GQ-208 compound early strength antifreeze is an antifreeze from a variety of organic and inorganic composite materials, with early strength, with gas, less water, antifreeze and other functions, to make cement in negative temperature conditions polylactic acid hydration reaction liquor manufacturers continue to improve the compressive strength, tensile strength, flexural strength and impermeability, frost resistance of concrete, concrete project winter essential additive. Homogeneity ◎ Specifications: ◆ Appearance: gray powder as powder, liquid brown peg colors. ◆ powder Solid content ≥92%, liquid solid content ≥40 ± 0.2%. ◆ fineness: 0.315mm sieve ≤10%. ◆ paste fluidity ≥120mm. ◆ PH value: 7-9. ◎ The main technical performance: ◆ dosage is 3-5% by weight of cementitious materials, water-reducing rate of 8-15%. ◆ incorporated into this product, concrete bleeding rate ratio <75% solids ≥2.0%. ◆ compressive strength in the following table: ◆ incorporation of the agent, the concrete workability is improved, mobility, plasticity, water retention improved significantly, to facilitate construction. ◆ incorporation of the agent, can improve the durability of concrete, 50 freeze-thaw strength loss rate <90%, 90 days shrinkage ratio <120%. GQ-206S1 accelerator is a liquid accelerator, the main ingredients of sodium aluminate, and its main role is to regulate concrete setting and hardening speed, so that after the concrete jet set and harden in a very short span of time, widely used temporary or permanent support member defense, coal, railway, water and electricity, geology, tunnel and other projects, is an environmentally friendly additive. Homogeneity ◎ Specifications: ◆ Appearance: colorless or pale yellow liquid. ◆ solid content of 48% ± 0.2%, density 1.35 ± 0.015g / ml. ◎ The main technical performance: ◆ dosage is 3-5% polycarboxylate liquor formulation can also be adjusted according to the performance of cement. ◆ under standard environmental conditions, water-cement ratio should be 0.4, the initial setting time of cement paste ≤5min, final setting time ≤10min. ◆ incorporation of the agent, one day strength can be increased 1-3 times, about 28 days is not mixed with the intensity of 80%. ◆ little dust, low rebound, to facilitate construction. ◎ Using the methods and precautions: ◆ recommended when using this product should be deducted from the construction of water about 5% for dilution accelerator, it will help to improve the workability of sprayed concrete, improve the flow of working face, so smooth concrete surface beautiful. ◆ fresh cement should be used to prohibit the use and storage of outdated cement does not meet national standards. Polylactic acid liquor production | Xiangfan City-acid liquor | High Strength Materials (View) provided by the high-strength Materials Co., Ltd. Linyi City. Linyi high-strength building materials Limited (www.lygqjc.cn) is a professional, "polycarboxylate superplasticizer, polycarboxylate liquor, liquor polycarboxylate" company. Since its inception, we adhere to the "good faith, sound management" approach, the courage of healthy competition in the market, so that the "poly-carboxylic acid liquor, polycarboxylate water reducer, pumping agent polycarboxylate" brand has a good reputation . We adhere to the "service first, customer first" principle, so that high-strength building materials has won the trust of customers and the public in concrete products, and establish a good corporate image. Special Note: This information is for reference only pictures and information, please contact us to obtain the most accurate information, thank you!