Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses high-strength multifunctional lightweight foam concrete. The concrete comprises the following components in parts by mass: 15-18 parts of cement, 70-89 parts of sand, 110-120 parts of gravel, 2-5 parts of an additive, 2-3 parts of a foaming agent, 1-3 parts of a reinforcing agent and 8-15 parts of water. The foam concrete is a novel light thermal insulation material containing a large number of closed air holes, which is formed by fully foaming the foaming agent in a mechanical mode through a foaming system of a foaming machine, uniformly mixing foam with cement paste, then carrying out cast-in-place construction or mold forming through a pumping system of the foaming machine, and carrying out natural curing; the foam concrete is a concrete material with light weight, heat preservation, heat insulation, fire resistance, sound insulation and freezing resistance; the slurry can be self-leveled and self-compacted; is good in construction workability, is convenient to pump and level, almost has good compatibility with all other building materials, and is adjustable in strength. The special reinforcing agent WYY-F (environment-friendly water-based reinforcing agent) for the high-strength multifunctional lightweight foam concrete does not contain harmful substances such as benzene and formaldehyde.
本发明公开了一种高强度多功能轻质泡沫混凝土，包括：包括以下质量份数的组成：水泥15‑18份、砂70‑89份、碎石110‑120份、外加剂2‑5份、泡沫剂2‑3份、增强剂1‑3份和水8‑15份。本发明泡沫混凝土，是通过气泡机的发泡系统将发泡剂用机械方式充分发泡，并将泡沫与水泥浆均匀混合，然后经过发泡机的泵送系统进行现浇施工或模具成型，经自然养护所形成的一种含有大量封闭气孔的新型轻质保温材料。泡沫混凝土是一种轻质、保温、隔热耐火、隔音和抗冻的混凝土材料，料浆可以自流平、自密实，施工和易性好，便于泵送及整平，与所有其它建材几乎都有较好的相容性，且强度可调整，高强度多功能轻质泡沫混凝土专用增强剂WYY‑F(环保水性)不含苯、甲醛等有害物质。
The invention discloses high-strength multifunctional lightweight foam concrete. The concrete comprises the following components in parts by mass: 15-18 parts of cement, 70-89 parts of sand, 110-120 parts of gravel, 2-5 parts of an additive, 2-3 parts of a foaming agent, 1-3 parts of a reinforcing agent and 8-15 parts of water. The foam concrete is a novel light thermal insulation material containing a large number of closed air holes, which is formed by fully foaming the foaming agent in a mechanical mode through a foaming system of a foaming machine, uniformly mixing foam with cement paste, then carrying out cast-in-place construction or mold forming through a pumping system of the foaming machine, and carrying out natural curing; the foam concrete is a concrete material with light weight, heat preservation, heat insulation, fire resistance, sound insulation and freezing resistance; the slurry can be self-leveled and self-compacted; is good in construction workability, is convenient to pump and level, almost has good compatibility with all other building materials, and is adjustable in strength. The special reinforcing agent WYY-F (environment-friendly water-based reinforcing agent) for the high-strength multifunctional lightweight foam concrete does not contain harmful substances such as benzene and formaldehyde.
本发明公开了一种高强度多功能轻质泡沫混凝土，包括：包括以下质量份数的组成：水泥15‑18份、砂70‑89份、碎石110‑120份、外加剂2‑5份、泡沫剂2‑3份、增强剂1‑3份和水8‑15份。本发明泡沫混凝土，是通过气泡机的发泡系统将发泡剂用机械方式充分发泡，并将泡沫与水泥浆均匀混合，然后经过发泡机的泵送系统进行现浇施工或模具成型，经自然养护所形成的一种含有大量封闭气孔的新型轻质保温材料。泡沫混凝土是一种轻质、保温、隔热耐火、隔音和抗冻的混凝土材料，料浆可以自流平、自密实，施工和易性好，便于泵送及整平，与所有其它建材几乎都有较好的相容性，且强度可调整，高强度多功能轻质泡沫混凝土专用增强剂WYY‑F(环保水性)不含苯、甲醛等有害物质。
Lightweight high-strength foam concrete and preparation method thereof
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