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TK-SN alkali-free accelerator
Model / Type : Powder type/Liquid type   Product Form : Powder/Liquid
It achieves ultra-fast setting and early high-strength growth of shotcrete, significantly reducing the rebound rate of shotcrete-anchorage…
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028-84910808
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Product Profile
Product Overview
It achieves ultra-fast setting and early high-strength growth of shotcrete, significantly reducing the rebound rate of shotcrete-anchorage and minimizing shrinkage deformation. The alkali-free product has a zero alkali content, effectively avoiding the risk of alkali-aggregate reaction. It is suitable for shotcrete support and emergency reinforcement in underground projects under complex geological conditions, such as railways, high-altitude tunnels, and deep buried mine tunnels.
Models & Operation Instructions

Main Performance Indicators
Initial setting time ≤ 3 minutes; final setting time ≤ 10 minutes; 1-day compressive strength ≥ 7.0 MPa; 28-day compressive strength ratio ≥ 90%; meets GB/T35159-2017
Sichuan Tieke New Building Materials Co., Ltd
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Modern Avenue, Huaikou Town, Jintang County, Chengdu City, Sichuan Province, China
Call
+86-028-84910808
Email
sctieke@126.com

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