CN205663101U

CN205663101U - Foaming cement board core and compoboard core

Info

Publication number: CN205663101U
Application number: CN201620351306.6U
Authority: CN
Inventors: 王铁石
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-04-25
Filing date: 2016-04-25
Publication date: 2016-10-26
Anticipated expiration: 2026-04-25

Abstract

The utility model discloses a foaming cement board core, including the foaming cement board, be equipped with the mounting at the edge of foaming cement board, this mounting has two off -plates to reveal in foaming cement board surface, and rather than flushing. Because the foaming cement board is when the shaping, the mounting is predetermine in fashioned foaming water flange reason, after foaming cement reaction shaping with the mounting forms integratively, and the mounting has two faces and foaming cement board surface to flush, at the various steel sheet waiting of foaming cement board surface paste, can form stronger bonding face with the mounting, and adhesive strength is big. On the one hand owing to be equipped with the mounting at the foaming cement edge for its edge is difficult to the dehydration, even when trace dehydration shrink appearing at foaming cement edge, also can not make the mounting surface shrink appear, therefore the phenomenon of coming unstuck appears rather than the surface paste material can avoid the dehydration shrink time, fastness when improving the board core and pasting with other materials. Can extensively be used for to at the higher partition plate of foaming cement surface paste strength requirement, purify the board, prevent fire door core etc. The utility model also discloses a compoboard core.

Description

Cement board core and compoboard core

Technical field

This utility model relates to building material technical field, particularly relates to a kind of cement board core and compoboard core.

Background technology

Building field sandwich steel plate is common a kind of construction material, usually requires that light weight, has preferable fire line simultaneously Can be with suitable intensity.The plate cores such as general partition plate, purification plate, fire resistant doorsets are typically with foam cement, are carrying out postorder Need during Product processing to be stained with specific material on the surface of foam cement, during as being stained with color steel, just become clean plate.Owing to sending out Bubble cement surface forms a lot of pore, and density is sparse, and between material and the foam cement pasted, material is different, easily in foaming Form cracking, i.e. degumming at concrete lip in the case of syneresis and between the material pasted, and then affect final products matter Amount.

Summary of the invention

This utility model is mainly solving the technical problems that provide a kind of cement board core and compoboard core, this foaming water Mud plate core can avoid degumming phenomenon occur with its surface mount material during syneresis, when improving plate core with other materials stickup Fastness.

In order to solve above-mentioned technical problem, this utility model provides a kind of cement board core, this cement board core bag Including cement board, be provided with fixture at the edge of this cement board, this fixture has two faces to expose to cement board Surface, and be flush with it.

Saying further, described fixture is PVC material.

Saying further, described fixture cross section is in concave shape, and wherein the bottom of concave shape is provided with opening.

Saying further, two edges of described opening are respectively equipped with the first extension extended internally.

Saying further, be provided with inside protuberance in the middle part of described fixture, the base of this protuberance is provided with to both sides extension Second extension.

Saying further, described cement board is square, at least divides relative to two limits in this square cement board It is not provided with fixture.

This utility model also provides for a kind of compoboard core, and this compoboard core includes the cement board that at least two is square, It is characterized in that: the edge of this cement board is provided with fixture, this fixture has two faces to expose to cement board surface, And be flush with it, between each cement board, it is provided with the connector coordinated with fixture.

Saying further, described fixture is PVC material.

Saying further, two edges of described opening are respectively equipped with the first extension extended internally, in the middle part of fixture Being provided with inside protuberance, the base of this protuberance is provided with the second extension extended to both sides.

Saying further, square cement board is respectively equipped with fixture relative to two limits.

This utility model cement board core, including cement board, is provided with fixture at the edge of this cement board, This fixture has two faces to expose to cement board surface, and is flush with it.Owing to cement board is when molding, described solid Locking member is preset in the foaming water edges of boards edge of molding, when forming one with described fixture after foam cement reaction molding and fixing Part has two faces to flush with cement board surface, when cement board surface mount color steel etc., and can be with fixture shape Becoming stronger bonding plane, sticking strength is big.On the one hand owing to being provided with fixture at foam cement edge so that its edge is difficult to take off Water, even if when trace syneresis occurs in foam cement edge, also will not make fixture surface occur shrinking, thus can keep away Degumming phenomenon occurs with its surface mount material when exempting from syneresis, improves fastness when plate core is pasted with other materials.Can To be widely used in the partition plate higher in foam cement surface mount requirement of strength, purification plate, fire-resistant door core etc..

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, and the accompanying drawing in describing is this practicality Some novel embodiments, to those skilled in the art, on the premise of not paying creative work, it is also possible to Other accompanying drawings are obtained according to these accompanying drawings.

Fig. 1 is cement board core embodiment thickness direction sectional structure schematic diagram.

Fig. 2 is anchor structure enlarged diagram.

Fig. 3 is kind of a compoboard core example structure enlarged diagram.

Below in conjunction with embodiment, and referring to the drawings, realization, functional characteristics and the advantage of this utility model purpose is made into one Step explanation.

