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A platform for research: civil engineering, architecture and urbanism
Breathable polyurethane runway surface layer and construction process thereof
The invention relates to the field of runway materials, and particularly discloses a breathable polyurethane runway surface layer and a construction process. The foam material is prepared from the following raw materials in parts by weight: 40-50 parts of polyether polyol, 30-40 parts of an isocyanate tripolymer, 10-20 parts of a diluent, 20-30 parts of calcium carbonate, 10-20 parts of polyacrylonitrile fibers, 5-8 parts of color paste, 1-3 parts of a catalyst, 3-8 parts of a foaming agent and 1-5 parts of a foam stabilizer. The breathable polyurethane runway surface layer provided by the invention has excellent breathability and strength.
本申请涉及跑道材料领域，具体公开了一种透气型聚氨酯跑道面层及施工工艺。由包括以下重量份的原料制成：聚醚多元醇40‑50份，异氰酸酯三聚体30‑40份，稀释剂10‑20份，碳酸钙20‑30份，聚丙烯腈纤维10‑20份，色浆5‑8份，催化剂1‑3份，发泡剂3‑8份，稳泡剂1‑5份。本申请的一种透气型聚氨酯跑道面层具有优异的透气性和强度。
Breathable polyurethane runway surface layer and construction process thereof
The invention relates to the field of runway materials, and particularly discloses a breathable polyurethane runway surface layer and a construction process. The foam material is prepared from the following raw materials in parts by weight: 40-50 parts of polyether polyol, 30-40 parts of an isocyanate tripolymer, 10-20 parts of a diluent, 20-30 parts of calcium carbonate, 10-20 parts of polyacrylonitrile fibers, 5-8 parts of color paste, 1-3 parts of a catalyst, 3-8 parts of a foaming agent and 1-5 parts of a foam stabilizer. The breathable polyurethane runway surface layer provided by the invention has excellent breathability and strength.
本申请涉及跑道材料领域，具体公开了一种透气型聚氨酯跑道面层及施工工艺。由包括以下重量份的原料制成：聚醚多元醇40‑50份，异氰酸酯三聚体30‑40份，稀释剂10‑20份，碳酸钙20‑30份，聚丙烯腈纤维10‑20份，色浆5‑8份，催化剂1‑3份，发泡剂3‑8份，稳泡剂1‑5份。本申请的一种透气型聚氨酯跑道面层具有优异的透气性和强度。
Breathable polyurethane runway surface layer and construction process thereof
一种透气型聚氨酯跑道面层及其施工工艺
LIU DECHUN (author) / TANG SIQING (author) / PING ZHENGWEI (author)
2022-12-20
Patent
Electronic Resource
Chinese
IPC:
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
/
C08G
MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
,
Makromolekulare Verbindungen, anders erhalten als durch Reaktionen, an denen nur ungesättigte Kohlenstoff-Kohlenstoff-Bindungen beteiligt sind
/
C08J
Verarbeitung
,
WORKING-UP
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
D01F
Chemische Gesichtspunkte bei der Herstellung von produzierten Filamenten, Zwirnen, Fasern, Borsten oder Bändern
,
CHEMICAL FEATURES IN THE MANUFACTURE OF MAN-MADE FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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