Used for waterproof PE closed-cell joint filler board

1.Processed from rubber 2.Best resilience 3.Density: any is available 4.High recovery rate 5.No flow at high temperature

Specification:

1.processed from rubber

2.best resilience

3.confirm to the U.K., U.S.A. and Indian Standards much above the required averages

4.Lightweight, durable closed cell foam expansion joint is stiff enough to use on straight joints

5.flexible enough to shape to contours on concrete applications

6.thicknesses of 10 MM, 12 MM, 18 MM, 19 MM, 25 MM

Applications:

External wall cladding: Filling structural expansion & structural separation joints in block & insitu concrete construction.Traffic surfaces: Filling expansion joints in motorways,roads,runways,pedestrian areas, bridges, curbs etc.Internal surfaces:Filling expansion joints across concrete floors, including screed floors with underfloor heating.Roofs & floor finishes:Ideal for filling expansion joints in concrete floors.Building superstructures:Filling expansion joints in basements, retaining walls, site slabs, subways & other water excluding structures.Reinforced concrete structures:Expansion joint fillers in piers and lateral supports like abutments.Expansion strips:Against existing or between adjacent constructions and insets in concrete paving like drains, manholes, etc.

 Specification:

Item	Index
Strength of extension	≥0.15Mpa
Compression strength	≥0.15Mpa
Tearing strength	≥4.0N/mm
Heating deformation	≤2.0%
Water absorption	≥0.005g/cm3
Elongation	≥100%
Hardness (C grade)	40-60 Shore A
Compression set	≤3.0%

About us:

   Beijing Langwei Times Technology & Scinece Co., Ltd

Founded 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.