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Method for paving wooden keel

A wooden keel and pavement technology, which is applied in the direction of floors, buildings, and building structures, can solve the problems of poor elongation of wooden floors, affecting the stability of houses, and complicated construction procedures, so as to avoid breakage and warping and save energy. Effect of cure time, ideal elasticity and elongation properties

Inactive Publication Date: 2010-09-15
JIUSHENG WOOD
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Problems solved by technology

The main disadvantages of the wood wedge method and the cement nail method are: (1) the electric drill hitting the ground will cause damage to the ground, which not only affects the appearance but also affects the stability of the house; (2) the electric drill hitting the cement floor will produce greater noise, (3) The construction process of the wood carving method and the cement nailing method is complicated, and the work efficiency is low; (4) The extension performance of the wooden floor paved by the wood carving method and the cement nailing method is poor. There are cases of cracking and warping due to thermal expansion and contraction

Method used

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Examples

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Embodiment Construction

[0016] Example. A wooden keel pavement method, the method is by coating the bottom surface of the wooden keel with an adhesive, and then sticking the wooden keel to the ground so that the wooden keel is fixed on the ground; the adhesive is a one-component polyurethane adhesive; the one-component polyurethane adhesive It is gray and viscous. Under the conditions of temperature 23°C and relative humidity 50%, the surface curing time is 90-120 minutes, and the polymerization speed is 3mm / 12h; the installation steps of the wooden keel pavement method are;

[0017] a. Level the ground. For concrete or mortar ground, it is necessary to cure the concrete or mortar before use. Generally, the concrete should be cured for more than 2 weeks in summer, and the concrete should be cured for more than 4 weeks in winter, and dirt such as dust and oil stains should be removed;

[0018] b. Open the glue gun, put the adhesive into the glue gun, cut off the glue nozzle, and prepare to apply glue;...

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Abstract

The invention discloses a method for paving a wooden keel. The method comprises the following steps of: coating adhesive on the bottom surface of the wooden keel, and then jointing the wooden keel to the ground so that the wooden keel is fixed on the ground, wherein the adhesive is single-component polyurethane adhesive. The method has the characteristics of noise-free construction, no damage to the ground, simple construction process, high efficiency, good extending performance and the like.

Description

technical field [0001] The invention relates to a processing method of wooden floor, in particular to a wooden keel pavement method. Background technique [0002] The laying method of wooden floor is usually to fix the wooden keel on the ground first, and then fix the wooden floor on the wooden keel to achieve the fixing of the wooden floor. The existing wooden keel pavement methods mainly include the wood wedge method and the cement nail method. The wood wedge method is to drill holes on the ground joist line with an electric drill first, then drive the cork that has been treated with anticorrosion into the nail hole, and then put the wooden keel into the nail hole. Fix it on the wooden plug with iron nails; the cement nail method is to use an electric drill to drill holes on the wooden keel, and then drive the cement nails into the wooden holes to fix the wooden keel to the ground. The main disadvantages of the wood wedge method and the cement nail method are: (1) the ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F15/04
Inventor 孙伟圣方向正付小峰
Owner JIUSHENG WOOD
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