CONSTRUCTION FILMS
CONBUD RB
- Premium membrane providing a water-proof layer
- It provides protection against harmful penetration of radioactive radon into buildings, mainly from soil or, to a lesser extent, from building elements made of mineral materials
- Best tensile and tear strength
- It features high elasticity
- 3-layer structure
Parameters
Thickness (mm) | 0,3 |
Width (m) | 2 / 3 / 4 |
Length (m) | 15 / 20 / 25 |
Radon transmittance (P) | 2,8 x 10-8 +/- 7,3 x 10 -9 m/s |
Radon permeability (D) | 7,8 x 10-12 +/- 1,9 x 10-12 m2/s |
Colour | red / black |
Tolerance | 10% |
Application
- It protects against migration of the radioactive radon from soil into interiors
- Designed for making an anti-moisture layer under floors, floorings or screeds
- For moisture insulation of underground parts of buildings and foundations
- It provides ideal protection against moisture of thermal and acoustic insulation in floor structures
Benefits
Waterproof
Durable
Quality Warranty
Flexible
Conformity with standards
Tensile strength
ASSEMBLY
The waterproof membrane, when used under floors or screeds, should be placed on a previously prepared, levelled concrete base. Then connect the waterproof membrane tightly to the horizontal insulation of the walls of the Confol Alfa foundations.
Adjust the width of the membrane in such a way as to limit the connection of membranes. However, if this is not possible, the waterproof membrane should be overlapped at least 15 cm and then glued with butyl glue. The membrane should be extended approx. 20 cm up the wall.
DIAGRAM:
- Levelling layer
- Construction layer of lean concrete
- Conbud / Conbud Plus / Hydro B / Ecovil B
- Thermal insulation of the floor on the ground
- Ecobud polyethylene film
- Underlay layer, e.g. screed or anhydrite
- Confloor plastic vapour barrier
- Horizontal insulation of the wall foundations Confol Alfa or Confol Gamma
TRY OUR OTHER PRODUCTS
Conkret is a recycler and a leading manufacturer of regranulates as well as modern polyethylene films. We manage the entire technological process: starting with purchase of waste, its transport, segregation, regranulation to production of new finished products.
Our products are widely used in the furniture, packaging, construction, agricultural and gardening sectors.
More about usTechnological process
YOUR ADVANTAGE OUR TECHNOLOGY
The parameters of our products are similar to the primary raw materials and significantly exceed the properties of conventional produced regranulates.
High efficiency flake washing and drying system, continuous filtration system
- No fouling of finished products
Cascade dual extrusion system
- Higher density and bulk density of regranulate
- Reduced number of gas bubbles in finished products
- No desiccants necessary
Innovative homogenisation system
- Very high degree of homogeneity
- Reduced gel content
- Improved mechanical properties
Automatic mixing and averaging system
- Stabilisation of the finished product production process
Certificates
WE CARE ABOUT ENVIRONMENTAL PROTECTION
EuCertPlast certification, obtained in 2020, is a confirmation that our regranulates are produced using post-consumer waste and are fully traceable.
As active members of plastics recycling associations, environmental protection is our constant concern.
Check all