管廊用、地鐵、隧道聚氨酯密封膠

單組份聚氨酯密封膠是我公司自主研發的一種單組份、濕氣固化、彈性密封膠。它以聚氨酯預聚體為基礎、含有特殊接枝技術的脲烷膏狀體，該產品主要適用于工業與民用建筑地下工程、市政隧道、防護工程、山嶺及水底隧道、地下鐵道、污水處理池等工程的施工縫（含后澆帶）、變形縫和預埋構件的防水，以及既有工程的滲漏水治理。
One component polyurethane sealant is my company independent research and development of a single component, moisture curing, elastic sealant. Urethane paste with polyurethane prepolymer containing special graft technology as the foundation, the construction, the products are mainly used in industrial and civil buildings, underground engineering, municipal tunnel protection works, mountains and underwater tunnel, underground railway, sewage treatment pond engineering joints (including pouring belt) and submerged member joint and the pre deformation of the water, as well as the seepage water treatment engineering.

產品特性：
Product characteristics:
止水效果好 具有橡膠的彈性止水機理，最大抗水壓≥1.5mpa 耐久性強、質量變化率低：單組份聚氨酯密封膠中含有特殊接枝技術的脲烷聯結鏈，在長期使用期間不會造成膨脹元流失，在20℃溫度下，理論壽命為100年。
The elastic sealing mechanism of rubber has good sealing effect, the maximum pressure resistant than 1.5MPa strong durability, quality and low rate of change: linking chain alkyl urea containing special grafting technology of one component polyurethane sealant, in the long-term use will not cause the loss of expansion during the yuan, at the temperature of 20 DEG C, the theory of life for 100 years.
產品介紹﹕
Product introduction:
工程防水專用聚氨酯密封膠產品是具有持久彈性的單組分快速固化聚氨酯密封膠/粘結劑。
Special polyurethane sealant for engineering waterproofing is a single component, fast curing polyurethane sealant / binder with durable elasticity.
應用領域﹕
Application domain:
1. 衛生設施的防水密封；
1. waterproof seal of sanitation facilities;
2. 屋頂、地下工程防水卷材的防水密封；
Waterproof sealing of waterproof coiled material for roof and underground engineering in 2;
3. 橋梁、隧道、涵洞、水利工程等建筑伸縮縫的嵌縫密封；
3. bridges, tunnels, culverts, water conservancy project construction joints of sealing seal;
4. 屋面和排水溝的接縫密封；
4. joint sealing of roof and drainage ditch;
5. 自來水輸水管道的接縫密封；
Joint sealing of 5. water supply pipeline;
6. 蓄水池，水箱和豎井的防水密封。
Waterproof seal of 6. reservoir, water tank and shaft.
特點﹕
Features:
1. 與所有的水泥基材、磚、釉面磚、金屬木材等建筑材料粘接良好﹔
1. with all cement materials, brick, glazed tile, metal wood and other building materials bonded well;
2. 常溫固化，中性，無毒，無污染﹔
2. curing at room temperature, neutral, non-toxic, non polluting;
3. 抗霉變﹔
3. mildew resistance;