |||||
95 | 0.03 | 1.1 | 2.879 | 0.301 | 0.303 | |||||
0.3<c≤0.5 | 55 | 0.03 | 1.1 | 1.667 | 0.474 | 0.480 | ||||
60 | 0.03 | 1.1 | 1.818 | 0.442 | 0.447 | |||||
70 | 0.03 | 1.1 | 2.121 | 0.390 | 0.394 | |||||
80 | 0.03 | 1.1 | 2.424 | 0.349 | 0.352 | |||||
95 | 0.03 | 1.1 | 2.879 | 0.301 | 0.303 | |||||
c.1)聚氨酯硬泡喷涂(PU) 2)外抹聚苯颗粒保温浆料平 | c≤0.3 | PU | 40 | 0.025 | 1.2 | 1.333 | 0.490 | 0.495 | ||
50 | 0.025 | 1.2 | 1.667 | 0.421 | 0.425 | |||||
55 | 0.025 | 1.2 | 1.833 | 0.394 | 0.397 | |||||
65 | 0.025 | 1.2 | 2.167 | 0.348 | 0.350 | |||||
80 | 0.025 | 1.2 | 2.667 | 0.296 | 0.298 | |||||
0.3<c≤0.5 | PU | 40 | 0.025 | 1.2 | 1.333 | 0.490 | 0.496 | |||
50 | 0.025 | 1.2 | 1.667 | 0.421 | 0.426 | |||||
55 | 0.025 | 1.2 | 1.833 | 0.394 | 0.398 | |||||
65 | 0.025 | 1.2 | 2.167 | 0.348 | 0.351 | |||||
80 | 0.025 | 1.2 | 2.667 | 0.296 | 0.299 | |||||
平 | 20 | 0.07 | 1.0 | 0.286 | ||||||
5.采用聚合物砂浆复合耐碱玻纤网保护层加外饰面 | ||||||||||
简图 | 作法 | 窗墙面积比c | 厚度 | λ | a | R | Kp | Km | ||
mm | W/(m·K) | m2·K/W | W/(m2·K) | W/(m2·K) | ||||||
轻骨料混凝土空心砌块: 容重:800~1200kg/m3 孔型:单排孔 | 1.内抹混合砂浆 | 20 | 0.87 | 1.0 | 0.023 | |||||
2.轻骨料混凝土空心砌块 | 190 | 0.53 | 1.15 | 0.312 | ||||||
3.水泥砂浆平层 | 20 | 0.93 | 1.0 | 0.022 | ||||||
4.保温层 | a.聚苯板(EPS) | c≤0.3 | 80 | 0.042 | 1.2 | 1.587 | 0.478 | 0.499 | ||
90 | 0.042 | 1.2 | 1.786 | 0.436 | 0.450 | |||||
105 | 0.042 | 1.2 | 2.083 | 0.386 | 0.400 | |||||
125 | 0.042 | 1.2 | 2.480 | 0.335 | 0.345 | |||||
145 | 0.042 | 1.2 | 2.877 | 0.296 | 0.303 | |||||
0.3<c≤0.5 | 85 | 0.042 | 1.2 | 1.687 | 0.456 | 0.483 | ||||
95 | 0.042 | 1.2 | 1.885 | 0.418 | 0.441 | |||||
110 | 0.042 | 1.2 | 2.183 | 0.372 | 0.389 | |||||
125 | 0.042 | 1.2 | 2.480 | 0.335 | 0.349 | |||||
150 | 0.042 | 1.2 | 2.976 | 0.287 | 0.297 | |||||
b.挤塑型聚苯板 (XPS) | c≤0.3 | 55 | 0.03 | 1.1 | 1.667 | 0.460 | 0.480 | |||
60 | 0.03 | 1.1 | 1.818 | 0.430 | 0.447 | |||||
70 | 0.03 | 1.1 | 2.121 | 0.381 | 0.394 | |||||
80 | 0.03 | 1.1 | 2.424 | 0.341 | 0.352 | |||||
95 | 0.03 | 1.1 | 2.879 | 0.295 | 0.303 | |||||
0.3<c≤0.5 | 55 | 0.03 | 1.1 | 1.667 | 0.460 | 0.488 | ||||
65 | 0.03 | 1.1 | 1.970 | 0.404 | 0.425 | |||||
70 | 0.03 | 1.1 | 2.121 | 0.381 | 0.399 | |||||
85 | 0.03 | 1.1 | 2.576 | 0.324 | 0.338 | |||||
100 | 0.03 | 1.1 | 3.030 | 0.283 | 0.293 | |||||
c.1)聚氨酯硬泡喷涂(PU) 2)外抹聚苯颗粒保温浆料平 | c≤0.3 | PU | 40 | 0.025 | 1.2 | 1.333 | 0.475 | 0.496 | ||
50 | 0.025 | 1.2 | 1.667 | 0.410 | 0.426 | |||||
55 | 0.025 | 1.2 | 1.833 | 0.384 | 0.398 | |||||
