All-plastic water-ripple self-setting runway and preparation method thereof

A technology of water ripple and water condensation, applied in the direction of roads, roads, coatings, etc., can solve the problems of difficult to master the ratio and affect the flatness of the plastic track, achieve good cross-linking effect, promote curing rate, improve wear resistance and wear resistance. The effect of tear resistance

Active Publication Date: 2017-10-13
陈两
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in these solutions, black rubber particles need to be mixed on the base layer, and the ratio is difficult to control, which affects the flatness of the plastic runway

Method used

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  • All-plastic water-ripple self-setting runway and preparation method thereof
  • All-plastic water-ripple self-setting runway and preparation method thereof
  • All-plastic water-ripple self-setting runway and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1: An all-plastic self-consolidating corrugated runway is prepared by the following steps:

[0051] (1) After the underlying base layer is cleaned and leveled, a layer of primer is uniformly coated on top of it; in this embodiment, the base layer is a concrete foundation, and the base coat is a special back sealer for concrete.

[0052] (2) Take 1000kg of component A and 7000kg of component B, pour component B into component A and stir thoroughly at 26°C for 3 minutes, add 32kg of catalyst and stir for 2 minutes until component A, component B and catalyst are stirred evenly to form a primer The mixture, the primer mixture is paved on the primer layer to form a flexible elastic layer; Component A includes polyether polyol-1000d 470kg, polyether polyol-200d 130kg, MDI isocyanate 450kg, palm oil 300kg; component B Including polyether polyol-2000d 200kg, polyether polyol-1000d 400kg, antioxidant 1010 14kg, iron oxide red 50kg, talcum powder 400 mesh 1400kg, ultra...

Embodiment 2

[0055] Embodiment 2: An all-plastic self-consolidating corrugated runway is made by the following steps:

[0056] (1) After the underlying base layer is cleaned and leveled, a layer of primer is uniformly coated on top of it; in this embodiment, the base layer is a concrete foundation, and the base coat is a special back sealer for concrete.

[0057] (2) Take 1000kg of component A and 5300kg of component B, pour component B into component A and stir at 10°C for 5 minutes, add 18.9kg of catalyst and stir for 3 minutes until component A, component B and catalyst are uniformly formed Primer mixture, the primer mixture spreads on the primer layer to form a flexible elastic layer; wherein component A includes polyether polyol-1000d 460kg, polyether polyol-200d 120kg, MDI isocyanate 430kg, palm oil 280kg; Part B includes polyether polyol-2000d 160kg, polyether polyol-1000d 390kg, antioxidant 168 12kg, iron oxide red 46kg, talcum powder 400 mesh 1350kg, ultraviolet absorber 12kg, pal...

Embodiment 3

[0060] Embodiment 3: An all-plastic self-consolidating corrugated runway is made by the following steps:

[0061] (1) After the underlying base layer is cleaned and leveled, a layer of primer is uniformly coated on top of it; in this embodiment, the base layer is a concrete foundation, and the base coat is a special back sealer for concrete.

[0062] (2) Take 1000kg of component A and 7200kg of component B, pour component B into component A and stir at 35°C for 5 minutes, add 41kg of catalyst and stir for 3 minutes until component A, component B and catalyst are uniformly formed Primer mixture, the primer mixture spreads on the primer layer to form a flexible elastic layer; Component A includes polyether polyol-1000d 500kg, polyether polyol-200d 150kg, MDI isocyanate 460kg, palm oil 350kg; Part B includes polyether polyol-2000d 200kg, polyether polyol-1000d 420kg, antioxidant B900 18kg, iron oxide red 53kg, talcum powder 400 mesh 1470kg, ultraviolet absorber 19kg, palm oil 680...

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Abstract

The invention relates to an all-plastic water-ripple self-setting runway and a preparation method thereof. The all-plastic water-ripple self-setting runway comprises a bottom base layer, a prime coat, a flexible elastic layer and a water ripple surface layer which are sequentially arranged from bottom to top, wherein the flexible elastic layer is prepared by mixing a component A and a component B in a mass ratio of 1:(5.3-7.2) with 0.3-0.5 wt% of a catalyst and performing spreading and leveling; the water ripple surface layer is prepared by spraying and mixing a component C and a component D in a mass ratio of 1:(1.8-2.3); the component A is prepared by mixing polyether polyols, MDI and palm oil; the component B is prepared by mixing polyether polyols, an antioxidant, a pigment, an inorganic filler, an ultraviolet absorbent and palm oil; the component C is prepared by mixing MDI and polyether polyols; and the component D is prepared by mixing polyether polyols, an antioxidant, a pigment, a filler, an ultraviolet absorbent, a stop-off agent, an anti-settling agent, wax powder and a thixotropic agent. The all-plastic water-ripple self-setting runway has the advantages of impact resistance and no granule shedding.

Description

technical field [0001] The invention relates to a plastic runway, more specifically, it relates to a fully plastic self-consolidating corrugated runway and a preparation method thereof. Background technique [0002] Standard plastic runways can be divided into prefabricated plastic runways, hybrid plastic runways and all-plastic plastic runways according to the construction structure and materials. [0003] Prefabricated plastic runways usually include a wear-resistant and flexible surface layer, a pressure-absorbing bottom layer, and an adhesive layer between the two. Prefabricated plastic runways are usually paved with prefabricated rubber. Due to the peculiar smell of the rubber itself and the poor surface smoothness, the maintenance requirements are high and it is not easy to renovate. [0004] The bottom layer of mixed plastic is made of two-component polyurethane glue and black rubber particles, and the surface layer is made of polyurethane plastic and rubber particle...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D175/08C09D7/12E01C13/06C08G18/76C08G18/48
CPCC08G18/4804C08G18/7671C08G2150/50C08K3/34C08K3/346C08K13/02C08K2003/265C08K2201/014C09D175/08E01C13/06E01C13/065C08L91/00C08L91/06
Inventor 陈两
Owner 陈两
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