CN200978481Y

CN200978481Y - Diatomite porous insulated brick

Info

Publication number: CN200978481Y
Application number: CN 200620105639
Authority: CN
Inventors: 钱晓倩; 裘愉尧; 詹树林; 孟涛; 裘志斌
Original assignee: Shengzhou Yuanshan Diatomite Products Co Ltd; Zhejiang University ZJU
Current assignee: Shengzhou Yuanshan Diatomite Products Co Ltd; Zhejiang University ZJU
Priority date: 2006-07-13
Filing date: 2006-07-13
Publication date: 2007-11-21
Anticipated expiration: 2016-07-13

Abstract

The utility model relates to a diatomite porous insulation brick, which uses a natural wet diatomite which has the advantages of light mass, multiple microporous and heat insulation thermal insulation as the principal raw material, and excipients such as fly ash and sawdust are incorporated to make the diatomite porous insulation brick which is of right angle hexahedron shape. The utility model is characterized in that all around of the insulation brick are enclosed by edging, a plurality of uniform round holes or square holes are arrange on the middle of the insulation brick, a reinforcement is connected between holes, all around side faces are equipped with a plurality of grooves used to hang slurry. The utility model has the advantages that the selectived raw material self has good heat insulation, thermal insulation, fire prevention and lightweight performance, small volume density, high strength, thereby greatly reducing the building load. The utility model is a very good lightweight building wall material and the diatomite porous insulation brick with the double functions of heat insulation and thermal insulation at present.

Description

Diatomite porous thermal insulation brick

One, technical field:

The utility model relates to a kind of construction walling brick, is primary raw material with kieselguhr particularly, possesses the diatomite porous thermal insulation brick of light wall material and heat-insulation and heat-preservation dual-use function.

Two, background technology:

House wall is built by laying bricks or stones, and traditional method adopts clay solid brick, and its own wt is heavy, is not incubated again, and destroys and plough, waste land resources.Also have a kind of employing Autoclaved aerated concrete blocks, though it is light, and has the self-heat conserving performance, the manufacturing cost height is built into behind the body of wall easy to crackly, and cement mortar is whitewashed also than problems such as difficulties in the surface.

Three, summary of the invention:

Have problems at overcoming in the premises construction wall, the utility model provides a kind of lightweight, fire prevention, heat-insulation and heat-preservation, can satisfy the diatomite porous thermal insulation brick of strength of wall body requirement.

In order to achieve the above object, this implementation new technique scheme is: comprise limit (1), hole (2), muscle (3), groove (4), it is characterized in that: surround by limit (1) around the insulating brick, the centre is provided with some uniform circles or square opening (2), connected by muscle (3) between the Kong Yukong, the side on four limits is provided with groove (4) formation that some extension mud are used.Advantage of the present utility model is as follows: it is major ingredient that the raw material of this insulating brick adopts kieselguhr, so have good heat-insulation and heat-preservation, fireproof performance, its bulk density is little, the bigger building load that alleviated.The similar insulating brick with other of the utility model porous heat-insulating brick is compared, and cost is low.

Four, description of drawings:

Fig. 1, for the utility model centre bore be circular diatomite porous insulation construction view.

Fig. 2, for the utility model centre bore be square diatomite porous insulation construction view.

Among the figure: (1) limit, (2) hole, (3) muscle, (4) groove.

Illustrate: a corral becomes all around is limit (1), middle by some uniform circular or square be hole (2), what connect between the Kong Yukong is muscle (3), four flank side surface are provided with some grooves (4).

Five, the specific embodiment:

The utility model diatomite porous thermal insulation brick embodiment:

(1), batching:, pour the batch mixing agitation tank in proportion into ingredient powder coal ash, wood chip with the wet ore deposit of kieselguhr.

(2), this material twists refining in agitation tank, send into after the strand refining is good roll-in is ground, and grinds to send into down one mixer strand again after good and refine, and makes it to become the mixing pug, sends into de-airing extruder then.

(3), in mud extruder, refine extruding, extruding cellular mud bar through strand.At the extruding outlet section some circular steel are set, then extrude centre bore and be circular porous bar, can make centre bore and be circular porous brick; Then to extrude centre bore be square porous bar if square bar is set, and can make centre bore is square porous brick.

(4), the circular or square porous bar extruded, through the blank cutter cutting, be cut into adobe.

(5), drying, roasting, go out cellar for storing things, check, make diatomite porous thermal insulation brick.

Claims

1, diatomite porous thermal insulation brick, comprise limit (1), hole (2), muscle (3), groove (4), it is characterized in that surrounding by limit (1) around the insulating brick, middle by some uniform circles or square opening (2), connected by muscle (3) between the Kong Yukong, the side on four limits is provided with groove (4) formation that some extension mud oars are used.