1定(Ding)义(Yi)
一(Yi)般(Ban)在(Zai)做(Zuo)水(Shui)池(Chi)的(De)时(Shi)候(Hou)要(Yao)用(Yong)到(Dao)套(Tao)管(Guan),(?)它(Ta)是(Shi)管(Guan)道(Dao)通(Tong)向(Xiang)水(Shui)池(Chi)的(De)通(Tong)道(Dao)。(?)但(Dan)是(Shi)普(Pu)通(Tong)的(De)套(Tao)管(Guan)很(Hen)难(Nan)密(Mi)封(Feng),(?)以(Yi)致(Zhi)套(Tao)管(Guan)与(Yu)管(Guan)道(Dao)之(Zhi)间(Jian)会(Hui)有(You)漏(Lou)水(Shui)、(?)套(Tao)管(Guan)与(Yu)墙(Qiang)壁(Bi)之(Zhi)间(Jian)也(Ye)易(Yi)漏(Lou)水(Shui)。(?)只(Zhi)用(Yong)防(Fang)水(Shui)套(Tao)管(Guan),(?)可(Ke)以(Yi)解(Jie)决(Jue)套(Tao)管(Guan)与(Yu)墙(Qiang)壁(Bi)之(Zhi)间(Jian)的(De)漏(Lou)水(Shui),(?)但(Dan)不(Bu)能(Neng)解(Jie)决(Jue)套(Tao)管(Guan)与(Yu)管(Guan)道(Dao)之(Zhi)间(Jian)的(De)密(Mi)封(Feng),(?)国(Guo)标(Biao)柔(Rou)性(Xing)套(Tao)管(Guan)正(Zheng)好(Hao)可(Ke)以(Yi)解(Jie)决(Jue)两(Liang)种(Zhong)问(Wen)题(Ti)。(?)
套(Tao)管(Guan)可(Ke)分(Fen)为(Wei):(?)普(Pu)通(Tong)套(Tao)管(Guan)-(?)-(?)比(Bi)要(Yao)用(Yong)的(De)管(Guan)道(Dao)粗(Cu)2-4厘(Li)米(Mi),(?)固(Gu)定(Ding)在(Zai)墙(Qiang)或(Huo)板(Ban)内(Nei),(?)管(Guan)道(Dao)从(Cong)中(Zhong)通(Tong)过(Guo)。(?)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)-(?)-(?)就(Jiu)是(Shi)在(Zai)套(Tao)管(Guan)与(Yu)管(Guan)道(Dao)之(Zhi)间(Jian)用(Yong)柔(Rou)性(Xing)材(Cai)封(Feng)堵(Du)起(Qi)到(Dao)密(Mi)封(Feng)效(Xiao)果(Guo)。(?)刚(Gang)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)-(?)-(?)就(Jiu)是(Shi)套(Tao)管(Guan)与(Yu)管(Guan)道(Dao)间(Jian)用(Yong)刚(Gang)性(Xing)材(Cai)料(Liao)封(Feng)堵(Du)达(Da)到(Dao)密(Mi)封(Feng)效(Xiao)果(Guo)。(?)防(Fang)水(Shui)套(Tao)管(Guan)-(?)-(?)就(Jiu)是(Shi)套(Tao)管(Guan)所(Suo)使(Shi)用(Yong)的(De)环(Huan)境(Jing)是(Shi)防(Fang)止(Zhi)液(Ye)体(Ti)漏(Lou)出(Chu)或(Huo)漏(Lou)入(Ru)的(De)地(Di)方(Fang)((?)比(Bi)如(Ru)水(Shui)池(Chi)、(?)化(Hua)粪(Fen)池(Chi)、(?)地(Di)下(Xia)室(Shi)等(Deng))(?),(?)就(Jiu)是(Shi)在(Zai)套(Tao)管(Guan)外(Wai)壁(Bi)增(Zeng)加(Jia)不(Bu)少(Shao)于(Yu)1圈(Quan)的(De)防(Fang)水(Shui)翼(Yi),(?)这(Zhe)样(Yang)套(Tao)管(Guan)浇(Jiao)筑(Zhu)在(Zai)墙(Qiang)体(Ti)内(Nei)时(Shi)就(Jiu)成(Cheng)为(Wei)一(Yi)个(Ge)整(Zheng)体(Ti),(?)不(Bu)会(Hui)因(Yin)胀(Zhang)缩(Suo)因(Yin)数(Shu)而(?)出(Chu)现(Xian)裂(Lie)纹(Wen)而(?)渗(Shen)漏(Lou)。(?)
