Difference 1: component water-based plastic runway material: pigment, resin, solvent (water and solvent), additive. Oily plastic runway materials: pigments, resins, solvents (mostly organic solvents), additives.
Difference 2: environmental friendly water-based plastic runway material: only water as diluent, harmless to human health. Oily plastic runway material: it contains VOC, a volatile organic compound, which is poisonous to human body and pollutes the environment.
Difference 3: energy saving water-based plastic runway material: in addition to resin and some additives need to be extracted from oil, the solvent is water, which saves a lot of precious oil resources. Oily plastic runway materials: solvent based oil plastic runway materials need to use petroleum resources, especially a large number of solvents (benzene compounds and other solvents) also need to be extracted from petroleum.
Difference 4: odor water-based plastic runway material: no harmful carcinogens, 7 days to half a month after brushing. Oily paint: pungent smell, many paint manufacturers use masking agent to cover up; ventilation at least 2 months after painting, harmful substances will even volatilize for 10 years.
Difference 5: appearance of water-based plastic runway material: as it does not contain harmful substances, it will not volatilize to the air, so it will not have defects such as yellowing, and it will last as long as new. Oily plastic runway material: harmful substances constantly slow-release long-term volatilization, so it is very easy to turn yellow, poor durability.
Difference 6: film water-based plastic track material: generally, the film quality is slightly poor, but the new generation of water-based paint products are no less than oil-based paint in terms of film fullness, hardness, and scratch resistance. Oily plastic track material: the film quality is better, but the film is harder and more brittle, and it is not easy to repair after damage.
Difference 7: storage of water-based plastic runway materials: non flammable, no special storage requirements. Oily plastic runway material: extremely flammable, must be stored separately in accordance with fire requirements.
Difference 8: paint water-based plastic runway materials: some water-based plastic runway materials have film hardness not up to the level of oil paint, so paint more than oil-based plastic runway materials, and the construction technical requirements are higher than oil paint. Oily plastic runway material: the construction technology of oily plastic runway material has been very mature. The surface painted is smooth and flat, and the effect is better.
Source: 18971153177 sports ground material manufacturer Wu Xinlong (wechat same number)
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Sports ground material manufacturers specializing in the production of plastic runway, EPDM safety mat, silicon Pu stadium, acrylic stadium, artificial lawn, epoxy flooring materials, products meet the requirements of gb36246-2018 and local standards, the company has municipal qualification level II, can provide customers with bidding, foundation, surface construction technical services, service hotline: 18971153177 Xiaowu (wechat same number)! More details can be found on the official website of Wu Xinlong, the manufacturer of sports ground materials: http://www.cnpaodao.com/
Air permeable plastic runway
1. All weather: in any season and temperature difference, the quality shall be kept at a high level, which can be used after rain to improve the utilization rate.
2. Fast construction: due to the use of special materials, the weather requirements for construction are not high, professional construction machinery is used, and the construction time is shortened.
3. Proper elasticity: porous molding material with moderate elasticity and counter elasticity to reduce sports injury.
4. Strong weather resistance: the special rubber particle surface can resist the pollution of ultraviolet ozone, sulphite and gas, and prolong the service life.
5. High cost performance: no particles on the surface, easy to maintain and save management costs.
Features of the air permeable runway:
The bottom layer is composed of adhesive bonded waste rubber particles, and the surface layer is sprayed with polyurethane particles mixed with rubber paste. Generally speaking, the main track of the air permeable school track is 13mm in color and the auxiliary area in red is 9mm in thickness, and the color is green. Besides other advantages, the air permeable plastic track can also be used all day. It is economical, low in price, and there is no bubble phenomenon. At the same time, it also reduces the investment of foundation funds. It is suitable for the construction of informal track and field fields in primary and secondary schools. The service life of air permeable plastic can reach more than 6 years.
Construction technology of permeable plastic runway
1. First of all, waterproof treatment shall be carried out for the cement foundation, and a layer of waterproof material shall be rolled coated, with the reference amount of 0.2kg/m2
2. Curing and maintenance for 24 hours. After the waterproof material is solidified, pave the bottom layer of the runway. The reference ratio of 3-4mm high elastic particles mixed with high-strength single component glue is 1:6.5, mix evenly and pour into the paver. The laying thickness is 10 mm. Curing and maintenance for 24 hours.
3. Then mix the air permeable surface material with 1-2 mmepdn particles of the same size into the spray gun of the spraying machine and tilt it to 60 ° for spraying in the same direction. After the spraying is completed and maintained for 24 hours, spray again in the opposite direction.
4. After 48 hours of curing and maintenance, the site can be marked.
5. The site can be put into use after 15 days of maintenance.
Hybrid plastic runway
The new national standard mixed structure is adopted for the mixed plastic runway material. The surface layer is Pu particles or EPDM weather resistant environmental protection color particles, and the parent is part of the rubber particles mixed with full PU. The construction process is simple, in line with international competition standards, and the standard thickness is 13mm.
Characteristics of mixed plastic runway: it can be used all day long. It can maintain high quality in any season and temperature difference. It can be used immediately after rain. It can increase the utilization time and improve the utilization rate of the site.
Elasticity: with moderate elasticity and resilience, it can reduce physical consumption and improve competition results.
Impact resistance: moderately absorb foot impact, reduce sports injury, long-term practice and competition are appropriate.
