1.General introduction
A waterstop is an element of a concrete structure, intended to prevent the passages of fluids (such as water) when embedded in and running continuously through concrete joints.
2. Feature
PVC plastic water stop it fully elastic deformation characteristics of PVC resin has played a leakproof joints in building construction, the seepage effect, and resistant to corrosion, durability well
3. Application
PVC plastic water stop pouring concrete is mainly used in the construction joints and setDeformation constituted as one of the concrete foundation engineering. Such as tunnels, culverts, water aqueducts, dams, liquid storage structures, underground facilities.
4.Storage:
Prevent impacting or damaging the package during transportation and storage.
Keep away from sunlight.
Prohibit from contacting acid, alkalis, oil, organic solvent etc., insulated from heat resource;
Shelf time of 12 month
5.Tech. Data:
Type |
Polyvinyl Chloride |
Density |
1.3~1.42 kg/l |
Shore ' A Hardness |
62±5 |
Tensile strength |
10 N/mm2 |
12N/mm2 |
15N/mm2 |
Elongation at break |
>350% |
>350% |
>300 |
Service temperature |
-35°C to +55°C |
Chemical resistant |
Permanent: Water, seawater and sewage
Temporarily: Diluted inorganic alkalis, mineral acids and mineral oils |
Welding temperature |
~+200°C |
Founded in 2004, self-research and development, Beijing Longwei Times Science & Technology Co., Ltd. is a professional, innovation-oriented company. Over the past 7 years, we committed ourselves to the pretreatment and maintenance for the special parts of civil construction. Our products are widely used in the field of subway, municipal, tunnel, reservoir, dam, coal mine, etc.
As a company who positioned itself in this field at the earliest, we are always exploring the most specialized products and technology that can be applied in the pretreatment and maintenance for the special parts of civil construction, and we have made great achievement. From the very beginning to now, we kept continuously improving our product's quality and customer's value, not only
Promoted the enterprise's steady growth, made great contribution to the development of this industry, but also accumulated a wealth of service experience, formed professional products and technical system and perfect service system.
Our products include: Waterproof system and grouting system.
Projects engaged: A large number of first class domestic and foreign civil construction and a lot of public and civil construction: Beijing subway, hangzhou subway, shenzhen subway, ningbo subway, chengdu subway, shenyang subway, danjiangkou hydropower station, Xiao yu stream power station, xiangjiaba hydropower station, the pavilion mouth hydropower station, South Africa coal mine, etc. Providing high quality products and excellent technology is our historical mission; "Never betray future for immediate interests" is our business principle; "Innovation, profession, loyalty, happyness" is our team theme. Beijing Longwei Times Science & Technology Co., Ltd. Will continue to exploit years of accumulation of professional advantages to the full, provide customers high quality, high value products and technical services.
