國標膨潤土遇水止水條BW20*30mm

一、遇水膨脹止水條產品分類：膩子型止水條，制品型止水條，注漿管止水條、加網型止水條、緩膨型止水條，其中最常用的是黑色的膩子型止水條和紅色的制品型止水條。

First, water expansion water stop product classification: putty type water stop strip, product type water stop strip, grouting pipe water stop strip, mesh type water stop strip, slow expansion type water stop strip, in which the most commonly used are black putty type water stop strip and red product type water stop strip.

二、遇水膨脹止水帶的截面有矩形、梯形、三角形等。常用規格有：20×15mm、200×30mm、20×20mm、10×30mm、20×50mm、30×50mm、50×50mm、ф14mm、ф20mm、（2+3）×1.8mm 、△30mm 等幾十種長度，規格尺寸，膨脹率均可根據用戶需要加工訂做。

Two. The section of water expansion water stop strip has rectangle, trapezoid, triangle and so on. Common specifications: 20 * 15mm, 200 * 30MM, 20 * 20MM, 10 * 30MM, 20 * 50mm, 30 * 50mm, 50 * 50mm, Phi 14mm, Phi 20mm, (2+3) * 1.8mm, delta 30mm and other dozens of length, size, rate of expansion can be based on user needs processing customized.

三、遇水膨脹止水條包裝說明：統一采用紙箱包裝，每箱重量均在25公斤左右，由于產品型號不同，箱內放置的數量會有所不同，型號為30mm*20mm的產品可放置25米，內分5件，每件5米。

Three, water expansion sealing strip packaging instructions: unified use carton packaging, each box weight is about 25 kilograms, because the product model is different, the number of boxes placed will be different, model 30mm*20mm products can be placed 25 meters, 5 pieces, 5 meters per piece.

四、遇水膨脹止水條使用及安裝

Four. Application and installation of water expansion sealing strip

1、在安裝對有預留式的粘貼方式，在先澆混凝土中需預留上止水條安放槽（可在模板中釘木條預留）。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 reserved type of paste, prior to pouring concrete need to reserve a stop bar slot (can be nailed in the template reserved wood). After the concrete template is removed, the surface is removed, so that the joint surface is waterless, clean and without debris.

2、將止水條嵌入預留槽內。如不預留槽，對垂直縫可加用粘結劑全長粘貼，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。止水條粘貼以后應盡快澆注混凝土。在安裝粘貼過程中，應防遇水膨脹止水條受污染和受水的作用膨脹，以免影響使用效果。

2. Insert the stop bar into the reserved tank. If the groove is not reserved, the vertical joint can be added with adhesive, the whole length is pasted, or the cement nail and the wood strip are used for fixing the water stop strip; the horizontal joint can be directly pasted on the concrete surface. The concrete should be poured as soon as possible after the stop bar is pasted. In the process of installation and sticking, the expansion strip should be prevented from being polluted and expanded by water, so as not to affect the use effect.

3、該產品預置于混凝土施工縫、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的新的微小裂隙。

3. The product is preset on the interface of the concrete construction joint and the post pouring joint. After two times pouring concrete (that is wrapped in concrete), the water expansion can completely block and obstruct the leakage water source. High expansion ratio, strong mobile supplement. The water stop strip, which is placed in the construction joint and the post pouring joint, has a strong balance self-healing function, and can automatically seal the new micro cracks due to 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、抗滲效果優于傳統的鋼板、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 completion of the project, if the gap leakage, the use of the water seal to re plugging. 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 convenient, saving labor and time. The main material is inorganic mineral material, which has the characteristics of aging resistance, corrosion resistance and no pollution.

5、止水條定位后在澆筑下一道混凝土前，應避免被雨水和其它浸入水浸泡。

5, after the water stop bar positioning, pouring in the next concrete, should be avoided by rain and other immersion water immersion.

6、澆筑混凝土振搗時，應避免振搗棒觸及止水條。

6, when pouring concrete vibration, should avoid vibrating rod touch water stop strip.

7、止水條存放及運輸，應避免受潮和擠壓變形。

7, waterproof strip storage and transportation, should avoid damp and extrusion deformation.