Deesawala Rubber Industries is the leading manufacturer and dealer of the Deesa Jolly Expansion Joint Filler Board. We manufacture our products with cane fibre. Our high-quality mastic pads stand out as the best in the industry. Infused with Bitumen in various percentages, our pads are the perfect material for expansion joint fillers. By leveraging UK, U.S.A, and Indian standards, we manufacture Expansion Joint Filler Board.
Being the leading Bitumen Mastic Pads manufacturer, we provide Deesa Jolly Expansion Joint Filler Board. Our products are environment-friendly, high-performance, water-resistant, bitumen-impregnated, and made from cane fibre. We manufacture our products in different sizes, showing effective resistance to compression and remarkable recovery qualities.
Our Bitumen Mastic Pads are specially crafted for use as expansion joint fillers in concrete, brick, block work, and isolation joints.
These are pre-moulded, high-performance joint filler boards. These are designed as closed-cell structures with cross-links. It has an excellent recovery of 95% (after compression up to 50%), making it the ideal choice for this purpose.
Deesa Jolly Board Expansion Joint Fillers conform to the following required standards -
When Deesa Jolly Board is compressed to 50% of its thickness with 3 edges restrained Deesa Jolly Board, when compressed to 50% of its thickness with 3 edges restrained, it shows an extrusion of not more than 1 to 2mm on its free edge.
Deesa Jolly Board, when compressed to half of its original thickness under an initial load of 689 to 5171 kPa (or 100 to 750 PSi), experiences a weight loss of no more than 0.1 to 0.2%.
(Permitted: less than or equal to 3% by weight).
The Deesa Jolly Board is designed to be strong and maintain its thickness and surface finish when subjected to loads and stacking. Because it has been impregnated with bitumen, it doesn't absorb water. This means that it can withstand conditions, leading to its long-lasting durability.
When installing the Deesa Jolly Board, it is positioned flush with the slab. Extends fully into the depth of the slab. It is placed at a depth of ¾ of an inch below the slab's surface. To ensure a watertight seal against pressure, an ideal sealant is applied either at the top or bottom of the joint. Dowel bars are used to maintain alignment between sections of the slab. The Deesa Jolly Board is precisely fabricated to accommodate these dowel bars, and the entire joint assembly is placed before pouring concrete.
TEST AS PER ASTM D1751 | 25 MM THICK 35% BITUMEN CONTENT |
1.Dimension Thickness (mm); | 25M |
2. Compression | |
a. Stress applied for compressing specimen to 50% of its thickness | 2800-3200 KPa |
b. Loss in Weight after application of Stress | 0.1-0.2 % |
3. Extrusion (mm) After compressing to 50% of the specimen's thickness | 0.5mm |
4. Recovery (%) 10 minutes after compressing to 50% of the specimen's thickness | 75-80% |
5. Density (kg/m3) | 330-350 |
6. Water absorption (%) | 15% |
7. Asphalt content (%) | 36-37% |
TEST AS PER ASTM D1751 | 18 MM THICK 20% BITUMEN CONTENT |
1.Dimension Thickness (mm); | 18.3 M |
2. Compression | |
a. Stress applied for compressing specimen to 50% of its thickness | 2400-2700 KPa |
b. Loss in Weight after application of Stress | 0.1-0.2 % |
3. Extrusion (mm) After compressing to 50% of the specimen's thickness | 0.5mm - 1mm |
4. Recovery (%) 10 minutes after compressing to 50% of the specimen's thickness | 82-85% |
5. Density (kg/m3) | 300-330 |
6. Water absorption (%) | 50% |
7. Asphalt content (%) | 20-23% |
Property | Specification | ||
Deesa Jolly Board | British Standards | ||
Density Range Kg m3 | 270 TO 300 | 200 TO 400 | |
Pressure for 50% Compression N mm-2 | 2.5 To 3.8 | 0.7 To 5.2 | |
Resilience % recovery after compression | 75 To 80 | 70 To 85 | |
Tolerance to water Immersion | Suitable if immersion is infrequent |
Frequent Searches Leading to this page: mastic pad, mastic pad specifications, mastic pad price, bitumen mastic pad, mastic pad suppliers in hyderabad, Bitumen Mastic Pads Manufacturers, Bitumen mastic pad dealers, Expansion Joint filler board, mastic pad uses, 3m mastic pads, 3m 2200 mastic pads, mastic pad for expansion joint, mastic pad size.