Binzhou Drainage Board Manufacturer 156-2152-1000TaianDaxing Geosynthetic Materials Co., Ltd.A company primarily engaged in the sale of drainage boards, mainly involved in the sale and service of materials for rooftop greening and underground parking lot greening. Products include HDPE plastic drainage boards, HIPS water-retaining drainage boards, drainage boards, geotextiles, geonets, HDPE root barrier layers, waterproof boards, grass planting grids, permeable pipes, etc. The company's main products: drainage boards, water-retaining drainage boards, filter drainage boards, root barrier boards, grass planting grids, plastic drainage boards, stud drainage boards, drainage board prices, drainage board quotations, drainage board performance.KKolps33378
Welcome to call for consultation! This is a kind thought and a dream, remaining only to test spring tea in Zhuang Sheng's dream, with a diamond ring and a heart, 【156-2152-1000】; Loving green, planting green, and protecting green are the foundational projects to enhance the core competitiveness of cities, and also a people's project that benefits the masses. We must take practical actions and adopt a vigorous attitude to plant and protect greenery.
Binzhou Drainage Board ManufacturerDrainage board has good practical performance:156-2152-1000 Manager Shao
1. The surface of the anti-slip tiles is appropriately rough, preventing slipping on rainy and snowy days;
2. No water accumulation: The high-quality plastic tiles have good permeability, and with the filling sand, water on the surface drains underground without causing mud splashes due to pedestrian traffic; 156-2152-1000 Manager Shao
3. Matte finish: The surface of the high-quality plastic tiles is rough and non-reflective, not dazzling even under strong sunlight;
4. Markings: Various markings on the road surface, such as lane division lines, crosswalks, and blind paths (using special bricks for guiding blind paths), can be set using different colored tiles.
Binzhou Drainage Board ManufacturerSubgrade treatment of old roads and widening areas:156-2152-1000 Manager Shao
(1) Condition of the old road subgrade. According to the investigation, the pavement damage is rated as moderate, with little damage to the cement concrete slabs, so hydraulic hammers are used to break and remove the damaged concrete slabs and clear the road ditch, reinforced with C20 concrete.
(2) Subgrade treatment for the widening part. Since the widening area was originally the pedestrian walkway, underground facilities such as communication pipelines, high-voltage power cables, and water supply pipelines are laid beneath the original walkway. These pipelines cannot be interrupted, so concrete is used for local protection. For the remaining widening area, graded gravel is used where it can be compacted with a roller. For areas that are too narrow to use a roller, stone concrete is used as the base layer, with a base layer adopted of 20cm thick C20 early-strength concrete. 156-2152-1000 Manager Shao
(3) Joint treatment. The joints of the concrete slab pavement are not only weak points under stress but also the essential pathways for rainwater to enter the subgrade, thus they must be treated properly. During implementation, due to the absence of a joint cleaning machine, the concrete slab cutting machine is first used to align and cut the joints, loosening and removing the filling. Then, compressed air is used to clean out other soil debris in the gaps before refilling the joints with asphalt mastic to prevent rainwater from entering the subgrade through the joints and causing damage.KKolps33378
(4) Measures to mitigate reflective cracking. Reflective cracking occurs due to the displacement of the old surface layer near joints or cracks, leading to stress concentration in the overlay of asphalt concrete above the joints or cracks. This includes horizontal displacement caused by temperature and humidity changes, as well as vertical shear displacement caused by traffic loads.KKolps33378
According to domestic and international theories, placing a fiberglass geogrid reinforcement layer between the old concrete slabs and the overlay can reduce the stress or strain at the bottom of the asphalt concrete overlay by moving away from the stress concentration at the ends of the joints or cracks. It can also improve the tensile and shear resistance of the overlay structure, effectively reducing adverse effects caused by loads, temperature changes, and foundation voids, and enhancing the resistance of the asphalt concrete overlay to reflective cracking. Research shows that adding geogrids at the bottom of the overlay has a significant effect in delaying reflective cracking. Therefore, this project uses fiberglass grids as a reinforcing layer at the bottom of the overlay as a measure to mitigate reflective cracking.Binzhou Drainage Board Manufacturer.156-2152-1000 Manager Shao
Since the old cement concrete pavement and the newly widened concrete pavement are poured along the slope of the old cement concrete pavement, the surface smoothness is good. However, due to the asymmetrical pavement arch of the concrete pavement, adjustments need to be made to center the arch. As a result, the thickness of the asphalt layer on both sides of the arch is not the same, with the thinner side being 7cm and the thicker side being 15cm. Therefore, asphalt gravel is used as the leveling layer for the asphalt concrete. After the leveling layer is completed, the surface layer is then laid.
Drainage boards, water-retaining boards, grass planting gridsand other series of geosynthetic materialsplease contact Manager Shao 156-2152-1000
Taian Daxing Geosynthetic Materials Co., Ltd. focuses on drainage boards as its leading product, offering cute prices and high-quality enjoyment.
Welcome to call for consultation 15621521000 Contact person: Manager Shao
Phone: 156-2152-1000 Address: Taian Agricultural University Science and Technology Industrial Park