Weather resistance: it will not fade, pulverize or soften due to the pollution of ultraviolet, ozone and acid rain, and can keep its bright color for a long time.
Wear resistance: the wear resistance is less than 2.5%, meeting the needs of principals at all levels for time and high frequency of use.
Compression resistance: it will not be unable to recover elasticity due to the heavy pressure of track and field equipment.
Nail resistance: it will not be damaged by spikes or starting gear at the 100m starting point with the most frequent use of force.
Impact resistance: with strong elastic layer and buffer layer, it can absorb strong impact, and the surface will not be damaged.
Flatness: self leveling materials are used during construction, with flat surface, which can meet the requirements of particularly flat competition site.
Adhesiveness: special construction treatment, strong adhesiveness, can suppress the rise of water, no blistering, peeling and other phenomena.
Safety: it can prevent sports injury caused by falling.
Economy: easy to maintain and save management cost.
Color: special high elastic EPDM and Pu particles, soft surface color, granular surface, to prevent the reflection of dazzling light, beautiful and durable, and can use multi-color matching.
Plastic track
Features of all plastic track:
All weather use any season and temperature difference can maintain a high level of quality after rain can be used immediately to increase utilization time and improve site utilization.
Flexibility: moderate flexibility and resilience can reduce physical consumption and improve competition results.
Impact resistance: moderate absorption of foot impact to reduce sports injury, long-term practice and competition are suitable for direct use.
Weather resistance: it will not fade due to tight outer line, ozone, acid rain pollution, pulverize or soften, and can maintain its bright color for a long time.
Wear resistance: the wear resistance is less than 2.5% to meet the needs of principals at all levels for high frequency of use
Compressibility: not unable to recover elasticity due to the heavy pressure of track and field equipment
Nail resistance: it will not be damaged by spikes or starting gear at the 100m starting point with the most frequent use of force
Impact resistance: strong elastic layer and buffer can absorb strong impact surface without damage.
Flatness: the surface of self leveling materials used in construction can meet the requirements of particularly flat competition ground
Adhesiveness: special construction treatment with strong adhesiveness can suppress water rising without blistering, peeling and other phenomena.
Safety: it can prevent sports injury caused by falling.
Economy: the maintenance side makes and saves management cost.
Color: special high elasticity EPDM and PU particle surface mask, soft and granular surface, prevents the reflection of the glare rays from being beautiful and durable, and can be collocation with multi colors.
Construction technology of plastic track
(1) First, check the flatness of the foundation layer and level the concave and convex parts (for example, the cement concrete foundation needs pickling).
(2) Before laying the primer, clean the foundation and prepare the tools for construction
a) Measure the position of the construction line according to the process requirements and put the construction line in place
b) When laying, one-time scraping shall be started from one side of the site according to the width of the site
c) When scraping, the speed shall be uniform, and the exposed bottom, depression and bulge shall be supplemented or scraped in time
d) Check the whole site after glue forming to ensure the thickness of surface glue laying
(3) Spreading of surface adhesive
a) When scraping, try to shorten the interval time of each barrel of glue liquid to make the glue forming speed uniform
b) Observe the thickness of glue surface at all times
C. before the surface adhesive is not cured, spread red particles on the surface adhesive and clean the redundant surface adhesive particles after it is fully cured
d) Spray glue to ensure that the grains do not take off the mushrooms
(4) According to the current track and field facilities standard, the position of the process line is accurately measured and then polyurethane paint brush is used.
All plastic self knot track
The all plastic material is made of pure Pu (polyurethane); the appearance surface of the plastic runway is granular structure, non permeable. The surface layer has good physical elasticity and high resistance (wear resistance), can resist all kinds of extreme weather conditions; long-term sunshine; rainy season and freezing climate.
All plastic particle spraying plastic runway: Standard 13mm thick, plastic adopts two-layer composite structure: the surface is glue + particles, the average thickness of the surface layer is 3mm, the material is mixed and stirred in a certain proportion by group A and group B, which is pure polyurethane glue + EPDM particles; the average thickness of the bottom layer is 10 mm, and the material is mixed and stirred in a certain proportion by group A and group B, which is pure polyurethane glue.
1、 Overview of all plastic runway products:
1. All day use: high quality can be maintained in any season and temperature difference. It can be used immediately after rain, increasing utilization time and improving site utilization rate.
2. Elasticity: with moderate elasticity and resilience, it can reduce physical consumption and improve competition results.
3. Impact absorption: moderately absorb foot impact, reduce sports injury, long-term practice and competition are appropriate.
4. Weather resistance: it will not fade, pulverize or soften due to the pollution of ultraviolet, ozone and acid rain, and can keep its bright color for a long time.
5. Wear resistance: the wear resistance is less than 2.5%, meeting the needs of principals at all levels for time and high frequency of use.
6. Compression resistance: it will not be unable to recover elasticity due to the heavy pressure of track and field equipment.
7. Nail resistance: it will not be damaged by spikes or starting gear at the 100m starting point with the most frequent use of force.
8. Impact resistance: with strong elastic layer and buffer layer, it can absorb strong impact, and the surface will not be damaged.
9. Flatness: self leveling materials are used during construction, with flat surface, which can meet the requirements of particularly flat competition site.
10. Adhesion: special construction treatment, adhesion