A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Preparation method of porous concrete building material
The invention discloses a preparation method of a porous concrete building material, which comprises the following steps: spreading organic degradable particles at the bottom of a template, regulating and controlling the particle size, quantity and distribution of the organic degradable particles according to design requirements, and stopping pouring after pouring concrete mortar just covers the organic degradable particles; repeating the steps to prepare layer by layer to finally reach the design thickness of the building material; curing and demolding to obtain the porous concrete building material. Through layered material distribution and layer-by-layer control of the particle size, the number and the distribution of the organic degradation particles, concrete building materials with different pore sizes and different distribution densities are obtained, volcanic rock imitating building materials are obtained, the simulation effect is good, the comprehensive performance is good, and the method can be widely applied to the field of building decoration; under the action of rainwater and microorganisms, the organic degradable particles provide nutrients for plant root systems in the degradation process, meanwhile, a corresponding space is vacated for development of the plant root systems, water permeation and mud prevention are achieved, and support, nutrients and root system space can be provided for greening vegetation.
本发明公开了一种多孔混凝土建材的制备方法，将有机降解颗粒散铺在模板底部，根据设计要求调控有机降解颗粒粒径、数量和分布，浇筑混凝土砂浆刚刚覆盖有机降解颗粒后停止浇筑；重复上述步骤逐层制备最终达到建材设计厚度；养护，脱模得到多孔混凝土建材；本发明通过分层布料，逐层控制有机降解颗粒的粒径、数量和分布，得到孔径大小不一、分布密度不一的混凝土建材，得到仿火山岩类的建材，仿真效果好，综合性能好，可以广泛用于建筑装饰领域；通过雨水和微生物的作用，有机可降解颗粒物在降解过程中为植物根系提供养分，同时为植物根系的发展空出相应的空间，不仅透水、防泥，还能为绿化植被提供支撑、养料和根系空间。
Preparation method of porous concrete building material
The invention discloses a preparation method of a porous concrete building material, which comprises the following steps: spreading organic degradable particles at the bottom of a template, regulating and controlling the particle size, quantity and distribution of the organic degradable particles according to design requirements, and stopping pouring after pouring concrete mortar just covers the organic degradable particles; repeating the steps to prepare layer by layer to finally reach the design thickness of the building material; curing and demolding to obtain the porous concrete building material. Through layered material distribution and layer-by-layer control of the particle size, the number and the distribution of the organic degradation particles, concrete building materials with different pore sizes and different distribution densities are obtained, volcanic rock imitating building materials are obtained, the simulation effect is good, the comprehensive performance is good, and the method can be widely applied to the field of building decoration; under the action of rainwater and microorganisms, the organic degradable particles provide nutrients for plant root systems in the degradation process, meanwhile, a corresponding space is vacated for development of the plant root systems, water permeation and mud prevention are achieved, and support, nutrients and root system space can be provided for greening vegetation.
本发明公开了一种多孔混凝土建材的制备方法，将有机降解颗粒散铺在模板底部，根据设计要求调控有机降解颗粒粒径、数量和分布，浇筑混凝土砂浆刚刚覆盖有机降解颗粒后停止浇筑；重复上述步骤逐层制备最终达到建材设计厚度；养护，脱模得到多孔混凝土建材；本发明通过分层布料，逐层控制有机降解颗粒的粒径、数量和分布，得到孔径大小不一、分布密度不一的混凝土建材，得到仿火山岩类的建材，仿真效果好，综合性能好，可以广泛用于建筑装饰领域；通过雨水和微生物的作用，有机可降解颗粒物在降解过程中为植物根系提供养分，同时为植物根系的发展空出相应的空间，不仅透水、防泥，还能为绿化植被提供支撑、养料和根系空间。
Preparation method of porous concrete building material
一种多孔混凝土建材的制备方法
ZHU GUOJUN (author) / PENG CHUNYAN (author) / LIU PIN (author) / GUO CHENGYAO (author) / ZHOU QINGSONG (author) / WANG BINGLEI (author) / FANG BO (author) / QIN ZHEHUAN (author)
2022-06-14
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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