Bitumen Imperignated Board / Filler Board foaming board

Specifications
1.8 years experience
2.Credible quality
3.Delivery in time
4.Less dense
5.Pretty good anti permeability
Introduction:
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 .
Features:Low surface bibulous rate, good performance of anti osmosisResistance to solvent corrosion like acid, alkali, salt, oil, etc. Good performance of ageing resistance Not flow in high temperature, not embrittle in low temperatureClosed sell prevents water absorptionEasily worked can be cut with knifeStructural expansion in concrete brickHigh density withstand hydrostratic pressureExcellent and quick recovery after compression
Technical data: Physical ProperpertiesDensity60kg/m3Tensile Strength3.75kg/cm2Tear Strength3.10kg/cm2Water Absorption0.02% VolumeOperating Temperature40°C to 70°CRecovery at 50% compressionAverage -98%Bacteriological attack resistanceExcellent
Application:
Concrete highway expansion joint,
Road and bridge, 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.
Storage:
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.
about us:Beinjig Longway Times Science & Technology Co., LtdFounded in 2004, Beijing Long Way Times Science & Technology Co., Ltd. has been committed to the research and development of new type environmentally friendly building materials as well as the innovation of service and construction process. Our company is the member of Chemical Grouting Sub-Committee, Chinese Hydraulic Engineering Society, the Director Member of Waterproof Sub-Committee and China Construction Industry Association. The products developed by Langwei include AC-II liquid acrylate grouting materials (Patent No.20********2.7), MMA (Methyl Methacrylate) grouting materials, permeable crystalline waterproofing materials, polyurethane grouting materials, epoxy grouting materials and water-swelling water-proofing gel. Our products are of top quality among domestic similar products