CN202347723U

CN202347723U - Light cement composite environment friendly sound-proof wallboard

Info

Publication number: CN202347723U
Application number: CN201120414670XU
Authority: CN
Inventors: 杨达利
Original assignee: NAN'AN FIVE FORT LIGHT SOUND INSULATION BOARD MANUFACTURING FACTORY
Current assignee: NAN'AN FIVE FORT LIGHT SOUND INSULATION BOARD MANUFACTURING FACTORY
Priority date: 2011-10-27
Filing date: 2011-10-27
Publication date: 2012-07-25
Anticipated expiration: 2021-10-27

Abstract

A light cement composite environment friendly sound-proof wallboard is composed of a light wall board body which is composed of an upper surface board layer, a lower surface board layer and a filling layer between the upper surface board layer and the lower surface board layer. The upper surface board layer and the lower surface board layer are thin fiber cement board layers, calcium silicate board layers or magnesium fire-proof board layers, and the filling layer is a light foaming layer. The sound-proof wallboard is light, thin, convenient to construct and is an ideal heat preservation sound-proof building material for modern buildings. Grooves can be arranged for hiding pipes optionally on the wallboard, sand is not required, dry operation is implement, a construction period is greatly shortened, comprehensive cost is saved, and projection efficiency is improved.

Description

Light cement composite environmental-friendly sound insulation wallboard

Technical field

The utility model relates to building construction and cuts off basic Chu material; What be specifically related to is a kind of light cement composite environmental-friendly sound insulation wallboard; It is mainly used in the interval of human settlements rooms of buildings, recording room, broadcasting studio, serious production department and the body of wall of computer floor and the decoration on ground of noise.

Background technology

Improving constantly of Along with people's living standard, particularly the requirement of high level or high-end residential building is also increasingly high to building construction in country, wherein the house partition board has been proposed lightweight, insulation and sound isolation requirement; In order to alleviate partition wall weight; Normally adopt the partition board that concrete is built into hollow-core construction; Or utilize flyash to make hollow brick or the like as traditional heat preservation and soundproof wallboard, though these materials have insulation and soundproof effect to a certain extent, its wallboard is thick; It is big to take up room, and the actual usable floor area behind the house interior trim is reduced to some extent.

Summary of the invention

The purpose of the utility model is the deficiency to prior art, a kind of reasonable in design is provided, the significant light cement composite environmental-friendly of sound insulation and heat insulation effect partition board.

The utility model is realized through following technical scheme: light cement composite environmental-friendly sound insulation wallboard; Form by the Light trabs body; This Light trabs body reaches the packed layer of going up between deck panels and the lower floor's panel by last deck panels, lower floor's panel and forms; It is characterized in that: going up deck panels and lower floor's panel is slim fiber cement flaggy, calcium silicates flaggy or magnesite fire prevention flaggy, and packed layer is the light-weight foam layer.

Preferably, the both sides of Light trabs body are provided with protuberance and recess along an end to the other end, and this protuberance and recess help the coherent performance of splicing between the Light trabs body.

Said light-weight foam layer is formed by light logging material and portland cement, fine coal charcoal, Admixture, inorfil and string mixed foaming.

Above-mentioned light logging material is made up of in granular polystyrene, haydite, perlite and the shellfish material one or more.

The beneficial effect of the utility model embodies and is: compared with prior art, and the utility model sound insulation wallboard, lightweight, thin body, environmental protection; Easy construction, and have waterproof, fire prevention, heat insulation, sound insulation, antidetonation, anti-tide, be that modern building is with desirable insulation, sound insulation building materials; This wallboard also can be slotted arbitrarily and hidden pipe, need not criticize sand, carries out and does operation; Shortened the duration greatly, saved integrated cost and improve engineering efficient and economic benefit.

Description of drawings

Below in conjunction with accompanying drawing the utility model is carried out detailed explanation.

Fig. 1 is the utility model structural representation.

The specific embodiment

As shown in Figure 1; Light cement composite environmental-friendly sound insulation wallboard; Form by Light trabs body 1; This Light trabs body 1 is by last deck panels 11, lower floor's panel 12 and go up deck panels 11 and forms with the packed layer 13 between lower floor's panel 12, and last deck panels 11 and lower floor's panel 12 are slim fiber cement flaggy, calcium silicates flaggy or the magnesite flaggies of preventing fires, and packed layer 13 is light-weight foam layers.

Preferably, the both sides of Light trabs body 1 are provided with protuberance 1a and recess 1b along an end to the other end, and this protuberance 1a and recess 1b help the coherent performance of splicing between the Light trabs body.

Composite portland cement is by the mixed material of Portland clinker, two or more regulation, hydraulic cementing materials that proper amount of gypsum is levigate to be processed; The total addition content of mixed material by mass percentage should be greater than 20% in the cement; Be no more than 50%, allow in the cement with the kiln ash instead of part mixed material that is no more than 8%.

Inorfil (inorganic fibre) is to adopt that one or more mineral matters in glass fiber, quartz glass fibre, boron fibre, the ceramic fibre are arranged is the chemical fibre that raw material is processed; Have sound insulating and absorbing, thermal insulation, protection against the tide, corrosion-resistant, anti-aging, effects such as environmental protection.

String has harmless, environmental protection.

The utility model noise barrier panel products will drive builing industry from the wet construction that the falls behind advanced dry construction of marching toward, thereby realize building body of wall parts manufactureization, construction equipment modernization; Simultaneously can also reduce body of wall and take up room, enlarge the building effective area, this sound insulation wallboard own wt is compared with the loam brick own wt of equivalent; Be 1/6 weight of loam brick; Alleviate the building structure load widely, improved shock resistance of the building and security performance, reduced comprehensive cost.

Claims

1. light cement composite environmental-friendly sound insulation wallboard; Form by the Light trabs body; This Light trabs body reaches the packed layer of going up between deck panels and the lower floor's panel by last deck panels, lower floor's panel and forms; It is characterized in that: going up deck panels and lower floor's panel is slim fiber cement flaggy, calcium silicates flaggy or magnesite fire prevention flaggy, and packed layer is the light-weight foam layer.

2. light-weight environment-friendly sound insulation wallboard according to claim 1 is characterized in that: the both sides of Light trabs body are provided with protuberance and recess along an end to the other end, and this protuberance and recess help the coherent performance of splicing between the Light trabs body.