JPS5833460A - Execution foundation material - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention provides 1).j for a construction base material used for base construction of internal and external walls of buildings.

Conventionally, in order to use the wet construction method for mortar finishing and tile finishing on the interior and exterior walls of buildings, the substrates for laminates, pulp cement boards, and plasterboards are button-plated or tacked and then applied to the surface. It was necessary to apply waterproof paper such as tar felt or roofing #, then apply lath material such as metal lath to the surface, and then finish with mortar.

However, in these conventional construction methods, multiple steps are involved in surface preparation, which increases the number of construction days and personnel.

In addition, in order to solve these problems, a paint made by mixing inorganic particles is placed on the surface of a wooden base material in an uneven pattern, and then dried and solidified to form a coating material. ~ Base material (Special Publication 58-20
No. 568) was proposed. However, since this base material of bran contains inorganic particles, etc., when nailing the base material to the rim etc. and fixing it with a tacker, the tips of the nails, tackers, etc. may bend or break. In addition, the blades were damaged when cut with saws, cutters, etc.

When inorganic material particles are mixed into the material, the material itself becomes sagging and brittle, resulting in cracks caused by nailing during construction, and cracks where the fallen fabric layer partially falls off. Ta.

The purpose of the present invention is to solve these problems under construction 1 (+
Our goal is to provide q materials.

The construction base material according to the present invention will be explained in detail according to an embodiment. Fig. 1 is a sectional view of one embodiment, and plywood (1
) A urethane resin thread sealer (2) is spread on the surface, and on the sealer (2) an average particle size of 8% (particle size of 0.11 to 5%) is applied.
An art material (4) made by mixing and dispersing 10% (11%) lauan material chips (4) of ) in a styrene-acrylic acid ester copolymer resin emulsion is spread on an uneven surface and dried and solidified. The construction base material (5) is shown.

Figure 2 shows an average grain size of 11 (grain size 0.1-8%) on the surface of plywood.
The construction base material (5) is formed by mixing the wood cutting particles (6) of ) with the ethylene-vinyl acetate co-plated resin Emulsilon at a ratio of 16% to the vehicle weight (3) and drying it. ) is a sectional view of an embodiment of the invention.

The first L:zl and FIG. 2 are only examples of the present invention, and the materials used in the present invention will be described below.

As the binder component used for the member (31), water-bathable fibers, water-dispersible fibers, solvent-soluble synthetic resins, synthetic resins emulsilon, rubber latex, etc. can be used, such as urethane thread resin, epoxy Resin, acrylic/L
/ Itsuki MW, Fuwa Polyester IL / Resin, Acetate Hini p
In addition to thread m resin, vinyl chloride thread resin, hollystyrene thread resin, etc., acrylic thread resin emulsion, vinyl acetate resin Ema/L/S) and styrene-butadiene (S)
DR) Thread latex, chloroprene-based latex, chloroprene-butadiene (NBR)-based latex, methyl methacrylate-butadiene (Mi, IR) thread latex can be used in combination.

B. The organic fillers mixed or mixed into the lumber (3) include wood chips and wood cutting particles, which were also used in the final example, as well as 4P in one rod for lumber and wood processing. '
I wood flour and Jdi 甜 + which is originally produced in the 4dt base process.
7r.

In addition to sander powder, walnut powder and rice powder can also be used.

(Ni・」; Riendel decorative board, Dappu needle IN, melamine ti411i4 decorative 45 Chi board processing process of wood 11r1 and Shinmitsu base material (-J (, placement) are interlocked. Arm sander powder, K4X*iF factory produces water phase 1 thread piece, lina piece, nylon lead piece, and polyester thread piece.
One type of material 1 may be used as the agent, or two or more materials may be used in combination.

