HYDROLOCK
JUTA HYDROLOCK is a mechanically bonded Geosynthetic Clay Liner (GCL) composite of pulverised bentonite embedded between two layers of geotextile.
Suitable for use as a low water permeability waterproofing barrier.
Read MoreProduct Benefits
- Suitable for use as a full-bonded Type A waterproofing protection as defined in BS 8102: 2009 for the waterproofing of new structures.
- Can be used externally on concrete to provide an effective barrier to the transmission of liquid water where Grades 1 to 3 waterproofing protection are required.
JUTA HYDROLOCK is a mechanically bonded Geosynthetic Clay Liner (GCL) composite of pulverised bentonite embedded between to layers of geotextile. The internal 5 kg of natural sodium bentonite swell sin contact with water to form a low permeability waterproofing barrier.
| Color | Grey |
| Material | Clay |
| Polypropylene | |
| Shape | Rectangular - Supplied in roll form. |
| Size | 1.15 x 5.1 m x 7 mm |
| Warranty Description | 60 year |
| Uniclass 2015 | Pr_15_57_27_39 Geosynthetic clay liners (GCLs) |
| CAWS | J44/120 Geosynthetic clay lining (GCL) |
| J40/285 Loose laid bentonite damp proofing/ tanking |
| Third party product certification | BBA Certificate. Certificate No. 18/5547. |
| Weight | 5300 g/m2. |
| Integral accessories | Hydrolock Paste. |
| Hydrolock Rail. | |
| Hydrolock Strip. | |
| Product Reference | JUTA Hydrolock |
| Characteristics | Test Method | HYDROLOCK |
|---|---|---|
| Carrier Layer (PP Woven) MPUA | EN ISO 9864 | 100 g/m2 |
| Cover layer (PP Non-Woven) MPUA | EN ISO 9864 | 200 g/m2 |
| Characteristics | Test Method | HYDROLOCK |
|---|---|---|
| Montmorillonite Content | CUR 33 (VDG 69) | > 75 % |
| Swell Index | ASTM D 5890 | ≥ 24 ml/2g |
| Fluid Loss | ASTM D 5891 | < 18 ml |
| Moisture Content | DIN18121-1 | < 12 % |
| Water Absorption | DIN 18132 | > 500 % |
| Characteristics | Test Method | HYDROLOCK |
|---|---|---|
| Mass per unit area of Bentonite | EN 14196 | 5000 - 5300 g/m2 |
| Thickness | EN ISO 9863-1/-2 | > 7.0 mm |
| Tensile Strength (MD/CMD) | EN ISO 10319 | ≤ 3.5 x 10-11 m2/s |
| Permeability | ASTM D 5887 | ≤ 5.0 x 10-9 m2/s |
| Index Flux | ASTM D 5887 | > 550 % |
| Grab Tensile Strength | ASTM 4632 | > 400 N |
| CBR Puncture Resistance | EN ISO 12236 | >1.8 kN |
| Peel Strength | ASTM D 6496 | > 60 N/10cm |
| Peel Adhesion to Concrete | ASTM D 903 (mod) | 5.3 kN/m |
| Characteristics | Test Method | HYDROLOCK |
|---|---|---|
| Roll Width x Length | Typical | 1.15m x 5.1m |
| Roll Area | Typical | 5.865m2 |
JUTA HYDROLOCK when used with 150 mm properly designed concrete, is satisfactory for use as a fully bonded Type A waterproofing protection as defined in BS 8102:2009 for the waterproofing of new structures.
JUTA HYDROLOCK can be used externally on concrete to provide an effective barrier to the transmission of liquid water where Grades 1 to 3 waterproofing protection are required as defined in Table 2 of BS 8102:2009.
HYDROLOCK should be installed in accordance with the product installation guidelines.
A selection of standard details for information and education purposes only. Note - it is strongly advised appropriately qualified, and insured personnel undertake gas membrane installs. A gas membrane performs a critical function in the application setting and has an anticipated design service life in excess of 60 years. Do not attempt to install gas membranes from these details alone. Sole rights for use and distribution are owned by JUTA UK LTD.
Single Pipe penetration
Double pipe penetration
Piled Wall
Retaining Wall
Cavity Wall
Roll weights can be in excess of 20 kg and hence appropriate care and equipment is required for unloading and handling.
Rolls of HYDROLOCK should be stored on stable/level ground and stacked not more than five rolls high, with no other material stacked on top. The rolls can be stored outdoors when packaged, but should be protected from exposure to UV.
BBA Certificate No. 18/5547
BS 8102:2009
BIM objects are digital descriptions of products or materials that, when combined with other BIM objects create a Building Information Model. These downloadable files can be used for these purposes.
Version 1 certified to 2.1
Download from NBS National BIM Library
Juta Solutions & Applications
Our waterproofing membranes and structures suit a variety of applications and situations, with our TITAN® range offering not only superior waterproofing qualities but also offering invasive weed control and gas protection.
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