Lightweight concrete and foam concrete solutions

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Foamed Concrete, Cement, Cellular Lightweight Concrete SolutionsRead More+
Foamed concrete is usually composed of cement or a slurry of fly ash, sand and water, although some suppliers recommend mixing pure cement and water with foaming agents for lightweight mixtures. The slurry is further mixed with synthetic aerated foam in concrete mixing equipment. The foam is made by mixing a foaming agent with water and air produced by the generator. The blowing agent used must be able to generate bubbles with a high level of stability, and be able to resist the physical and chemical processes of mixing, placing and hardening.
The foamed concrete mixture can be poured or pumped into the mold, or directly into the structural element. Due to the thixotropy of the foam bubbles, the foam allows the slurry to flow freely, making it easy to pour it into the selected form or mold. Viscous materials can take up to 24 hours to cure (if steam curing is performed at temperatures up to 70°C, it can take up to 2 hours to cure), depending on the ambient temperature and humidity. After curing, the molded product can be released from the mold. A new application in foam concrete manufacturing is to cut large concrete cakes into different sizes by using a special steel wire cutting machine. When the concrete is still soft, the cutting action occurs.
Foamed Concrete are used in bridge approaches / embankments, pipeline Abandonment / annular fill, trench backfill, precast blocks, precast wall elements / panels, cast-in-situ / cast-in-place walls, insulating compensation laying, insulation floor screeds, insulation roof screeds, sunken portion filling, trench reinstatement, sub-base in highways, filling of hollow blocks, prefabricated insulation boards and much more.
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Why Choose Us?Read More+
With over 20 years’ experience in the Industry, Tongrun (Cie-China.org) takes pride themselves on their latest development which is the self-foaming cement and mortar developed by them after so many years of scientific research and production. Self-foaming cement can meet the needs of mass foam concrete/gypsum and it is suitable for ordinary foam concrete cast-in-place, block, plate, heat-insulating wall body and ordinary Portland cement as gelling agent. This product can replace physical foaming and chemical foaming, and the operation is simple and convenient.
Luoyang Tongrun Info Technology Co., Ltd., the leading technology developer and application manufacturer of nanomaterials, proudly announces their latest discovery which is centred towards the new ways for foaming cement , self-foaming cement; a popular cement admixture developed by the company. It is suitable for Portland cement conventional foam concrete cast-in-place, block, sheet, and thermal insulation wall.
“We are professionals in lightweight concrete and foam concrete solutions. We can supply concrete foaming agent, superplasticizer, aerogel and foam concrete strength enhancer for lightweight concrete mix, CLC blocks all over the world.” Says Emma Du
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