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A platform for research: civil engineering, architecture and urbanism
Preparation method of black foamed cement insulation board
The invention discloses a preparation method of a black foamed cement insulation board, and belongs to the field of building materials, and the preparation method comprises the following steps: uniformly mixing cement, fly ash, a fiber reinforced material and a foaming stabilizing dispersant, adding hot water at 40-60 DEG C, stirring the components to form slurry, adding a foaming agent, uniformlystirring the mixture, pouring the mixture into a mold, foaming the mixture, and curing and molding the foamed product in a greenhouse, and demolding the product; and maintaining the shaped product atnormal temperature for 24 hours, cutting the product into decorative plates, and naturally curing the decorative plates for 30 days. The decorative plate has excellent strength, heat preservation andcolor effect, and reaches the flame retardant property grade-A.
本发明公开了一种黑色发泡水泥保温板的制备方法，属于建筑材料领域，先将水泥、粉煤灰、纤维增强材料、发泡稳定分散剂混均匀，加入40‑60度的热水，搅拌成浆料，再加入发泡剂，搅拌均匀，倒入模具中发泡，用暖房固化成型，然后脱模。常温养护24小时，切割成装饰板材，自然固化30天。强度、保温、色泽效果好，阻燃性能达A级。
Preparation method of black foamed cement insulation board
The invention discloses a preparation method of a black foamed cement insulation board, and belongs to the field of building materials, and the preparation method comprises the following steps: uniformly mixing cement, fly ash, a fiber reinforced material and a foaming stabilizing dispersant, adding hot water at 40-60 DEG C, stirring the components to form slurry, adding a foaming agent, uniformlystirring the mixture, pouring the mixture into a mold, foaming the mixture, and curing and molding the foamed product in a greenhouse, and demolding the product; and maintaining the shaped product atnormal temperature for 24 hours, cutting the product into decorative plates, and naturally curing the decorative plates for 30 days. The decorative plate has excellent strength, heat preservation andcolor effect, and reaches the flame retardant property grade-A.
本发明公开了一种黑色发泡水泥保温板的制备方法，属于建筑材料领域，先将水泥、粉煤灰、纤维增强材料、发泡稳定分散剂混均匀，加入40‑60度的热水，搅拌成浆料，再加入发泡剂，搅拌均匀，倒入模具中发泡，用暖房固化成型，然后脱模。常温养护24小时，切割成装饰板材，自然固化30天。强度、保温、色泽效果好，阻燃性能达A级。
Preparation method of black foamed cement insulation board
一种黑色发泡水泥保温板的制备方法
ZHANG SHUXIN (author)
2020-05-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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