The organic filler is combined with the binder component in a mixer, kneader, etc., and mixed or blended in a kneader to form an art material t3+. t65 of the organic filler
Addition ratio 1'Es It depends on the filler material IW1 particle diameter and length as well as the accuracy of the binder component, dilution component, frosting component Silk II, etc., and please refer to the t1 fabric properties of the application method α] It would be better if it became legal. The coating method is to use a hand-type φ cloth roll or roll coater that has uneven embossments on the loaf 1/batter surface or has porous holes. The sealer is enshrined and the hearth cloth is transferred to the surface of the 7c material.
When ctu moves +1y, the mochi material is the product of M and material 1. ° 1 Ka, No (The hair is ruffled due to the accumulation of Ingu ingredients, and the roughness of the low / L' table 1 river is taken privately and the base & surface is uneven.
Material 1@1 is formed 3. In addition to this, other materials that may be used for spraying 7) In addition to materials, ++
1; M cement board, Bab cement board, calcium silicate board, Ishigane qt non-1 thread materials can be used for E.

In addition, in the embodiment shown in FIG. 1, Shifu y! 1. However, the sealer treatment is not necessary and may not be necessary.If the coating material (31) and the scrap material are highly adhesive, or if the varnish material (31) is brittle and needs to be reinforced. FiM material (
3) Various synthetic side 1 conveniently used as a binder component
It is possible to use materials that have been mixed together from among the old synthetic resin emulsions.

J+ (3)
By hanging/crystalline or IIV' in a 1M heat state, by drying and solidifying or by drying and curing, an uneven surface is created on the surface of the base material (0), and the base material (5) is unique to the base material (5). is obtained.

According to the present invention, since the base material (5) contains a surplus yarn filler, it has the same or softer binder component.
Not only does it have a molecular support and molecular chain consisting of binding atoms, but also functional groups such as water stripes, amino groups, and carboxylic acid groups are present in the organic filler, and the binder component can react with these functional groups. It is also possible to select urethane resin, epoxy tree Q1.7ft lumaline resin, etc., which are resin components with f ('W\ group), and it is possible to use fillers that cannot be obtained by using conventional inorganic fillers. It is possible to obtain a coating material with good miscibility or a chemically composite coating material, and the use of organic fillers improves the flexibility of the coating material because it does not make the coating material hard and brittle like inorganic fillers. Due to its excellent flexibility, problems such as cracks in the coating material and partial falling off of the coating material when the base material is nailed, tackered, screwed, etc. are eliminated, and the construction work is easier. It can be streamlined and nailed at the same time.
It has the advantages that the screws and tackers do not bend or break, and the blade does not break even when processed with a saw, plane, etc.

At the same time, conventional mortar base material and woven fabric base material can be obtained by simply nailing or screwing onto pillars, barrels, etc., so materials such as tar felt paper, roof ink, lath material, etc. can be omitted, and construction work is easy. The construction period can be shortened, and since the coating material has an uneven surface, it is easy to apply mortar and the mortar does not slip off, making the work extremely efficient. 3) Since it is difficult to crack or crack, stains, resin content, alkali content, etc. on the base material will cause cracks and cracks fm and mortar lv.
This eliminates problems such as discoloration and deterioration of the construction surface, and allows quality construction to be carried out.

[Brief explanation of the drawing]

Figure 1 shows the surface of the plywood (1) used as the base material, after which the sealer (2) was applied, and then the furnace material (31) was applied to create an uneven surface.
Fig. 2 is a cut-away view of the construction base material (5) formed by spreading, drying and solidifying, and the material (3) is formed in a 101-shape uneven surface around the surface of the plywood (1) used as the base material. Construction base material (
5) is a c-side view of one embodiment. l...Plywood 2...Sealer 8...
q! Material 4... Lauan wood chips 5... Construction base material 6... Wood cutting particle procedure amendment (method) 1 Indication of case Patent application filed in Showa 9 No. 13λg≦
No. 0 6 Relationship with the case of the person making the amendment Patent applicant's hometown mail number 460 Showa 7 Year / month J-6 (shipment date) 5 Subject of amendment

Claims (1)

[Claims] JI (In addition to the material, synthetic resin as a binder component, synthetic resin 8 materials, synthetic resin, f at the time of co-latex) → Trade material 1 is mixed or made into a long line f material is uneven surface ml A construction base material that is formed into a hard 7-shape and has a 8F characteristic.