one cubic meter in a package, also can according to your requirement
Within 10 days after receipt of deposit
1.8 years experience
3.Delivery in time
5.Pretty good anti permeability
Polyethylene closed-cell foam plate is also called joint filler board, which is a new type of joint water-stop material . It has been repeated proved that the performance is much better than wood, cork, rubber, asphalt by China's Ministry of Communications Academy of Sciences .
Low surface bibulous rate, good performance of anti osmosis
Resistance to solvent corrosion like acid, alkali, salt, oil, etc.
Good performance of ageing resistance
Not flow in high temperature, not embrittle in low temperature
Closed sell prevents water absorption
Easily worked can be cut with knife
Structural expansion in concrete brick
High density withstand hydrostratic pressure
Excellent and quick recovery after compression
40°C to 70°C
Recovery at 50% compression
Bacteriological attack resistance
Concrete highway expansion joint,
Road and bridge,
Water conservancy project: dam, protecting beach, baffle bar, slope protection,
Water and electricity engineering, thermal power engineering, water tower bottom water-stop,
Water tunnel, tunnel,
Subway, underground passage.
With the unique advantages of strong recovery rate, no water absorption, water impact resistance, weather resistance, chemical resistance and aging resistance, Polyethylene closed-cell foam plate is becoming more and more widely used, without which for other materials.
Stored indry and ventilated places, prevent sunlight and rain, stack separately for different categories and specifications, keep flat, the height should not be more than 5 layer.1 year from the date of production in normal conditions.
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 ourproduct'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.
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.