Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anchoring agent for lengthened anchor of mining anchor rod cable
The invention discloses an anchoring agent for a lengthened anchor of a mining anchor rod cable. The anchoring agent is prepared from a curing agent and daub according to a weight part ratio of (0.05-0.06): 1. The curing agent is prepared from the following raw materials in parts by mass: 10 to 21 parts of talcum powder, 0.1 to 0.3 part of cellulose, 0.2 to 0.5 part of diethylene glycol, 5 to 12 parts of water, 0.5 to 2 parts of BPO, 0 to 0.2 part of DC and 0 to 0.4 part of pigment. The daub is prepared from the following raw materials in parts by mass: 50-95 parts of resin, 251-445 parts of stone powder, 1-2 parts of white carbon black, 0.5-1 part of an accelerant and 0.2-0.5 part of industrial alkali. According to the invention, the supporting strength and effect of an anchor rod can be improved; the deformation of an anchor net support roadway is obviously reduced, the maintenance amount of the roadway is reduced, the service life of the roadway is prolonged, and production requirements are met; the anti-impact and anti-disaster capacities of rock burst mines and coal roadways are obviously improved, impact with certain strength can be resisted, and a solid foundation is laid for safe production of the mines; and the formula of the anchoring agent can meet the requirement for rapidly solidifying and anchoring the anchor rod, the workability of the anchoring agent can achieve expected effect, and anchoring strength is high.
本发明公开了一种矿用锚杆索加长锚锚固剂，由固化剂和胶泥按重量份0.05‑0.06:1组成；其中，固化剂由以下质量份的原料组成：滑石粉10‑21份、纤维素0.1‑0.3份、二甘醇0.2‑0.5份、水5‑12份、BPO 0.5‑2份、DC 0‑0.2份、颜料0‑0.4份；胶泥由以下质量份的原料组成：树脂50‑95份、石粉251‑445份、白炭黑1‑2份、促进剂0.5‑1份、工业碱0.2‑0.5份，本发明能够使锚杆支护强度及效果得到提升；使锚网支护巷道变形量比原来明显减小，减少巷道维修量，延长巷道服务年限，满足生产需要；对于冲击地压矿井，煤巷的防冲抗灾能力明显得到提升，经受住一定强度的冲击，为矿井的安全生产夯实基础；上述锚固剂配方能满足快速凝固锚固锚杆，和易性能达到预想的效果，锚固强度大。
Anchoring agent for lengthened anchor of mining anchor rod cable
The invention discloses an anchoring agent for a lengthened anchor of a mining anchor rod cable. The anchoring agent is prepared from a curing agent and daub according to a weight part ratio of (0.05-0.06): 1. The curing agent is prepared from the following raw materials in parts by mass: 10 to 21 parts of talcum powder, 0.1 to 0.3 part of cellulose, 0.2 to 0.5 part of diethylene glycol, 5 to 12 parts of water, 0.5 to 2 parts of BPO, 0 to 0.2 part of DC and 0 to 0.4 part of pigment. The daub is prepared from the following raw materials in parts by mass: 50-95 parts of resin, 251-445 parts of stone powder, 1-2 parts of white carbon black, 0.5-1 part of an accelerant and 0.2-0.5 part of industrial alkali. According to the invention, the supporting strength and effect of an anchor rod can be improved; the deformation of an anchor net support roadway is obviously reduced, the maintenance amount of the roadway is reduced, the service life of the roadway is prolonged, and production requirements are met; the anti-impact and anti-disaster capacities of rock burst mines and coal roadways are obviously improved, impact with certain strength can be resisted, and a solid foundation is laid for safe production of the mines; and the formula of the anchoring agent can meet the requirement for rapidly solidifying and anchoring the anchor rod, the workability of the anchoring agent can achieve expected effect, and anchoring strength is high.
本发明公开了一种矿用锚杆索加长锚锚固剂，由固化剂和胶泥按重量份0.05‑0.06:1组成；其中，固化剂由以下质量份的原料组成：滑石粉10‑21份、纤维素0.1‑0.3份、二甘醇0.2‑0.5份、水5‑12份、BPO 0.5‑2份、DC 0‑0.2份、颜料0‑0.4份；胶泥由以下质量份的原料组成：树脂50‑95份、石粉251‑445份、白炭黑1‑2份、促进剂0.5‑1份、工业碱0.2‑0.5份，本发明能够使锚杆支护强度及效果得到提升；使锚网支护巷道变形量比原来明显减小，减少巷道维修量，延长巷道服务年限，满足生产需要；对于冲击地压矿井，煤巷的防冲抗灾能力明显得到提升，经受住一定强度的冲击，为矿井的安全生产夯实基础；上述锚固剂配方能满足快速凝固锚固锚杆，和易性能达到预想的效果，锚固强度大。
Anchoring agent for lengthened anchor of mining anchor rod cable
一种矿用锚杆索加长锚锚固剂
MENG JIABIN (Autor:in) / ZHANG QIANG (Autor:in) / ZHI YUANHENG (Autor:in) / WU BIHONG (Autor:in) / YANG DEHUA (Autor:in) / CHEN JUNJUAN (Autor:in)
02.11.2021
Patent
Elektronische Ressource
Chinesisch
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