Complaint
| Characteristics | Unit | Technical Requirements | ||
| Aggregate particle size | mm | 3 - 5 | 4 - 6 | 5 - 10 |
| Thickness | mm | 20 - 30 | 20 - 40 | 30 - 50 |
| Characteristics | Unit | Technical Requirements | ||
| Aggregate particle size | mm | 3 - 5 | 4 - 6 | 5 - 10 |
| Mass ratio of polyurethane adhesive to aggregate | % | 5.0 ± 2.0 | 4.0 ± 2.0 | 3.5 ± 2.0 |
Specially selected, kiln-dried pebbles are bound with a highly durable resin to create a long-lasting surface. When laid correctly, this porous paving allows water to flow freely through. Laid over a free-draining crushed rock or no-fines permeable concrete base, the surface is an eco-friendly option for driveways, patios and any other feature area in your garden. By allowing water to drain freely, the surface also prevents puddle formation making paved areas around your home safer and more useable .
20kg/drum,200kg/drum , Also customizable
Shunda Company founded in year 1996, is a leading manufacturer of rigid PU foam blend polyol System material, our annual sales reached 50,000 MT in the past three years. We have four
Manufacturer plants in Yantai, Linyi, Dalian and Chang chun with totally more than 400 employees by now. For over 20 years development, Yantai Shunda Polyurethane Co., Ltd has grown up into a modern joint-stock enterprise, which has the research, development, production and operation for the series of rigid polyurethane foam production. We are also the largest global distributor of MDI series of Wanhua Chemical. Depending on our own strong R&D capability,professional purchasing team, quality control ability and full MDI series product supply, we could supply all series of PU raw material to the internal and abroad customers and undertake the
engineering of the insulation project.
Yantai Sanjing Chemical Industry Materials Co., Ltd is established in 2010 by Shunda Group as its
International sale company, its mainly engaged in Blend polyol, Polyetherpolyol, flameretardants, PU catalysts, Polymeric MDI and other raw materials which are widely used for the insulation of wall and roof building, coldstorage, ship, sandwichpanel, refrigerators, freezers, pipelines, garage door and etc.
