CN104072053A

CN104072053A - Bakelite concrete

Info

Publication number: CN104072053A
Application number: CN201310103665.0A
Authority: CN
Inventors: 陈霖
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-03-28
Filing date: 2013-03-28
Publication date: 2014-10-01

Abstract

A bakelite concrete is actually a modified cement concrete, in which the stones are replaced by bakelite shells and the river sand is replaced by bakelite particles. The preparation method of the bakelite concrete comprises the following steps: mixing bakelite shells, bakelite particles, and common cement according to a certain ratio, adding a proper amount of fresh water, stirring so as to obtain plastic slurry, and allowing the plastic slurry to carry out solidification under a normal pressure at a normal temperature so as to obtain a solid mixture, namely the bakelite concrete. Bakelite particles are sand-liked solid bakelite saw prepared by grinding waste bakelite products. The bakelite shells are stone-debris-liked hollow plastic shells prepared by extruding bakelite powder at a high temperature, and can be in a prism shape with an irregular appearance. A plurality of wall holes can be arranged in the bakelite shell during the bakelite shell preparation process.

Description

Bakelite concrete

Technical field

Patent of the present invention belongs to architecture engineering material.

Background technology

The material that current construction work is used mainly contains sand, stone and cement, the concrete that they mix by a certain percentage, that office building, auditoriums, hotels are manufactured in cast, one of main material of construction of highway bridge, but, manufacture this material of construction and need to expend a large amount of sandstone, cement, and sandstone are Nonrenewable resources, moreover, this Nonrenewable resources of a large amount of exploitation, harm to environment and destruction are greatly, and that bakelite has physical strength is high, the characteristic of corrosion-and high-temp-resistant, bakelite powder is easily prepared, moreover, discarded in a large number electrical equipment bakelite shell is pulverized to granulation and replace sand, can also reach and economize on resources, the object turning waste into wealth, therefore, develop a kind of concrete that utilizes bakelite to prepare, to energy-conserving and environment-protective, establishment recycling economy has important practical significance!

Patent of invention content

The technical problem that patent of the present invention will solve is: provide a kind of novel bakelite concrete to replace traditional concrete, to bakelite concrete in keeping the physical strength and Basic Physical Properties of conventional concrete, bakelite concrete density is less than the density of conventional concrete, more heat insulating, more energy-conserving and environment-protective, more can reduce the extruding to building foundation!

Patent of the present invention solves the problems of the technologies described above following technical scheme: bakelite concrete is a kind of cement concrete that replaces stone, bakelite particle replacement river sand with bakelite shell, it is mixed by a certain percentage by bakelite shell, bakelite particle, Portland cement, then add appropriate fresh water to stir the plasticity slurry obtaining afterwards, this plasticity slurry solidifies the solid mixt forming after setting at normal temperatures and pressures; Bakelite particle be with discarded bakelite goods pulverize make, shape is like the solid bakelite grain end of sand, and at high temperature seemingly rock ballast, middle hollow plastics shell of extrusion molding, shape of bakelite for bakelite shell, bakelite shell can be the irregular prism of profile, while preparing bakelite shell, can also open and wear some bakelite shell cinclides at its outer wall.

Preparing the concrete ultimate principle of bakelite is: utilize high, high temperature resistant, the corrosion resistant physical property of bakelite physical strength to replace sandstone, and utilize the bonding coagulating property of cement, among cement, add after a certain proportion of bakelite particle and appropriate fresh water mixes and stirs into plasticity slurry, then add appropriate bakelite empty shell to mix and stir sizing to solidify, due to bakelite shell contain air, after theing cement solidifies in sealing stagnant condition, make the novel concrete prepared by bakelite that utilizes there is good insulative properties, simultaneously, the density of bakelite is the half of sandstone density, more due to the hollow feature of bakelite shell, cause the density of density ratio conventional concrete of new concrete much smaller, by adjusting the actual effect density of bakelite shell, even can prepare the novel bakelite concrete that density ratio water is little, more due to bakelite shell wall have small eyelet, liquid cement can infiltrate eyelet and eyelet is blocked, thereby numerous bakelite shells is similar to and is linked to be an entirety, so the concrete physical strength of this bakelite and toughness, better than conventional concrete.

Preparing the concrete basic skills of bakelite is: because density and the cement density of bakelite particle are approximate, prepare in bakelite concrete, first allow bakelite particle and cement fully mixed, add again clear water to stir into plasticity slurry, and then adding bakelite shell fully to stir, under normal temperature and pressure, sizing is solidified.

Brief description of the drawings

Fig. 1 is the organigram of new concrete tangent plane, wherein:

Fig. 1--(1) bakelite shell; Fig. 1--(2) bakelite particle; Fig. 1--(3) grout.