2密(Mi)封(Feng)要(Yao)求(Qiu)
1、(?)当(Dang)迎(Ying)水(Shui)面(Mian)为(Wei)腐(Fu)蚀(Shi)性(Xing)介(Jie)质(Zhi)时(Shi),(?)可(Ke)采(Cai)用(Yong)封(Feng)堵(Du)材(Cai)料(Liao)将(Jiang)缝(Feng)隙(Xi)封(Feng)堵(Du),(?)做(Zuo)法(Fa)见(Jian)防(Fang)水(Shui)套(Tao)管(Guan)图(Tu)集(Ji);柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)(A型(Xing))安(An)装(Zhuang)图(Tu)。(?)
2、(?)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)填(Tian)料(Liao)材(Cai)料(Liao):(?)沥(Li)青(Qing)麻(Ma)丝(Si)、(?)聚(Ju)苯(Ben)乙(Yi)烯(Xi)板(Ban)、(?)聚(Ju)氯(Lu)乙(Yi)烯(Xi)泡(Pao)沫(Mo)塑(Su)料(Liao)板(Ban)。(?)
3、(?)密(Mi)封(Feng)膏(Gao):(?)聚(Ju)硫(Liu)密(Mi)封(Feng)膏(Gao)、(?)聚(Ju)氨(An)酯(Zhi)密(Mi)封(Feng)膏(Gao)。(?)
4、(?)焊(Han)接(Jie)结(Jie)构(Gou)尺(Chi)寸(Cun)公(Gong)差(Cha)与(Yu)形(Xing)位(Wei)公(Gong)差(Cha)按(An)照(Zhao)JB/T5000.3-1998执(Zhi)行(Xing)。(?)焊(Han)接(Jie)采(Cai)用(Yong)手(Shou)工(Gong)电(Dian)弧(Hu)焊(Han),(?)焊(Han)条(Tiao)型(Xing)号(Hao)E4303,(?)牌(Pai)号(Hao)J422。(?)焊(Han)缝(Feng)坡(Po)口(Kou)得(De)基(Ji)本(Ben)形(Xing)状(Zhuang)于(Yu)尺(Chi)寸(Cun)按(An)照(Zhao)GB985-88执(Zhi)行(Xing)。(?)
5、(?)当(Dang)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)采(Cai)用(Yong)卷(Juan)制(Zhi)成(Cheng)型(Xing)时(Shi),(?)周(Zhou)长(Chang)允(Yun)许(Xu)偏(Pian)差(Cha)为(Wei):(?)D2 ≤(?)600,(?)D2>600±(?)0.0035D2。(?)
6、(?)穿(Chuan)墙(Qiang)处(Chu)混(Hun)凝(Ning)土(Tu)墙(Qiang)壁(Bi)厚(Hou)应(Ying)不(Bu)小(Xiao)于(Yu)300,(?)否(Fou)则(Ze)应(Ying)使(Shi)墙(Qiang)壁(Bi)一(Yi)边(Bian)加(Jia)厚(Hou)或(Huo)两(Liang)边(Bian)加(Jia)厚(Hou),(?)加(Jia)厚(Hou)部(Bu)分(Fen)的(De)直(Zhi)径(Jing)至(Zhi)少(Shao)为(Wei)D5+200。(?)
7、(?)国(Guo)标(Biao)柔(Rou)性(Xing)套(Tao)管(Guan)的(De)重(Zhong)量(Liang)以(Yi)L=300计(Ji)算(Suan),(?)如(Ru)墙(Qiang)厚(Hou)大(Da)于(Yu)300时(Shi),(?)应(Ying)另(Ling)行(Xing)计(Ji)算(Suan)。(?)
