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Installation and construction technology of drainage system:
www.pai-shui-ban.com
The installation and construction of Xing plastic drainage board according to the above directly in the waterproof layer has been completed on the laying plate length of edge stitching production support network and lap mode; plastic polyester nonwoven fabric also adopts lap lap mode, the length of each side of the lap length is 150 ~ 200mm.
1, construction conditions:
Surface should be flat;
Waterproof layer construction is completed and acceptance.
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The garage around the buried pipe part of the backfill to blind garage roof 500-600mm.
2, process flow:
Grassroots acceptance - Planning line to the air shop up plastic drainage plate, welding or adhesive or lap joint construction, laying up plastic support network, laying up polyester non-woven fabric, self inspection and acceptance.
3, operating points and technical requirements:
Plastic drainage plate natural expansion and loose laid a good location planning.
The drainage plate can be laid in the direction of vertical or horizontal direction.
Need to position or shape change location of the temporary fixed, can use double-sided self-adhesive rubber adhesive fixed.
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During construction, pay attention to strict construction, can not damage the lower layer of flexible waterproof layer.
4, backfill method:
In order to prevent the destruction of the drainage system, the backfill need to be filled in by the surrounding, the working procedure is as follows:
At the time of filling the first laying of polyester non-woven fabric, and then back to fill.
The thickness of the first layer backfill backfill is larger than that of the 400mm thickness, and the frog can be co***cted before walking on the backfill soil.
Subsequently, the thickness of the backfill can be 300mm thick.
4. According to the need of artificial planting soil backfill, backfill co***ction is not natural.
http://www.suliaopaishuiban.org |
| Company: |
Tai'an City, up to the earth composite materials Co., Ltd.
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| Contact: |
Ms. hou ÌÎ |
| Address: |
dongbukaifaqu |
| Postcode: |
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| Tel: |
13395385717 |
| Fax: |
0133-95385717 |
| E-mail: |
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