65 | 0.025 | 1.2 | 2.167 | 0.340 | 0.350 | |||||
80 | 0.025 | 1.2 | 2.667 | 0.291 | 0.299 | |||||
0.3<c≤0.5 | PU | 45 | 0.025 | 1.2 | 1.500 | 0.440 | 0.466 | |||
50 | 0.025 | 1.2 | 1.667 | 0.410 | 0.432 | |||||
55 | 0.025 | 1.2 | 1.833 | 0.384 | 0.400 | |||||
70 | 0.025 | 1.2 | 2.333 | 0.322 | 0.335 | |||||
80 | 0.025 | 1.2 | 2.667 | 0.291 | 0.302 | |||||
平 | 20 | 0.07 | 1.0 | 0.286 | ||||||
5.采用聚合物砂浆复合耐碱玻纤网保护层加外饰面 | ||||||||||
简图 | 作法 | 窗墙面积比c | 厚度 | λ | a | R | Kp | Km | ||
mm | W/(m·K) | m2·K/W | W/(m2·K) | W/(m2·K) | ||||||
炉渣混凝土空心砌块: 容重:800kg/m3 孔型:单排孔 | 1.内抹混合砂浆 | 20 | 0.87 | 1.0 | 0.023 | |||||
2.炉渣混凝土空心砌块 | 190 | 0.26 | ||||||||
3.水泥砂浆平层 | 20 | 0.93 | 1.0 | 0.022 | ||||||
4.保温层 | a.聚苯板(EPS) | c≤0.3 | 85 | 0.042 | 1.2 | 1.687 | 0.467 | 0.482 | ||
95 | 0.042 | 1.2 | 1.885 | 0.427 | 0.439 | |||||
105 | 0.042 | 1.2 | 2.083 | 0.394 | 0.400 | |||||
125 | 0.0420 | 1.2 | 2.480 | 0.341 | 0.348 | |||||
150 | 0.042 | 1.2 | 2.976 | 0.291 | 0.297 | |||||
0.3<c≤0.5 | 85 | 0.042 | 1.2 | 1.687 | 0.467 | 0.487 | ||||
95 | 0.042 | 1.2 | 1.885 | 0.427 | 0.444 | |||||
110 | 0.042 | 1.2 | 2.183 | 0.379 | 0.392 | |||||
125 | 0.042 | 1.2 | 2.480 | 0.341 | 0.350 | |||||
150 | 0.042 | 1.2 | 2.976 | 0.291 | 0.299 | |||||
b.挤塑型聚苯板 (XPS) | c≤0.3 | 55 | 0.03 | 1.1 | 1.667 | 0.471 | 0.486 | |||
60 | 0.03 | 1.1 | 1.818 | 0.440 | 0.450 | |||||
70 | 0.03 | 1.1 | 2.121 | 0.388 | 0.398 | |||||
85 | 0.03 | 1.1 | 2.576 | 0.330 | 0.337 | |||||
100 | 0.03 | 1.1 | 3.030 | 0.287 | 0.292 | |||||
0.3<c≤0.5 | 55 | 0.03 | 1.1 | 1.667 | 0.471 | 0.492 | ||||
65 | 0.03 | 1.1 | 1.970 | 0.412 | 0.428 | |||||
70 | 0.03 | 1.1 | 2.121 | 0.388 | 0.400 | |||||
85 | 0.03 | 1.1 | 2.576 | 0.330 | 0.340 | |||||
100 | 0.03 | 1.1 | 3.030 | 0.287 | 0.294 | |||||
c.1)聚氨酯硬泡喷涂(PU) 2)外抹聚苯颗粒保温浆料平 | c≤0.3 | PUspta | 40 | 0.025 | 1.2 | 1.333 | 0.487 | 0.500 | ||
50 | 0.025 | 1.2 | 1.667 | 0.419 | 0.431 | |||||
55 | 0.025 | 1.2 | 1.833 | 0.392 | 0.400 | |||||
65 | 0.025 | 1.2 | 2.167 | 0.347 | 0.354 | |||||
80 | 0.025 | 1.2 | 2.667 | 0.295 | 0.300 | |||||
0.3<c≤0.5 | PU | 45 | 0.025 | 1.2 | 1.500 | 0.451 | 0.470 | |||
50 | 0.025 | 1.2 | 1.667 | 0.419 | 0.436 | |||||
60 | 0.025 | 1.2 | 2.000 | 0.368 | 0.380 | |||||
70 | 0.025 | 1.2 | 2.333 | 0.328 | 0.337 | |||||
80 | 0.025 | 1.2 | 2.667 | 0.295 | 0.303 | |||||
平 | 20 | 0.07 | 1.0 | 0.286 | ||||||
5.采用聚合物砂浆复合耐碱玻纤网保护层加外饰面 | ||||||||||
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