CN1200187C

CN1200187C - Light energy-saving bricks

Info

Publication number: CN1200187C
Application number: CNB031316905A
Authority: CN
Inventors: 单国民; 窦建德
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-06-06
Filing date: 2003-06-06
Publication date: 2005-05-04
Anticipated expiration: 2023-06-06
Also published as: CN1456767A

Abstract

The present invention relates to building material, particularly to a light weight energy saving brick. The brick is formed by mixing 80% to 95% of sludge or soil in rivers, streams, lakes and berths and 5% to 20% of burnable organic matter smithereens or granules, making a blank, and sintering the blank; the brick can also be mixed with fly ash or boiler cinders. The brick has the advantages of less thermal conductivity, heat insulation and heat preservation functions and light weight; the brick can be used for masoning non load bearing walls and perforating and notching on wall bodies to satisfy finishing requirements.

Description

Light energy saving brick

Affiliated technical field:

The present invention relates to a kind of constructional materials, is a kind of brick, particularly the lighter energy-conservation brick of a germplasm.

Background technology:

In the existing walling unit, peeling off or the hollowing crack of layer whitewashed in easily causing of having, and the coefficient of thermal conductivity that has is big, does not satisfy the requirement of energy saving building, and the body of wall of building by laying bricks or stones that has can not punch with Churn drill, and a dozen big holes make troubles to interior decoration.

Summary of the invention:

The objective of the invention is: a kind of technical scheme of light energy saving brick is provided, this brick lighter weight, coefficient of thermal conductivity is less, and the body of wall of building by laying bricks or stones is whitewashed layer and is difficult for producing the hollowing crack or peel off the requirement that can satisfy energy saving building and punch on body of wall.

Technical scheme of the present invention is: light energy saving brick is formed by the mud in river, river, lake, the pool or soil 80%～95% (weight ratio, as follows) and flammable organic bits or 5%～20% mixing, base, sintering.The base of compound is identical with the base and the sintering method of known common brick with sintering method.Can also be mixed with flyash in the component of this brick, its weight proportion is: flyash 5%～20%, mud in river, river, lake or the pool or soil 75%～90%, flammable organic bits or grain 5%～15%.Can also be mixed with the boiler cinder in the component of this brick, its weight proportion is: boiler cinder 5%～15%, mud in river, river, lake or the pool or soil 80%～90%, flammable organic bits or grain 5%～15% are among the present invention, diameter is called bits less than the flammable organic matter of 1mm, the flammable organic matter of diameter 1-5mm is called grain, and flammable organic matter is a lot, as wood chip, rice husk, walnut shell, peanut shell, the straw of paddy and wheat, beans, cotton, seeding corn and other crops, branch etc.On the brick body hole is arranged, hole ratio is less than or equal to 15%, or hole ratio is more than or equal to 35%, the long 180mm-240mm of brick body, wide 90-240mm, high 40-90mm.

Major advantage of the present invention: with this brick body of wall of building, whitewash layer and be difficult for producing the hollowing crack or peeling off, lighter weight, unit weight is less than or equal to 1200kg/m3, coefficient of thermal conductivity is less, satisfy the requirement of energy saving building heat-insulation and heat-preservation, energy conservation, body of wall can punch, slot, satisfy the requirement of interior decoration, and can make full use of discarded flammable organic bits or grain, and turn waste into wealth, save the energy of clinker brick.

The specific embodiment:

Embodiment 1:

After soil 80% (weight ratio is as follows) in the river of index of plasticity more than 10, river, lake or the pool and 20% flammable organic bits or grain mixed; adopt the base and the sintering method of known common brick to carry out base and be fired into finished product; the long 240mm of brick body; wide 115mm; high 90mm; on the brick body hole is arranged, hole ratio has many micropores because of flammable organic bits or grain burning back formation simultaneously more than or equal to 35%.

Embodiment 2:

With the difference of embodiment 1 be: mixes afterwards base with 5% flammable organic bits or grain, sinter finished product into greater than 10 mud 95% with index of plasticity; the hole that diameter 8-16mm is arranged on the brick body; hole ratio is less than or equal to 15%, the long 240mm of brick body, wide 115mm, high 53mm.

Embodiment 3:

With the difference of embodiment 1 or 2 be: to be 14 mud 91% with index of plasticity with 9% flammable organic bits or grain mixes afterwards base, sinter finished product into,, the long 180mm of brick body, wide 85mm, high 40mm do not have hole on the body of wall.

Embodiment 4:

With the difference of embodiment 1 be: also be mixed with flyash in the component of this brick, the weight proportion of its component is: flyash 5%, index of plasticity are 13 soil 90%, flammable organic bits or grain 5%.

Embodiment 5:

With the difference of embodiment 4 be: the weight proportion of this brick component is: flyash 20%, index of plasticity are 13 mud 75%, flammable organic bits or grain 5%, and the long 180mm of brick body, wide 85mm, high 40mm, brick body upper opening rate is less than or equal to 15%.

Embodiment 6:

With the difference of embodiment 4 or 5 be: the weight proportion of this brick component is: flyash 12%, index of plasticity are 14 mud 83%, flammable organic bits or grain 5%, and the long 210mm of brick body, wide 100mm, high 66mm do not have hole on the brick body.

Embodiment 7:

With the difference of embodiment 1 be: also be mixed with the boiler cinder in the component of this brick, the weight proportion of its component is: boiler cinder 5%, index of plasticity are 12 soil 85%, flammable organic bits or grain 10%.

Embodiment 8:

With the difference of embodiment 7 be: the weight proportion of this brick component is: boiler cinder 15%, index of plasticity are 15 mud 80%, flammable organic bits or grain 5%, and the long 220mm of brick body, wide 105mm, high 48mm, brick body hole ratio is less than or equal to 15%.

Embodiment 9:

With the difference of embodiment 7 or 8 be: the weight proportion of this brick component is: boiler cinder 8%, index of plasticity are 16 mud 85%, flammable organic bits or grain 7%, and the long 210mm of brick body, wide 100mm, high 45mm do not have hole on the brick body.

Claims

1, light energy saving brick is characterized in that: by the mud in river, river, lake or the pool or soil 80%～95% weight portion and flammable organic bits or grain 5%～20% weight portion mixes, base, sintering forms.

2, according to the described light energy saving brick of claim 1, it is characterized in that: also be mixed with flyash in this brick component, its weight proportion is: flyash 5%～20%, mud in river, river, lake or the pool or soil 75%～90%, flammable organic bits or grain 5%～15%.

3, according to the described light energy saving brick of claim 1, it is characterized in that: also be mixed with the boiler cinder in this brick component, its weight proportion is: boiler cinder 5%～15%, mud or soil 80%～90%, flammable organic bits or grain 5%～15%.

4, according to claim 1 or 2,3 described light energy saving bricks, it is characterized in that: on the brick body hole is arranged, hole ratio is less than or equal to 15%, or hole ratio is more than or equal to 35%.

5, according to claim 1 or 2,3 described light energy saving bricks, it is characterized in that: the long 180-240 millimeter of brick body, wide 85-115 millimeter, high 40-90 millimeter.