8、(?)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)穿(Chuan)墙(Qiang)处(Chu)如(Ru)遇(Yu)非(Fei)混(Hun)凝(Ning)土(Tu)墙(Qiang)壁(Bi)时(Shi),(?)应(Ying)局(Ju)部(Bu)改(Gai)用(Yong)混(Hun)凝(Ning)土(Tu)墙(Qiang)壁(Bi),(?)其(Qi)浇(Jiao)筑(Zhu)范(Fan)围(Wei)应(Ying)比(Bi)翼(Yi)环(Huan)直(Zhi)径(Jing)(D5)大(Da)200,(?)而(?)且(Qie)必(Bi)须(Xu)将(Jiang)套(Tao)管(Guan)一(Yi)次(Ci)浇(Jiao)筑(Zhu)于(Yu)内(Nei)墙(Qiang)。(?)
3分(Fen)类(Lei)
根(Gen)据(Ju)与(Yu)标(Biao)准(Zhun)图(Tu)集(Ji)可(Ke)以(Yi)分(Fen)为(Wei):(?)国(Guo)标(Biao)和(He)非(Fei)标(Biao)。(?)国(Guo)标(Biao)型(Xing)防(Fang)水(Shui)套(Tao)管(Guan)是(Shi)指(Zhi)完(Wan)全(Quan)按(An)照(Zhao)建(Jian)设(She)部(Bu)相(Xiang)关(Guan)的(De)02S404或(Huo)02S312标(Biao)准(Zhun)图(Tu)集(Ji)选(Xuan)材(Cai)和(He)生(Sheng)产(Chan),(?)对(Dui)法(Fa)兰(Lan)厚(Hou)度(Du)、(?)翼(Yi)环(Huan)厚(Hou)度(Du)、(?)管(Guan)径(Jing)与(Yu)厚(Hou)度(Du)都(Du)有(You)严(Yan)格(Ge)的(De)要(Yao)求(Qiu)。(?)非(Fei)标(Biao)则(Ze)是(Shi)在(Zai)外(Wai)形(Xing)和(He)大(Da)概(Gai)结(Jie)构(Gou)符(Fu)合(He)标(Biao)准(Zhun)图(Tu)集(Ji)的(De)情(Qing)况(Kuang)下(Xia),(?)选(Xuan)材(Cai)时(Shi)对(Dui)法(Fa)兰(Lan)厚(Hou)度(Du)、(?)翼(Yi)环(Huan)厚(Hou)度(Du)、(?)管(Guan)径(Jing)与(Yu)厚(Hou)度(Du)认(Ren)为(Wei)放(Fang)宽(Kuan)要(Yao)求(Qiu),(?)严(Yan)格(Ge)来(Lai)说(Shuo),(?)这(Zhe)些(Xie)是(Shi)不(Bu)合(He)格(Ge)的(De)产(Chan)品(Pin),(?)当(Dang)然(Ran),(?)一(Yi)定(Ding)程(Cheng)度(Du)内(Nei)的(De)放(Fang)宽(Kuan)标(Biao)准(Zhun)不(Bu)至(Zhi)于(Yu)影(Ying)响(Xiang)使(Shi)用(Yong),(?)但(Dan)过(Guo)分(Fen)的(De)放(Fang)宽(Kuan)标(Biao)准(Zhun)则(Ze)回(Hui)影(Ying)响(Xiang)到(Dao)使(Shi)用(Yong)性(Xing)能(Neng)。(?)
根(Gen)据(Ju)图(Tu)集(Ji)可(Ke)以(Yi)分(Fen)为(Wei):(?)S312型(Xing)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)和(He)02S404型(Xing)国(Guo)标(Biao)柔(Rou)性(Xing)套(Tao)管(Guan)。(?)二(?)者(Zhe)在(Zai)外(Wai)形(Xing)尺(Chi)寸(Cun)、(?)结(Jie)构(Gou)形(Xing)式(Shi)上(Shang)都(Du)有(You)不(Bu)同(Tong)。(?)
