1、 General practices for seepage prevention and waterproofing of artificial lakes

1、钢筋混凝土自防水：这种做法比较适合用在水体规则,水面较小的人工湖防渗工程，缺点是施工复杂,成本高；

1. Self waterproofing of reinforced concrete: this method is more suitable for anti-seepage works of artificial lakes with regular water bodies and small water surfaces. The disadvantages are complex construction and high cost;

2、粘土防水：这对有粘土的地区是很有利的，并且有利于生态的交换。

2. Clay waterproof: This is very beneficial to clay areas and is conducive to ecological exchange.

人工湖怎么防水，人工湖的防水技术方法

How to waterproof the artificial lake? Waterproof technology of the artificial lake

防水工程的基本要求是“整体性”，有了好的防水材料，施工就成为关键环节；复合土工膜热焊后将采用自粘条密封搭接缝。

The basic requirement of waterproof engineering is "integrity". With good waterproof materials, construction becomes a key link; After thermal welding of composite geomembrane, the lap joint will be sealed with self-adhesive strip.

二、施工工艺流程

2、 Construction process

平整压实及基面清理→复合土工膜铺设→卷材节点、管口焊接密封→检查修补→三合土层铺压→毛石层砌筑。

Leveling, compaction and foundation surface cleaning → composite geomembrane laying → coiled material node and pipe orifice welding and sealing → inspection and repair → triad soil layer paving and compaction → rubble layer masonry.

三、人工湖复合土工膜施工技术

3、 Construction technology of composite geomembrane for artificial lake

1、由于湖岸线曲折，为方便裁剪，一般沿短向方向铺设湖底底材，立面铺设时先按设计水位标高弹线，且卷材高度宜超出标高线20cm，并用水泥钉固定；

1. Due to the zigzag shoreline, in order to facilitate cutting, generally lay the bottom material of the lake along the short direction. When laying the facade, snap the line according to the design water level elevation, and the coiled material height should exceed the elevation line by 20cm, and fix it with cement nails;

2、派专人进行铺设，裁剪、搭接宽度60mm内，铺设时，尽量避免皱折出现，卷材搭接部位焊接面应清理干净，不得有任何脏物和水；

2. Specially assigned personnel shall be assigned for laying. Cutting and overlapping width shall be within 60mm. When laying, wrinkles shall be avoided as far as possible. Welding surface of coiled material overlapping part shall be cleaned and free of any dirt and water;

3、焊接前应先调节好热合机的温度和速度，以避免温度过低焊接不牢或温度过高烧破卷材现象，同时保证热合机行走畅通，避免烧破卷材；

3. Before welding, the temperature and speed of the heat sealing machine shall be adjusted to avoid the phenomenon that the temperature is too low and the welding is not firm or the coil is burnt out due to too high temperature. At the same time, the heat sealing machine shall travel smoothly to avoid burning out the coil;

4、由于是双缝焊接，焊接完毕后，可用打气筒打气通过压力检测焊接密实状况。然后将留下未焊部位擦洗干净，用双面自粘胶带密封；

4. As it is a double seam welding, after the welding is completed, the tightness of the welding can be detected by pumping air through pressure. Then scrub the left unwelded parts and seal them with double-sided self-adhesive tape;

5、管口、阴阳角及焊缝重叠部位，要等焊接完毕后用特别焊枪进行修补密封；

5. The pipe orifice, internal and external corners and weld overlap shall be repaired and sealed with a special welding gun after welding;

6、多次检查及复查是否有损坏，确保万无一失。对集水井阴阳角较多部位须经装水观测无误后与湖底卷材连接，修补节点部分均需经试水后方可隐蔽。

6. Check and recheck for damage for many times to ensure there is no risk. Many parts of the internal and external corners of the water collecting well must be connected with the coiled materials at the lake bottom after the water loading observation is correct. The repair nodes can be hidden only after water testing.

四、人工湖砌筑毛石施工方法

4、 Construction method of rubble masonry for artificial lake

采用坐砌法：砌前先将基地清理干净，然后人工抬运毛石至铺设区域，均匀排放。进行砂浆灌缝，随灌随用铁撬轻轻晃动毛石，以利浆石结合牢固。

Sitting masonry method shall be adopted: the base shall be cleaned before masonry, and then the rubble shall be manually transported to the paving area for uniform discharge. Grout the joints with mortar, and gently shake the rubble with a crowbar at the same time, so as to make the mortar and stone bond firmly.

以上就是为大家介绍的有关人工湖设计的详细的介绍,希望对您有所帮助.如果您有什么疑问的话,欢迎联系我们.我们将以的态度,为您提供服务http://www.sdjnjingguan.com

The above is a detailed introduction to the design of the artificial lake. I hope it will be helpful to you. If you have any questions, please contact us. We will provide services for you with our attitude http://www.sdjnjingguan.com