Fig. 2 is the bakelite shell structural representation of new concrete tangent plane, wherein:

Fig. 2--(1) bakelite shell; Fig. 2--(4) bakelite shell is hollow; Fig. 2---(5) bakelite shell cinclides.

Embodiment

Bakelite concrete is the cement concrete that a kind of bakelite shell Fig. 1 of use--(1) replaces stone, bakelite particle Fig. 1--(2) replaces river sand, it is by bakelite shell Fig. 1--(1), bakelite particle Fig. 1--, and (2), Portland cement mix by a certain percentage, then add appropriate fresh water to stir plasticity slurry Fig. 1--(3) that obtain afterwards, the solid mixt forming after this plasticity slurry solidifies is at normal temperatures and pressures exactly our said novel bakelite concrete; Bakelite particle Fig. 1--(2) be with discarded bakelite goods pulverize make, shape is like the solid bakelite grain end of sand, and bakelite shell Fig. 2--(1) with bakelite at high temperature extrusion molding, shape like rock ballast, middle hollow Fig. 2--the plastics shell of (4), bakelite shell can be the irregular prism of profile, can also open and wear some bakelite shell cinclides Fig. 2--(5).

Preparing the concrete ultimate principle of bakelite is: utilize high, high temperature resistant, the corrosion resistant physical property of bakelite physical strength to replace sandstone, and utilize the bonding coagulating property of cement,--after (2) mix and stir into plasticity slurry with appropriate fresh water, then adding appropriate bakelite empty shell Fig. 1--(1) is mixed and stirred sizing and is solidified and form among cement, to add a certain proportion of bakelite particle Fig. 1, due to bakelite shell Fig. 1--(1) contain air, after theing cement solidifies in sealing stagnant condition, make the novel concrete prepared by bakelite that utilizes there is good insulative properties, simultaneously, the density of bakelite is the half of sandstone density, more due to the hollow Fig. 2 of bakelite shell--(4) feature, cause the density of density ratio conventional concrete of new concrete much smaller, by adjusting the actual effect density of bakelite shell, even can prepare the novel bakelite concrete that density ratio water is little, more because bakelite shell has cinclides Fig. 2--(5), liquid cement Fig. 1--(3) can ooze bakelite shell cinclides Fig. 2--also blocks eyelet by (5), thereby numerous bakelite shells is similar to and is linked to be an entirety, so the concrete physical strength of this bakelite and toughness, better than conventional concrete.

Preparing the concrete basic skills of bakelite is: because density and the cement density of bakelite particle are approximate, prepare in bakelite concrete, first by bakelite particle Fig. 1--(2) are fully mixed with cement, add again clear water to stir into plasticity slurry, and then add that bakelite shell Fig. 1--fully stir (1), and under normal temperature and pressure, sizing is solidified.

Claims

1. a bakelite concrete, it is characterized in that: bakelite concrete is a kind of cement concrete that replaces stone, bakelite particle replacement river sand with bakelite shell, it is mixed by a certain percentage by bakelite shell, bakelite particle, Portland cement, then add appropriate fresh water to stir the plasticity slurry obtaining afterwards, this plasticity slurry solidifies the solid mixt that setting forms at normal temperatures and pressures; Bakelite particle be with discarded bakelite goods pulverize make, shape is like the solid bakelite grain end of sand, at high temperature seemingly rock ballast, middle hollow plastics shell of extrusion molding, shape of bakelite for bakelite shell, bakelite shell can be the irregular prism of profile, while preparing bakelite shell, can also open and wear some bakelite shell cinclides at its outer wall.

2. prepare the concrete ultimate principle of bakelite, it is characterized in that: utilize high, high temperature resistant, the corrosion resistant physical property of bakelite physical strength to replace sandstone, and utilize the bonding coagulating property of cement, among cement, add a certain proportion of bakelite particle to mix and stir into after plasticity slurry with appropriate fresh water, then add appropriate bakelite empty shell to mix and stir to solidify sizing, due to bakelite shell contain air, after theing cement solidifies in sealing stagnant condition, make bakelite concrete there is good insulative properties, simultaneously, the density of bakelite is the half of sandstone density, more due to the hollow feature of bakelite shell, cause the density of density ratio conventional concrete of new concrete much smaller, by adjusting the actual effect density of bakelite shell, even can prepare the novel bakelite concrete that density ratio water is little, more due to bakelite shell wall have small eyelet, liquid cement can infiltrate eyelet and eyelet is blocked, thereby numerous bakelite shells is similar to and is linked to be an entirety.

3. prepare the concrete basic skills of bakelite, it is characterized in that: first allow bakelite particle and cement fully mixed, then add clear water to stir into plasticity slurry, and then add bakelite shell fully to stir, under normal temperature and pressure, sizing is frozen into solid mixt.