A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete for road traffic stone, road traffic stone and preparation method of road traffic stone
The invention belongs to the technical field of concrete block products, and particularly relates to a concrete for road traffic stone, the road traffic stone and a preparation method of the road traffic stone. The concrete comprises a first raw material and a second raw material, wherein the first raw material comprises the following components in parts by weight: 1000-1400 parts of sand with theparticle size of 0.06-0.63 mm; 350 to 550 parts of a first inorganic active powder; 1-2 parts of organic fibers with the length of 5-9 mm; 3-8 parts of wood fiber with the diameter of 0.04-0.08 mm and the length of 6-10 mm; 3 to 6 parts of a hydrophilic polymer powder; 2-5 parts of a first water reducing agent; and 10 to 30 parts of a first pigment; wherein the water-binder ratio of the first rawmaterial is 0.2 to 0.26. A permeable filter layer prepared from the first raw material formula of the concrete is applied to the surface of the road traffic stone, so that blockage of road surface garbage to permeable holes of the road traffic stone can be reduced, and soil of a green belt can be prevented from permeating into a road surface.
本发明属于混凝土砌块制品技术领域，具体涉及一种用于路沿石的混凝土、路沿石及其制备方法。混凝土包括第一原料和第二原料，所述第一原料包括如下重量份的组分：粒径为0.06～0.63mm的砂1000～1400份；第一无机活性粉体350～550份；长度为5～9mm的有机纤维1～2份；直径为0.04～0.08mm、长度为6～10mm的木纤维3～8份；亲水性聚合物粉体3～6份；第一减水剂2～5份；第一颜料10～30份；其中，所述第一原料的水胶比为0.2‑0.26。该混凝土的第一原料配方制备成透水过滤层用在路沿石的表面，不仅可以减少路面垃圾对路沿石透水孔的堵塞，而且可以防止绿化带的土壤渗透到路面。
Concrete for road traffic stone, road traffic stone and preparation method of road traffic stone
The invention belongs to the technical field of concrete block products, and particularly relates to a concrete for road traffic stone, the road traffic stone and a preparation method of the road traffic stone. The concrete comprises a first raw material and a second raw material, wherein the first raw material comprises the following components in parts by weight: 1000-1400 parts of sand with theparticle size of 0.06-0.63 mm; 350 to 550 parts of a first inorganic active powder; 1-2 parts of organic fibers with the length of 5-9 mm; 3-8 parts of wood fiber with the diameter of 0.04-0.08 mm and the length of 6-10 mm; 3 to 6 parts of a hydrophilic polymer powder; 2-5 parts of a first water reducing agent; and 10 to 30 parts of a first pigment; wherein the water-binder ratio of the first rawmaterial is 0.2 to 0.26. A permeable filter layer prepared from the first raw material formula of the concrete is applied to the surface of the road traffic stone, so that blockage of road surface garbage to permeable holes of the road traffic stone can be reduced, and soil of a green belt can be prevented from permeating into a road surface.
本发明属于混凝土砌块制品技术领域，具体涉及一种用于路沿石的混凝土、路沿石及其制备方法。混凝土包括第一原料和第二原料，所述第一原料包括如下重量份的组分：粒径为0.06～0.63mm的砂1000～1400份；第一无机活性粉体350～550份；长度为5～9mm的有机纤维1～2份；直径为0.04～0.08mm、长度为6～10mm的木纤维3～8份；亲水性聚合物粉体3～6份；第一减水剂2～5份；第一颜料10～30份；其中，所述第一原料的水胶比为0.2‑0.26。该混凝土的第一原料配方制备成透水过滤层用在路沿石的表面，不仅可以减少路面垃圾对路沿石透水孔的堵塞，而且可以防止绿化带的土壤渗透到路面。
Concrete for road traffic stone, road traffic stone and preparation method of road traffic stone
用于路沿石的混凝土、路沿石及其制备方法
LIU FUCAI (author) / XIAO MIN (author) / ZHANG XINZHEN (author) / XIAO WENTAO (author) / CHEN JUNJIE (author) / HUANG SHUIYUAN (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
E01C
Bau von Straßen, Sportplätzen oder dgl., Decken dafür
,
CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE
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