| 不透水性 : | 1 | 斷裂伸長率 : | 300 |
| 材質(zhì) : | 橡塑 | 形態(tài) : | 層狀 |
| 形狀 : | 長方形 | 產(chǎn)地 : | 衡水 |
| 等級 : | 一級 | 抗彎強度 : | 1 |
| 抗壓強度 : | 1 | 拉伸強度 : | 1 |
| 品牌 : | 漢江 | 撕裂強度 : | 30 |
| 芯材 : | 橡膠 | 防水產(chǎn)品類別 : | 油氈 |
遇水膨脹止水條膨脹率高且膨脹后整體性好，平衡自愈功能好、移動補充性強、可自行封堵微小裂縫，阻隔滲漏水源實現(xiàn)主動止水和 止水的作用，是理想的環(huán)保的防水材料，已被國家眾多大中型水利工程所采用。下面主要介紹一下遇水膨脹止水條安裝施工方法。
Water swelling rate is high and the expansion of the overall good water swelling, good self-healing function, balance ability, self moving of blocking tiny cracks, leakage of water and water barrier to realize active permanent sealing effect, is the ideal environmental protection waterproof material, has been used in many large and medium-sized water conservancy projects. The following main introduction of the water expansion of the water expansion bar installation method.
遇水膨脹止水條安裝施工方法：
Construction method for installation of water expandable water stop bar:
1、在安裝對有預(yù)留式的粘貼方式，在先澆混凝土中需預(yù)留上止水條安放槽（可在模板中釘木條預(yù)留）。拆除先澆混凝土模板后，清除表面，使縫面無水、干凈、無雜物。
1, in the installation of a reserved type of sticker, in the first cast concrete needs to be reserved on the water stop slot (can be retained in the template in advance). After dismantling the formwork of the first cast concrete, the surface was cleared and the seam surface was water, clean and no sundries.
2、將止水條嵌入預(yù)留槽內(nèi)。如不預(yù)留槽，對垂直縫可加用粘結(jié)劑全長粘貼，或用水泥釘加木條固定止水條；對水平縫可直接粘貼于混凝土表面。止水條粘貼以后應(yīng)盡快澆注混凝土。在安裝粘貼過程中，應(yīng)防遇水膨脹止水條受污染和受水的作用膨脹，以免景響使用效果。
2, the water stop bar is embedded in the reserved slot. If no slot is reserved, the vertical joint can be cemented with full length paste, or fixed with cement pin and wood bar, and the horizontal seam can be directly pasted on the concrete surface. The concrete should be poured as soon as the sealing strip is pasted. During the installation and stickup process, the water expansion seal should be prevented from being polluted and inflated by the action of water, so as to avoid the effect of the scene.
3、遇水膨脹止水條預(yù)置于混凝土施工縫、后澆縫的界面上，二次澆筑混凝土后（即被混凝土包裹的狀態(tài)下）遇水膨脹能徹底堵塞、阻隔滲漏水源。膨脹倍率高，移動補充性強。置于施工縫，后澆縫的該止水條具有較強的平衡自愈功能，可自行封堵因沉降而出現(xiàn)的新的微小裂隙。
3, water expansion and water stop bars are placed on the interface of concrete construction joints and post poured joints. After two times pouring concrete, the water expansion can completely block up and obstruct the source of water leakage. The expansion ratio is high and the mobility is strong. In the construction seam, the post - pouring seam has a strong balance self - healing function, and can block the new small fissure, which is caused by the settlement.
4、對于已完工的工程，如果縫隙滲漏水，可用該止水條重新堵漏。防水、抗?jié)B效果優(yōu)于傳統(tǒng)的鋼板、橡膠及塑料止水帶，且施工方法簡便易行，省工省時。主體材料為無機礦物原料，具有耐老化、抗腐蝕、無污染等特性。
4, for the completed project, if the crevice seepage water, can be used to stop the leakage of the water. The waterproof and anti seepage effect is better than the traditional steel plate, rubber and plastic water stop belt, and the construction method is simple and easy to save time and labor. The main material is inorganic mineral material, which has the characteristics of aging resistance, corrosion resistance, pollution free and so on.
