セメント発泡剤を製造するいくつかの方法

The cement 発泡剤 is the core material in foam concrete. The only good cement foaming agent can make high-performance foam concrete products. Today I will share with you how to make a cement foaming agent. Mainly introduce five kinds of cement foaming agents, they are magnesium oxychloride cement foaming agent, rosin soap cement foaming agent, 卵黄コンクリートセメント発泡剤, concrete composite foaming agent, engineering cement foaming agent.

1. ロジン石鹸セメント発泡剤: start to mix rosin and caustic soda, mix and heat; SM 減水剤を溶解します。, クエン酸とシリコンパウダーを水に溶かしたもの, put the above two mixtures by heating and heat preservation Mix in a heating container, 水を加えて均一に混ぜます, and mix the required amount of powder into the above-mentioned secondary mixture. 既存スキルとの比較, the method of composite foaming has been used to greatly improve the quality of commodity foams. The inner wall of the bubbles formed by foaming can also form a very thin polymer crystal film with waterproof function, participate in the cement foaming agent The mortar also has a good thermal insulation function.

2 the concrete composite foaming agent: contains the following processes: 1. 適切な防水剤を作る; 2. Make a fixed amount of foaming agent; 3. Make some compound foaming agent; 4. Write foam through foaming to the foam The concrete mixture is mixed and then cast into shape. After adding the waterproof concrete composite foaming agent prepared by the above method, the foam concrete can overcome the shortcomings of its large water absorption rate, so that the waterproof thermal insulation and thermal insulation functions are improved.

3 卵黄コンクリートセメント発泡剤: made by the following methods: firstly mix cement, セラミックパウダー, 水, 等. 特定の質量比に従って, 均一に混合し、セメントコンクリートスラリーを調製します. The egg yolk, スタビライザー, 分散剤, 防腐剤, and water are mixed according to a certain mass ratio to form a uniform and fine closed-cell foam. Take a certain volume of the foam to join the cement concrete slurry, 均一に混ぜます, and then cast it into a mold for maintenance. The cement foaming agent has easily obtained materials and simple foaming technology and overcomes the disadvantages of poor stability of traditional surfactants, lack of animal and plant protein-based cement foaming agents, and high cost.

4. オキシ塩化マグネシウムセメント発泡剤: firstly mix the appropriate bone glue and urea-formaldehyde resin and participate in 10 times of water. After the temperature reaches 75 度, heat and smelt for about half an hour to form a glue solution, and then dodecyl benzenesulfonate Sodium, トリエタノールアミン, 等. 混ざっている. After the temperature reaches 75 度, it is heated for about 5-10 分, and finally diluted with water to make a product. 特徴: The quality of the goods is good, the cost is low, そしてその方法はとても簡単です.

5. 土木用セメント発泡剤: Common are linear alkyl sulfate, foam stabilizer alkyl alcohol amide, fatty alcohol polyoxyethylene ether sodium sulfate, 補助塩化カルシウム, 等々. 製造技術は以下の通りです: the ingredients are mixed and mixed evenly at room temperature. The invention can announce a white bubble with very high foaming power, excellent stability, and can be widely applied to the production of foamed concrete, foamed lightweight brick and bubble mixed lightweight soil, and is also suitable for earth pressure balanced shield Soil improvement in structural construction.

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