4选(Xuan)择(Ze)安(An)装(Zhuang)
国(Guo)标(Biao)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)因(Yin)为(Wei)市(Shi)场(Chang)的(De)不(Bu)规(Gui)范(Fan)竞(Jing)争(Zheng),(?)现(Xian)阶(Jie)段(Duan)分(Fen)为(Wei)国(Guo)标(Biao)和(He)非(Fei)标(Biao)两(Liang)种(Zhong),(?)国(Guo)标(Biao)指(Zhi)按(An)建(Jian)设(She)部(Bu)相(Xiang)关(Guan)的(De)02S404或(Huo)02S312标(Biao)准(Zhun)图(Tu)集(Ji)选(Xuan)材(Cai)和(He)生(Sheng)产(Chan),(?)对(Dui)法(Fa)兰(Lan)厚(Hou)度(Du)、(?)翼(Yi)环(Huan)厚(Hou)度(Du)、(?)管(Guan)径(Jing)与(Yu)管(Guan)壁(Bi)厚(Hou)度(Du)都(Du)有(You)严(Yan)格(Ge)的(De)要(Yao)求(Qiu)。(?)按(An)设(She)计(Ji)标(Biao)准(Zhun)尺(Chi)寸(Cun)制(Zhi)作(Zuo)。(?)非(Fei)标(Biao)指(Zhi)在(Zai)外(Wai)形(Xing)与(Yu)大(Da)概(Gai)结(Jie)构(Gou)符(Fu)合(He)图(Tu)集(Ji)要(Yao)求(Qiu)外(Wai),(?)对(Dui)法(Fa)兰(Lan)厚(Hou)度(Du)、(?)翼(Yi)环(Huan)厚(Hou)度(Du)、(?)管(Guan)径(Jing)与(Yu)管(Guan)壁(Bi)厚(Hou)度(Du)做(Zuo)出(Chu)下(Xia)差(Cha)尺(Chi)寸(Cun),(?)从(Cong)而(?)减(Jian)少(Shao)重(Zhong)量(Liang),(?)降(Jiang)低(Di)成(Cheng)本(Ben)。(?)严(Yan)格(Ge)来(Lai)说(Shuo),(?)这(Zhe)些(Xie)是(Shi)不(Bu)合(He)格(Ge)的(De)产(Chan)品(Pin),(?)当(Dang)然(Ran)对(Dui)厚(Hou)度(Du)及(Ji)管(Guan)壁(Bi)做(Zuo)稍(Shao)微(Wei)下(Xia)差(Cha)尺(Chi)寸(Cun),(?)能(Neng)减(Jian)少(Shao)工(Gong)程(Cheng)成(Cheng)本(Ben)也(Ye)不(Bu)至(Zhi)于(Yu)影(Ying)响(Xiang)使(Shi)用(Yong),(?)但(Dan)是(Shi)一(Yi)定(Ding)程(Cheng)度(Du)上(Shang)影(Ying)响(Xiang)使(Shi)用(Yong)性(Xing)能(Neng)。(?)
