Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Waterproof permanent supporting method for large-volume underground ash and material storage warehouse
The invention discloses a waterproof permanent supporting method for a large-volume underground ash and material storage warehouse. The method comprises the following steps of: adding a waterproof reinforcing agent accounting for 1 percent into a support raw material in a support building process, wherein the waterproof reinforcing agent comprises the following components in percentage by weight: 15% of organic silicon emulsion, 40% of EVA (Ethylene Vinyl Acetate) emulsion, 5% of pure acrylic emulsion, 40% of purified water, 0.02% of tributyl phosphate (additional) and 0.15-0.2% of sodium hexametaphosphate (additional). According to the technical method, on the basis of an original support, the waterproof reinforcing agent accounting for 1% is added into the support raw materials in the support building process, so that the waterproof reinforcing purpose is achieved, permanent use of the support is achieved, and the service life of the large-volume underground ash and material storage warehouse can be effectively prolonged; the problems of durability, water resistance and seepage resistance of the ash storage and material storage warehouses are solved; the safety of the ash storage and material storage warehouses is improved, the environmental and safety risks of the ash storage warehouse are reduced, the material storage conditions are improved, and the environment is protected.
本发明公开了一种大体积地下储灰、储料库的防水永久支护方法，在修筑支护的过程中在支护原料中加入1％占比的防水增强剂，其中所述防水增强剂的配比为：有机硅乳液‑15％、EVA乳液‑40％、纯丙乳液‑5％、纯净水‑40％、磷酸三丁脂‑0.02％(外加)、六偏磷酸钠‑0.15～0.2％(外加)。本发明的技术方法在原有的支护基础上，修筑支护的过程中在支护原料中加入1％占比的防水增强剂，从而达到防水增强的目的，实现支护的永久性使用，因而该技术可以有效延长大体积地下储灰、储料库的使用年限；解决了储灰、储料库耐久性及防水、防渗性难题；提高了储灰、储料库的安全性，降低了储灰库的环境和安全风险，改善了储料条件，保护了环境。
Waterproof permanent supporting method for large-volume underground ash and material storage warehouse
The invention discloses a waterproof permanent supporting method for a large-volume underground ash and material storage warehouse. The method comprises the following steps of: adding a waterproof reinforcing agent accounting for 1 percent into a support raw material in a support building process, wherein the waterproof reinforcing agent comprises the following components in percentage by weight: 15% of organic silicon emulsion, 40% of EVA (Ethylene Vinyl Acetate) emulsion, 5% of pure acrylic emulsion, 40% of purified water, 0.02% of tributyl phosphate (additional) and 0.15-0.2% of sodium hexametaphosphate (additional). According to the technical method, on the basis of an original support, the waterproof reinforcing agent accounting for 1% is added into the support raw materials in the support building process, so that the waterproof reinforcing purpose is achieved, permanent use of the support is achieved, and the service life of the large-volume underground ash and material storage warehouse can be effectively prolonged; the problems of durability, water resistance and seepage resistance of the ash storage and material storage warehouses are solved; the safety of the ash storage and material storage warehouses is improved, the environmental and safety risks of the ash storage warehouse are reduced, the material storage conditions are improved, and the environment is protected.
本发明公开了一种大体积地下储灰、储料库的防水永久支护方法，在修筑支护的过程中在支护原料中加入1％占比的防水增强剂，其中所述防水增强剂的配比为：有机硅乳液‑15％、EVA乳液‑40％、纯丙乳液‑5％、纯净水‑40％、磷酸三丁脂‑0.02％(外加)、六偏磷酸钠‑0.15～0.2％(外加)。本发明的技术方法在原有的支护基础上，修筑支护的过程中在支护原料中加入1％占比的防水增强剂，从而达到防水增强的目的，实现支护的永久性使用，因而该技术可以有效延长大体积地下储灰、储料库的使用年限；解决了储灰、储料库耐久性及防水、防渗性难题；提高了储灰、储料库的安全性，降低了储灰库的环境和安全风险，改善了储料条件，保护了环境。
Waterproof permanent supporting method for large-volume underground ash and material storage warehouse
一种大体积地下储灰、储料库的防水永久支护方法
MIAO YAN (Autor:in) / QU JIE (Autor:in) / LI SHENGFENG (Autor:in) / SONG JIE (Autor:in) / HUO XINLI (Autor:in)
21.01.2022
Patent
Elektronische Ressource
Chinesisch
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