CN2233435Y

CN2233435Y - Cellular hollow internal partition plate of fibre high-strength cement

Info

Publication number: CN2233435Y
Application number: CN 95218898
Authority: CN
Inventors: 孙治禄; 刘颂卿
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-08-11
Filing date: 1995-08-11
Publication date: 1996-08-21
Anticipated expiration: 2005-08-11

Abstract

The utility model relates to a micropore hollow internal partition plate of fibre high-strength cement. The principal raw material of the utility model mainly adopts light burning magnesium powder, magnesium chloride, pulverized coal ash, foaming agent, composite additive, water reducing agent, fibre and perlite. After the light burning magnesium powder, the magnesium chloride, the pulverized coal ash, the foaming agent, the composite additive, the water reducing agent, the fibre and the perlite are added with water and are mixed with each other; the casting moulding can be realized, and the utility model can be formed after the processes of maintenance and location are finished. Jointing end rims are installed at the both ends of the plate body of the utility model, one jointing end rim is a concave shape, and the other jointing end rim is a convex shape. The inner part of the plate body is studded with the hollow internal partition plates of fibre high-strength cement, and the hollow internal partition plates of fibre high-strength cement are provided with micropores. The utility model has the advantages of light weight, high intensity, good anti-water performance, no frost, no hygroscopicity, no deformation, no burning ability, good acoustic insulating performance, good heat protecting performance, easy installation and easy transportation. The plastering process for the two surfaces of the utility model is not needed, so the building cost is decreased.

Description

Fiber high-strength cement microporous hollow inner partition plate

The utility model is to belong to a kind of Light trabs that building uses.

Curtain wall penel that adopts or partition wallboard kind are more at present, and the piecemeal that has is built by laying bricks or stones, and the whole plate that has is prefabricated, useful light material, useful building-block, useful gypsum sheet material.Because the basic mechanical design feature instability of these products, particularly at water-resistance, durability, air stability, distortion, scum, return and also have certain deficiency aspect halogen, the sound insulation, on using, be restricted.The product manufacturing procedure is many simultaneously, inconvenient operation, and production efficiency is low, and appearance structure is reasonable inadequately, makes to produce and the difficult assurance of installation quality, and sharp useless utilization rate is low.

The purpose of this utility model proposes a kind of fiber high-strength cement microporous hollow inner partition plate, and its properties of product are stable, the intensity height, and lightweight, water repelling property is outstanding, and it is good that heat is protected in sound insulation, and processing, easy for installation, saves time at saving of labor, material-saving.

The utility model is to be primary raw material by light-burning magnesium powder, magnesium chloride, flyash, foaming agent, compound additive, water reducing agent, fiber, perlite, add water and once make fiber high-strength cement microporous hollow inner partition plate through stirring, cast, maintenance, many emptyings heart through hole is arranged in the plate body, as shown in Figure 1, 2, it is characterized in that: internal partition wall plate body two is installed the end limit that joins, be matrix on one side,, be covered with dense micropore in the plate body Yi Bian be convex.

The utility model compared with prior art, this product lightweight, every weight per square meter is less than 40kg/m ²The intensity height, rupture strength is higher greater than 280kg water-resistance, water logging in year bubble, the intensity reduction still reaches more than 96%, and its coefficient of softening is greater than 0.85; Product frost mist free, halogenation, indeformable; Product is at CO ₂In the atmosphere, good stability; Wallboard sound insulation, good heat preservation performance can not be burnt.During installation,, stand in the internal partition wall place and fix and get final product as long as the convex-concave two-phase edge fit of each plate is plugged on together.Each internal partition wall plate body convex-concave connection place adds glue with the former slip of this plate body and is coated with and holds up the gap to connect, and whole wall does not have the crack, and two work planes all must not plastered again, carry out surfacing and get final product, and reduce cost of a building greatly, and economic and social benefit is good.

Description of drawings:

Fig. 1 is an overall construction drawing of the present utility model;

Fig. 2 is A-A sectional view of the utility model Fig. 1.

Embodiment of the present utility model:

The utility model is a primary raw material by light-burning magnesium powder, magnesium chloride, flyash, foaming agent, compound additive, water reducing agent, fiber, perlite mainly, by light-burning magnesium powder, magnesium chloride, flyash, fibrous A raw material, wherein flyash is 1/2nd of light-burning magnesium powder.A raw material and foaming agent, perlitic volume ratio: A raw material 60%, foaming agent 30%, perlite 10%, the proportioning of A raw material and compound additive, water reducing agent: A raw material 97%, compound additive 1.5%, water reducing agent 1.5%.Fiber such as flax etc.; Foaming agent is formed the rosin foaming agent by rosin, highly basic, glue; The compound additive inorganic matter comprises ammonium dihydrogen phosphate (ADP), siderotil, gypsum, villaumite; Organic matter has pollopas, ethyl silicate; This raw material is prepared, add water after the mixing and stir, be matrix on one side moulding by casting is two installation phase edge fits, Yi Bian be the fiber high-strength cement microporous hollow inner partition plate of convex.More convenient in order to install, convex-concave place in both sides can be with tapering; Maintenance is 10 hours after the moulding, parks the installation of can dispatching from the factory in more than 20 day.

During installation, inner partition plate can be transported to ' scene, as requested each inner partition plate combination is connected, stand in the internal partition wall place, the top is fixed with steel part and refractory slab, below with magma and bottom plate connecting.Need not plaster in the surface, carry out surfacing again, can reach instructions for use.

Claims

1, a kind of fiber high-strength cement microporous hollow inner partition plate, many emptyings heart through hole is arranged in the plate body, it is characterized in that: two of the internal partition wall plate body of being made up of light-burning magnesium powder, magnesium chloride, flyash, foaming agent, compound additive, water reducing agent, fiber, perlite is installed the end limit that joins, be matrix on one side, be convex on one side, be covered with the fiber high-strength cement microporous hollow inner partition plate of dense micropore in the plate body.