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A kind of elastic permeable brick

A permeable brick, elastic technology, applied in the direction of roads, ceramic products, applications, etc., can solve the problems of low compressive strength of the brick body, affecting the overall strength of the brick body, low production efficiency, etc., to improve durability and enhance bonding. strength, the effect of improving adhesion

Active Publication Date: 2020-05-15
重庆亲禾生态环境科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (1) Coarse rubber particles and a small amount of slag are used as the base layer, and the compressive strength of the brick body is not high
[0006] (2) The brick body itself is impermeable, and it is necessary to adopt the method of pre-retaining holes, which will affect the overall strength of the brick body
[0007] (3) Heating is required during production, the energy consumption is high, the process is complicated, and the production efficiency is low

Method used

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  • A kind of elastic permeable brick
  • A kind of elastic permeable brick
  • A kind of elastic permeable brick

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] As a preferred embodiment of the present invention, this embodiment discloses an elastic permeable brick, which includes:

[0048] An elastic permeable brick, comprising a permeable base layer 3, an elastic transition layer 2 and an elastic surface layer 1;

[0049] The water-permeable base layer 3 includes the following components by weight:

[0050] Graded gravel 15kg,

[0051] 3.42kg of Portland cement with a strength of 42.5,

[0052] water 974g,

[0053] Polycarboxylate-based superplasticizer 77.9g;

[0054] The elastic transition layer 2 includes the following components by weight:

[0055] Graded gravel 3kg,

[0056] Rubber granules 1.25kg,

[0057] Bisphenol A epoxy resin 130g,

[0058] T31 curing agent 37.6g,

[0059] Hydrophilic curing agent ED-900 55.1g,

[0060] Coupling agent KH560 0.9g;

[0061] The elastic surface layer (1) includes the following components by weight:

[0062] Rubber pellets 3kg,

[0063] Bisphenol A epoxy resin 72.8g,

[006...

Embodiment 2

[0073] As a preferred embodiment of the present invention, this embodiment discloses an elastic permeable brick, which includes:

[0074] An elastic permeable brick, comprising a permeable base layer 3, an elastic transition layer 2 and an elastic surface layer 1;

[0075] The water-permeable base layer 3 includes the following components by weight:

[0076] Graded gravel 15kg,

[0077] 5.87kg of Portland cement with a strength of 42.5,

[0078] water 1.82kg,

[0079] Polycarboxylate-based superplasticizer 34g;

[0080] The elastic transition layer 2 includes the following components by weight:

[0081] Graded gravel 3kg,

[0082] Rubber granules 1.9kg,

[0083] Bisphenol A epoxy resin 317.5g,

[0084] T31 curing agent 91.6g,

[0085] Hydrophilic curing agent ED-900 134.2g,

[0086] Coupling agent KH560 2.2g;

[0087] The elastic surface layer (1) includes the following components by weight:

[0088] Rubber pellets 3kg,

[0089] Bisphenol A epoxy resin 238.1g,

[...

Embodiment 3

[0099] As a preferred embodiment of the present invention, this embodiment discloses an elastic permeable brick, which includes:

[0100] An elastic permeable brick, comprising a permeable base layer 3, an elastic transition layer 2 and an elastic surface layer 1;

[0101] The water-permeable base layer 3 includes the following components by weight:

[0102] 66 parts of graded gravel,

[0103] 17 parts of inorganic binder,

[0104] 5 parts of water,

[0105] 0.15 parts of water reducing agent;

[0106] The elastic transition layer 2 includes the following components by weight:

[0107] 55 parts of graded gravel,

[0108] 27 parts of rubber particles,

[0109] 5 parts of resin binder;

[0110] The elastic surface layer 1 comprises the following components by weight:

[0111] 88 parts of rubber particles,

[0112] 4 parts of resin binder.

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Abstract

The invention relates to the technical field of composite type building materials, and in particular relates to an elastic water permeable brick. The elastic water permeable brick comprises a water permeable basement layer, an elastic transition layer and an elastic surface layer. According to the elastic water permeable brick provided by the invention, the elastic transition layer is arranged, sothat a weak interface when an organic elastic material and an inorganic material are bond can be reduced, the cohesive force of the organic elastic material and the inorganic material is enhanced, and the durability of the elastic water permeable brick is improved; the surface layer of the elastic water permeable brick is made from tiny rubber particles and has a certain elasticity and flexibility, and a user feels comfortable when walking and moving about; meanwhile, ratio is adjusted, so that the self porosity of a brick body is 20% or more than 20%, and the elastic surface layer adopts a hydrophilic resin cementing material, so that water can be infiltrated rapidly, and the elastic water permeable brick has a strong water permeable function by virtue of the two ways. During production,an excitation pressure forming technology is adopted, and then natural curing is carried out, so that the production technology is simple, and the cost is relatively low. Gas and dust pollution is not related in a production process, so that the production technology is environmentally friendly.

Description

technical field [0001] The invention relates to the technical field of composite building materials, in particular to an elastic permeable brick. Background technique [0002] In order to maintain the balance of the ecological environment, the state has vigorously promoted the construction of "sponge city" in recent years, and permeable pavement is one of the key technologies for the construction of "sponge city". Permeable pavement can effectively reduce the risk of urban waterlogging, alleviate urban water resource stress and various ecological problems such as heat island effect and rain island effect, and permeable bricks are widely used as one of the key products of permeable pavement. At present, everyone pays more attention to the permeable function of permeable bricks, but few people care about the comfort of its use. In order to improve the comfort of use, many people use glue to stick rubber products on the surface of concrete pavement. Due to the weak interface b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E01C5/04C04B28/04C04B26/14C04B26/16C04B26/06C04B38/00B28B1/087B28B3/02
CPCB28B1/087B28B3/022C04B26/06C04B26/14C04B26/16C04B28/04C04B2111/00284C04B2111/00612C04B2201/50E01C5/04C04B14/02C04B2103/302C04B38/0038C04B18/22C04B2103/0068
Inventor 邓华文钢王田堂甘小炎张旭余朝洪
Owner 重庆亲禾生态环境科技有限公司
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