Detailed description of the invention

In order to make the purpose of utility model, technical scheme and advantage clearer, implement below in conjunction with this utility model Accompanying drawing in example, is clearly and completely described the technical scheme in this utility model embodiment, it is clear that described reality Executing example is a part of embodiment of utility model rather than whole embodiments.Based on the embodiment in this utility model, this area The every other embodiment that those of ordinary skill is obtained on the premise of not making creative work, broadly falls into this practicality new The scope of type protection.

As depicted in figs. 1 and 2, this utility model provides a kind of cement board core embodiment.

This cement board core includes cement board 1, is provided with fixture 2 at the edge of this cement board 1, and this is fixed Part has two faces to expose to cement board 1 surface, and is flush with it.

Specifically, described fixture 2 uses PVC material, and this fixture 2 cross section is concave shape, the wherein end of concave character type Portion is provided with opening 22, and the edge, two faces of this opening 22 is respectively equipped with the first extension 24 extended internally, this first extension 24 are embedded in foam cement after plate core molding, can increase bond strength between fixture 2 and foam cement.

Being provided with inside protuberance 20 in the middle part of described fixture 2, the base of this protuberance 20 is provided with second extended to both sides and prolongs Extending portion 23, when plate core molding, it is more firm that foam cement 1 is combined with fixture 2.Described inside protuberance 20 is spelled at multiple plate cores When connecing, so that fixing, or during as partition plate, can use as electric wire groove.

The usual square structure of described cement board, is respectively equipped with solid on relative two limits of this square cement board 1 Locking member 2, is easy to preferably at its surface mount.

Owing to cement board is when molding, described fixture is preset in the foaming water edges of boards edge of molding, works as foam cement Form one with described fixture after reaction molding, and fixture has two faces to flush with cement board surface, at foaming water During mud plate surface mount color steel etc., can form stronger bonding plane with fixture, sticking strength is big.On the one hand owing to sending out Bubble concrete lip is provided with fixture so that its edge is difficult to be dehydrated, even if when there is trace syneresis in foam cement edge, Also fixture surface will not be made to occur shrinking, thus can avoid occurring that degumming is existing with its surface mount material during syneresis As, improve fastness when plate core is pasted with other materials.Can be widely applied in foam cement surface mount requirement of strength Higher partition plate, purification plate, fire-resistant door core etc..

As it is shown on figure 3, this utility model also provides for a kind of compoboard core, this compoboard core includes square the sending out of at least two Bubble cement plate A, it is characterised in that: the edge of this cement board is provided with fixture, and this fixture has two faces to expose to foaming Cement plate surface, and be flush with it, between each cement board, it is provided with the connector 3 coordinated with fixture.

Specifically, the groove that the inside protuberance 20 that described connector 3 is positioned on fixture 2 is formed, it is easy to splicing, will Cement board core A is spliced into the size of needs.Described fixture 2 uses PVC material, and this fixture 2 cross section is concave shape, its The bottom of middle concave character type is provided with opening 22, and the edge, two faces of this opening 22 is respectively equipped with the first extension 24 extended internally, This first extension 24 is embedded in foam cement after plate core molding, can increase and combine by force between fixture 2 and foam cement Degree.

Being provided with inside protuberance 20 in the middle part of described fixture 2, the base of this protuberance 20 is provided with second extended to both sides and prolongs Extending portion 23, when plate core molding, it is more firm that foam cement 1 is combined with fixture 2.Described inside protuberance 20 is at multiple plate cores During splicing, so that fixing, or during as partition plate, can use as electric wire groove.

The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every Utilize equivalent structure or equivalence flow process conversion that this utility model description and accompanying drawing content made, or be directly or indirectly used in Other relevant technical fields, are the most in like manner included in scope of patent protection of the present utility model.

Claims

1. cement board core, including cement board, it is characterised in that: it is provided with fixture at the edge of this cement board, This fixture has two faces to expose to cement board surface, and is flush with it, and wherein said fixture cross section is in concave shape, Wherein the bottom of concave shape is provided with opening, and two edges of this opening are respectively equipped with the first extension extended internally, fixing Being provided with inside protuberance in the middle part of part, the base of this protuberance is provided with the second extension extended to both sides.

Cement board core the most according to claim 1, it is characterised in that: described fixture is PVC material.

Cement board core the most according to claim 1, it is characterised in that: described cement board is square, at least exists This square cement board is respectively equipped with fixture relative to two limits.

4. compoboard core, including the square cement board of at least two, it is characterised in that: the edge of this cement board is provided with solid Locking member, this fixture has two faces to expose to cement board surface, and is flush with it, is provided with between each cement board The connector coordinated with fixture, described fixture cross section is in concave shape, and wherein the bottom of concave shape is provided with opening, this opening Two edges be respectively equipped with the first extension extended internally, be provided with inside protuberance in the middle part of fixture, the base of this protuberance It is provided with the second extension extended to both sides.

Compoboard core the most according to claim 4, it is characterised in that: described fixture is PVC material.