管廊用、地铁、隧道聚氨酯密封胶

单组份聚氨酯密封胶是我公司自主研发的一种单组份、湿气固化、弹性密封胶。它以聚氨酯预聚体为基础、含有特殊接枝技术的脲烷膏状体，该产品主要适用于工业与民用建筑地下工程、市政隧道、防护工程、山岭及水底隧道、地下铁道、污水处理池等工程的施工缝（含后浇带）、变形缝和预埋构件的防水，以及既有工程的渗漏水治理。
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.

产品特性：
Product characteristics:
止水效果好 具有橡胶的弹性止水机理，最大抗水压≥1.5mpa 耐久性强、质量变化率低：单组份聚氨酯密封胶中含有特殊接枝技术的脲烷联结链，在长期使用期间不会造成膨胀元流失，在20℃温度下，理论寿命为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.
产品介绍﹕
Product introduction:
工程防水专用聚氨酯密封胶产品是具有持久弹性的单组分快速固化聚氨酯密封胶/粘结剂。
Special polyurethane sealant for engineering waterproofing is a single component, fast curing polyurethane sealant / binder with durable elasticity.
应用领域﹕
Application domain:
1. 卫生设施的防水密封；
1. waterproof seal of sanitation facilities;
2. 屋顶、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. 桥梁、隧道、涵洞、水利工程等建筑伸缩缝的嵌缝密封；
3. bridges, tunnels, culverts, water conservancy project construction joints of sealing seal;
4. 屋面和排水沟的接缝密封；
4. joint sealing of roof and drainage ditch;
5. 自来水输水管道的接缝密封；
Joint sealing of 5. water supply pipeline;
6. 蓄水池，水箱和竖井的防水密封。
Waterproof seal of 6. reservoir, water tank and shaft.
特点﹕
Features:
1. 与所有的水泥基材、砖、釉面砖、金属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. 常温固化，中性，无毒，无污染﹔
2. curing at room temperature, neutral, non-toxic, non polluting;
3. 抗霉变﹔
3. mildew resistance;