Wooden pillar material ancient building wooden column
#Name:Wooden pillar material ancient building wooden column
#Brand:Yamazonhome
#Model number:Yamaj-0044
#Material:Larch
#Size: Customized
#Style:Modern simple
#Origin:Weifang,China
#Applicable occasions:wooden house, outdoor gazebo
Product Description
According to the American Forestry and Paper Association, a 170 mm x 340 mm wood-glued beam can meet the fire resistance limit of 1 hour. Compared with other materials, wood has strong toughness. When the wood structure is impacted, it will elastically deform and recover at the joints of the wood.
In fact, there is no building material that can achieve real fire protection. GB 50016-2014 National "Code for Fire Protection Design of Buildings" clearly defines the fire resistance limit of buildings: under standard fire resistance test conditions, building components, accessories or structures have never been subjected to fire resistance. The period of time between the onset of the action of the fire and the loss of stability, integrity or thermal insulation, expressed in hours.
Compared with solid wood sawn timber, the agent can be better dispersed throughout the wood, and the effect is more obvious.Common concerns about wood decay and termite infestation have been addressed. Glulam will carry out various special treatments such as anti-corrosion, fire-proof, insect-proof, ant-proof, etc.
Because glulam is made of sheets with a thickness of 2~4cm glued in all directions, it can be made into various special shapes of wooden components. Such as bowstring trusses, arches, upper chord members, curved keels, frames, etc., the bending radius of curved glulam can be as small as 150 times its thickness, providing any imagination for the design and construction of wooden structures.
- The glulam structure is divided into two types: the plywood structure and the orthogonal glulam structure. Laminated glulam structures are mainly suitable for single- or multi-storey wooden structures with large spans and large spaces. Orthogonal glulam structures are mainly suitable for floor and roof structures, or single- or multi-layer box-type wood structure buildings composed of orthogonal glulam.
- The fiber direction of each ply of the plywood component should be consistent with the length of the component. The number of laminate layers in the section of the laminated glulam component shall not be less than 4 layers.
- The directions of the fibers between the layers of the orthogonal glulam components should be stacked and orthogonal to each other. The number of layers of the cross-section should not be less than 3 layers, and it is not suitable for more than 9 layers, and the total thickness should not be greater than 500mm.
- When designing the laminated glulam components and orthogonal glulam components, the requirements for structural glue should be indicated according to the use environment, and the component manufacturers should strictly follow the design requirements for production.
- The design and construction requirements of the laminate-laminated timber structure should comply with the relevant requirements of the current national standard "Technical Specifications for Glued-Laminated Timber Structures" GB/T50708.
- The production requirements of the laminated wood structure should comply with the relevant provisions of the current national standard "Technical Specification for Glued Wood Structure" GB/T50708 and "Glulam for Structural Use" GB/T26899.
- The thickness t of the laminate is: 15mm≤t≤45mm; the size of the boards used for making cross-laminated wood should meet the following requirements: the width b of the laminate is: 80mm≤b≤250mm.
- Orthogonal glulam should be composed of boards of the same length and thickness of the same layer. The board can be lengthened with finger joints, and the strength of the finger joints should meet one of the following requirements: f t,j,k≥5+f tk m,j,k≥8+ f tk where; f t,j,k --Standard value of tensile strength of finger joints (N/mm2); f m,j,k--standard value of flexural strength in width direction of finger joints (N/mm2); f tk--standard of tensile strength of template value (N/mm2).
- Orthogonal glulam components can be used for floor panels, roof panels and wall panels, and the design of the components shall comply with the relevant provisions of Appendix G of this code.
- The length direction of the outer layer of orthogonal glulam should be arranged along the grain, and two layers of wood can be arranged along the grain as the outer layer. When required by the design, the cross-grain laminate can also be used in a two-ply plank configuration.
- Orthogonal glulam components can be connected by finger joints, and should meet the following requirements: when the components are finger-joined, the laminates of the cross-sections at both ends of the components at the finger joints should be arranged in the same way, and the grain direction of the components should be consistent accordingly; The finger joint length of the finger joint should not be less than 45mm.
- When the cross-laminated wood components are connected by finger joints, the strength of the finger joint joints shall be determined according to the following regulations: when the strength verification experiment at the finger joint joints of the components is carried out according to the relevant national experimental standards, the strength of the joints shall be determined. The standard value of flexural strength shall not be lower than the standard value of flexural strength of finger-jointed members required by the design; when the strength verification experiment at the finger-jointed joints of the members is not carried out, the design values of the flexural strength and tensile strength of the finger-jointed joints of the members shall be It can be taken as 67% of the value of the fingerless member, and the design value of the compressive strength is the same as that of the fingerless member.
- When the cross-laminated wood is glued, the surface of the board is smooth, free of dust, impurities, pollutants and other exuding substances that affect the bonding. After gluing, the laminate should be glued under pressure within the time specified by the adhesive used, and the glued surface should not be contaminated before gluing.
- The splicing surface between the outer parallel grain boards of the same layer with orthogonal glue is suitable for gluing with adhesive. Splicing can be adopted for the splicing surface between the inner side grain wood board of the same layer and the horizontal grain wood board of the same layer. However, the splicing gap should not be greater than 6mm.
- The adhesive used in cross-laminated wood should meet the requirements of strength and durability, and the type and performance requirements of the adhesive should comply with the relevant provisions of the current national standard "Technical Specifications for Glued Wood Structures" GB/T26899.
Company Profile
Shouguang Yamazon Home Materials Co., Ltd. was established in 2020, mainly engaged in the production and sales of wooden structure buildings and furniture. The company has 50 employees and 6 designers. It has rich experience in wood structure and furniture design, and can independently undertake the design of wooden house projects. It has complete automation equipment such as wood structure processing centers and furniture processing centers. At the same time, it is equipped with a plywood production line, which can fully meet the supporting requirements for the construction of wooden houses and subsequent furniture and interior decoration. We undertake the design of customized wooden structures, furniture and hotel projects, decoration supporting services, as well as production and processing services of wooden glued beams, plywood and furniture. You are welcome to call or email for consultation at any time.
1 Years Coverage
After-Sales Services&Money Back Guarantee
After u get our furniture if it is damaged we would refund the full money to your account provided or we would delivery the new furniture to u in one week.
Please note: the warranty does not cover deliberate physical damage, severe moisture, or intentional damage.
* In addition, we also guarantee all of our products to be working when you receive them unless otherwise stated. Your satisfaction is important to us, so if your product is DOA (Dead On Arrival), let us know, and return it to us within 30 days of the date of purchase. We will send a replacement to you as soon as we receive your returned item (Costs associated with returning the items are not refundable. We will pay costs incurred in sending the replacement).
* Warranty will be void if products are misused, mishandled, or modified in any way.
* Restocking fees may be incurred in cases of refunds due to change of mind. For International buyers only
* Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. * Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.
* Processing and Handling charges on return items are the buyer's responsibility. A refund will be issued as soon as is reasonably practicable and the customer will be provided with an e-mail notification. Refund only applies to the cost of the item Disclaimer
If you are pleased with your purchase, please share your experience with other buyers and leave us positive feedback. If you are dissatisfied with your purchase in any way, please talk to us first!
We are happy to help you solve any problem and if the situation calls for it, we will provide refunds or replacements.
We try to help our customers rectify any problem within reasonable limits.
Depending on the situation, we may still entertain warranty requests.
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