Dg |
D1 |
D2 |
D3 |
D8 |
D9 |
D10 |
l 0 |
l |
l 1 |
l 2 |
l 3 |
C |
δ(?) 1 |
δ(?) 2 |
δ(?) 3 |
b 1 |
b 2 |
b 3 |
d |
h |
k |
ф(?) |
M |
螺(Luo)孔(Kong)n |
50 |
60 |
70 |
90 |
108 |
109 |
99 |
60 |
60 |
70 |
50 |
12 |
1.8 |
4 |
4 |
10 |
14 |
10 |
10 |
20 |
5 |
4 |
14 |
12 |
4 |
70 |
73 |
83 |
103 |
121 |
122 |
112 |
60 |
60 |
70 |
50 |
12 |
1.8 |
4 |
4 |
10 |
14 |
10 |
10 |
20 |
5 |
4 |
14 |
12 |
4 |
80 |
89 |
99 |
121 |
140 |
141 |
130 |
60 |
60 |
75 |
55 |
14 |
2 |
4.5 |
4 |
11 |
16 |
10 |
10 |
20 |
5 |
4 |
18 |
16 |
4 |
100 |
108 |
118 |
140 |
159 |
160 |
149 |
60 |
60 |
75 |
55 |
14 |
2 |
4.5 |
4 |
11 |
16 |
10 |
10 |
20 |
5 |
4 |
18 |
16 |
4 |
125 |
133 |
141 |
161 |
180 |
181 |
168 |
50 |
60 |
75 |
50 |
16 |
2 |
5.5 |
4 |
10 |
18 |
10 |
10 |
16 |
6 |
5 |
18 |
16 |
8 |
150 |
159 |
165 |
185 |
203 |
204 |
190 |
50 |
60 |
75 |
50 |
16 |
2 |
6 |
4.5 |
10 |
18 |
10 |
10 |
16 |
6 |
5 |
18 |
16 |
8 |
200 |
219 |
229 |
249 |
273 |
274 |
258 |
60 |
60 |
75 |
50 |
16 |
2 |
7 |
6 |
10 |
20 |
10 |
15 |
20 |
8 |
7 |
18 |
16 |
8 |
250 |
273 |
281 |
301 |
325 |
326 |
308 |
50 |
60 |
75 |
50 |
16 |
2 |
8 |
7 |
10 |
20 |
10 |
15 |
16 |
8 |
7 |
18 |
16 |
12 |
300 |
325 |
332 |
352 |
377 |
378 |
358 |
50 |
60 |
80 |
55 |
16 |
2.5 |
9 |
8 |
10 |
20 |
10 |
15 |
16 |
8 |
7 |
23 |
20 |
12 |
350 |
377 |
383 |
401 |
426 |
427 |
406 |
50 |
60 |
85 |
55 |
20 |
2.5 |
9.5 |
9 |
9 |
22 |
10 |
15 |
16 |
8 |
7 |
23 |
20 |
12 |
400 |
426 |
434 |
454 |
480 |
481 |
461 |
50 |
60 |
85 |
55 |
20 |
2.5 |
9 |
9 |
10 |
24 |
10 |
15 |
16 |
8 |
7 |
23 |
20 |
16 |
450 |
480 |
486 |
506 |
530 |
531 |
511 |
50 |
60 |
85 |
60 |
20 |
2.5 |
9 |
9 |
10 |
24 |
12 |
15 |
16 |
8 |
7 |
23 |
20 |
16 |
500 |
530 |
540 |
560 |
588 |
589 |
569 |
60 |
70 |
95 |
65 |
20 |
2.5 |
9 |
9 |
10 |
25 |
12 |
15 |
20 |
8 |
7 |
23 |
20 |
16 |
600 |
630 |
640 |
660 |
688 |
689 |
669 |
60 |
70 |
95 |
65 |
22 |
2.5 |
9 |
9 |
10 |
26 |
12 |
20 |
20 |
10 |
9 |
25 |
22 |
20 |
700 |
720 |
730 |
750 |
778 |
779 |
759 |
60 |
75 |
110 |
75 |
25 |
2.5 |
9 |
9 |
10 |
28 |
12 |
20 |
20 |
10 |
9 |
25 |
22 |
24 |
800 |
820 |
830 |
850 |
878 |
879 |
859 |
60 |
75 |
110 |
75 |
25 |
3.5 |
9 |
9 |
10 |
28 |
12 |
20 |
20 |
10 |
9 |
30 |
27 |
24 |
900 |
920 |
930 |
950 |
978 |
978 |
959 |
60 |
75 |
110 |
75 |
27 |
3.5 |
9 |
9 |
10 |
30 |
12 |
20 |
20 |
10 |
9 |
30 |
27 |
24 |
1000 |
1020 |
1030 |
1050 |
1078 |
1079 |
1059 |
60 |
75 |
110 |
75 |
27 |
3.5 |
9 |
9 |
10 |
30 |
12 |
20 |
20 |
10 |
9 |
30 |
27 |
28 |