경량 콘크리트 첨가제 | 기포 콘크리트용 고성능 발포제
The cement 발포제 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, 달걀 노른자 콘크리트 시멘트 발포제, concrete composite foaming agent, engineering cement foaming agent.
1. 로진 비누 시멘트 발포제: start to mix rosin and caustic soda, mix and heat; 그런 다음 SM 고성능가소제를 용해시킵니다., 물에 구연산과 실리콘 분말, put the above two mixtures by heating and heat preservation Mix in a heating container, 물을 넣고 균일하게 섞는다, and mix the required amount of powder into the above-mentioned secondary mixture. 기존 스킬에 비해, 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. 적절한 방수제를 만들어라; 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 달걀 노른자 콘크리트 시멘트 발포제: made by the following methods: firstly mix cement, 세라믹 분말, 물, 등. 특정 질량 비율에 따라, 균일하게 섞어 시멘트 콘크리트 슬러리를 준비합니다.. The egg yolk, 안정제, 분산제, 예방법, 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, 골고루 섞어주세요, 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. 옥시염화마그네슘 시멘트 발포제: firstly mix the appropriate bone glue and urea-formaldehyde resin and participate in 10 times of water. After the temperature reaches 75 도, heat and smelt for about half an hour to form a glue solution, and then dodecyl benzenesulfonate Sodium, 트리에탄올아민, 등. 혼합되어 있다. After the temperature reaches 75 도, it is heated for about 5-10 분, and finally diluted with water to make a product. 특징: The quality of the goods is good, the cost is low, 그리고 방법은 아주 간단해요.
5. 엔지니어링용 시멘트 발포제: Common are linear alkyl sulfate, foam stabilizer alkyl alcohol amide, 지방알코올 폴리옥시에틸렌에테르 황산나트륨, 보조 염화칼슘, 등. 제조기술은 다음과 같습니다: the ingredients are mixed and mixed evenly at room temperature. The invention can announce a white bubble with very high foaming power, 뛰어난 안정성, 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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