CN2455813Y

CN2455813Y - Hollow lightweight wall board

Info

Publication number: CN2455813Y
Application number: CN 00251086
Authority: CN
Inventors: 曹双菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-08-31
Filing date: 2000-08-31
Publication date: 2001-10-24
Anticipated expiration: 2010-08-31

Abstract

The utility model relates to a wall plate used for building, particularly relating to a hollow light wall plate. The utility model aims to solve the defects that the abutting joint position of wall plates is deformed, the self weight of the wall plates is large, and pipe lines are inconvenient to install. The wall plate is composed of a basal plate 1 and a cover plate 2 which are connected. Longitudinal and lateral edge frames 3, 4, 5, 6 on the basal plate 1, and inner cavity reinforcing ribs 7, 8 are connected to compose an integral body and form three longitudinal passages 10, and five rectangle through holes form a lateral passage 11. Inner cavity passages are longitudinally and laterally communicated to realize the optional mounting of the pipe lines. A bulge 13 and a groove 12 of both side surfaces of the wall plate ensure the even and non-deforming installation of two wall plates. The hollow rate of the wall plate can be as high as 60-90%, which efficiently alleviates the weight of the wall plate. The wall plate has the effects of simple structure, convenient installation for pipe lines, light weight, high intensity, no deformation, low cost, water prevention, fire prevention and vermin prevention.

Description

Hollow lightweight wall board

The utility model relates to a kind of wallboard for building, particularly relates to a kind of Hollow lightweight wall board.

Known existing cement Hollow wall plate, vertically make circular cavity along wallboard, its evacuation rate is very little, own wt is big, and the cement wall plate conduction is hot and cold fast, and heat insulation and preservation effect is poor, especially cement wall plate does not have interconnection, must cut on wallboard in water pipe, electric wire installation process or jet-bedding can be constructed, this has not only strengthened operating expenses, has also destroyed the bulk strength of wallboard.

The purpose of this utility model provide a kind of from heavy and light, intensity height, heat-insulation and heat-preservation, be convenient to the Hollow lightweight wall board that water pipe, electric wire are installed.

The utility model Hollow lightweight wall board, by a substrate and a cover plate through connecting and composing, substrate is by base plate, four frames and inner chamber waling form a whole, vertical two frames and waling form vertical three passages of wallboard inner chamber, five rectangular through holes are arranged in the wallboard side, run through whole wallboard plane of structure, thereby make the wallboard inner chamber form the passage that communicates in length and breadth, the water service pipe electric wire provides condition very easily installing within the walls, simultaneously has in the wallboard side and is convenient to install the groove that aligns, Yi Bian projection is arranged, leave the concave surface C that pastes the anticracking bar at wallboard two horizontal edges, to ensure not crack, two wallboard joints.The utility model Hollow lightweight wall board is characterized in: the hollow rate height, can reach 60-90%, and in light weight, every square meter has only (minimum) 25 kilograms, water pipe, electric wire can be installed in wallboard, and is clean and tidy in the holding chamber, enlarges and utilizes the space.The utility model Hollow lightweight wall board possesses, and can follow closely, can saw, can dig performance, and waterproof, fire prevention, anti-soda acid and anti-characteristics of damaging by worms are arranged.

Below in conjunction with accompanying drawing the utility model is described in further detail:

Fig. 1 is the structure chart of the utility model Hollow lightweight wall board:

Fig. 2 is the sectional view along A-A line among Fig. 1:

Fig. 3 is the lateral plan of Hollow wall plate light wall board substrate 1:

Fig. 4 is the vertical view of Fig. 3:

Fig. 5 is the sectional view along B-B line among Fig. 4:

Fig. 1, Fig. 2 show the face shaping and the structure of the utility model Hollow lightweight wall board, and as seen from Figure 2, cover plate 2 adhesive bond are at vertical

long margin frame

3,4 of substrate 1, and horizontal edge frame 5,6 is on the end face of waling 7,8.The Hollow lightweight wall board lateral longitudinal has detent 12 on long margin frame 4, vertically on the long margin frame 3, the projection 13 that is complementary with groove 12 is arranged, and in Hollow lightweight wall board construction and installation process, projection 13 is inserted in the groove 12, do not deform with the guarantee wallboard, and guarantee that the wallboard plane is equal.By

long margin frame

3,4, reinforcing

rib

7,8, constitute vertical three path 10s in the Hollow lightweight wall board, in the Hollow lightweight wall board side, five rectangular through holes 11 are arranged, run through the Hollow lightweight wall board plane of structure, form interconnection, make the structure of Hollow lightweight wall board become the inner passage that has vertically, laterally water pipe, electric wire can be installed all.For ensureing not crack of plate and plate junction, Hollow lightweight wall board two horizontal edge places leave the concave surface C that pastes the anticracking bar.

Figure 3 shows that the shape of five rectangular through holes 11 and on substrate 1, be eccentric position.

Fig. 4 shows the structure of substrate 1, two

long margin frames

3,4, and horizontal edge frame 5,6, reinforcing

rib

7,8 and base plate 9 fuse, and constitute the hollow structure of substrate 1, and form three vertical passages 10 in the substrate 1.Path 10 and five through holes 11, make Hollow lightweight wall board constitute about, about passage is all arranged, provide condition very easily for pipeline is installed later on.

Fig. 5 shows groove 12, projection 13, and through hole 11, the accurate position on substrate 1, after guaranteeing bonding cover plate 2, groove 12, projection 13, through hole 11 is in the center of Hollow lightweight wall board.

Claims

1. Hollow lightweight wall board, wallboard is connected and composed by substrate 1 and cover plate 2, it is characterized in that: on the long margin frame 4 of Hollow lightweight wall board, elongated alignment cavities 12 is arranged, the projection 13 that is complementary with groove 12 is arranged on the long margin frame 3, two reinforcing ribs 7,8 are arranged in Hollow lightweight wall board, and form vertical three passages, in the Hollow lightweight wall board side, there are five rectangular through holes 11 to run through the wallboard plane of structure, form horizontal five passages, Hollow lightweight wall board two horizontal edges leave the concave surface C that pastes the anticracking bar.

2. according to the described Hollow lightweight wall board of claim 1, it is characterized in that: alignment cavities 12 is arranged on the long margin frame 4, the projection 13 that is complementary with groove 12 is arranged on the long margin frame 3.

3. according to the described Hollow lightweight wall board of claim 1, it is characterized in that:, have five to run through wallboard cross through hole 11 in the Hollow lightweight wall board side.

4. according to the described Hollow lightweight wall board of claim 1, it is characterized in that: the Hollow lightweight wall board inner chamber has two reinforcing ribs 7,8.

5. according to the described Hollow lightweight wall board of claim 1, it is characterized in that: cover plate 2 is combined in the long margin frame 3,4 of substrate 1, and horizontal edge frame 5,6 is on the upper surface of reinforcing rib 7,8.