Shield tunneling strip, also known as shield tunnel segment elastic sealing gasket, is a waterproof material used for the joint assembly of segments during shield tunneling construction. Currently, it is mainly divided into 1. EPDM rubber 2. Slow expansion type water swelling rubber 3. Composite materials of both. Universal name for elastic rubber sealing gasket of shield tunnel segments: water swelling rubber sealing gasket, EPDM rubber elastic sealing gasket, EPDM water stop strip
Product features:
Has good elasticity, aging resistance, chemical resistance, and ozone resistance.
Within a wide temperature range, it can exhibit excellent water stopping performance and excellent weather resistance.
Suitable for construction in low-temperature environments and cold regions.
Applicable scope:
The product is suitable for waterproofing and sealing the joints of assembled underground engineering pipelines.
Mainly used in infrastructure projects, underground facilities, tunnels, culverts, water conservancy, subway and other projects.

产品特点：
具有良好的弹性、耐老化性、耐化学介质性、耐臭氧性好。
在较宽的温度范围内，均可发挥优良的止水性能，耐候性优良。
适用于低温环境、寒冷地区的施工。
适用范围：
产品适用于拼装式地下工程管道的接缝防水密封。
主要用于基建工程、地下设施、隧道、涵洞、水利、地铁等工程中。

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