A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an environmentally-friendly plastic runway and a preparation method thereof in the related technical field of plastic runways. The environmentally-friendly plastic runway comprises a bottom layer, a base layer and a surface layer which are sequentially arranged from bottom to top, wherein the bottom layer comprises a gravel layer and an asphalt layer poured on the gravel layer; the base layer comprises a gravel and waste tire rubber particle mixed layer; the volume ratio of gravels to waste tire rubber particles is (1: 1)-(1: 3); and the surface layer comprises the following components in parts by weight: 80-120 parts of modified polyether, 40-50 parts of diphenylmethane diisocyanate, 50-60 parts of a water-based acrylate emulsion, 4-10 parts of a chain extender, 1-3 parts of an ultraviolet light absorber, 1-3 parts of a defoaming agent, 1-5 parts of a plasticizer, 0.5-1.5 parts of a thickening agent, 0.5-1.5 parts of a silane coupling agent, 3-8 parts of a rheological agent, 5-15 parts of an amine curing agent, 3-5 parts of carbon fibers and 40-70 parts of an inorganic filling material. The environmentally-friendly plastic runway provided by the invention is safe and environmentally-friendly and has good elasticity.
本发明公开了塑胶跑道相关技术领域的一种环保型塑胶跑道及其制备方法，包括自下而上依次设置的底层、基层和面层；底层包括砂石层和浇筑在砂石层上方的沥青层；基层包括砂石与废弃轮胎橡胶颗粒混合层，砂石与废弃轮胎橡胶颗粒的体积比为(1:1)～(1:3)；面层包括按重量份计的以下组分：改性聚醚80～120份、二苯基甲烷二异氰酸酯40～50份、水性丙烯酸酯乳液50～60份、扩链剂4～10份、紫外线吸收剂1～3份、消泡剂1～3份、增塑剂1～5份、增稠剂0.5～1.5份、硅烷偶联剂0.5～1.5份、流变剂3～8份、胺类固化剂5～15份、碳纤维3～5份和无机填料40～70份；安全环保弹性好。
The invention discloses an environmentally-friendly plastic runway and a preparation method thereof in the related technical field of plastic runways. The environmentally-friendly plastic runway comprises a bottom layer, a base layer and a surface layer which are sequentially arranged from bottom to top, wherein the bottom layer comprises a gravel layer and an asphalt layer poured on the gravel layer; the base layer comprises a gravel and waste tire rubber particle mixed layer; the volume ratio of gravels to waste tire rubber particles is (1: 1)-(1: 3); and the surface layer comprises the following components in parts by weight: 80-120 parts of modified polyether, 40-50 parts of diphenylmethane diisocyanate, 50-60 parts of a water-based acrylate emulsion, 4-10 parts of a chain extender, 1-3 parts of an ultraviolet light absorber, 1-3 parts of a defoaming agent, 1-5 parts of a plasticizer, 0.5-1.5 parts of a thickening agent, 0.5-1.5 parts of a silane coupling agent, 3-8 parts of a rheological agent, 5-15 parts of an amine curing agent, 3-5 parts of carbon fibers and 40-70 parts of an inorganic filling material. The environmentally-friendly plastic runway provided by the invention is safe and environmentally-friendly and has good elasticity.
本发明公开了塑胶跑道相关技术领域的一种环保型塑胶跑道及其制备方法，包括自下而上依次设置的底层、基层和面层；底层包括砂石层和浇筑在砂石层上方的沥青层；基层包括砂石与废弃轮胎橡胶颗粒混合层，砂石与废弃轮胎橡胶颗粒的体积比为(1:1)～(1:3)；面层包括按重量份计的以下组分：改性聚醚80～120份、二苯基甲烷二异氰酸酯40～50份、水性丙烯酸酯乳液50～60份、扩链剂4～10份、紫外线吸收剂1～3份、消泡剂1～3份、增塑剂1～5份、增稠剂0.5～1.5份、硅烷偶联剂0.5～1.5份、流变剂3～8份、胺类固化剂5～15份、碳纤维3～5份和无机填料40～70份；安全环保弹性好。
Environmentally-friendly plastic runway and preparation method thereof
一种环保型塑胶跑道及其制备方法
WU YIFEI (author)
2020-05-12
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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