A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Photochromic decorative concrete and preparation method thereof
The invention relates to the field of decorative concrete, and particularly discloses light-sensitive color-changing decorative concrete and a preparation method thereof, and the light-sensitive color-changing decorative concrete comprises the following raw materials by weight: 40-60 parts of cement, 90-135 parts of color-changing sand, 40-70 parts of gravel, 25-45 parts of waste fiber, 5-12 parts of silica fume, 5-8 parts of a heat conduction liquid, and 15-35 parts of water. The preparation method comprises the following steps: step 1, placing the waste fibers in an agar solution for constant-temperature water bath treatment; 2, the treated waste fibers and heat conduction liquid are heated and stirred for a reaction, and after the reaction is completed, crushing is conducted to obtain heat conduction fibers; 3, cement, color-changing sand, gravel, silica fume, a water reducing agent, water and the heat-conducting fibers prepared in the step 2 are mixed to be uniform, and the decorative concrete is obtained. The obtained concrete can realize the change of different colors under the irradiation of natural light, and has the advantages of excellent decoration performance, excellent thermal conductivity and fast heat dissipation of the surface of the concrete.
本申请涉及装饰混凝土领域，具体公开了一种具有光感变色的装饰混凝土及制备方法，包括以下重量份的原料：水泥40‑60份，变色砂90‑135份，碎石40‑70份，废旧纤维25‑45份，硅灰5‑12份，导热液5‑8份，水15‑35份。其制备方法包括以下步骤：步骤1，将废旧纤维置于琼脂溶液中进行恒温水浴处理；步骤2，将经过处理的废旧纤维与导热液加热搅拌反应，反应完成后进行破碎得到导热纤维；步骤3，将水泥、变色砂、碎石、硅灰、减水剂、水以及步骤2制得的导热纤维混合均匀，得到装饰混凝土。得到的混凝土能够在自然光的照射下，实现不同颜色的变化，具有优良的装饰性能且混凝土导热性佳，混凝土表面散热快。
Photochromic decorative concrete and preparation method thereof
The invention relates to the field of decorative concrete, and particularly discloses light-sensitive color-changing decorative concrete and a preparation method thereof, and the light-sensitive color-changing decorative concrete comprises the following raw materials by weight: 40-60 parts of cement, 90-135 parts of color-changing sand, 40-70 parts of gravel, 25-45 parts of waste fiber, 5-12 parts of silica fume, 5-8 parts of a heat conduction liquid, and 15-35 parts of water. The preparation method comprises the following steps: step 1, placing the waste fibers in an agar solution for constant-temperature water bath treatment; 2, the treated waste fibers and heat conduction liquid are heated and stirred for a reaction, and after the reaction is completed, crushing is conducted to obtain heat conduction fibers; 3, cement, color-changing sand, gravel, silica fume, a water reducing agent, water and the heat-conducting fibers prepared in the step 2 are mixed to be uniform, and the decorative concrete is obtained. The obtained concrete can realize the change of different colors under the irradiation of natural light, and has the advantages of excellent decoration performance, excellent thermal conductivity and fast heat dissipation of the surface of the concrete.
本申请涉及装饰混凝土领域，具体公开了一种具有光感变色的装饰混凝土及制备方法，包括以下重量份的原料：水泥40‑60份，变色砂90‑135份，碎石40‑70份，废旧纤维25‑45份，硅灰5‑12份，导热液5‑8份，水15‑35份。其制备方法包括以下步骤：步骤1，将废旧纤维置于琼脂溶液中进行恒温水浴处理；步骤2，将经过处理的废旧纤维与导热液加热搅拌反应，反应完成后进行破碎得到导热纤维；步骤3，将水泥、变色砂、碎石、硅灰、减水剂、水以及步骤2制得的导热纤维混合均匀，得到装饰混凝土。得到的混凝土能够在自然光的照射下，实现不同颜色的变化，具有优良的装饰性能且混凝土导热性佳，混凝土表面散热快。
Photochromic decorative concrete and preparation method thereof
一种具有光感变色的装饰混凝土及制备方法
LI YALIN (author) / WANG YUTING (author)
2023-10-03
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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