Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Soil dressing spray-seeding base material and preparation method thereof
The invention discloses a soil dressing spray-seeding base material and a preparation method thereof. The spray-seeding base material per square meter is prepared from the following components by mass: 0.5 to 0.8 kg of wood fiber, 0.015 to 0.018 kg of a water-retaining agent, 0.01 to 0.013 kg of a clay agent, 9.8 kg of fine-grained soil, 0.035 to 0.04 kg of compound fertilizer and 1 to 2 kg of fine and short straw husk. The moisture-retention dust suppressant and the silane coupling agent-sepiolite-cyclodextrin modified polyurethane are introduced into the spray-seeding base material, so that the water retention capacity and the water holding capacity of the spray-seeding base material can be improved, and the strength of the spray-seeding base material after solidification can be improved.
本发明公开了客土喷播基材及其制备方法，每平方米喷播基材中包括以下质量的组分：木纤维0.5‑0.8kg、保水剂0.015‑0.018kg、粘土剂0.01‑0.013kg、细粒土9.8kg、复合肥0.035‑0.04kg和细短稻草谷壳1‑2kg。本发明通过在喷播基材中引入保湿型抑尘剂、硅烷偶联剂‑海泡石‑环糊精改性聚氨酯，能提高喷播基材的保水、持水能力，以及固结后的强度。
Soil dressing spray-seeding base material and preparation method thereof
The invention discloses a soil dressing spray-seeding base material and a preparation method thereof. The spray-seeding base material per square meter is prepared from the following components by mass: 0.5 to 0.8 kg of wood fiber, 0.015 to 0.018 kg of a water-retaining agent, 0.01 to 0.013 kg of a clay agent, 9.8 kg of fine-grained soil, 0.035 to 0.04 kg of compound fertilizer and 1 to 2 kg of fine and short straw husk. The moisture-retention dust suppressant and the silane coupling agent-sepiolite-cyclodextrin modified polyurethane are introduced into the spray-seeding base material, so that the water retention capacity and the water holding capacity of the spray-seeding base material can be improved, and the strength of the spray-seeding base material after solidification can be improved.
本发明公开了客土喷播基材及其制备方法，每平方米喷播基材中包括以下质量的组分：木纤维0.5‑0.8kg、保水剂0.015‑0.018kg、粘土剂0.01‑0.013kg、细粒土9.8kg、复合肥0.035‑0.04kg和细短稻草谷壳1‑2kg。本发明通过在喷播基材中引入保湿型抑尘剂、硅烷偶联剂‑海泡石‑环糊精改性聚氨酯，能提高喷播基材的保水、持水能力，以及固结后的强度。
Soil dressing spray-seeding base material and preparation method thereof
客土喷播基材及其制备方法
LI JIANGBO (Autor:in) / JIN YUEQUN (Autor:in)
13.07.2021
Patent
Elektronische Ressource
Chinesisch
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