A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of cement-fly ash foaming thermal insulation material
The invention relates to a preparation method of a cement-fly ash foaming thermal insulation material, and belongs to the technical field of building materials, and the preparation method comprises the following steps: S1, preparing the following raw materials in parts by weight: 90-162 parts of cement, 15-33 parts of adsorption aggregate, 10-15 parts of glass fiber, 1-3 parts of an air entraining agent, 15-20 parts of a foaming agent, 0.5-1 part of a foam stabilizer, 8-12 parts of a water reducing agent and 55-105 parts of deionized water; and S2, uniformly mixing the cement, the adsorption aggregate, the glass fiber and the foaming agent, adding the deionized water, carrying out primary stirring, adding the foam stabilizer, the air entraining agent and the water reducing agent, carrying out secondary stirring, carrying out injection molding, carrying out steam treatment, and carrying out room temperature curing for 7 days, thereby obtaining the product, the outer side of the added adsorption aggregate is coated with the emulsified emulsion containing long-chain alkane, rigid benzene rings, acylamino, ester groups and magnetic ferroferric oxide, and the prepared thermal insulation material is safe and environmentally friendly and has excellent compressive strength, water resistance and chloride ion resistance.
本发明涉及一种水泥‑飞灰发泡保温材料的制备方法，属于建筑材料技术领域，包括以下步骤：步骤S1、准备以下重量份原料：90‑162份水泥、15‑33份吸附骨料、10‑15份玻璃纤维、1‑3份引气剂、15‑20份发泡剂、0.5‑1份稳泡剂、8‑12份减水剂、55‑105份去离子水；步骤S2、将水泥、吸附骨料、玻璃纤维和发泡剂混匀，加入去离子水进行一次搅拌，再加入稳泡剂、引气剂和减水剂进行二次搅拌，注模成型，蒸汽处理，室温养护7天，即得；本申请中加入的吸附骨料的外侧包覆有含长链烷烃、刚性苯环、酰胺基、酯基和磁性四氧化三铁的乳化乳液，制备的保温材料安全、环保，并具有优异的抗压强度、耐水性和抗氯离子性能。
Preparation method of cement-fly ash foaming thermal insulation material
The invention relates to a preparation method of a cement-fly ash foaming thermal insulation material, and belongs to the technical field of building materials, and the preparation method comprises the following steps: S1, preparing the following raw materials in parts by weight: 90-162 parts of cement, 15-33 parts of adsorption aggregate, 10-15 parts of glass fiber, 1-3 parts of an air entraining agent, 15-20 parts of a foaming agent, 0.5-1 part of a foam stabilizer, 8-12 parts of a water reducing agent and 55-105 parts of deionized water; and S2, uniformly mixing the cement, the adsorption aggregate, the glass fiber and the foaming agent, adding the deionized water, carrying out primary stirring, adding the foam stabilizer, the air entraining agent and the water reducing agent, carrying out secondary stirring, carrying out injection molding, carrying out steam treatment, and carrying out room temperature curing for 7 days, thereby obtaining the product, the outer side of the added adsorption aggregate is coated with the emulsified emulsion containing long-chain alkane, rigid benzene rings, acylamino, ester groups and magnetic ferroferric oxide, and the prepared thermal insulation material is safe and environmentally friendly and has excellent compressive strength, water resistance and chloride ion resistance.
本发明涉及一种水泥‑飞灰发泡保温材料的制备方法，属于建筑材料技术领域，包括以下步骤：步骤S1、准备以下重量份原料：90‑162份水泥、15‑33份吸附骨料、10‑15份玻璃纤维、1‑3份引气剂、15‑20份发泡剂、0.5‑1份稳泡剂、8‑12份减水剂、55‑105份去离子水；步骤S2、将水泥、吸附骨料、玻璃纤维和发泡剂混匀，加入去离子水进行一次搅拌，再加入稳泡剂、引气剂和减水剂进行二次搅拌，注模成型，蒸汽处理，室温养护7天，即得；本申请中加入的吸附骨料的外侧包覆有含长链烷烃、刚性苯环、酰胺基、酯基和磁性四氧化三铁的乳化乳液，制备的保温材料安全、环保，并具有优异的抗压强度、耐水性和抗氯离子性能。
Preparation method of cement-fly ash foaming thermal insulation material
一种水泥-飞灰发泡保温材料的制备方法
ZHANG YU (author) / CHEN LIDONG (author) / ZHANG JINBIN (author)
2023-11-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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